/* --------- /javascripts/prototype.js --------- */ 

var Prototype={Version:'1.5.0',Browser:{IE:!!(window.attachEvent&&navigator.userAgent.indexOf('Opera')===-1),Opera:navigator.userAgent.indexOf('Opera')>-1,WebKit:navigator.userAgent.indexOf('AppleWebKit/')>-1,Gecko:navigator.userAgent.indexOf('Gecko')>-1&&navigator.userAgent.indexOf('KHTML')===-1,MobileSafari:!!navigator.userAgent.match(/Apple.*Mobile.*Safari/)},BrowserFeatures:{XPath:!!document.evaluate,SelectorsAPI:!!document.querySelector,ElementExtensions:!!window.HTMLElement,SpecificElementExtensions:document.createElement('div')['__proto__']&&document.createElement('div')['__proto__']!==document.createElement('form')['__proto__']},ScriptFragment:'(?:<script.*?>)((\n|\r|.)*?)(?:<\/script>)',emptyFunction:function(){},K:function(x){return x}}
var Class={create:function(){return function(){this.initialize.apply(this,arguments);}}}
var Abstract=new Object();Object.extend=function(destination,source){for(var property in source){destination[property]=source[property];}
return destination;}
Object.extend(Object,{inspect:function(object){try{if(object===undefined)return'undefined';if(object===null)return'null';return object.inspect?object.inspect():object.toString();}catch(e){if(e instanceof RangeError)return'...';throw e;}},keys:function(object){var keys=[];for(var property in object)
keys.push(property);return keys;},values:function(object){var values=[];for(var property in object)
values.push(object[property]);return values;},clone:function(object){return Object.extend({},object);}});Function.prototype.bind=function(){var __method=this,args=$A(arguments),object=args.shift();return function(){return __method.apply(object,args.concat($A(arguments)));}}
Function.prototype.bindAsEventListener=function(object){var __method=this,args=$A(arguments),object=args.shift();return function(event){return __method.apply(object,[(event||window.event)].concat(args).concat($A(arguments)));}}
Object.extend(Number.prototype,{toColorPart:function(){var digits=this.toString(16);if(this<16)return'0'+digits;return digits;},succ:function(){return this+1;},times:function(iterator){$R(0,this,true).each(iterator);return this;}});var Try={these:function(){var returnValue;for(var i=0,length=arguments.length;i<length;i++){var lambda=arguments[i];try{returnValue=lambda();break;}catch(e){}}
return returnValue;}}
var PeriodicalExecuter=Class.create();PeriodicalExecuter.prototype={initialize:function(callback,frequency){this.callback=callback;this.frequency=frequency;this.currentlyExecuting=false;this.registerCallback();},registerCallback:function(){this.timer=setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},stop:function(){if(!this.timer)return;clearInterval(this.timer);this.timer=null;},onTimerEvent:function(){if(!this.currentlyExecuting){try{this.currentlyExecuting=true;this.callback(this);}finally{this.currentlyExecuting=false;}}}}
String.interpret=function(value){return value==null?'':String(value);}
Object.extend(String.prototype,{gsub:function(pattern,replacement){var result='',source=this,match;replacement=arguments.callee.prepareReplacement(replacement);while(source.length>0){if(match=source.match(pattern)){result+=source.slice(0,match.index);result+=String.interpret(replacement(match));source=source.slice(match.index+match[0].length);}else{result+=source,source='';}}
return result;},sub:function(pattern,replacement,count){replacement=this.gsub.prepareReplacement(replacement);count=count===undefined?1:count;return this.gsub(pattern,function(match){if(--count<0)return match[0];return replacement(match);});},scan:function(pattern,iterator){this.gsub(pattern,iterator);return this;},truncate:function(length,truncation){length=length||30;truncation=truncation===undefined?'...':truncation;return this.length>length?this.slice(0,length-truncation.length)+truncation:this;},strip:function(){return this.replace(/^\s+/,'').replace(/\s+$/,'');},stripTags:function(){return this.replace(/<\/?[^>]+>/gi,'');},stripScripts:function(){return this.replace(new RegExp(Prototype.ScriptFragment,'img'),'');},extractScripts:function(){var matchAll=new RegExp(Prototype.ScriptFragment,'img');var matchOne=new RegExp(Prototype.ScriptFragment,'im');return(this.match(matchAll)||[]).map(function(scriptTag){return(scriptTag.match(matchOne)||['',''])[1];});},evalScripts:function(){return this.extractScripts().map(function(script){return eval(script)});},escapeHTML:function(){var div=document.createElement('div');var text=document.createTextNode(this);div.appendChild(text);return div.innerHTML;},unescapeHTML:function(){var div=document.createElement('div');div.innerHTML=this.stripTags();return div.childNodes[0]?(div.childNodes.length>1?$A(div.childNodes).inject('',function(memo,node){return memo+node.nodeValue}):div.childNodes[0].nodeValue):'';},toQueryParams:function(separator){var match=this.strip().match(/([^?#]*)(#.*)?$/);if(!match)return{};return match[1].split(separator||'&').inject({},function(hash,pair){if((pair=pair.split('='))[0]){var name=decodeURIComponent(pair[0]);var value=pair[1]?decodeURIComponent(pair[1]):undefined;if(hash[name]!==undefined){if(hash[name].constructor!=Array)
hash[name]=[hash[name]];if(value)hash[name].push(value);}
else hash[name]=value;}
return hash;});},toArray:function(){return this.split('');},succ:function(){return this.slice(0,this.length-1)+
String.fromCharCode(this.charCodeAt(this.length-1)+1);},camelize:function(){var parts=this.split('-'),len=parts.length;if(len==1)return parts[0];var camelized=this.charAt(0)=='-'?parts[0].charAt(0).toUpperCase()+parts[0].substring(1):parts[0];for(var i=1;i<len;i++)
camelized+=parts[i].charAt(0).toUpperCase()+parts[i].substring(1);return camelized;},capitalize:function(){return this.charAt(0).toUpperCase()+this.substring(1).toLowerCase();},underscore:function(){return this.gsub(/::/,'/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();},dasherize:function(){return this.gsub(/_/,'-');},inspect:function(useDoubleQuotes){var escapedString=this.replace(/\\/g,'\\\\');if(useDoubleQuotes)
return'"'+escapedString.replace(/"/g,'\\"')+'"';else
return"'"+escapedString.replace(/'/g,'\\\'')+"'";}});String.prototype.gsub.prepareReplacement=function(replacement){if(typeof replacement=='function')return replacement;var template=new Template(replacement);return function(match){return template.evaluate(match)};}
String.prototype.parseQuery=String.prototype.toQueryParams;var Template=Class.create();Template.Pattern=/(^|.|\r|\n)(#\{(.*?)\})/;Template.prototype={initialize:function(template,pattern){this.template=template.toString();this.pattern=pattern||Template.Pattern;},evaluate:function(object){return this.template.gsub(this.pattern,function(match){var before=match[1];if(before=='\\')return match[2];return before+String.interpret(object[match[3]]);});}}
var $break=new Object();var $continue=new Object();var Enumerable={each:function(iterator){var index=0;try{this._each(function(value){try{iterator(value,index++);}catch(e){if(e!=$continue)throw e;}});}catch(e){if(e!=$break)throw e;}
return this;},eachSlice:function(number,iterator){var index=-number,slices=[],array=this.toArray();while((index+=number)<array.length)
slices.push(array.slice(index,index+number));return slices.map(iterator);},all:function(iterator){var result=true;this.each(function(value,index){result=result&&!!(iterator||Prototype.K)(value,index);if(!result)throw $break;});return result;},any:function(iterator){var result=false;this.each(function(value,index){if(result=!!(iterator||Prototype.K)(value,index))
throw $break;});return result;},collect:function(iterator){var results=[];this.each(function(value,index){results.push((iterator||Prototype.K)(value,index));});return results;},detect:function(iterator){var result;this.each(function(value,index){if(iterator(value,index)){result=value;throw $break;}});return result;},findAll:function(iterator){var results=[];this.each(function(value,index){if(iterator(value,index))
results.push(value);});return results;},grep:function(pattern,iterator){var results=[];this.each(function(value,index){var stringValue=value.toString();if(stringValue.match(pattern))
results.push((iterator||Prototype.K)(value,index));})
return results;},include:function(object){var found=false;this.each(function(value){if(value==object){found=true;throw $break;}});return found;},inGroupsOf:function(number,fillWith){fillWith=fillWith===undefined?null:fillWith;return this.eachSlice(number,function(slice){while(slice.length<number)slice.push(fillWith);return slice;});},inject:function(memo,iterator){this.each(function(value,index){memo=iterator(memo,value,index);});return memo;},invoke:function(method){var args=$A(arguments).slice(1);return this.map(function(value){return value[method].apply(value,args);});},max:function(iterator){var result;this.each(function(value,index){value=(iterator||Prototype.K)(value,index);if(result==undefined||value>=result)
result=value;});return result;},min:function(iterator){var result;this.each(function(value,index){value=(iterator||Prototype.K)(value,index);if(result==undefined||value<result)
result=value;});return result;},partition:function(iterator){var trues=[],falses=[];this.each(function(value,index){((iterator||Prototype.K)(value,index)?trues:falses).push(value);});return[trues,falses];},pluck:function(property){var results=[];this.each(function(value,index){results.push(value[property]);});return results;},reject:function(iterator){var results=[];this.each(function(value,index){if(!iterator(value,index))
results.push(value);});return results;},sortBy:function(iterator){return this.map(function(value,index){return{value:value,criteria:iterator(value,index)};}).sort(function(left,right){var a=left.criteria,b=right.criteria;return a<b?-1:a>b?1:0;}).pluck('value');},toArray:function(){return this.map();},zip:function(){var iterator=Prototype.K,args=$A(arguments);if(typeof args.last()=='function')
iterator=args.pop();var collections=[this].concat(args).map($A);return this.map(function(value,index){return iterator(collections.pluck(index));});},size:function(){return this.toArray().length;},inspect:function(){return'#<Enumerable:'+this.toArray().inspect()+'>';}}
Object.extend(Enumerable,{map:Enumerable.collect,find:Enumerable.detect,select:Enumerable.findAll,member:Enumerable.include,entries:Enumerable.toArray});var $A=Array.from=function(iterable){if(!iterable)return[];if(iterable.toArray){return iterable.toArray();}else{var results=[];for(var i=0,length=iterable.length;i<length;i++)
results.push(iterable[i]);return results;}}
Object.extend(Array.prototype,Enumerable);if(!Array.prototype._reverse)
Array.prototype._reverse=Array.prototype.reverse;Object.extend(Array.prototype,{_each:function(iterator){for(var i=0,length=this.length;i<length;i++)
iterator(this[i]);},clear:function(){this.length=0;return this;},first:function(){return this[0];},last:function(){return this[this.length-1];},compact:function(){return this.select(function(value){return value!=null;});},flatten:function(){return this.inject([],function(array,value){return array.concat(value&&value.constructor==Array?value.flatten():[value]);});},without:function(){var values=$A(arguments);return this.select(function(value){return!values.include(value);});},indexOf:function(object){for(var i=0,length=this.length;i<length;i++)
if(this[i]==object)return i;return-1;},reverse:function(inline){return(inline!==false?this:this.toArray())._reverse();},reduce:function(){return this.length>1?this:this[0];},uniq:function(){return this.inject([],function(array,value){return array.include(value)?array:array.concat([value]);});},clone:function(){return[].concat(this);},size:function(){return this.length;},inspect:function(){return'['+this.map(Object.inspect).join(', ')+']';}});Array.prototype.toArray=Array.prototype.clone;function $w(string){string=string.strip();return string?string.split(/\s+/):[];}
if(window.opera){Array.prototype.concat=function(){var array=[];for(var i=0,length=this.length;i<length;i++)array.push(this[i]);for(var i=0,length=arguments.length;i<length;i++){if(arguments[i].constructor==Array){for(var j=0,arrayLength=arguments[i].length;j<arrayLength;j++)
array.push(arguments[i][j]);}else{array.push(arguments[i]);}}
return array;}}
var Hash=function(obj){Object.extend(this,obj||{});};Object.extend(Hash,{toQueryString:function(obj){var parts=[];this.prototype._each.call(obj,function(pair){if(!pair.key)return;if(pair.value&&pair.value.constructor==Array){var values=pair.value.compact();if(values.length<2)pair.value=values.reduce();else{key=encodeURIComponent(pair.key);values.each(function(value){value=value!=undefined?encodeURIComponent(value):'';parts.push(key+'='+encodeURIComponent(value));});return;}}
if(pair.value==undefined)pair[1]='';parts.push(pair.map(encodeURIComponent).join('='));});return parts.join('&');}});Object.extend(Hash.prototype,Enumerable);Object.extend(Hash.prototype,{_each:function(iterator){for(var key in this){var value=this[key];if(value&&value==Hash.prototype[key])continue;var pair=[key,value];pair.key=key;pair.value=value;iterator(pair);}},keys:function(){return this.pluck('key');},values:function(){return this.pluck('value');},merge:function(hash){return $H(hash).inject(this,function(mergedHash,pair){mergedHash[pair.key]=pair.value;return mergedHash;});},remove:function(){var result;for(var i=0,length=arguments.length;i<length;i++){var value=this[arguments[i]];if(value!==undefined){if(result===undefined)result=value;else{if(result.constructor!=Array)result=[result];result.push(value)}}
delete this[arguments[i]];}
return result;},toQueryString:function(){return Hash.toQueryString(this);},inspect:function(){return'#<Hash:{'+this.map(function(pair){return pair.map(Object.inspect).join(': ');}).join(', ')+'}>';}});function $H(object){if(object&&object.constructor==Hash)return object;return new Hash(object);};ObjectRange=Class.create();Object.extend(ObjectRange.prototype,Enumerable);Object.extend(ObjectRange.prototype,{initialize:function(start,end,exclusive){this.start=start;this.end=end;this.exclusive=exclusive;},_each:function(iterator){var value=this.start;while(this.include(value)){iterator(value);value=value.succ();}},include:function(value){if(value<this.start)
return false;if(this.exclusive)
return value<this.end;return value<=this.end;}});var $R=function(start,end,exclusive){return new ObjectRange(start,end,exclusive);}
var Ajax={getTransport:function(){return Try.these(function(){return new XMLHttpRequest()},function(){return new ActiveXObject('Msxml2.XMLHTTP')},function(){return new ActiveXObject('Microsoft.XMLHTTP')})||false;},activeRequestCount:0}
Ajax.Responders={responders:[],_each:function(iterator){this.responders._each(iterator);},register:function(responder){if(!this.include(responder))
this.responders.push(responder);},unregister:function(responder){this.responders=this.responders.without(responder);},dispatch:function(callback,request,transport,json){this.each(function(responder){if(typeof responder[callback]=='function'){try{responder[callback].apply(responder,[request,transport,json]);}catch(e){}}});}};Object.extend(Ajax.Responders,Enumerable);Ajax.Responders.register({onCreate:function(){Ajax.activeRequestCount++;},onComplete:function(){Ajax.activeRequestCount--;},onTimeout:function(){}});Ajax.Base=function(){};Ajax.Base.prototype={setOptions:function(options){this.options={method:'post',asynchronous:true,contentType:'application/x-www-form-urlencoded',encoding:'UTF-8',parameters:'',timeOut:null,onTimeout:null}
Object.extend(this.options,options||{});this.options.method=this.options.method.toLowerCase();if(typeof this.options.parameters=='string')
this.options.parameters=this.options.parameters.toQueryParams();}}
Ajax.Request=Class.create();Ajax.Request.Events=['Uninitialized','Loading','Loaded','Interactive','Complete'];Ajax.Request.prototype=Object.extend(new Ajax.Base(),{_complete:false,initialize:function(url,options){this.transport=Ajax.getTransport();this.setOptions(options);this.request(url);},request:function(url){this.url=url;this.method=this.options.method;var params=this.options.parameters;if(!['get','post'].include(this.method)){params['_method']=this.method;this.method='post';}
params=Hash.toQueryString(params);if(params&&/Konqueror|Safari|KHTML/.test(navigator.userAgent))params+='&_='
if(this.method=='get'&&params)
this.url+=(this.url.indexOf('?')>-1?'&':'?')+params;try{Ajax.Responders.dispatch('onCreate',this,this.transport);this.transport.open(this.method.toUpperCase(),this.url,this.options.asynchronous);if(this.options.asynchronous)
setTimeout(function(){this.respondToReadyState(1)}.bind(this),10);this.transport.onreadystatechange=this.onStateChange.bind(this);this.setRequestHeaders();var body=this.method=='post'?(this.options.postBody||params):null;this.transport.send(body);if(!this.options.asynchronous&&this.transport.overrideMimeType)
this.onStateChange();if(this.options.timeOut)setTimeout(function(){this.ProcessTimeout()}.bind(this),this.options.timeOut);}
catch(e){this.dispatchException(e);}},ProcessTimeout:function(){if(!this._complete){this.transport.onreadystatechange=Prototype.emptyFunction;delete this.transport.onreadystatechange;try{this.transport.abort();}
catch(e){}
this.transport=Prototype.emptyFunction;delete this.transport;if(this.options.onTimeout)this.options.onTimeout();}},onStateChange:function(){var readyState=this.transport.readyState;if(readyState>1&&!((readyState==4)&&this._complete))
this.respondToReadyState(this.transport.readyState);},setRequestHeaders:function(){var headers={'X-Requested-With':'XMLHttpRequest','X-Prototype-Version':Prototype.Version,'Accept':'text/javascript, text/html, application/xml, text/xml, */*'};if(this.method=='post'){headers['Content-type']=this.options.contentType+
(this.options.encoding?'; charset='+this.options.encoding:'');if(this.transport.overrideMimeType&&(navigator.userAgent.match(/Gecko\/(\d{4})/)||[0,2005])[1]<2005)
headers['Connection']='close';}
if(typeof this.options.requestHeaders=='object'){var extras=this.options.requestHeaders;if(typeof extras.push=='function')
for(var i=0,length=extras.length;i<length;i+=2)
headers[extras[i]]=extras[i+1];else
$H(extras).each(function(pair){headers[pair.key]=pair.value});}
for(var name in headers)
this.transport.setRequestHeader(name,headers[name]);},success:function(){return!this.transport.status||(this.transport.status>=200&&this.transport.status<300);},respondToReadyState:function(readyState){var state=Ajax.Request.Events[readyState];var transport=this.transport,json=this.evalJSON();if(state=='Complete'){try{this._complete=true;(this.options['on'+this.transport.status]||this.options['on'+(this.success()?'Success':'Failure')]||Prototype.emptyFunction)(transport,json);}catch(e){this.dispatchException(e);}
if((this.getHeader('Content-type')||'text/javascript').strip().match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))
this.evalResponse();}
try{(this.options['on'+state]||Prototype.emptyFunction)(transport,json);Ajax.Responders.dispatch('on'+state,this,transport,json);}catch(e){this.dispatchException(e);}
if(state=='Complete'){this.transport.onreadystatechange=Prototype.emptyFunction;}},getHeader:function(name){try{return this.transport.getResponseHeader(name);}catch(e){return null}},evalJSON:function(){try{var json=this.getHeader('X-JSON');return json?eval('('+json+')'):null;}catch(e){return null}},evalResponse:function(){try{return eval(this.transport.responseText);}catch(e){this.dispatchException(e);}},dispatchException:function(exception){(this.options.onException||Prototype.emptyFunction)(this,exception);Ajax.Responders.dispatch('onException',this,exception);}});Ajax.Updater=Class.create();Object.extend(Object.extend(Ajax.Updater.prototype,Ajax.Request.prototype),{initialize:function(container,url,options){this.container={success:(container.success||container),failure:(container.failure||(container.success?null:container))}
this.transport=Ajax.getTransport();this.setOptions(options);var onComplete=this.options.onComplete||Prototype.emptyFunction;this.options.onComplete=(function(transport,param){this.updateContent();onComplete(transport,param);}).bind(this);this.request(url);},updateContent:function(){var receiver=this.container[this.success()?'success':'failure'];var response=this.transport.responseText;if(!this.options.evalScripts)response=response.stripScripts();if(receiver=$(receiver)){if(this.options.insertion)
new this.options.insertion(receiver,response);else
receiver.update(response);}
if(this.success()){if(this.onComplete)
setTimeout(this.onComplete.bind(this),10);}}});Ajax.PeriodicalUpdater=Class.create();Ajax.PeriodicalUpdater.prototype=Object.extend(new Ajax.Base(),{initialize:function(container,url,options){this.setOptions(options);this.onComplete=this.options.onComplete;this.frequency=(this.options.frequency||2);this.decay=(this.options.decay||1);this.updater={};this.container=container;this.url=url;this.start();},start:function(){this.options.onComplete=this.updateComplete.bind(this);this.onTimerEvent();},stop:function(){this.updater.options.onComplete=undefined;clearTimeout(this.timer);(this.onComplete||Prototype.emptyFunction).apply(this,arguments);},updateComplete:function(request){if(this.options.decay){this.decay=(request.responseText==this.lastText?this.decay*this.options.decay:1);this.lastText=request.responseText;}
this.timer=setTimeout(this.onTimerEvent.bind(this),this.decay*this.frequency*1000);},onTimerEvent:function(){this.updater=new Ajax.Updater(this.container,this.url,this.options);}});function $(element){if(arguments.length>1){for(var i=0,elements=[],length=arguments.length;i<length;i++)
elements.push($(arguments[i]));return elements;}
if(typeof element=='string')
element=document.getElementById(element);return Element.extend(element);}
if(Prototype.BrowserFeatures.XPath){document._getElementsByXPath=function(expression,parentElement){var results=[];var query=document.evaluate(expression,$(parentElement)||document,null,XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,null);for(var i=0,length=query.snapshotLength;i<length;i++)
results.push(query.snapshotItem(i));return results;};}
document.getElementsByClassName=function(className,parentElement){if(Prototype.BrowserFeatures.XPath){var q=".//*[contains(concat(' ', @class, ' '), ' "+className+" ')]";return document._getElementsByXPath(q,parentElement);}else{var children=($(parentElement)||document.body).getElementsByTagName('*');var elements=[],child;for(var i=0,length=children.length;i<length;i++){child=children[i];if(Element.hasClassName(child,className))
elements.push(Element.extend(child));}
return elements;}};if(!window.Element)
var Element=new Object();Element.extend=function(element){if(!element||_nativeExtensions||element.nodeType==3)return element;if(!element._extended&&element.tagName&&element!=window){var methods=Object.clone(Element.Methods),cache=Element.extend.cache;if(element.tagName=='FORM')
Object.extend(methods,Form.Methods);if(['INPUT','TEXTAREA','SELECT'].include(element.tagName))
Object.extend(methods,Form.Element.Methods);Object.extend(methods,Element.Methods.Simulated);for(var property in methods){var value=methods[property];if(typeof value=='function'&&!(property in element))
element[property]=cache.findOrStore(value);}}
element._extended=true;return element;};Element.extend.cache={findOrStore:function(value){return this[value]=this[value]||function(){return value.apply(null,[this].concat($A(arguments)));}}};Element.Methods={visible:function(element){return $(element).style.display!='none';},toggle:function(element){element=$(element);Element[Element.visible(element)?'hide':'show'](element);return element;},hide:function(element){$(element).style.display='none';return element;},show:function(element){$(element).style.display='';return element;},remove:function(element){element=$(element);element.parentNode.removeChild(element);return element;},update:function(element,html){html=typeof html=='undefined'?'':html.toString();$(element).innerHTML=html.stripScripts();setTimeout(function(){html.evalScripts()},10);return element;},replace:function(element,html){element=$(element);html=typeof html=='undefined'?'':html.toString();if(element.outerHTML){element.outerHTML=html.stripScripts();}else{var range=element.ownerDocument.createRange();range.selectNodeContents(element);element.parentNode.replaceChild(range.createContextualFragment(html.stripScripts()),element);}
setTimeout(function(){html.evalScripts()},10);return element;},inspect:function(element){element=$(element);var result='<'+element.tagName.toLowerCase();$H({'id':'id','className':'class'}).each(function(pair){var property=pair.first(),attribute=pair.last();var value=(element[property]||'').toString();if(value)result+=' '+attribute+'='+value.inspect(true);});return result+'>';},recursivelyCollect:function(element,property){element=$(element);var elements=[];while(element=element[property])
if(element.nodeType==1)
elements.push(Element.extend(element));return elements;},ancestors:function(element){return $(element).recursivelyCollect('parentNode');},descendants:function(element){return $A($(element).getElementsByTagName('*'));},immediateDescendants:function(element){if(!(element=$(element).firstChild))return[];while(element&&element.nodeType!=1)element=element.nextSibling;if(element)return[element].concat($(element).nextSiblings());return[];},previousSiblings:function(element){return $(element).recursivelyCollect('previousSibling');},nextSiblings:function(element){return $(element).recursivelyCollect('nextSibling');},siblings:function(element){element=$(element);return element.previousSiblings().reverse().concat(element.nextSiblings());},match:function(element,selector){if(typeof selector=='string')
selector=new Selector(selector);return selector.match($(element));},up:function(element,expression,index){return Selector.findElement($(element).ancestors(),expression,index);},down:function(element,expression,index){return Selector.findElement($(element).descendants(),expression,index);},previous:function(element,expression,index){return Selector.findElement($(element).previousSiblings(),expression,index);},next:function(element,expression,index){return Selector.findElement($(element).nextSiblings(),expression,index);},getElementsBySelector:function(){var args=$A(arguments),element=$(args.shift());return Selector.findChildElements(element,args);},getElementsByClassName:function(element,className){return document.getElementsByClassName(className,element);},readAttribute:function(element,name){element=$(element);if(document.all&&!window.opera){var t=Element._attributeTranslations;if(t.values[name])return t.values[name](element,name);if(t.names[name])name=t.names[name];var attribute=element.attributes[name];if(attribute)return attribute.nodeValue;}
return element.getAttribute(name);},writeAttribute:function(element,name,value){element=$(element);element.setAttribute(name,value);return element;},getHeight:function(element){return $(element).getDimensions().height;},getWidth:function(element){return $(element).getDimensions().width;},classNames:function(element){return new Element.ClassNames(element);},hasClassName:function(element,className){if(!(element=$(element)))return;var elementClassName=element.className;if(elementClassName.length==0)return false;if(elementClassName==className||elementClassName.match(new RegExp("(^|\\s)"+className+"(\\s|$)")))
return true;return false;},addClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element).add(className);return element;},removeClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element).remove(className);return element;},toggleClassName:function(element,className){if(!(element=$(element)))return;Element.classNames(element)[element.hasClassName(className)?'remove':'add'](className);return element;},observe:function(){Event.observe.apply(Event,arguments);return $A(arguments).first();},stopObserving:function(){Event.stopObserving.apply(Event,arguments);return $A(arguments).first();},cleanWhitespace:function(element){element=$(element);var node=element.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue))
element.removeChild(node);node=nextNode;}
return element;},empty:function(element){return $(element).innerHTML.match(/^\s*$/);},descendantOf:function(element,ancestor){element=$(element),ancestor=$(ancestor);while(element=element.parentNode)
if(element==ancestor)return true;return false;},scrollTo:function(element){element=$(element);var pos=Position.cumulativeOffset(element);window.scrollTo(pos[0],pos[1]);return element;},getStyle:function(element,style){element=$(element);if(['float','cssFloat'].include(style))
style=(typeof element.style.styleFloat!='undefined'?'styleFloat':'cssFloat');style=style.camelize();var value=element.style[style];if(!value){if(document.defaultView&&document.defaultView.getComputedStyle){var css=document.defaultView.getComputedStyle(element,null);value=css?css[style]:null;}else if(element.currentStyle){value=element.currentStyle[style];}}
if((value=='auto')&&['width','height'].include(style)&&(element.getStyle('display')!='none'))
value=element['offset'+style.capitalize()]+'px';if(window.opera&&['left','top','right','bottom'].include(style))
if(Element.getStyle(element,'position')=='static')value='auto';if(style=='opacity'){if(value)return parseFloat(value);if(value=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(value[1])return parseFloat(value[1])/100;return 1.0;}
return value=='auto'?null:value;},setStyle:function(element,style){element=$(element);for(var name in style){var value=style[name];if(name=='opacity'){if(value==1){value=(/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent))?0.999999:1.0;if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');}else if(value==''){if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'');}else{if(value<0.00001)value=0;if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.style.filter=element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'')+'alpha(opacity='+value*100+')';}}else if(['float','cssFloat'].include(name))name=(typeof element.style.styleFloat!='undefined')?'styleFloat':'cssFloat';element.style[name.camelize()]=value;}
return element;},getDimensions:function(element){element=$(element);var display=$(element).getStyle('display');if(display!='none'&&display!=null)
return{width:element.offsetWidth,height:element.offsetHeight};var els=element.style;var originalVisibility=els.visibility;var originalPosition=els.position;var originalDisplay=els.display;els.visibility='hidden';els.position='absolute';els.display='block';var originalWidth=element.clientWidth;var originalHeight=element.clientHeight;els.display=originalDisplay;els.position=originalPosition;els.visibility=originalVisibility;return{width:originalWidth,height:originalHeight};},makePositioned:function(element){element=$(element);var pos=Element.getStyle(element,'position');if(pos=='static'||!pos){element._madePositioned=true;element.style.position='relative';if(window.opera){element.style.top=0;element.style.left=0;}}
return element;},undoPositioned:function(element){element=$(element);if(element._madePositioned){element._madePositioned=undefined;element.style.position=element.style.top=element.style.left=element.style.bottom=element.style.right='';}
return element;},makeClipping:function(element){element=$(element);if(element._overflow)return element;element._overflow=element.style.overflow||'auto';if((Element.getStyle(element,'overflow')||'visible')!='hidden')
element.style.overflow='hidden';return element;},undoClipping:function(element){element=$(element);if(!element._overflow)return element;element.style.overflow=element._overflow=='auto'?'':element._overflow;element._overflow=null;return element;}};Object.extend(Element.Methods,{childOf:Element.Methods.descendantOf});Element._attributeTranslations={};Element._attributeTranslations.names={colspan:"colSpan",rowspan:"rowSpan",valign:"vAlign",datetime:"dateTime",accesskey:"accessKey",tabindex:"tabIndex",enctype:"encType",maxlength:"maxLength",readonly:"readOnly",longdesc:"longDesc"};Element._attributeTranslations.values={_getAttr:function(element,attribute){return element.getAttribute(attribute,2);},_flag:function(element,attribute){return $(element).hasAttribute(attribute)?attribute:null;},style:function(element){return element.style.cssText.toLowerCase();},title:function(element){var node=element.getAttributeNode('title');return node.specified?node.nodeValue:null;}};Object.extend(Element._attributeTranslations.values,{href:Element._attributeTranslations.values._getAttr,src:Element._attributeTranslations.values._getAttr,disabled:Element._attributeTranslations.values._flag,checked:Element._attributeTranslations.values._flag,readonly:Element._attributeTranslations.values._flag,multiple:Element._attributeTranslations.values._flag});Element.Methods.Simulated={hasAttribute:function(element,attribute){var t=Element._attributeTranslations;attribute=t.names[attribute]||attribute;return $(element).getAttributeNode(attribute).specified;}};if(document.all&&!window.opera){Element.Methods.update=function(element,html){element=$(element);html=typeof html=='undefined'?'':html.toString();var tagName=element.tagName.toUpperCase();if(['THEAD','TBODY','TR','TD'].include(tagName)){var div=document.createElement('div');switch(tagName){case'THEAD':case'TBODY':div.innerHTML='<table><tbody>'+html.stripScripts()+'</tbody></table>';depth=2;break;case'TR':div.innerHTML='<table><tbody><tr>'+html.stripScripts()+'</tr></tbody></table>';depth=3;break;case'TD':div.innerHTML='<table><tbody><tr><td>'+html.stripScripts()+'</td></tr></tbody></table>';depth=4;}
$A(element.childNodes).each(function(node){element.removeChild(node)});depth.times(function(){div=div.firstChild});$A(div.childNodes).each(function(node){element.appendChild(node)});}else{element.innerHTML=html.stripScripts();}
setTimeout(function(){html.evalScripts()},10);return element;}};Object.extend(Element,Element.Methods);var _nativeExtensions=false;if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))
['','Form','Input','TextArea','Select'].each(function(tag){var className='HTML'+tag+'Element';if(window[className])return;var klass=window[className]={};klass.prototype=document.createElement(tag?tag.toLowerCase():'div').__proto__;});Element.addMethods=function(methods){Object.extend(Element.Methods,methods||{});function copy(methods,destination,onlyIfAbsent){onlyIfAbsent=onlyIfAbsent||false;var cache=Element.extend.cache;for(var property in methods){var value=methods[property];if(!onlyIfAbsent||!(property in destination))
destination[property]=cache.findOrStore(value);}}
if(typeof HTMLElement!='undefined'){copy(Element.Methods,HTMLElement.prototype);copy(Element.Methods.Simulated,HTMLElement.prototype,true);copy(Form.Methods,HTMLFormElement.prototype);[HTMLInputElement,HTMLTextAreaElement,HTMLSelectElement].each(function(klass){copy(Form.Element.Methods,klass.prototype);});_nativeExtensions=true;}}
var Toggle=new Object();Toggle.display=Element.toggle;Abstract.Insertion=function(adjacency){this.adjacency=adjacency;}
Abstract.Insertion.prototype={initialize:function(element,content){this.element=$(element);this.content=content.stripScripts();if(this.element.id=="real_topics_list"&&window.attachEvent){this.element=this.element.firstChild;}
if(this.adjacency&&this.element.insertAdjacentHTML){try{this.element.insertAdjacentHTML(this.adjacency,this.content);}catch(e){var tagName=this.element.tagName.toUpperCase();if(['TBODY','TR'].include(tagName)){this.insertContent(this.contentFromAnonymousTable());}else{throw e;}}}else{this.range=this.element.ownerDocument.createRange();if(this.initializeRange)this.initializeRange();this.insertContent([this.range.createContextualFragment(this.content)]);}
setTimeout(function(){content.evalScripts()},10);},contentFromAnonymousTable:function(){var div=document.createElement('div');div.innerHTML='<table><tbody>'+this.content+'</tbody></table>';return $A(div.childNodes[0].childNodes[0].childNodes);}}
var Insertion=new Object();Insertion.Before=Class.create();Insertion.Before.prototype=Object.extend(new Abstract.Insertion('beforeBegin'),{initializeRange:function(){this.range.setStartBefore(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element);}).bind(this));}});Insertion.Top=Class.create();Insertion.Top.prototype=Object.extend(new Abstract.Insertion('afterBegin'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(true);},insertContent:function(fragments){fragments.reverse(false).each((function(fragment){this.element.insertBefore(fragment,this.element.firstChild);}).bind(this));}});Insertion.Bottom=Class.create();Insertion.Bottom.prototype=Object.extend(new Abstract.Insertion('beforeEnd'),{initializeRange:function(){this.range.selectNodeContents(this.element);this.range.collapse(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.appendChild(fragment);}).bind(this));}});Insertion.After=Class.create();Insertion.After.prototype=Object.extend(new Abstract.Insertion('afterEnd'),{initializeRange:function(){this.range.setStartAfter(this.element);},insertContent:function(fragments){fragments.each((function(fragment){this.element.parentNode.insertBefore(fragment,this.element.nextSibling);}).bind(this));}});Element.ClassNames=Class.create();Element.ClassNames.prototype={initialize:function(element){this.element=$(element);},_each:function(iterator){this.element.className.split(/\s+/).select(function(name){return name.length>0;})._each(iterator);},set:function(className){this.element.className=className;},add:function(classNameToAdd){if(this.include(classNameToAdd))return;this.set($A(this).concat(classNameToAdd).join(' '));},remove:function(classNameToRemove){if(!this.include(classNameToRemove))return;this.set($A(this).without(classNameToRemove).join(' '));},toString:function(){return $A(this).join(' ');}};Object.extend(Element.ClassNames.prototype,Enumerable);var Selector=Class.create();Selector.prototype={initialize:function(expression){this.params={classNames:[]};this.expression=expression.toString().strip();this.parseExpression();this.compileMatcher();},parseExpression:function(){function abort(message){throw'Parse error in selector: '+message;}
if(this.expression=='')abort('empty expression');var params=this.params,expr=this.expression,match,modifier,clause,rest;while(match=expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=)(?:"([^"]*)"|([^\]\s]*)))?\]$/i)){params.attributes=params.attributes||[];params.attributes.push({name:match[2],operator:match[3],value:match[4]||match[5]||''});expr=match[1];}
if(expr=='*')return this.params.wildcard=true;while(match=expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)){modifier=match[1],clause=match[2],rest=match[3];switch(modifier){case'#':params.id=clause;break;case'.':params.classNames.push(clause);break;case'':case undefined:params.tagName=clause.toUpperCase();break;default:abort(expr.inspect());}
expr=rest;}
if(expr.length>0)abort(expr.inspect());},buildMatchExpression:function(){var params=this.params,conditions=[],clause;if(params.wildcard)
conditions.push('true');if(clause=params.id)
conditions.push('element.readAttribute("id") == '+clause.inspect());if(clause=params.tagName)
conditions.push('element.tagName.toUpperCase() == '+clause.inspect());if((clause=params.classNames).length>0)
for(var i=0,length=clause.length;i<length;i++)
conditions.push('element.hasClassName('+clause[i].inspect()+')');if(clause=params.attributes){clause.each(function(attribute){var value='element.readAttribute('+attribute.name.inspect()+')';var splitValueBy=function(delimiter){return value+' && '+value+'.split('+delimiter.inspect()+')';}
switch(attribute.operator){case'=':conditions.push(value+' == '+attribute.value.inspect());break;case'~=':conditions.push(splitValueBy(' ')+'.include('+attribute.value.inspect()+')');break;case'|=':conditions.push(splitValueBy('-')+'.first().toUpperCase() == '+attribute.value.toUpperCase().inspect());break;case'!=':conditions.push(value+' != '+attribute.value.inspect());break;case'':case undefined:conditions.push('element.hasAttribute('+attribute.name.inspect()+')');break;default:throw'Unknown operator '+attribute.operator+' in selector';}});}
return conditions.join(' && ');},compileMatcher:function(){this.match=new Function('element','if (!element.tagName) return false; element = $(element); return '+this.buildMatchExpression());},findElements:function(scope){var element;if(element=$(this.params.id))
if(this.match(element))
if(!scope||Element.childOf(element,scope))
return[element];scope=(scope||document).getElementsByTagName(this.params.tagName||'*');var results=[];for(var i=0,length=scope.length;i<length;i++)
if(this.match(element=scope[i]))
results.push(Element.extend(element));return results;},toString:function(){return this.expression;}}
Object.extend(Selector,{matchElements:function(elements,expression){var selector=new Selector(expression);return elements.select(selector.match.bind(selector)).map(Element.extend);},findElement:function(elements,expression,index){if(typeof expression=='number')index=expression,expression=false;return Selector.matchElements(elements,expression||'*')[index||0];},findChildElements:function(element,expressions){return expressions.map(function(expression){return expression.match(/[^\s"]+(?:"[^"]*"[^\s"]+)*/g).inject([null],function(results,expr){var selector=new Selector(expr);return results.inject([],function(elements,result){return elements.concat(selector.findElements(result||element));});});}).flatten();}});function $$(){return Selector.findChildElements(document,$A(arguments));}
var Form={reset:function(form){$(form).reset();return form;},serializeElements:function(elements,getHash){var data=elements.inject({},function(result,element){if(!element.disabled&&element.name){var key=element.name,value=$(element).getValue();if(value!=undefined){if(result[key]){if(result[key].constructor!=Array)result[key]=[result[key]];result[key].push(value);}
else result[key]=value;}}
return result;});return getHash?data:Hash.toQueryString(data);}};Form.Methods={serialize:function(form,getHash){return Form.serializeElements(Form.getElements(form),getHash);},getElements:function(form){return $A($(form).getElementsByTagName('*')).inject([],function(elements,child){if(Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));return elements;});},getInputs:function(form,typeName,name){form=$(form);var inputs=form.getElementsByTagName('input');if(!typeName&&!name)return $A(inputs).map(Element.extend);for(var i=0,matchingInputs=[],length=inputs.length;i<length;i++){var input=inputs[i];if((typeName&&input.type!=typeName)||(name&&input.name!=name))
continue;matchingInputs.push(Element.extend(input));}
return matchingInputs;},disable:function(form){form=$(form);form.getElements().each(function(element){element.blur();element.disabled='true';});return form;},enable:function(form){form=$(form);form.getElements().each(function(element){element.disabled='';});return form;},findFirstElement:function(form){return $(form).getElements().find(function(element){return element.type!='hidden'&&!element.disabled&&['input','select','textarea'].include(element.tagName.toLowerCase());});},focusFirstElement:function(form){form=$(form);form.findFirstElement().activate();return form;}}
Object.extend(Form,Form.Methods);Form.Element={focus:function(element){$(element).focus();return element;},select:function(element){$(element).select();return element;}}
Form.Element.Methods={serialize:function(element){element=$(element);if(!element.disabled&&element.name){var value=element.getValue();if(value!=undefined){var pair={};pair[element.name]=value;return Hash.toQueryString(pair);}}
return'';},getValue:function(element){element=$(element);var method=element.tagName.toLowerCase();return Form.Element.Serializers[method](element);},clear:function(element){$(element).value='';return element;},present:function(element){return $(element).value!='';},activate:function(element){element=$(element);element.focus();if(element.select&&(element.tagName.toLowerCase()!='input'||!['button','reset','submit'].include(element.type)))
element.select();return element;},disable:function(element){element=$(element);element.disabled=true;return element;},enable:function(element){element=$(element);element.blur();element.disabled=false;return element;}}
Object.extend(Form.Element,Form.Element.Methods);var Field=Form.Element;var $F=Form.Element.getValue;Form.Element.Serializers={input:function(element){switch(element.type.toLowerCase()){case'checkbox':case'radio':return Form.Element.Serializers.inputSelector(element);default:return Form.Element.Serializers.textarea(element);}},inputSelector:function(element){return element.checked?element.value:null;},textarea:function(element){return element.value;},select:function(element){return this[element.type=='select-one'?'selectOne':'selectMany'](element);},selectOne:function(element){var index=element.selectedIndex;return index>=0?this.optionValue(element.options[index]):null;},selectMany:function(element){var values,length=element.length;if(!length)return null;for(var i=0,values=[];i<length;i++){var opt=element.options[i];if(opt.selected)values.push(this.optionValue(opt));}
return values;},optionValue:function(opt){return Element.extend(opt).hasAttribute('value')?opt.value:opt.text;}}
Abstract.TimedObserver=function(){}
Abstract.TimedObserver.prototype={initialize:function(element,frequency,callback){this.frequency=frequency;this.element=$(element);this.callback=callback;this.lastValue=this.getValue();this.registerCallback();},registerCallback:function(){setInterval(this.onTimerEvent.bind(this),this.frequency*1000);},onTimerEvent:function(){var value=this.getValue();var changed=('string'==typeof this.lastValue&&'string'==typeof value?this.lastValue!=value:String(this.lastValue)!=String(value));if(changed){this.callback(this.element,value);this.lastValue=value;}}}
Form.Element.Observer=Class.create();Form.Element.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.Observer=Class.create();Form.Observer.prototype=Object.extend(new Abstract.TimedObserver(),{getValue:function(){return Form.serialize(this.element);}});Abstract.EventObserver=function(){}
Abstract.EventObserver.prototype={initialize:function(element,callback){this.element=$(element);this.callback=callback;this.lastValue=this.getValue();if(this.element.tagName.toLowerCase()=='form')
this.registerFormCallbacks();else
this.registerCallback(this.element);},onElementEvent:function(){var value=this.getValue();if(this.lastValue!=value){this.callback(this.element,value);this.lastValue=value;}},registerFormCallbacks:function(){Form.getElements(this.element).each(this.registerCallback.bind(this));},registerCallback:function(element){if(element.type){switch(element.type.toLowerCase()){case'checkbox':case'radio':Event.observe(element,'click',this.onElementEvent.bind(this));break;default:Event.observe(element,'change',this.onElementEvent.bind(this));break;}}}}
Form.Element.EventObserver=Class.create();Form.Element.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.Element.getValue(this.element);}});Form.EventObserver=Class.create();Form.EventObserver.prototype=Object.extend(new Abstract.EventObserver(),{getValue:function(){return Form.serialize(this.element);}});if(!window.Event){var Event=new Object();}
Object.extend(Event,{KEY_BACKSPACE:8,KEY_TAB:9,KEY_RETURN:13,KEY_ESC:27,KEY_LEFT:37,KEY_UP:38,KEY_RIGHT:39,KEY_DOWN:40,KEY_DELETE:46,KEY_HOME:36,KEY_END:35,KEY_PAGEUP:33,KEY_PAGEDOWN:34,element:function(event){return event.target||event.srcElement;},isLeftClick:function(event){return(((event.which)&&(event.which==1))||((event.button)&&(event.button==1)));},pointerX:function(event){return event.pageX||(event.clientX+
(document.documentElement.scrollLeft||document.body.scrollLeft));},pointerY:function(event){return event.pageY||(event.clientY+
(document.documentElement.scrollTop||document.body.scrollTop));},stop:function(event){if(event.preventDefault){event.preventDefault();event.stopPropagation();}else{event.returnValue=false;event.cancelBubble=true;}},findElement:function(event,tagName){var element=Event.element(event);while(element.parentNode&&(!element.tagName||(element.tagName.toUpperCase()!=tagName.toUpperCase())))
element=element.parentNode;return element;},observers:false,_observeAndCache:function(element,name,observer,useCapture){if(!this.observers)this.observers=[];if(element.addEventListener){this.observers.push([element,name,observer,useCapture]);element.addEventListener(name,observer,useCapture);}else if(element.attachEvent){this.observers.push([element,name,observer,useCapture]);element.attachEvent('on'+name,observer);}},unloadCache:function(){if(!Event.observers)return;for(var i=0,length=Event.observers.length;i<length;i++){Event.stopObserving.apply(this,Event.observers[i]);Event.observers[i][0]=null;}
Event.observers=false;},observe:function(element,name,observer,useCapture){element=$(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.attachEvent))
name='keydown';Event._observeAndCache(element,name,observer,useCapture);},stopObserving:function(element,name,observer,useCapture){element=$(element);useCapture=useCapture||false;if(name=='keypress'&&(navigator.appVersion.match(/Konqueror|Safari|KHTML/)||element.detachEvent))
name='keydown';if(element.removeEventListener){element.removeEventListener(name,observer,useCapture);}else if(element.detachEvent){try{element.detachEvent('on'+name,observer);}catch(e){}}}});if(navigator.appVersion.match(/\bMSIE\b/))
Event.observe(window,'unload',Event.unloadCache,false);var Position={includeScrollOffsets:false,prepare:function(){this.deltaX=window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft||0;this.deltaY=window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop||0;},realOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.scrollTop||0;valueL+=element.scrollLeft||0;element=element.parentNode;}while(element);return[valueL,valueT];},cumulativeOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;}while(element);return[valueL,valueT];},positionedOffset:function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent;if(element){if(element.tagName=='BODY')break;var p=Element.getStyle(element,'position');if(p=='relative'||p=='absolute')break;}}while(element);return[valueL,valueT];},offsetParent:function(element){if(element.offsetParent)return element.offsetParent;if(element==document.body)return element;while((element=element.parentNode)&&element!=document.body)
if(Element.getStyle(element,'position')!='static')
return element;return document.body;},within:function(element,x,y){if(this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element,x,y);this.xcomp=x;this.ycomp=y;this.offset=this.cumulativeOffset(element);return(y>=this.offset[1]&&y<this.offset[1]+element.offsetHeight&&x>=this.offset[0]&&x<this.offset[0]+element.offsetWidth);},withinIncludingScrolloffsets:function(element,x,y){var offsetcache=this.realOffset(element);this.xcomp=x+offsetcache[0]-this.deltaX;this.ycomp=y+offsetcache[1]-this.deltaY;this.offset=this.cumulativeOffset(element);return(this.ycomp>=this.offset[1]&&this.ycomp<this.offset[1]+element.offsetHeight&&this.xcomp>=this.offset[0]&&this.xcomp<this.offset[0]+element.offsetWidth);},overlap:function(mode,element){if(!mode)return 0;if(mode=='vertical')
return((this.offset[1]+element.offsetHeight)-this.ycomp)/element.offsetHeight;if(mode=='horizontal')
return((this.offset[0]+element.offsetWidth)-this.xcomp)/element.offsetWidth;},page:function(forElement){var valueT=0,valueL=0;var element=forElement;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;}while(element=element.offsetParent);element=forElement;do{if(!window.opera||element.tagName=='BODY'){valueT-=element.scrollTop||0;valueL-=element.scrollLeft||0;}}while(element=element.parentNode);return[valueL,valueT];},clone:function(source,target){var options=Object.extend({setLeft:true,setTop:true,setWidth:true,setHeight:true,offsetTop:0,offsetLeft:0},arguments[2]||{})
source=$(source);var p=Position.page(source);target=$(target);var delta=[0,0];var parent=null;if(Element.getStyle(target,'position')=='absolute'){parent=Position.offsetParent(target);delta=Position.page(parent);}
if(parent==document.body){delta[0]-=document.body.offsetLeft;delta[1]-=document.body.offsetTop;}
if(options.setLeft)target.style.left=(p[0]-delta[0]+options.offsetLeft)+'px';if(options.setTop)target.style.top=(p[1]-delta[1]+options.offsetTop)+'px';if(options.setWidth)target.style.width=source.offsetWidth+'px';if(options.setHeight)target.style.height=source.offsetHeight+'px';},absolutize:function(element){element=$(element);if(element.style.position=='absolute')return;Position.prepare();var offsets=Position.positionedOffset(element);var top=offsets[1];var left=offsets[0];var width=element.clientWidth;var height=element.clientHeight;element._originalLeft=left-parseFloat(element.style.left||0);element._originalTop=top-parseFloat(element.style.top||0);element._originalWidth=element.style.width;element._originalHeight=element.style.height;element.style.position='absolute';element.style.top=top+'px';element.style.left=left+'px';element.style.width=width+'px';element.style.height=height+'px';},relativize:function(element){element=$(element);if(element.style.position=='relative')return;Position.prepare();element.style.position='relative';var top=parseFloat(element.style.top||0)-(element._originalTop||0);var left=parseFloat(element.style.left||0)-(element._originalLeft||0);element.style.top=top+'px';element.style.left=left+'px';element.style.height=element._originalHeight;element.style.width=element._originalWidth;}}
if(/Konqueror|Safari|KHTML/.test(navigator.userAgent)){Position.cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;if(element.offsetParent==document.body)
if(Element.getStyle(element,'position')=='absolute')break;element=element.offsetParent;}while(element);return[valueL,valueT];}}
document.viewport={getDimensions:function(){var dimensions={},B=Prototype.Browser;$w('width height').each(function(d){var D=d.capitalize();if(B.WebKit&&!document.evaluate){dimensions[d]=self['inner'+D];}else if(B.Opera&&parseFloat(window.opera.version())<9.5){dimensions[d]=document.body['client'+D]}else{dimensions[d]=document.documentElement['client'+D];}});return dimensions;},getWidth:function(){return this.getDimensions().width;},getHeight:function(){return this.getDimensions().height;},getScrollHeight:function(){if(window.innerHeight&&window.scrollMaxY)return window.innerHeight+window.scrollMaxY;else if(document.body.scrollHeight>document.body.offsetHeight)return document.body.scrollHeight;else return document.body.offsetHeight;},getScrollOffsets:function(){return{left:window.pageXOffset||document.documentElement.scrollLeft||document.body.scrollLeft,top:window.pageYOffset||document.documentElement.scrollTop||document.body.scrollTop}}};Element.addMethods();/* --------- /javascripts/seeking_alpha.js --------- */ 

var SeekingAlpha={};SeekingAlpha.Initializer={PreLoadRepository:[],AfterLoadRepository:[],Logger:[],Add:function(Ref){this.Logger.push(Ref);this.PreLoadRepository.push(Ref);},Run:function(){this.PreLoadRepository.each(function(Ref,i){Ref();});},LogAndRun:function(Ref){this.Logger.push(Ref);Ref();},AddAfterLoad:function(Ref){this.Logger.push(Ref);this.AfterLoadRepository.push(Ref);},RunAfterLoad:function(){this.AfterLoadRepository.each(function(Ref,i){Ref();});}}/* --------- /javascripts/application.js --------- */ 

var rxEmail=/^\w[\w#$\%^&*'\/=?_`{|}~+-]*(\.[\w#$\%^&*'\/=?_`{|}~+-]+)*@(\w[\w-]*\.)+[a-z]{2,4}$/i;var rxWebsite=/^(https?:\/\/)?[a-z0-9]+([-.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?$/i;var rxFeed=/^((https?|feed):\/\/)?[a-z0-9]+([-.]{1}[a-z0-9]+)*\.[a-z]{2,5}(([0-9]{1,5})?\/.*)?$/i;var refresh_time_in_milliseconds=60000;String.prototype.trim=function(){return this.replace(/^\s+|\s+$/g,"");};String.prototype.indexOfIgnoreCase=function(str){return this.toLowerCase().indexOf(str.toLowerCase());}
String.prototype.lastIndexOfIgnoreCase=function(str){return this.toLowerCase().lastIndexOf(str.toLowerCase());}
String.prototype.toRx=function(str){return this.replace(/(\(|\)|\{|\}|\[|\]|\:|\^|\$|\!|\=|\+|\*|\/|\,|\-|\||\?|\.)/g,"\\$1");}
String.prototype.rjust=function(n,c){var result=this;while(result.length<n){result=c+result;};return result;}
var refreshed_ads_slots=['HomePage_728x90_leaderboard','HomePage_160x600','HomePage_300x250_top','QuotePage_300x250_top','QuotePage_728x90_leaderboard','ETFs_Quotepage_728x90_leaderboard','ETFs_QuotePage_728x90_leaderboard','ETFs_QuotePage_300x250_top','Common_300x250_top','Common_160x600','Common_728x90_leaderboard','Shp_ETFs_728x90_leaderboard','MacroViewDashboard_728x90_leaderboard','StocksSectorsDashboard_728x90_leaderboard','GlobalMarketsDashboard_728x90_leaderboard','ETFsDashboard_728x90_leaderboard','InvestingIdeasDashboard_728x90_leaderboard'];var bInProcees=false;var gTimeout;var oRefresher=null;var atleast=false;var jspellRealtime=false;var jspellAutoAttach=false;var jspellShowOptionsMenu=false;var jspellIgnoreUpper=false;var user_watchlist_authors_from_cookie=readCookie('user_watchlist_authors');var user_watchlist_slugs_from_cookie=readCookie('user_watchlist_slugs');var wl_icon_html="<img src='http://static.seekingalpha.com/images/WL-Icon.gif?2' onmouseover='wl_icon_mouseover(this)' onmouseout='wl_icon_mouseout(this)' onclick='wl_icon_onclick(this)' class='wl_icon' title='This article is in your Watchlist'/>"
var isRefresh=/source\=refreshed/i.test(top.location.href);var comment_edit_time=20;function PageRefresher(Url,Interval){this.Url=Url;this.Interval=Interval;this.Timeout=setTimeout(function(){top.location.href=this.Url;}.bind(this),this.Interval);this.Clear=function(){clearTimeout(this.Timeout);}
this.Activate=function(){this.Timeout=setTimeout(function(){top.location.href=this.Url;}.bind(this),this.Interval);}}
function setSelRange(inputEl,selStart,selEnd){if(inputEl.setSelectionRange){inputEl.focus();inputEl.setSelectionRange(selStart,selEnd);}else if(inputEl.createTextRange){var range=inputEl.createTextRange();range.collapse(true);range.moveEnd('character',selEnd);range.moveStart('character',selStart);range.select();}}
function scroll_top(){window.scrollTo(0,0);document.body.scrollTop=0;}
function article_page_kind(){if($('breadcrumbs'))return(($('breadcrumbs').innerHTML.toLowerCase()).indexOf('>transcripts<')>-1?"transcript":"article");else return"";}
function getDomain(){/https?:\/\/(.+?)(?:\/|\?|$)/.test(location.href);return RegExp.$1;}
function do_nothing_at_all(){void(0);}
function user_picture(id,picture_size){string_id=id.rjust(9,"0");return"http://staticorigin.seekingalpha.com/images/users_profile/"+string_id.substr(0,3)+"/"+string_id.substr(3,3)+"/"+string_id.substr(6,3)+"/"+picture_size+"_pic.png?rand="+rand(10000)}
function getURLParam(strParamName){var strReturn="";var strHref=window.location.href;if(strHref.indexOf("?")>-1){var strQueryString=strHref.substr(strHref.indexOf("?")+1);var aQueryString=strQueryString.split(/&|#/);for(var iParam=0;iParam<aQueryString.length;iParam++){if(new RegExp("^"+strParamName+"=").test(aQueryString[iParam])){var aParam=aQueryString[iParam].split("=");strReturn=aParam[1];break;}}}
return unescape(strReturn);}
function jump_to_html_anchor_by_param(){jump_to_anchor(getURLParam('html_anchor'));}
function rand(n){return(Math.floor(Math.random()*n+1));}
function change_wrapper_to_promote_image(path,promote_page){var img_width=(promote_page=='book'?100:145)
$('img_wrapper').innerHTML="";image=document.createElement('img');image.style.cssText="visibility:hidden;";image.setAttribute('image_width',img_width);image.onload=function(){if(this.width>img_width){this.style.cssText='display:block;width:'+this.getAttribute('image_width')+'px;visibility:visible;'}else{this.style.cssText='visibility:visible;'}}
image.src=path;$('img_wrapper').appendChild(image);$('has_logo_remove_button').style.display='block';$('need_to_remove_image').value='no'
if($('upload_msg'))$('upload_msg').style.display='none';if($('save_button')){$('save_button').disabled=false;$('save_button').className='submit';}}
function delete_promote_image(oBtn,UserId,PageName){$('need_to_remove_image').value='yes';$('has_logo_remove_button').style.display='none';oDiv=document.createElement('div');oDiv.className="no_img";oDiv.innerHTML="You haven't uploaded a book image yet"
$('img_wrapper').innerHTML="";$('img_wrapper').appendChild(oDiv);}
function note_promote_afer_published(){$('promote_confirmation').style.display='block';$("promote_section_name").innerHTML="";if($("description_intersts_trading"))$("description_intersts_trading").innerHTML="";scroll_top();}
function notice_to_element(address,howto){if(readCookie('notice_'+address)!=null){switch(howto){case'update':$('notice_'+address).update(readCookie('notice_'+address));break;case'innerhtml':$('notice_'+address).innerHTML=readCookie('notice_'+address);break;case'value':$('notice_'+address).value=readCookie('notice_'+address);break;default:$('notice_'+address).update(readCookie('notice_'+address));}
eraseCookie('notice_'+address);}}
function comments_forgot_password_switcher(title,val){$('forgot_password_form_name').value=val;if($('popup_forgot_password').style.display!='block'){$('forgot_password_title').innerHTML=title;$('popup_forgot_password').style.display='block';$('popup_login_or_register').style.display='none';$('forgot_password_user_email').value=$('login_user_email').value;$('notice_forgot_password').innerHTML='';$('notice_never_chose_password').innerHTML='';}else{$('popup_forgot_password').style.display='none';$('popup_login_or_register').style.display='block';$('login_user_email').value=$('forgot_password_user_email').value;}}
function forgot_password_switcher(){if($('orthodox_forgot_password').style.display!='block'){$('orthodox_forgot_password').style.display='block';$('orthodox_login_and_registration').style.display='none';$('forgot_password_user_email').value=$('login_user_email').value;}else{$('orthodox_forgot_password').style.display='none';$('orthodox_login_and_registration').style.display='block';$('login_user_email').value=$('forgot_password_user_email').value;}}
function handleInput(obj,action){switch(action){case'focus':if(obj.title==obj.value)obj.value="";break;case'blur':if(obj.value=="")obj.value=obj.title;break;}}
function link_over(e,clr){$(e).setStyle({cursor:'pointer',textDecoration:'underline',color:clr||'red'});}
function link_out(e,clr){$(e).setStyle({textDecoration:'none',color:clr||'blue'});}
function password_type_change_to_text(passwprd_id){var temp=$(passwprd_id).value;$('password_wrapper').innerHTML="<input type='text' name='user[password]' id='"+passwprd_id+"' value='"+temp+"' />";$('hide_wrapper').innerHTML='<span class="hidee" onclick="password_type_change_to_password(\''+passwprd_id+'\')" onmouseover="link_over(this,\'#024999\')" onmouseout="link_out(this,\'#024999\')">Hide</span>';$(passwprd_id).focus();}
function password_type_change_to_password(passwprd_id){var temp=$(passwprd_id).value;$('password_wrapper').innerHTML="<input type='password' name='user[password]' id='"+passwprd_id+"' value='"+temp+"' />";$('hide_wrapper').innerHTML='<span onclick="password_type_change_to_text(\''+passwprd_id+'\')" class="hidee" onmouseover="link_over(this,\'#024999\')" onmouseout="link_out(this,\'#024999\')">Show</span>'
$(passwprd_id).focus();}
function password_type_change_to_text_watchlist(passwprd_id){var temp=$(passwprd_id).value;$('password_wrapper').innerHTML="<input type='text' name='user[password]' id='"+passwprd_id+"' value='"+temp+"' tabindex='2' />";$('hide_wrapper').innerHTML='<span class="hidee" onclick="password_type_change_to_password_watchlist(\''+passwprd_id+'\')" onmouseover="link_over(this,\'#024999\')" onmouseout="link_out(this,\'#024999\')">Hide</span>';$(passwprd_id).focus();}
function password_type_change_to_password_watchlist(passwprd_id){var temp=$(passwprd_id).value;$('password_wrapper').innerHTML="<input type='password' name='user[password]' id='"+passwprd_id+"' value='"+temp+"' tabindex='2' />";$('hide_wrapper').innerHTML='<span onclick="password_type_change_to_text_watchlist(\''+passwprd_id+'\')" class="hidee" onmouseover="link_over(this,\'#024999\')" onmouseout="link_out(this,\'#024999\')">Show</span>';$(passwprd_id).focus();}
function createCookie(name,value,days){if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires="; expires="+date.toGMTString();}
else var expires="";document.cookie=name+"="+value+expires+"; path=/";}
function readCookie(name){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(nameEQ)==0)return unescape(c.substring(nameEQ.length,c.length)).gsub(/\+/,' ');}
if(user_cookie[name])return''+user_cookie[name];return null;}
function eraseCookie(name){createCookie(name,"",-1);}
function flush_cookies_by_prefix(prefix){var nameEQ=name+"=";var ca=document.cookie.split(';');for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(c.indexOf(prefix)==0){eraseCookie(c.substring(0,c.indexOf('=')));}}}
function flush_all_notice_cookies(){flush_cookies_by_prefix("notice_");return null;}
function flush_all_user_cookies(){flush_cookies_by_prefix("notice_");flush_cookies_by_prefix("user_");eraseCookie("watchlist_refresh_choose_password_after_authentication");eraseCookie('comments_rating');eraseCookie('author_slug');eraseCookie('last_comment');eraseCookie('last_comment_date');return null;}
function logout(){(new GigyaSA()).logout();}
function logout_completly(){flush_all_user_cookies();if(/\/account\//.test(top.location.href)){top.location.href='/';}else{top.location.reload();}}
function is_users_cookie_exists(){return(readCookie('user_id')!=null&&readCookie('user_id')!='');}
function unless_cookie_exists_update_element(id,content){if(!is_users_cookie_exists()){$(id).update(content);$(id).style.display='block';}}
function if_cookie_exists_update_element(id,content){if(is_users_cookie_exists()){$(id).update(content);$(id).style.display='block';}}
function set_login_and_registration_header(){if(is_users_cookie_exists()){$('header').className='';}}
function set_login_and_registration_top_header(){$('floating_logged_in').style.display='none';$('floating_logged_out').style.display='none';if(is_users_cookie_exists()){$('floating_logged_in').style.display='block';var user_id=readCookie('user_id');var user_nick=readCookie('user_nick');if(user_nick==null||user_nick==""){user_nick="User "+user_id;}
tmp_text=[];tmp_text.push('<div class="left_corner"></div><div class="right_corner"></div><ul>');if(readCookie('author_slug')==null||readCookie('author_slug')=='')tmp_text.push('<li class="the_user_name"><a href="/user/'+user_id+'/profile">'+user_nick+'</a></li>');else tmp_text.push('<li class="the_user_name"><a href="/author/'+readCookie('author_slug')+'">'+user_nick+'</a></li>');tmp_text.push('<li><a href="/account/portfolio">Portfolio</a></li>');if(readCookie('author_slug')==null||readCookie('author_slug')=='')tmp_text.push('<li><a href="/user/'+user_id+'/stocktalk">StockTalk</a></li>');else tmp_text.push('<li><a href="/author/'+readCookie('author_slug')+'/stocktalk">StockTalk</a></li>');if(readCookie('author_slug')==null||readCookie('author_slug')=='')tmp_text.push('<li><a href="/user/'+user_id+'/instablog">Instablog</a></li>');else tmp_text.push('<li><a href="/author/'+readCookie('author_slug')+'/instablog">Instablog</a></li>');tmp_text.push('<li><a href="/account/email_preferences" class="pad">Settings</a></li>');tmp_text.push('<li class="last">&nbsp;</li>');tmp_text.push('<li class="floating_sa_logo_li"><a class="floating_sa_logo_a" href="http://www.seekingalpha.com"></a></li>');tmp_text.push('<li class="logout_link_li"><span class="logout_link" onclick="logout()">Logout</span></li>');tmp_text.push('<li class="border_li">&nbsp;</li>');tmp_text.push('</ul>');$('floating_logged_in').innerHTML=tmp_text.join("");}
else{$('floating_logged_out').style.display='block';}}
function update_user_nick(id){if(readCookie('user_nick')!=null){$(id).value=readCookie('user_nick');}}
function submit_account_preferences(obj){if($('current_email_fieldset2').style.display=='block'){if(!validate_email('new_email','notice_account_preferences')==true)return false;}
if($('new_password_information').style.display=='block'){if(!validate_password('old_password','notice_account_preferences','Please enter your current password for verification.',1,80)==true)return false;if(!validate_password('new_password','notice_account_preferences','Please enter a password with 4 to 40 characters.',4,40)==true)return false;if(!validate_password_confirmation("new_password","new_password_confirmation","notice_account_preferences")==true)return false;}
$('account_preferences').submit();}
function nick_was_taken_alert(){if(confirm('The name/pseudonym you chose had already been taken.\nDo you want to go to your account preferences to choose a different name/pseudonym?')){location.href='/account/edit_bio'}else{return false;}}
function nick_was_taken_alert_by_querystring(){if(getURLParam('nick_was_taken')=='true'){nick_was_taken_alert();}}
function jump_to_anchor(anchor_name){window.location.hash=anchor_name;}
function application_init(){nick_was_taken_alert_by_querystring();flush_all_notice_cookies();}
function page_load(){SeekingAlpha.Initializer.RunAfterLoad.call(SeekingAlpha.Initializer);}
function initialize_search_and_email_focus_per_element(id){e=$(id);if(e.value==''){e.value=e.title;}
e.observe('focus',function(event){if(e.value==e.title){e.value='';}});e.observe('blur',function(event){if(e.value==''){e.value=e.title;}});}
function change_location(href){location.href=href;}
function submit_form_if_has_proper_value(oForm,field){if(field.value==""||field.value==field.title)return false;oForm.submit();}
function validate_and_refresh_cookie(){new Ajax.Request('/account/validate_and_refresh_cookie/',{method:'get'});}
function change_user(){$('user_email').style.width='285px';$('user_email').style.color='black';$('user_email').style.borderWidth='1px';$('user_email').style.borderStyle='solid';$('user_email').style.borderColor='#999999 #d3d3d3 #d3d3d3 #999999';$('user_email').style.marginLeft='12px';$('change_user_email').style.display='none';$('current_email_fieldset2').style.display='block';$('email_change_warning').style.display='block';}
function account_preferences_change_password(){$('old_password_stars').style.display='none';$('new_password_information').style.display='block';}
function init_unsubscribe_page(){if(is_users_cookie_exists()==true){$("text_for_unlogged_user").style.display='none';$("text_for_logged_user").style.display='block';$("login_user_email").value=readCookie("user_email");$("login_user_email").readOnly=true;}}
function validate_interests_section_in_promote_page(){var oObj,iInp,bCol1,bCol2,bCol3;for(iInp=0;oObj=document.forms["promote_form"]["vocation"][iInp];iInp++){if(oObj.checked)bCol1=true;}
for(iInp=0;oObj=document.forms["promote_form"]["user_interests[]"][iInp];iInp++){if(oObj.checked)bCol2=true;}
for(iInp=0;oObj=document.forms["promote_form"]["user_trading_frequence_tag_id"][iInp];iInp++){if(oObj.checked)bCol3=true;}
if(bCol1&&bCol2&&bCol3)
return"";else
return"Please complete this section";}
function ajax_submit_form(obj,location){submit_button=obj.getElementsByClassName('submit')[0];loader_button=obj.getElementsByClassName('loader')[0];new Ajax.Request(location,{asynchronous:true,evalScripts:true,parameters:Form.serialize(obj),onLoading:function(transport){if(submit_button){submit_button.disabled=true};if(loader_button){loader_button.style.display='inline'};},onComplete:function(transport){if(loader_button){loader_button.style.display='none'};if(submit_button){submit_button.disabled=false};}});return false;}
function check_length(str,min,max){return((str.length>=min)&&(str.length<=max));}
function validate_field_confirmation(field_name,snd_field_name,notice_name,msg){field=$(field_name);snd_field=$(snd_field_name);notice=$(notice_name);if(field.value!=snd_field.value){notice.innerHTML=msg;snd_field.focus();return false;}else{return true;}}
function validate_password_confirmation(field_name,snd_field_name,notice_name){return validate_field_confirmation(field_name,snd_field_name,notice_name,"Password does not match confirmation.")}
function validate_email_confirmation(field_name,snd_field_name,notice_name){return validate_field_confirmation(field_name,snd_field_name,notice_name,"Email does not match confirmation.")}
function validate_email(field_name,notice_name){field=$(field_name);notice=$(notice_name);if((field.value.gsub(' ','')=='')||!rxEmail.test(field.value)){notice.innerHTML='<span class="\inner_notice\">Please enter a valid email address.</span>';field.focus();return false;}else{return true;}}
function validate_password(field_name,notice_name,notice_message,min,max){field=$(field_name);notice=$(notice_name);if(!check_length(field.value.gsub(' ',''),min,max)){notice.innerHTML=notice_message;field.focus();return false;}else{return true;}}
function validate_title(field_name,notice_name,notice_message,min,max){field=$(field_name);notice=$(notice_name);notice.innerHTML='';if(!check_length(field.value.gsub(' ',''),min,max)||field.value=='Enter your title here.'){notice.innerHTML=notice_message;field.focus();return false;}else{return true;}}
function validate_nick(field_name,notice_name,notice_message){if($(field_name).value.trim()==''){$(notice_name).innerHTML=notice_message;$(field_name).focus();return false;}
return true;}
function submit_choose_password_form(obj){if($('password').value!=''){if($('password').value==$('password_confirmation').value){obj.disabled=true;$('choose_password_form').submit();}else{$('notice_choose_password').innerHTML='Please use identical password for confirmation';}}else{$('password').focus();}}
function submit_orthodox_registration_form(obj){if($("I_agree_to_Terms").checked==false){$('notice_registration').innerHTML="Terms must be agreed in order to confirm registration";$('I_agree_to_Terms').focus();return false;}
if(!validate_email('register_user_email','notice_registration')==true)return false;if(!validate_password('register_user_password','notice_registration','Please enter a password with 4 to 40 characters.',4,40)==true)return false;if(!validate_password_confirmation("register_user_password","register_user_password_confirmation","notice_registration")==true)return false;if(obj)obj.disabled=true;if($('slugs_input_reg').checked==true){$('slugs_input_reg_pass').value=$('slugs_input_reg_pass').value+","+$('slugs_input_reg').value;}
$('orthodox_registration').submit();}
function submit_orthodox_login_form(){if(!validate_email('login_user_email','notice_login')==true)return false;if(!validate_password('login_user_password','notice_login','Please enter your password.',1,80)==true)return false;$('orthodox_login').submit();}
function submit_orthodox_login_form_ajax(){if(!validate_email('login_user_email_pop','notice_login_pop')==true)return false;if(!validate_password('login_user_password_pop','notice_login_pop','<span class=\"inner_notice\">Please enter your password.</span>',1,80)==true)return false;bInProcees=true;new Ajax.Request('/account/ajax_popup_login',{asynchronous:true,evalScripts:true,parameters:Form.serialize($('orthodox_login_pop')),onLoading:function(transport){if($('login_generic_loader'))$('login_generic_loader').style.display='';},onComplete:function(transport){if(transport.responseText=='success'){if(/\//.test(top.location.href.replace(/http:\/\/(?:.*?)\//,"")))top.location.reload();else top.location.href='/account/stocktalk';}else{$("notice_login_pop").innerHTML="<span class=\"inner_notice\">Username and password don't match, please try again!</span>";if($('login_generic_loader'))$('login_generic_loader').style.display='none';}
bInProcees=false;}});}
function submit_orthodox_forgot_password(){if(!validate_email('user_email','notice_forgot_password')==true)return false;$('submit_btn_id').disabled=true;$('orthodox_forgot_password').submit();}
function submit_orthodox_never_chose_password(){if(!validate_email('user_email','notice_never_chose_password')==true)return false;$('submit_btn_id').disabled=true;$('orthodox_never_chose_password').submit();}
function ajax_submit_comment_register(){if($("I_agree_to_Terms").checked==false){$('notice_registration').innerHTML="Terms must be agreed in order to confirm registration";$('I_agree_to_Terms').focus();return false;}
if($('register_user_nick').value.trim()==''){$('notice_registration').innerHTML="Please enter a name/pseudonym.";$('notice_registration').style.display='';return false;}
if((!validate_password('register_user_nick','notice_registration','Please enter a longer name/pseudonym.',2,80)==true))return false;if(!validate_email('register_user_email','notice_registration')==true)return false;if(!validate_password('register_user_password','notice_registration','Please enter a password with 4 to 40 characters.',4,40)==true)return false;if(!validate_password_confirmation("register_user_password","register_user_password_confirmation","notice_registration")==true)return false;ajax_submit_form($('comment_registration'),'/account/submit_comment');}
function ajax_submit_comment_login(){if(!validate_email('login_user_email','notice_login')==true)return false;if(!validate_password('login_user_password','notice_login','Please enter your password.',1,80)==true)return false;submit_btn=$('comment_login').getElementsByClassName('submit')[0]
if(!submit_btn.disabled){submit_btn.disabled=true;ajax_submit_form($('comment_login'),'/account/submit_comment');}}
function ajax_submit_comment_forgot_password(){if(!validate_email('forgot_password_user_email','notice_forgot_password')==true)return false;return ajax_submit_form($('comment_forgot_password'),'/account/submit_comment');}
var Article_Last_Size="small";function setArticleFont(sSize){var oArticle=$("article_body"),oLink=$("article-size-"+sSize)
oCurrLink=$("article-size-"+Article_Last_Size);oCurrLink.className=Article_Last_Size;oArticle.className=sSize+"_font_size";oLink.className=sSize+"_selected";Article_Last_Size=sSize;createCookie("__article_last_size",sSize,30);}
function load_article_toolbar(){var sSize=readCookie("__article_last_size");if(sSize!=null)setArticleFont(sSize);}
function addSeekingAlphaToolBar(){try{window.external.AddSearchProvider("http://"+document.domain+"/javascripts/seeking.xml?e=1");}
catch(eX){if(70==(eX.number&0xFFFF))alert("For security reasons, you must use the mouse\n(or the Enter key) to click the Install button.");else alert("Unable to add search provider. The Create Your\nOwn tool requires Internet Explorer.   ["+(eX.number&0xFFFF)+"]");}}
function KEY_FORM_PRESS(event,f){var key=event.which||event.keyCode;if(key==13)f();}
function analytics_user_tracker(){var vocation=readCookie('user_vocation');switch(vocation)
{case"":var set_vocation="Vocation Not Selected";break;case"1":var set_vocation="Vocation Not Selected";break;case"2":var set_vocation="Buy side (fund manager or analyst)";break;case"3":var set_vocation="Sell side (analyst, sales person or trader)";break;case"4":var set_vocation="Financial advisor or broker";break;case"5":var set_vocation="Investment banker";break;case"6":var set_vocation="Company executive or other industry expert";break;case"7":var set_vocation="Stock market blogger";break;case"8":var set_vocation="Individual investor";break;case"9":var set_vocation="Venture capitalist";break;case"10":var set_vocation="Investor relations";break;case"11":var set_vocation="Other Vocation";break;default:var set_vocation="Not Logged In";}
__utmSetVar(set_vocation.gsub(' ','_'));}
function kknd_user(user_id){if(confirm("Are you sure you want to delete this user and all the associated content? This CANNOT BE UNDONE.")){new Ajax.Request('/moderator/ajax_kknd_user',{asynchronous:true,evalScripts:true,parameters:"user_id="+user_id,onComplete:function(transport){if(transport.status==200&&transport.responseText!="failed"){alert('Data for this user were fully removed.')}}});}}
function InitSASource(){var Links=$$('a'),oLink,iLink,bUserLogin=is_users_cookie_exists();for(iLink=0;oLink=Links[iLink];iLink++){if(oLink.getAttribute("sasource")&&oLink.href.indexOf("source=")==-1){oLink.href=oLink.href.indexOf("?")==-1?oLink.href+"?source="+oLink.getAttribute("sasource"):oLink.href+"&source="+oLink.getAttribute("sasource");if(oLink.href.indexOf("#")!=-1)oLink.href=oLink.href.replace(/(\#(?:.*?))(\?|\&)/,"$2")+RegExp.$1;}}}
function remove_unneeded_article_from_most_popular_box(id){if(obj=($('most_popular_article_'+id)||$$('li.last_most_popular_article')[0])){obj.style.display='none';}}
function remove_unneeded_article_from_article_more_box(id){if(obj=($('recent_article_'+id)||$$('li.last_recent_article')[0])){obj.style.display='none';}}
function init_link_mafne_on_array(source,a_array){a_array.each(function(e){e.onclick=function(){if(e.href.indexOf('mafne.html')==-1){var anew_li=e
while(!anew_li.id.match('anew_')){anew_li=anew_li.parentNode}
e.href="/mafne.html?source="+source+anew_li.id.gsub('anew_','&anew_id=')+"&url="+escape(e.href);}}})}
function FindSymbol(oForm,bFromBtn){var oAC=AutoCompleteSAConfig.Packages.transcript_symbol;if(bFromBtn&&oAC.State=='open')oAC.AutoInsert();if(oForm.symbol.value.trim()==""||oForm.symbol.value==oForm.symbol.title){alert("Please enter a symbol");return false;}
if(symbols.indexOf("<"+oForm.symbol.value.toUpperCase()+">")==-1){alert("This symbol does not exist");return false;}
urchinTracker('event/transcripts_center/search_box/symbol_transcript');location.href="/symbol/"+oForm.symbol.value.toLowerCase()+"/transcripts";return false;}
function FindTermInAllTranscripts(oForm,page_name){if(oForm.term.value.trim()==""||oForm.term.value=='e.g. "recession"'){return false;}
urchinTracker('event/'+page_name+'/search_box/search_all_transcripts');if(page_name=='business_intelligence'){location.href="/searches/business_intelligence?term="+encodeURIComponent(oForm.term.value);}else{order_param=((location.href.indexOf("order_by=relevance")>-1)?"&order_by=relevance":"");location.href="/search/transcripts?term="+encodeURIComponent(oForm.term.value)+order_param;}
return false;}
function FindTermInSymbolTranscripts(oForm,page_name){if(oForm.term.value.trim()==""){return false;}
urchinTracker('event/'+page_name+'/search_box/search_symbol_transcripts');location.href="/search/transcripts?symbol="+oForm.symbol.value+"&term="+encodeURIComponent(oForm.term.value);return false;}
function ajax_subscribe_to_transcripts(){if(bInProcees)return;if(is_users_cookie_exists()||rxEmail.test($("your_email_for_transcripts_list").value)==true){bInProcees=true;new Ajax.Request('/account/subscribe_to_transcripts',{asynchronous:true,evalScripts:true,parameters:"url_source="+escape(top.location.href)+"&user_email="+$('your_email_for_transcripts_list').value,onLoading:function(transport){},onComplete:function(transport){bInProcees=false;}});}else{display_error_message_in_daily_registration();}}
function display_error_message_in_daily_registration(){$("error_message").style.display="block";}
function remove_error_message_in_daily_registration(){$("error_message").style.display="none";}
function display_get_daily_transcripts_list(){if(readCookie('user_non_watchlist_slugs')&&readCookie('user_non_watchlist_slugs').split(",").indexOf('transcripts')>-1){return false;}
var tmp_text=[];tmp_text.push("<h5 class=\"transcript_alerts\">Transcript Alerts</h5>");tmp_text.push("<div><div class=\"get_alerts\">Get a daily email alert of new Transcripts - </div>");tmp_text.push("    <div class='sample' style='display:inline; zoom:1;'><span class='text' style='cursor:default; color:#024999;'  onmouseout='footer_advertbox_sample_out(\"new_transcripts_popup\");' onmouseover='footer_advertbox_sample_over(\"new_transcripts_popup\");'>Sample</span>");tmp_text.push("    <span class='hide_popup' id='new_transcripts_popup'>");tmp_text.push("    <div class='sample_bubble_left'>");tmp_text.push("      <div class='bubble_content_papa'><div class='bubble_content'>");tmp_text.push("        <div class='bb_14px_bold'>Seeking Alpha - Today's Transcripts</div>");tmp_text.push("    <ul>");tmp_text.push("          <li><span class='link'>Sangamo Biosciences Inc. Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>The Spectranetics Corporation, Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>ViroPharma Incorporated Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Berry Petroleum Co. Q3 2008 Earnings Conference Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Encore Acquisition Company, Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>First Solar, Inc. Q3 2008 Earnings Conference Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Ameriprise Financial, Inc. Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Arthur J. Gallagher & Co. Q3 2008 Earnings Conference Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Cincinnati Financial Corporation Q3 2008 Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Corning, Inc. Q3 2008 (Quarter End 9/30/08) Earnings Call Transcript</span></li>");tmp_text.push("          <li><span class='link'>Harman International Industries Inc. F1Q09 (Qtr End 9/30/08) Earnings Call Transcript</span></li>");tmp_text.push("    </ul>");tmp_text.push("        <span class='email_continues'>Email continues...</span>");tmp_text.push("      </div>");tmp_text.push("      </div><div class='bubble_start_left'></div>");tmp_text.push("    </div>");tmp_text.push("    </span><!--end hide_popup--></div>");tmp_text.push("</div>");tmp_text.push("<div style='margin:10px 0 3px 0;'>");if(is_users_cookie_exists()){tmp_text.push("<input type=\"text\" name=\"phrase\" class=\"signup\" id=\"your_email_for_transcripts_list\" style=\"display:none\" />");}else{tmp_text.push("<input type=\"text\" name=\"phrase\" class=\"signup\" value='Enter email address' title='Enter email address' id=\"your_email_for_transcripts_list\" onfocus=\"this.style.color='#000000';handleInput(this,'focus');\" onblur=\"this.style.color=this.value=='' ? '#BCBCBC' : '#000000';handleInput(this,'blur');\" onkeypress=\"if (event.keyCode==13) { ajax_subscribe_to_transcripts(); }\" />");}
tmp_text.push("<input type=\"button\" class=\"submit\" value=\"Sign up\" onclick=\"ajax_subscribe_to_transcripts()\"/>");tmp_text.push('</div>');tmp_text.push('<span class="error_message" id="error_message" style="display:none">Please enter a valid email address</span>');$('get_daily_transcripts_list').innerHTML=tmp_text.join("");initialize_search_and_email_focus_per_element('your_email_for_transcripts_list');}
function create_footer_rss_advert_box(){var oCont=$('newsletters');oCont.innerHTML='<span class="seperator"></span><dd style="color:#000">Live Feeds</dd><dt><a href="/page/feeds" class="rss_option"><div class="rss_icon"></div>Stay up to date with<br />Seeking Alpha\'s <strong>live feeds</strong></a></dt>';}
function new_advert_box_focus(o){handleInput(o,'focus');o.style.color='#000000';}
function new_advert_box_blur(o){if(o.value=='')o.style.color='#959595';handleInput(o,'blur');}
function footer_advertbox_sample_over(id){var obj=$(id);$$('.show_popup').each(function(e){if(obj!=e){e.className='hide_popup'}});obj.setAttribute('state','opened');if(obj.innerHTML!=''){obj.className="show_popup";}else{new Ajax.Request("/footer_samples/"+id+".html",{asynchronous:true,method:'get',onComplete:function(transport){obj.innerHTML=transport.responseText;obj.className="show_popup";}});}}
function footer_advertbox_sample_out(id){var obj=$(id);obj.setAttribute('state','closing');setTimeout(function(){if(obj.getAttribute('state')=='closing'){obj.className="hide_popup";}},1000);}
function add_wl_icon_to_link(element){var oLink;element.innerHTML=wl_icon_html+element.innerHTML;oLink=element.getElementsByTagName('A')[0];wl_icon_articles.push(element)}
var wl_icon_articles=[];var non_wl_icon_articles=[];function adding_wl_icon_for_watchlist_link(article_id,article_author,article_slugs){var element=$("article_"+article_id),symbols=$("article_symbols_"+article_id),wl_icon_granted=false,aSymbols;if(is_this_article_authors_in_my_watchlist(article_author)){wl_icon_granted=true;$('article_author_'+article_id).addClassName('author_in_portfolio');}
if(aSymbols=is_this_article_symbols_in_my_watchlist(article_slugs)){if(aSymbols.length){wl_icon_granted=true;if(symbols)symbols.innerHTML=aSymbols.join(", ");}}
if(!wl_icon_granted){non_wl_icon_articles.push(element)}}
function add_stats_to_wl_icons(){if(wl_icon_articles.length>0){wl_icon_articles.each(function(e){e.onclick=function(){var aImgs=e.getElementsByTagName('img');if(aImgs.length==2)
urchinTracker('event/'+getWLIconPageName()+'/wl_and_editors_icons/clicked');else
urchinTracker('event/'+getWLIconPageName()+'/wl_icon/clicked');}})
non_wl_icon_articles.each(function(e){e.onclick=function(){var aImgs=e.getElementsByTagName('img');if(aImgs.length==1)
urchinTracker('event/'+getWLIconPageName()+'/editors_icon/clicked');else
urchinTracker('event/'+getWLIconPageName()+'/no_icon/clicked');}})}}
function getWLIconPageName(){if(top.location.href.indexOf("/author/")>-1){return'author_page';}else if(top.location.href.indexOf("/dashboard/")>-1){return'dashboard_page';}else{return'sector_page'}}
function wl_icon_mouseover(img){var oLink=img.parentNode.getElementsByTagName('A')[0];oLink.className="wl_hover_link";}
function wl_icon_mouseout(img){var oLink=img.parentNode.getElementsByTagName('A')[0];oLink.className="dashboard_article_link";}
function wl_icon_onclick(img){var oLink=img.parentNode.getElementsByTagName('A')[0];if(oLink.click)oLink.click();else top.location.href=oLink.href;}
function is_this_article_authors_in_my_watchlist(author){if(user_watchlist_authors_from_cookie&&author){return((","+user_watchlist_authors_from_cookie+",").indexOf(","+author+",")>-1);}}
function send_me_watchlist_headline(obj){loader=$('email_loader');new Ajax.Request('/account/send_me_watchlist_headline',{asynchronous:true,parameters:"user_email_watchlist="+(obj.checked?'1':'0'),onLoading:function(transport){obj.style.display='none';loader.style.display='inline';},onComplete:function(transport){if(200!=transport.status){alert("An error has occurred.");}
loader.style.display='none';obj.style.display='inline';}});}
function is_this_article_symbols_in_my_watchlist(slugs){var articles_symbols_array=slugs,aSymbolsWL=[],aSymbols=[],sSlug;if(user_watchlist_slugs_from_cookie&&slugs.length){for(var i=0;sSlug=articles_symbols_array[i];i++){if((","+user_watchlist_slugs_from_cookie+",").indexOf(","+sSlug+",")>-1){aSymbolsWL.push('<a href="/symbol/'+sSlug+'" class="symbol_in_portfolio">'+sSlug.toUpperCase()+'</a>');}else{aSymbols.push('<a href="/symbol/'+sSlug+'" class="dashboard_article_link">'+sSlug.toUpperCase()+'</a>');}
if(aSymbolsWL.length==3)return aSymbolsWL;}
if(aSymbolsWL.length)aSymbolsWL=aSymbolsWL.concat(aSymbols.slice(0,3-aSymbolsWL.length));return aSymbolsWL;}
return false;}
function add_wl_icon_source(link){if(/(?:\?|\&)source\=/i.test(link)){return link.replace(/(\?|\&)source\=(.*?)(\&|$)/i,"$1source=wl_icon$2");}else{return link=link+(link.indexOf("?")==-1?"?":"&")+"source=wl_icon";}}
function display_results_order_by(order_by){if(order_by==""){location.href=location.href.gsub(/&order_by=.*(\?|\&|$)/i,"");}else if(location.href.indexOf('order_by')==-1){add_this="&order_by="+order_by;location.href=location.href+add_this;}}
function display_all_results(){location.href=location.href.gsub("&last_quarters=true","");}
function adslot_refreshination(slot){if((slot=="ETFs_Quotepage_728x90_leaderboard")&&isRefresh){slot="ETFs_QuotePage_728x90_leaderboard"};return(isRefresh&&(refreshed_ads_slots.indexOf(slot)!=-1))?slot+'_refreshed':slot;}
function GA_googleFillSlot_sa(slot){GA_googleFillSlot(adslot_refreshination(slot));}
function GA_googleAddSlot_sa(slot){GA_googleAddSlot("ca-pub-1420150919334552",adslot_refreshination(slot));}
function isRefresh(){return/source\=refreshed/i.test(top.location.href);}
function print_article(type){if(type=='no_comments')$('comments').className=$('comments').className.replace(' print_comments','');else if(type=='with_comments')$('comments').className=$('comments').className+' print_comments';urchinTracker('event/'+article_page_kind()+'_page/click_print/print_'+type);print();}
function GetArticleId(){var rx=/\/article\/(\d+?)\-/;rx.test(top.location.href);return RegExp.$1;}
function initialize_search_and_email_focus_per_element(id){e=$(id);if(e.value==''){e.value=e.title;}
e.observe('focus',function(event){if(e.value==e.title){e.value='';}});e.observe('blur',function(event){if(e.value==''){e.value=e.title;}});}
function ajax_dashboard_subscription_widget(dashboard_slug){new Ajax.Request("/account/ajax_dashboard_subscription_widget",{asynchronous:true,evalScripts:true,parameters:"dashboard_slug="+dashboard_slug,onComplete:function(transport){if(transport.responseText=='success'){$('dashboard_advert_box').innerHTML='<div style="font-size: 13px; margin-top: 14px">You have successfully signed-up for this email!</div>';}else if(transport.responseText=='unlogged'){top.location.href='/account/login?slugs='+dashboard_slug;}}});}
function is_subscribed_to_dashboard(dashboard_slug){return(readCookie('user_non_watchlist_slugs')&&readCookie('user_non_watchlist_slugs').split(",").indexOf(dashboard_slug)>-1);}
function init_dashboard_subscription_widget(dashboard_slug){if(is_users_cookie_exists()){if(is_subscribed_to_dashboard(dashboard_slug))return false;$$('.get_btn_c')[0].onclick=function(){ajax_dashboard_subscription_widget(dashboard_slug)}
$('dashboard_advert_box_container').style.display='inline';}else{$$('.get_btn_c')[0].onclick=function(){top.location.href='/account/login?slugs='+dashboard_slug}
$('dashboard_advert_box_container').style.display='inline';}}
function display_logged_in_stocktalks_input_box(){var form=[];form.push("<div class='note' style='display: none;' id='stocktalk_form_alert_add_stocktalk'></div>");form.push("<form method='post' id='stock_talk_form' class='stock_talk_form' style='position:relative;float:left'>");form.push("<div class='question_and_spellcheck'>");form.push("<p>How are you investing and why?</p>");form.push("</div>");form.push("<textarea onkeyup='return charCounter(this);' onkeydown='return charCounter(this);' onpaste='setTimeout(function () { charCounter(this); }.bind(this),10)' tabindex='99' id='stock_talk_textarea' name='stock_talk[content]'></textarea>");form.push("<div class='char_counter_with_settings'>");form.push("<div class='char_counter' id='char_counter'>140 characters left</div>");form.push("<span style='display: none;' id='gigya_settings_stock_talk'> | <a target='_blank' href='/account/twitter_and_facebook_settings'>Settings</a></span>");form.push("</div>");form.push("<input type='button' onclick='doneChecking();ajax_submit_stock_talk(this,false, false)' class='submit' tabindex='100' id='stocktalk_submit_button' value='Submit'/>");form.push("</form>");form.push("<div id='gigya_unit' class='gigya_unit'></div>");return form.join('');}
function display_logged_out_stocktalks_input_box(){var form=[];form.push("<div class='question_and_spellcheck'>");form.push("<p>How are you investing and why?</p>");form.push("</div>");form.push("<textarea onkeypress='return false;' onkeydown='return false;' onclick='open_header_log_in_popup_lightbox(\"stocktalk\",\"post a stocktalk\")'></textarea>");form.push("<div class='char_counter_with_settings'>");form.push("<div class='char_counter'>140 characters left</div>");form.push("</div>")
form.push("<input type='button' class='submit' value='Submit' onclick='open_header_log_in_popup_lightbox(\"stocktalk\",\"post a stocktalk\")' />");return form.join('');}
function checkSpelling(Suffix)
{var Sffix=Suffix||'';if(!window.jspellIsAttached)return;if(!jspellIsAttached()){$('jSpellReCheck'+Sffix).style.display='';$('jSpellDone'+Sffix).style.display='';$('jSpellCheck'+Sffix).style.display='none';}
jspellOnDemandCheck();}
function doneChecking(Suffix){var Sffix=Suffix||'';if(!window.jspellIsAttached)return;if(jspellIsAttached()){$('jSpellReCheck'+Sffix).style.display='none';$('jSpellDone'+Sffix).style.display='none';$('jSpellCheck'+Sffix).style.display='';jspellDetach();$('dmv').style.display='none';$('snv').style.display='none';$('dnv').style.display='none';}}
function jspellPostInit(){$('jSpellCheck').style.display='block';};Event.observe(window,'load',function(){page_load();});/* --------- /javascripts/stocktalk.js --------- */ 

function ajax_submit_stock_talk(btn,display_delete,my_archieve,tag_condition_to_display,suffix,deduct_chars,must_have){var deduct_chars=deduct_chars||0;var must_have=must_have||'';var obj=$('stock_talk_form'+(suffix||''));var oTextarea=$('stock_talk_textarea'+(suffix||''));var oError=($('stocktalk_form_alert_add_stocktalk'+(suffix||''))||$('stocktalk_form_alert_add_stocktalk'));var oNick=($('nick'+(suffix||''))||$('nick'));var isSymbol=true;btn.blur();charCounter(oTextarea,suffix,deduct_chars);if(oTextarea.value.trim()==''){return false;}
if(GetCountIgnoreLinks(oTextarea.value)>140){oError.innerHTML='You can write up to 140 characters';oError.style.display='';return false;}
if(must_have.length&&!new RegExp('(\\(|\\[| |^|\\,|\\.)'+must_have.toRx().toUpperCase()+'(\\)|\\]| |$|\\,|\\.)').test(oTextarea.value)){oError.innerHTML='You must include "'+must_have+'"';oError.style.display='';oError.style.color='red';if(oTextarea.getAttribute('keypressobserving')==null){oTextarea.observe('keypress',function(){this.style.display='none';}.bind(oError));oTextarea.setAttribute('keypressobserving',true);}
return false;}
if(oNick){if(!oNick.value.trim().length||oNick.value.trim()=='Please choose name/pseudonym'){oError.innerHTML='Please enter a Name/Pseudonym.';oError.style.display='';oNick.focus();return false;}
if(oNick.value.length&&!validate_password(oNick.id,'stocktalk_form_alert_add_stocktalk','Please enter a longer name/pseudonym.',2,80))return false;}
var form_parameter=Form.serialize(obj)+"&display_delete="+display_delete
if(oNick&&(!(/\&nick/).test(form_parameter))){form_parameter+="&nick="+oNick.value;}
if($('articles_st')){form_parameter+="&stocktalk_filter="+filter_stocktalk();}
if(my_archieve){form_parameter+="&my_archieve=true";}
if(tag_condition_to_display){form_parameter+="&tag_condition="+tag_condition_to_display;}
new Ajax.Request('/stock_talk/ajax_new_stock_talk',{asynchronous:true,evalScripts:true,parameters:form_parameter+'&suffix='+(suffix||''),onLoading:function(transport){btn.disabled=true;},onComplete:function(transport){if(transport.status==200&&transport.responseText.indexOf('<li')>-1){parseGigyaPostCookieAndShare('stocktalk');oError.style.display='none';if(oNick){if($('my_details_info')){new Insertion.Top($('my_details_info'),'<strong><a href="'+st_profile_url()+'" class="name">'+oNick.value+'</a></strong>');}
oChooseNameRow=($('choose_name_pseudonym_row'+(suffix||''))||$('choose_name_pseudonym_row'))
oChooseNameRow.remove();oError.innerHTML='';oError.style.display='';set_login_and_registration_top_header();}
oTextarea.value='';oTextarea.focus();$('char_counter'+(suffix||'')).innerHTML=(140-deduct_chars)+' characters left';if(transport.responseText!='<li>'){if(tag_condition_to_display&&tag_condition_to_display.substr(0,6)=="advice"){new Insertion.Top($('sentiment_list'+(suffix||'')),transport.responseText);}else{new Insertion.Top($('stocktalk_list'+(suffix||'')),transport.responseText);}
if($('stocktalks_st')){$('stocktalks_st').checked=true;}
if($('my_empty_stocktalks'+(suffix||''))){$('my_empty_stocktalks'+(suffix||'')).remove();}}}else if(transport.responseText=='failed'){alert("An error has occurred.")}
else{oError.style.display='';}
btn.disabled=false;}});return false;}
function st_profile_url(){if(readCookie('author_slug')==null||readCookie('author_slug')=='')return'/user/'+readCookie('user_id')+'/profile';else'/author/'+readCookie('author_slug');}
function stock_talk_filter(cb){var aInps=$$('input.stocktalk_filter'),aChecked=[];aInps.each(function(e){if(e.checked)aChecked.push(e);});if(aChecked.length==1)aChecked[0].disabled=true;else{aInps.each(function(e){e.disabled=false;});}
createCookie('stocktalk_filter',filter_stocktalk(),365);}
function get_stock_talks_page(){var filter=readCookie('stocktalk_filter')
if(filter=='do_nothing')return false;var new_url=""
var page=getURLParam('page');if(page!=''){new_url="?page="+page;}
top.location.href=top.location.href.sub(/\/stocktalk.*/,'/stocktalk')+new_url;}
function get_stock_talks(){$("stocktalk_snippet_front").innerHTML='<div class="stock_talk_snippet"><img class="img_loader" id="st_loader" src="/images/stocktalk_sidebar_loader.gif" /></div>';new Ajax.Request('/stock_talk/get_user_stock_talks',{asynchronous:true,evalScripts:true,parameters:"",onLoading:function(transport){},onComplete:function(transport){if(200==transport.status&&transport.responseText!="failed"){$("stocktalk_snippet_front").innerHTML=transport.responseText;if($('gigya_unit')){set_gigya_stocktalk();}}else{$("st_loader").style.display="none";$("stocktalk_snippet_front").innerHTML+="<div style=\"display:block; position:relative; left:60px; color:#024999; cursor:pointer; font-size:1.2em;\" onmouseover=this.style.textDecoration=\"underline\" onmouseout=this.style.textDecoration=\"none\" onclick=\"get_stock_talks()\">Refresh your StockTalk</div>"}}});}
function imposeMaxLength(Object,MaxLen){if(Object.value.length>MaxLen){Object.value=Object.value.substring(0,MaxLen);}}
function charCounter(Object,Sffix,deduct_chars){var deduct_chars=deduct_chars||0;var char_counter=140-deduct_chars-GetCountIgnoreLinks(Object.value);var oError=$('char_counter'+(Sffix||''));var oSubmit=$('stocktalk_submit_button'+(Sffix||''));if(char_counter<0){oError.innerHTML='<span>'+char_counter+'</span> characters';oSubmit.disabled=true;oSubmit.style.backgroundPosition="0px -30px";oSubmit.style.color='#959595';oSubmit.style.cursor='default';}else{oError.innerHTML=char_counter+' characters left';oSubmit.disabled=false;oSubmit.style.backgroundPosition="0 0";oSubmit.style.color='#090909';oSubmit.style.cursor='pointer';}}
function GetCountIgnoreLinks(Msg){var tiny_url_len=24,parsed_msg=Msg.replace(/\b(https?\:\/\/|\bwww\.)(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/gi,function($){return new Array(Math.min($.length,tiny_url_len)+1).join("0");});return parsed_msg.length;}
function null_even_if_blank(str){if(str==null||str.trim()==''){return null}else{return str}}
function show_delete(id){if($('delete_'+id)){$('delete_'+id).style.display='';}}
function hide_delete(id){if($('delete_'+id)){$('delete_'+id).style.display='none';}}
function li_bg_show(id){$('li_'+id).style.backgroundColor='#faf8d7';}
function li_bg_hide(id){$('li_'+id).style.backgroundColor='#ffffff';}
function change_bg(id){if($('deletespan_'+id)){$('deletespan_'+id).style.textDecoration="underline";$('deletespan_'+id).style.backgroundPosition="38px -17px";}}
function change_bg_out(id){if($('deletespan_'+id)){$('deletespan_'+id).style.textDecoration="none";$('deletespan_'+id).style.backgroundPosition="38px 3px";}}
function delete_stock_talk(btn,st_id,isSingle){if(!confirm("Are you sure you want to delete this StockTalk?"))return;new Ajax.Request('/stock_talk/delete_my_stock_talks',{asynchronous:true,evalScripts:true,parameters:"st_id="+st_id,onLoading:function(transport){},onComplete:function(transport){if(200==transport.status){if(transport.responseText!='failed'){if(isSingle)top.location.href=top.location.href.replace(/\/\d+?$/,'');$('li_'+btn.id.split("_")[1]).remove();$('stocktalk_count_menu').innerHTML=transport.responseText;$('stocktalk_count_archive').innerHTML=transport.responseText;}else{alert("You can only delete your own StockTalks.");}}}});}
function stocktalk_tip_show(){$("stocktalk_tip_pop").style.display="block";$("stock_tip_button").style.backgroundPosition="0px -80px";}
function stocktalk_tip_close(){$("stocktalk_tip_pop").style.display="none";stocktalk_out();}
function stocktalk_hover(){if($("stocktalk_tip_pop").style.display!="block"){$("stock_tip_button").style.backgroundPosition="0px -40px";}}
function stocktalk_out(){if($("stocktalk_tip_pop").style.display!="block"){$("stock_tip_button").style.backgroundPosition="0px 0px";}}
function filter_stocktalk(){if($('articles_st')){var articles=$('articles_st').checked;var comments=$('comments_st').checked;var instablogs=$('instablogs_st').checked;var stocktalks=$('stocktalks_st').checked;var filter_result=[];if(articles||comments||instablogs||stocktalks){if(articles)filter_result.push('articles');if(comments)filter_result.push('comments');if(instablogs)filter_result.push('instablogs');if(stocktalks)filter_result.push('stocktalks');return filter_result.join("_")}else{return'do_nothing'}}else{return'articles_comments_instablogs_stocktalks';}}
function WriteStockTalkOn(slug){if(is_users_cookie_exists()){var user_id=readCookie('user_id');top.location.href='/user/'+user_id+'/stocktalk'}
else{Authentication.Authenticate(slug,"stocktalk",{Login:"WriteStockTalkOn.Login",Register:"Follow.Register",ForgotPassword:"Follow.ForgotPassword"},{Login:"write a StockTalk",Close:""});}}
WriteStockTalkOn.Login=function(slug){var user_id=readCookie('user_id');top.location.href='/user/'+user_id+'/stocktalk'}/* --------- /javascripts/instablog.js --------- */ 

function delete_post(post_id,isSingle){if(!confirm('Are you sure you want to delete this post?'))return false;obj=$('post_'+post_id)
if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);new Ajax.Request('/account/delete_instapost',{asynchronous:true,evalScripts:true,parameters:"post_id="+post_id,onComplete:function(transport){if(200==transport.status){if(transport.responseText=='failed'){alert('An error has occoured. Please try again.')
obj.removeAttribute('inProccess');}else{if(isSingle){if(readCookie('author_slug')==null||readCookie('author_slug')=='')top.location.href='/user/'+readCookie('user_id')+'/instablog';else top.location.href='/author/'+readCookie('author_slug')+'/instablog';}
obj.remove();if($('instablog_count_menu'))$('instablog_count_menu').innerHTML=transport.responseText;}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}}
function WritePostOn(slug){if(is_users_cookie_exists()){if(slug){top.location.href='/account/write_post?on_symbol='+slug}
else{top.location.href='/account/write_post'}}else{Authentication.Authenticate(slug,"write_post",{Login:"WritePostOn.Login",Register:"Follow.Register",ForgotPassword:"Follow.ForgotPassword"},{Login:"post an Instablog",Close:""});}}
WritePostOn.Login=function(slug){set_login_and_registration_header();if(slug)top.location.href='/account/write_post?on_symbol='+slug;else top.location.href='/account/write_post';}/* --------- /javascripts/loggers.js --------- */ 

function moneTracker(str){if(getDomain()=="seekingalpha.com"){random_suffix=Math.round(Math.random()*2147483647);img=document.createElement('img');img.src='http://mone.seekingalpha.com/'+escape(str)+'?rs='+random_suffix}}
function email_story_to_friends_log(type,popup_scenario,item_id,recipients){var log_line=''
if(type=='mc'){log_line="event/market_current/email_market_current_to_friends/"+popup_scenario+"?market_current_id="+item_id;}else if(type=='post'){log_line="event/instablog_post/email_post_to_friends/"+popup_scenario+"?post_id="+item_id;}else if(type=='stocktalk'){log_line="event/stocktalk/email_stocktalk_to_friends/"+popup_scenario+"?stocktalk_id="+item_id;}else{log_line="event/"+article_page_kind()+"/email_article_to_friends/"+popup_scenario+"?article_id="+item_id;}
if(recipients){log_line+="&number_of_recipients="+recipients}
moneTracker(log_line);urchinTracker(log_line);}
function advert_box_sign_up_log(advert_box_kind){var log_line=''
log_line="event/"+advert_box_kind+"/"+article_page_kind()+"/sign_up"
return log_line;}
function cookieExists(cookie_name){return(readCookie(cookie_name)!=null&&readCookie(cookie_name)!='');}
var Mone={VERSION:1,other:"",readUserCookie:function(){var uCookie=[];uCookie.push('{'+(user_cookie.user_watchlist_slugs||"")+'}');uCookie.push('{'+(user_cookie.user_non_watchlist_slugs||"")+'}');uCookie.push('{'+(user_cookie.user_watchlist_authors||"")+'}');uCookie.push('{'+(user_cookie.user_following_users||"")+'}');return uCookie.join(";;;");},notWanted:/(^__)|(user_cookie_key=)|(user_perm=)|(machine_cookie=)|(session_cookie=)|(user_remember_token=)|(user_id=)|(user_nick=)|(user_email=)|(user_vocation=)|(author_slug=)|(user_mywebsite_url=)|(gigya_notified_login=)|(user_gigya_settings=)|(last_comment_date=)|(last_comment=)/,readOtherCookies:function(){var ca=document.cookie.split(';');rcookies=[]
for(var i=0;i<ca.length;i++){var c=ca[i];while(c.charAt(0)==' ')c=c.substring(1,c.length);if(!Mone.notWanted.test(c)){rcookies.push(c);}}
rcookies=rcookies.join("; ");return unescape(rcookies);},readDocumentCookies:function(){var cookies=[];cookies.push(readCookie('user_id'));cookies.push(readCookie('user_nick'));cookies.push(readCookie('user_email'));cookies.push(readCookie('user_vocation'));cookies.push(readCookie('author_slug'));cookies.push(readCookie('user_mywebsite_url'));cookies.push(readCookie('gigya_notified_login'));cookies.push(readCookie('user_gigya_settings'));return cookies.join(";;;");},touch:function(event_name){if(getDomain()!="seekingalpha.com")return;var sData=[];var tagData;var location_path=window.location.pathname;var href_params=window.location.search;if(!cookieExists('machine_cookie')){user_value=Math.round((new Date).getTime()+Math.random()*1000000003366);createCookie('machine_cookie',user_value,2000);}
if(!cookieExists('session_cookie')){GUID=Math.round((new Date).getTime()+Math.random()*1000000003379);createCookie('session_cookie',GUID+".0",1/48);}
else if(event_name==null){cook=readCookie('session_cookie');cook=cook.split(".");cook[1]=parseInt(cook[1])+1+'';createCookie('session_cookie',cook.join("."),1/48);}
if(location_path.match("/article/")&&(typeof(mone_article_tags)!='undefined')){tagData=mone_article_tags;}else if(location_path.match(/\/instablog\/\d+/)&&(typeof(mone_instapost_tags)!='undefined')){tagData=mone_instapost_tags;}
sData.push(Mone.VERSION);sData.push(document.referrer);sData.push(event_name);sData.push(location_path);sData.push(href_params);sData.push(readCookie('machine_cookie'));sData.push(readCookie('session_cookie'));sData.push(Mone.readDocumentCookies());sData.push(Mone.readUserCookie());sData.push(tagData);sData.push(Mone.readOtherCookies());Mone.moneTrackerPost(sData.join(";;;"));},moneTrackerPost:function(str){var hiddenDiv=$('hiddenDiv');var hForm=document.createElement("form");var sid="hiddenFrame";var hiddenInput=document.createElement("input");if(!hiddenDiv){hiddenDiv=document.createElement('DIV');hiddenDiv.id="hiddenDiv";document.body.appendChild(hiddenDiv);hiddenDiv.style.cssText="width:100%;height:50px;display:none";}
hiddenDiv.innerHTML="<iframe width='100%' name='"+sid+"' height='50'></iframe>";hForm.setAttribute("method","post");hForm.setAttribute("action","http://mone.seekingalpha.com");hForm.setAttribute("target",sid);hiddenInput.setAttribute("type","hidden");hiddenInput.setAttribute("name","mone");hiddenInput.setAttribute("value",str);hForm.appendChild(hiddenInput);hiddenDiv.appendChild(hForm);hForm.submit();}}/* --------- /javascripts/rating.js --------- */ 

function writeRatingFromHash(comment_id){$('rating_votes_stats_plus_'+comment_id).innerHTML=ratings_hash[comment_id]?check_if_plus_or_minus_needed(ratings_hash[comment_id][0],'+'):0;$('rating_votes_stats_minus_'+comment_id).innerHTML=ratings_hash[comment_id]?check_if_plus_or_minus_needed(ratings_hash[comment_id][1],'-'):0;check_for_disabled_rating(comment_id);}
var bAjaxRating=false;function post_rating_comment(comment_id,vote){var aVotes;if(bAjaxRating)return;bAjaxRating=true;new Ajax.Request('/comments_rating/ajax_add_rating_to_comment',{asynchronous:true,evalScripts:true,parameters:"comment_id="+comment_id+"&comment_type="+vote,onLoading:function(transport){},onComplete:function(transport){if(transport.status==200){if(transport.responseText=="false")alert("An error has occurred. Please try again.");else if(transport.responseText=="duplicate")alert("You have already voted on this comment.");else{aVotes=transport.responseText.split(",");$('rating_votes_stats_plus_'+comment_id).innerHTML=check_if_plus_or_minus_needed(aVotes[0],'+');$('rating_votes_stats_minus_'+comment_id).innerHTML=check_if_plus_or_minus_needed(aVotes[1],'-');$('rating_votes_stats_plus_img_'+comment_id).innerHTML='<span class="thumb_disabled" onmouseout="fix_safari('+comment_id+')" title="You have already voted on this comment" />';$('rating_votes_stats_minus_img_'+comment_id).innerHTML='<span class="thumb_disabled" onmouseout="fix_safari('+comment_id+')" title="You have already voted on this comment" />';$('rating_votes_stats_plus_'+comment_id).style.color="#000000";$('rating_votes_stats_minus_'+comment_id).style.color="#000000";if(typeof(ratings_hash)!='undefined')ratings_hash[comment_id]=[aVotes[0],aVotes[1]];save_rating_cookie(comment_id);Mone.touch("comment_rated");}}
else{alert("An error has occurred. Please try again.")}
bAjaxRating=false;}});}
function fix_safari(comment_id){if(navigator.appVersion.indexOf("Safari")>-1){$('rating_votes_stats_plus_'+comment_id).innerHTML=check_if_plus_or_minus_needed(ratings_hash[comment_id][0],'+');$('rating_votes_stats_minus_'+comment_id).innerHTML=check_if_plus_or_minus_needed(ratings_hash[comment_id][1],'-');}}
function check_if_plus_or_minus_needed(iRating,sSign){if((''+iRating)!='0')return sSign+iRating;else return iRating;}
function check_for_disabled_rating(comment_id){var sCookie=readCookie('comments_rating')?','+readCookie('comments_rating')+',':'';if(!is_users_cookie_exists()){$('rating_votes_stats_plus_img_'+comment_id).innerHTML='<span onclick="show_logout_rating(this,'+comment_id+',\'plus\');" onmouseover="comment_rating_over(this,$(\'rating_votes_stats_plus_'+comment_id+'\'),1);" onmouseout="comment_rating_out(this,$(\'rating_votes_stats_plus_'+comment_id+'\'),1);" class="thumb" title="Register or Login to rate comments" />';$('rating_votes_stats_minus_img_'+comment_id).innerHTML='<span onclick="show_logout_rating(this,'+comment_id+',\'minus\');" onmouseover="comment_rating_over(this,$(\'rating_votes_stats_minus_'+comment_id+'\'),0);" onmouseout="comment_rating_out(this,$(\'rating_votes_stats_minus_'+comment_id+'\'),0);" class="thumb" title="Register or Login to rate comments" />';}
else if(sCookie.indexOf(','+comment_id+',')>-1){$('rating_votes_stats_plus_img_'+comment_id).innerHTML='<span class="thumb_disabled" title="You have already voted on this comment" />';$('rating_votes_stats_minus_img_'+comment_id).innerHTML='<span class="thumb_disabled" title="You have already voted on this comment" />';}}
function save_rating_cookie(comment_id){var aCookie=readCookie('comments_rating')?readCookie('comments_rating').split(","):[];aCookie.push(comment_id);aCookie=aCookie.reverse().slice(0,20);createCookie('comments_rating',aCookie.join(','),365);}
function comment_rating_over(obj,comment_obj,vote){obj.className='thumb_hover';comment_obj.innerHTML=check_if_plus_or_minus_needed(Math.abs(comment_obj.innerHTML*1)+1,vote==1?'+':'-');comment_obj.style.color=vote==1?"green":"red";}
function comment_rating_out(obj,comment_obj,vote){obj.className='thumb';comment_obj.innerHTML=check_if_plus_or_minus_needed(Math.abs(comment_obj.innerHTML*1)-1,vote==1?'+':'-');comment_obj.style.color="#000000";}
function show_login_pop(){$('pop_login').style.display='block';$('login_user_email_pop').focus();scroll_top();}
function show_logout_rating(img,comment_id,rank){show_login_pop();}/* --------- /javascripts/advert_box.js --------- */ 

var bSendingAjax=false;function new_advert_box_validate_email(Obj,Error){if(is_users_cookie_exists()||rxEmail.test(Obj.value)){return true;}
else{Error.innerHTML='Please enter a valid email address.';return false;}}
function new_advert_box_symbols_exists(Symbols,Error){if(Symbols.length){return true;}
else{Error.innerHTML='Please check at least one box.';return false;}}
function new_advert_box_get_selected_symbols(Selector){var aCbs=$$(Selector),aSymbols=[];aCbs.each(function(e){if(e.checked)aSymbols.push(e.value);});return aSymbols.join(",");}
function new_advert_box_register_symbols(Symbols,Obj,Error,Source,Tracker_Logger){var Params='slugs='+Symbols+'&url_source='+escape(top.location.href)+'&location_source='+Source;if(bSendingAjax)return;if(new_advert_box_validate_email(Obj,Error)&&new_advert_box_symbols_exists(Symbols,Error)){bSendingAjax=true;urchinTracker(Tracker_Logger);if(Obj)Params=Params+'&user_email='+Obj.value;new Ajax.Request('/account/new_advert_box_subscribtion',{asynchronous:true,evalScripts:true,parameters:Params,onLoading:function(transport){},onComplete:function(transport){if(transport.status==200){if(transport.responseText=='ok')new_advert_box_print_success_message(Source);else alert(transport.responseText);}
else{alert("An error has occurred. Please try again.")}
bSendingAjax=false;}});}}
function new_advert_box_print_success_message(Source){var aHtml=[];switch(Source){case'specific_tag_advert_box':if(!is_users_cookie_exists()){aHtml.push('<div class="response">');aHtml.push('<h6>Almost Finished...</h6>');aHtml.push('<p>');aHtml.push('Please complete your sign-up by responding to the email in your inbox.');aHtml.push('</p>');aHtml.push('<p class="gray_message">');aHtml.push('[If you can\'t find it, check your spam filter]');aHtml.push('</p>');aHtml.push('</div>');}
else{aHtml.push('<div class="response">');aHtml.push('<h6>Congratulations!</h6>');aHtml.push('<p>');aHtml.push('You have successfully signed-up for this email alert! ');aHtml.push('View and edit <a href="/account/email_preferences">your email alerts</a>');aHtml.push('</p>');aHtml.push('</div>');}
$('new_advert_box_cont').innerHTML=aHtml.join("");break;case'article_signup_enter_email_advert_box':if(!is_users_cookie_exists()){aHtml.push('<div class="response">');aHtml.push('<h6>Almost Finished...</h6>');aHtml.push('<p>');aHtml.push('Please complete your sign-up by responding to the email in your inbox.');aHtml.push('</p>');aHtml.push('<p class="gray_message">');aHtml.push('[If you can\'t find it, check your spam filter]');aHtml.push('</p>');aHtml.push('</div>');}
else{aHtml.push('<div class="response">');aHtml.push('<h6>Congratulations!</h6>');aHtml.push('<p>');aHtml.push('You have successfully signed-up.<br/><br />');aHtml.push('View and edit <a href="/account/email_preferences">your email alerts</a>');aHtml.push('</p>');aHtml.push('</div>');}
$('new_advert_box_cont').innerHTML=aHtml.join("");break;case'yahoo_finance_advert_box':case'article_symbols_advert_box':if(!is_users_cookie_exists()){aHtml.push('<div class="response">');aHtml.push('<h6>Almost Finished...</h6>');aHtml.push('<p>');aHtml.push('Please complete your sign-up by responding to the email in your inbox.');aHtml.push('</p>');aHtml.push('<p class="gray_message">');aHtml.push('[If you can\'t find it, check your spam filter]');aHtml.push('</p>');aHtml.push('</div>');}
else{aHtml.push('<div class="response">');aHtml.push('<h6>Congratulations!</h6>');aHtml.push('<p>');aHtml.push('You have successfully signed-up.<br /><br />');aHtml.push('<a href="/account/edit_portfolio">Click here</a> to add more stocks to<br />');aHtml.push('<a href="/account/edit_portfolio">your portfolio</a>.');aHtml.push('</p>');aHtml.push('</div>');}
$('new_advert_box_cont').innerHTML=aHtml.join("");break;case'signup_footer_advert_box':aHtml.push('<span class="seperator"></span><dd style="color:#000">Free E-Newsletters</dd>');if(!is_users_cookie_exists()){aHtml.push('<dt class="logged_out_message"><div>Almost Finished...</div>Please complete your sign-up<br/></nt>by responding to the email<br/>in your inbox<span class="check_your_spam">[If you can\'t find it, check your spam filter]</span></dt>');}
else{aHtml.push('<dt class="logged_in_message"><div>Congratulations!</div>You have successfully signed-up.<br/><br /> View and edit <a href="/account/email_preferences">your email alerts</a></dt>');}
$('newsletters').innerHTML=aHtml.join("");break;}}
function init_footer_advert_box(){if(!is_users_cookie_exists())$('footer_advertbox_signup_enter_email_cont').innerHTML='<input id="footer_advertbox_signup_enter_email" class="footer_newsletter_signup_text" type="text" value="Enter email" title="Enter email" onfocus="new_advert_box_focus(this);" onblur="new_advert_box_blur(this);" />';if(check_for_newsletter())create_footer_newsletter_advert_box();else create_footer_rss_advert_box();}
function check_for_newsletter(){var aCookie=(readCookie('user_non_watchlist_slugs')||'').split(",");if(aCookie.indexOf('wall-street-breakfast')>-1&&aCookie.indexOf('macro-view')>-1&&aCookie.indexOf('investment-ideas')>-1&&aCookie.indexOf('cramers-picks')>-1&&aCookie.indexOf('stocks-sectors')>-1&&aCookie.indexOf('global-markets')>-1&&aCookie.indexOf('alternative-energy-once-daily-newsletter')>-1&&aCookie.indexOf('etf-content-once-daily-newsletter')>-1&&aCookie.indexOf('daily-dispatch')>-1){return false;}
else{return true;}}
function create_footer_newsletter_advert_box(){var aCookie=(readCookie('user_non_watchlist_slugs')||'').split(",");aHtml=[],iShow=0;if(aCookie.indexOf('wall-street-breakfast')==-1&&iShow<4){$('footer_adverbox_wall_street_breakfast').style.display="";iShow++;}
if(aCookie.indexOf('macro-view')==-1&&iShow<4){$('footer_adverbox_macro_view').style.display="";iShow++;}
if(aCookie.indexOf('investment-ideas')==-1&&iShow<4){$('footer_adverbox_investing_ideas').style.display="";iShow++;}
if(aCookie.indexOf('cramers-picks')==-1&&iShow<4){$('footer_adverbox_jim_cramer').style.display="";iShow++;}
if(aCookie.indexOf('stocks-sectors')==-1&&iShow<4){$('footer_adverbox_stocks_and_sectors').style.display="";iShow++;}
if(aCookie.indexOf('global-markets')==-1&&iShow<4){$('footer_adverbox_global_markets').style.display="";iShow++;}
if(aCookie.indexOf('alternative-energy-once-daily-newsletter')==-1&&iShow<4){$('footer_adverbox_alternative_energy').style.display="";iShow++;}
if(aCookie.indexOf('etf-content-once-daily-newsletter')==-1&&iShow<4){$('footer_adverbox_etf_daily').style.display="";iShow++;}
if(aCookie.indexOf('daily-dispatch')==-1&&iShow<4){$('footer_adverbox_daily_dispatch').style.display="";iShow++;}}/* --------- /javascripts/message_board.js --------- */ 

var text_after_reply='';var hash_of_pre_js_comment={}
function changeSpecialCharsToHtml(str){str=str.replace(/\&lt\;/gi,"<");str=str.replace(/\&gt\;/gi,">");str=str.replace(/\&quot\;/gi,'"');return str;}
function reply_to_article(obj,tmp_discussion_id,div_id){var content=$('comment_form_txtar');content.focus();var user_commenter_name=$($(obj.parentNode.parentNode.parentNode).getElementsByClassName('commenter_name')[0]).immediateDescendants().last();commenter_name=user_commenter_name.firstChild.nodeType==1?user_commenter_name.firstChild.getAttribute("fullname"):user_commenter_name.getAttribute("fullname");commenter_name=commenter_name.replace(/<br(?:.*?)>/gi,' ');if(obj.parentNode.parentNode.parentNode.getElementsByClassName('comment_time')[0])
commenter_time="On "+obj.parentNode.parentNode.parentNode.getElementsByClassName('comment_time')[0].innerHTML+" ";else
commenter_time="";commenter_text=$('content_of_'+div_id).innerHTML
commenter_text=commenter_text.replace(/\<img.*?>/i,"");commenter_text=commenter_text.replace(/\<BR(?:.*?)>/gi,"\<br\/\>");commenter_text=commenter_text.replace(/<span.+?>/i," ");commenter_text=changeSpecialCharsToHtml(commenter_text);commenter_text=remove_reply_text(commenter_text);commenter_text=commenter_text.replace(/\(\<a.*?((href\=.*?\/symbol\/.*?)|(title\=.*?)){2}\>(.*?)\<\/a\>\)/gi,"($4)");commenter_text=commenter_text.replace(/\<a.*?href\=\"(.*?)\".*?\/a\>/gi,"$1");line_length=64;reply_text="\n";regex_to_display=new RegExp("((?:.{0,"+line_length+"})[^ |\<]+)");while(commenter_text.length>line_length||commenter_text.substring(0,line_length).indexOfIgnoreCase("<br")!=-1){commenter_text=commenter_text.trim();temp_str=commenter_text;if((newlinw_position=temp_str.substring(0,line_length).indexOfIgnoreCase("<br"))!=-1){reply_text+="\n> "+commenter_text.substring(0,newlinw_position).trim();commenter_text=commenter_text.substring(newlinw_position+5);}else{regex_to_display.test(temp_str);reply_text+="\n> "+RegExp.$1;commenter_text=commenter_text.substring((RegExp.$1).length);}}
if(commenter_text.length>0)
reply_text+="\n> "+commenter_text.trim();content.value="\n\n\n"+commenter_time+commenter_name+" wrote:"+reply_text;text_after_reply=content.value;setSelRange(content,0,0)
return false}
function remove_reply_text(str){str=str.replace(/<br\/?>>((?:\n|.)*?)$/,'');str=str.replace(/<br\/><br\/><br\/>On.*?(<br\/>|$)/,'<br\/>');str=str.replace(/<br\/><br\/><br\/>SeekingAlpha Editors.*?(<br\/>|$)/,'<br\/>');return str;}
function report_spam(objLink,type,id){if(!is_users_cookie_exists()){return false;}else{objLink.innerHTML='Reported!';objLink.className='report_abuse approve';objLink.onclick='return false;';new Ajax.Request('/account/ajax_report_spam',{asynchronous:true,evalScripts:true,parameters:'type='+type+'&id='+id,onLoading:function(transport){},onComplete:function(transport){if(200!=transport.status){alert("An error has occoured.");}}});return false;}}
var commenter_abuse_html_article="<span class=\"gray\">|</span><span class=\"report_abuse\" onmouseover=this.style.textDecoration=\"underline\" onmouseout=this.style.textDecoration=\"none\" onclick=\"report_spam(this, 'Comment', COMMENT_ID);\">Report abuse</span>";function writeReportAbuseArticle(id){if(is_users_cookie_exists()){$("commenter_abuse_"+id).innerHTML=commenter_abuse_html_article.gsub("COMMENT_ID",id);}}/* --------- /javascripts/follow.js --------- */ 

var Follow={}
Follow.user_sidebar__follow_button_initiator=function(user_id){$('follow_this_user').appendChild(Follow.add_the_right_follow_user_button(user_id,"follow","following"));}
Follow.my_sidebar__follow_button_initiator=function(user_id){$('follow_this_user').appendChild(Follow.add_the_right_follow_user_button(user_id,"follow","following"));}
Follow.author_sidebar__follow_button_initiator=function(slug){$('follow_this_user').appendChild(Follow.add_the_right_follow_author_button(slug,"follow","following"));}
Follow.author_on_top10_authors_page__follow_button_initiator=function(slug,container_id){container_id=container_id||'';$(slug.gsub("-","_")+'_follow'+container_id).appendChild(Follow.add_the_right_follow_author_button(slug,"follow","following_visited"));}
Follow.user_ff_page__follow_button_initiator=function(user_id){$(user_id+'_follow').appendChild(Follow.add_the_right_follow_user_button(user_id,"follow_small","following_visited"));}
Follow.author_ff_page__follow_button_initiator=function(slug){$(slug.gsub("-","_")+'_follow').appendChild(Follow.add_the_right_follow_author_button(slug,"follow_small","following_visited"));}
Follow.ff_page__remove_button_initiator=function(slug,type){$(slug.gsub("-","_")+'_remove').appendChild(Follow.remove_follow_from_account_button(type+'|'+slug));}
Follow.comment__follow_button_initiator=function(user_id,container_id){$('user_follow_'+container_id).appendChild(Follow.add_the_right_follow_user_button(user_id,"follow_shrinked","following_visited"));}
Follow.author_on_top_authors_page__follow_button_initiator=function(slug,container_id){container_id=container_id||'';$(slug.gsub("-","_")+'_follow'+container_id).appendChild(Follow.add_the_right_follow_author_button(slug,"follow_small","following_visited"));}
Follow.user_on_top10_bloggers_page__follow_button_initiator=function(user_id,container_id){container_id=container_id||'';$(user_id+'_follow'+container_id).appendChild(Follow.add_the_right_follow_user_button(user_id,"follow","following_visited"));}
Follow.user_on_top_bloggers_page__follow_button_initiator=function(user_id,container_id){container_id=container_id||'';$(user_id+'_follow'+container_id).appendChild(Follow.add_the_right_follow_user_button(user_id,"follow_small","following_visited"));}
Follow.add_the_right_follow_author_button=function(slug,follow_class_name,following_class_name){if(readCookie('user_watchlist_authors')&&readCookie('user_watchlist_authors').split(",").indexOf(slug)!=-1){return Follow.already_follow_message(following_class_name);}else{return Follow.follow_this_author(slug,follow_class_name,following_class_name);}}
Follow.add_the_right_follow_user_button=function(user_id,follow_class_name,following_class_name){if(readCookie('user_following_users')&&readCookie('user_following_users').split(",").indexOf(user_id)!=-1){return Follow.already_follow_message(following_class_name);}else{return Follow.follow_this_user(user_id,follow_class_name,following_class_name);}}
Follow.remove_follow_from_account_button=function(TypeAndSlug){var remove_follow=document.createElement('div');remove_follow.innerHTML='<span class="follow_small" onmouseover="$(this).addClassName(\'hover\')" onmouseout="$(this).removeClassName(\'hover\')" onclick="Follow.remove_follow_from_account_ajax(\''+TypeAndSlug+'\')">Remove</span>';return remove_follow;}
Follow.remove_follow_from_account_ajax=function(TypeAndSlug){if(!confirm('Are you sure you want to delete this user from your following list?'))return false;new Ajax.Request('/account/ajax_remove_my_following',{asynchronous:true,evalScripts:true,parameters:"type_and_info="+TypeAndSlug,onComplete:function(transport){if(200==transport.status){aRes=transport.responseText.split('|');aMe=TypeAndSlug.split("|")
if(aRes[0]=='failed'){alert('An error has occoured.');obj.removeAttribute('inProccess');}else{$(aMe[0]+'_'+aMe[1]).remove();Follow.change_ff_numbers_in_page(aRes[1],aMe[0],aMe[1]);Mone.touch("stop_follow_"+aMe[0]);obj.removeAttribute('inProccess');}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}
Follow.already_follow_message=function(following_class_name){var already_follow_message=document.createElement('div');already_follow_message.innerHTML='<span class="'+following_class_name+'">Following</span>';if(following_class_name=="following"){already_follow_message.onclick=function(){clearTimeout(gTimeout);$('stop_follow').style.display='block';$('no_longer_follow').style.display='none';}}
return already_follow_message;}
Follow.follow_all_by_user_id=function(obj,user_id,following_class_name){arr=document.getElementsByClassName('user_follow_'+user_id);if(arr.length==0){$(obj.parentNode).insertBefore(Follow.already_follow_message(following_class_name),obj.nextSibling);$(obj).remove();}else{arr.each(function(obj){obj.innerHTML='';obj.appendChild(Follow.already_follow_message(following_class_name));});}}
Follow.follow_this_author=function(slug,follow_class_name,following_class_name){var follow_this_author_button=document.createElement('span');follow_this_author_button.id=slug.gsub("-","_")+'_watchlist_button';follow_this_author_button.className=follow_class_name;follow_this_author_button.innerHTML="Follow";follow_this_author_button.onclick=function(){Follow.follow_this_author_onclick(this,following_class_name);}
follow_this_author_button.setAttribute('slug',slug);return follow_this_author_button;}
Follow.follow_this_user=function(user_id,follow_class_name,following_class_name){var follow_this_user_button=document.createElement('span');follow_this_user_button.id=user_id+'_watchlist_button';follow_this_user_button.className=follow_class_name;follow_this_user_button.innerHTML='Follow';follow_this_user_button.onclick=function(){Follow.follow_this_user_onclick(this,following_class_name);}
follow_this_user_button.setAttribute('user_id',user_id);return follow_this_user_button;}
Follow.follow_this_author_onclick=function(obj,following_class_name){if($('no_longer_follow')){$('no_longer_follow').style.display='none';}
if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);if(is_users_cookie_exists()){Follow.ajax_logged_in_follow_new_author(obj,following_class_name);}else{Authentication.Authenticate('slug|'+obj.getAttribute('slug'),"follow_me",{Login:"Follow.Login",Register:"Follow.Register",ForgotPassword:"Follow.ForgotPassword"},{Login:"follow this person",Close:""});obj.removeAttribute('inProccess');}}}
Follow.follow_this_user_onclick=function(obj,following_class_name){if($('no_longer_follow')){$('no_longer_follow').style.display='none';}
if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);if(is_users_cookie_exists()){Follow.ajax_logged_in_follow_new_user(obj,following_class_name);}else{Authentication.Authenticate('user_id|'+obj.getAttribute('user_id'),"follow_me",{Login:"Follow.Login",Register:"Follow.Register",ForgotPassword:"Follow.ForgotPassword"},{Login:"follow this person",Close:""});obj.removeAttribute('inProccess');}}}
Follow.ajax_logged_in_follow_new_author=function(obj,following_class_name){var slug=obj.getAttribute('slug');new Ajax.Request('/account/ajax_subscribe_logged_in_user_with_slugs',{asynchronous:true,evalScripts:true,parameters:"slugs="+slug+"&account_followers_page="+/\/account\/followers/.test(top.location.href),onComplete:function(transport){if(200==transport.status){aRes=transport.responseText.split('|');if(aRes[0]=='failed'){alert('An error has occoured.');obj.removeAttribute('inProccess');}else{addToCookie('user_watchlist_authors',slug);$(obj.parentNode).insertBefore(Follow.already_follow_message(following_class_name),obj.nextSibling);$(obj).remove();Follow.change_ff_numbers_in_page(aRes[1],'author',slug);obj.removeAttribute('inProccess');Mone.touch("follow_author");}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}
Follow.ajax_logged_in_follow_new_user=function(obj,following_class_name){var user_id=obj.getAttribute('user_id');new Ajax.Request('/account/ajax_logged_in_follow_new_user',{asynchronous:true,evalScripts:true,parameters:"user_id="+user_id+"&account_followers_page="+/\/account\/followers/.test(top.location.href),onComplete:function(transport){aRes=transport.responseText.split('|');if(200==transport.status){if(aRes[0]=='failed'){alert('An error has occoured.');obj.removeAttribute('inProccess');}else{addToCookie('user_following_users',user_id);Follow.follow_all_by_user_id(obj,user_id,following_class_name);Follow.change_ff_numbers_in_page(aRes[1],'user',user_id);obj.removeAttribute('inProccess');Mone.touch("follow_user");}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}
Follow.ajax_stop_follow_this_user=function(obj,follow_user_id){if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);new Ajax.Request('/account/ajax_stop_follow_this_user',{asynchronous:true,evalScripts:true,parameters:"follow_user_id="+follow_user_id,onComplete:function(transport){if(200==transport.status){aRes=transport.responseText.split('|');if(aRes[0]=='failed'){alert('An error has occoured.');obj.removeAttribute('inProccess');}else{$('follow_this_user').innerHTML="";$('follow_this_user').appendChild(Follow.follow_this_user(follow_user_id,"follow","following"));Follow.display_no_longer_follow_message();Follow.change_ff_numbers_in_page(aRes[1],'user',follow_user_id);obj.removeAttribute('inProccess');Mone.touch("stop_follow_user");}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}}
Follow.ajax_stop_follow_this_author=function(obj,author_slug){if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);new Ajax.Request('/account/ajax_stop_follow_this_author',{asynchronous:true,evalScripts:true,parameters:"author_slug="+author_slug,onComplete:function(transport){if(200==transport.status){aRes=transport.responseText.split('|');if(aRes[0]=='failed'){alert('An error has occoured.');obj.removeAttribute('inProccess');}else{$('follow_this_user').innerHTML="";$('follow_this_user').appendChild(Follow.follow_this_author(author_slug,"follow","following"));Follow.display_no_longer_follow_message();obj.removeAttribute('inProccess');Follow.change_ff_numbers_in_page(aRes[1],'author',author_slug);Mone.touch("stop_follow_author");}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}}});}}
Follow.change_ff_numbers_in_page=function(ff_numbers,type,id){var ff_numbers=ff_numbers.split(",");reg=new RegExp(type+"\\/(.*?)(\\/|\\?|$)");reg.test(top.location.href)
if((RegExp.$1==id)||(/article/.test(top.location.href))||(/account/.test(top.location.href))){$$('.followers_number').each(function(obj){obj.innerHTML=ff_numbers[0]});$$('.following_number').each(function(obj){obj.innerHTML=ff_numbers[1]});}
if($('follow_numbers_top_'+id))$('follow_numbers_top_'+id).innerHTML=ff_numbers[0];if($('follow_numbers_fastest_climbers_'+id))$('follow_numbers_fastest_climbers_'+id).innerHTML=($('follow_numbers_fastest_climbers_'+id).innerHTML*1)+1;if($('follow_numbers_symbol_'+id))$('follow_numbers_symbol_'+id).innerHTML='('+ff_numbers[0]+' follower'+(ff_numbers[0]>1?'s':'')+')';}
Follow.stop_follow_mouseover=function(obj){obj.style.display='block';clearTimeout(gTimeout);}
Follow.stop_follow_mouseout=function(){gTimeout=setTimeout(function(){$('stop_follow').style.display='none';},400);}
Follow.display_no_longer_follow_message=function(){$('stop_follow').style.display="none"
$('no_longer_follow').style.display="block"}
Follow.ForgotPassword=function(){var aHtml=[];aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent instructions on how to reset your password to your email inbox.<br/>If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));if(oRefresher){oRefresher.Activate()};}
Follow.Register=function(){var aHtml=[];aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent confirmation email to your inbox - it includes a link you should follow<br/>to activate your account. If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));if(oRefresher){oRefresher.Activate()};}
Follow.Login=function(Id){top.location.reload();}/* --------- /javascripts/watchlist.js --------- */ 

var subscription_slugs;var Watchlist={}
var global_watchlist_slugs='';Watchlist.add_to_watchlist_button=function(slug){var add_to_watchlist_button=document.createElement('span');add_to_watchlist_button.id=slug.gsub("-","_")+'_watchlist_button';if($('author_watchlist')||$(slug.gsub("-","_")+'_watchlist')||$(slug.gsub("-","_")+'_watchlist_top100')||$(slug.gsub("-","_")+'_watchlist_fastest_climbers')){add_to_watchlist_button.innerHTML='Add to Yours';}else{add_to_watchlist_button.innerHTML='<div class="add_btn"><div class="l"></div><div class="c">Add&nbsp;'+slug.toUpperCase()+'&nbsp;to&nbsp;your&nbsp;portfolio</div><div class="r"></div></div>';}
add_to_watchlist_button.onclick=function(){Watchlist.add_to_watchlist_onclick(this);}
add_to_watchlist_button.onmouseover=function(){this.style.textDecoration='underline';}
add_to_watchlist_button.onmouseout=function(){this.style.textDecoration='none';}
add_to_watchlist_button.setAttribute('slug',slug);return add_to_watchlist_button;}
Watchlist.symbol_already_in_watchlist_message=function(){var already_in_watchlist_message=document.createElement('div');already_in_watchlist_message.innerHTML='<div class="add_btn"><div class="l"></div><div class="c" onclick="Watchlist.direct_to_portfolio()" style="cursor:pointer">In Your Portfolio</div><div class="r"></div></div>'
return already_in_watchlist_message;}
Watchlist.direct_to_portfolio=function(){window.location="/account/portfolio";}
Watchlist.add_the_right_watchlist_button=function(slug){if((readCookie('user_watchlist_slugs')&&readCookie('user_watchlist_slugs').split(",").indexOf(slug)!=-1)||(readCookie('user_watchlist_authors')&&readCookie('user_watchlist_authors').split(",").indexOf(slug)!=-1)){return Watchlist.symbol_already_in_watchlist_message();}else{return Watchlist.add_to_watchlist_button(slug);}}
Watchlist.symbol_header_add_to_watchlist_button_initiator=function(slug){$('symbol_watchlist').appendChild(Watchlist.add_the_right_watchlist_button(slug));}
Watchlist.author_on_top_authors_page__add_to_watchlist_button_initiator=function(slug,container_id){container_id=container_id||'';$(slug.gsub("-","_")+'_watchlist'+container_id).appendChild(Watchlist.add_the_right_watchlist_button(slug));}
Watchlist.add_to_watchlist_onclick=function(obj){watchlist_popuping_reason='not_watchlist_sidebar'
subscription_link=obj;if(obj.getAttribute('inProccess')==null){obj.setAttribute('inProccess',true);subscription_slugs=obj.getAttribute('slug');urchinTracker("event/watchlist/"+Watchlist.watchlist_page_type()+"/link_add_to_watchlist");if(is_users_cookie_exists()){Watchlist.ajax_subscribe_logged_in_user_with_slugs(obj);}else{Watchlist.popup_login_and_registration_box();obj.removeAttribute('inProccess');}}}
Watchlist.watchlist_page_type=function(){if(location.href.indexOf('/article/')>-1)
return"article";else if(location.href.indexOf('/author/')>-1)
return"author";else if(location.href.indexOf('/symbol/')>-1)
return"symbol";else if(/leader(_|\-)board\/(.*?)(\/|\?|$)/.test(location.href))
return"leader_board_"+RegExp.$2
else if(/.com\/(\?.+)?$/.test(location.href))
return"homepage"
else
return"unknown-"+location.href}
Watchlist.ajax_subscribe_logged_in_user_with_slugs=function(obj){var slug=obj.getAttribute('slug');new Ajax.Request('/account/ajax_subscribe_logged_in_user_with_ticker_slugs',{asynchronous:true,evalScripts:true,parameters:"slugs="+slug,onLoading:function(transport){obj.style.color='darkred';},onComplete:function(transport){if(200==transport.status){if(transport.responseText=='failed'){alert('An error has occoured.');}else{addToCookie('user_watchlist_slugs',slug)
$(obj.parentNode).insertBefore(Watchlist.add_the_right_watchlist_button(slug),obj.nextSibling);obj.style.display="none";obj.removeAttribute('inProccess');}}else{alert("An error has occurred.");obj.removeAttribute('inProccess');}
obj.style.color='darkblue';obj.style.fontWeight='';}});}
Watchlist.add_to_your_watchlist_success_message=function(){if(window.subscription_link!=null){window.subscription_link.parentNode.insertBefore(Watchlist.symbol_already_in_watchlist_message(),subscription_link.nextSibling);window.subscription_link.style.display="none";}}
Watchlist.ForgotPassword=function(){var aHtml=[];aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent instructions on how to reset your password to your email inbox.<br/>If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));if(oRefresher){oRefresher.Activate()};}
Watchlist.Register=function(){var aHtml=[];aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent confirmation email to your inbox - it includes a link you should follow<br/>to activate your account. If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));}
Watchlist.Login=function(){set_login_and_registration_top_header();Watchlist.ajax_popup__state_login_succeeded();AlphaBox.Close();}/* --------- /javascripts/watchlist_popups.js --------- */ 

var watchlist_popuping_reason='not_watchlist_sidebar'
Watchlist.popup_login_or_registration_html=function(inner_popup){scenario='';var koko=[]
if(inner_popup){koko.push("<div id=\"inner_popup\">")}
koko.push(" <div id=\"popup_login_or_register\">")
koko.push(" <span class=\"watchlist_icon\"></span>")
koko.push(" <div id=\"RB_header\" class=\"watchlist_header\">")
koko.push(" <h1>To save or edit your portfolio, register or login <span class='spam'>(we <b>never</b> spam)</h1></span>")
koko.push(" <p>&nbsp;</p>")
koko.push(" </div>")
koko.push(" <div id=\"register\">")
koko.push("   <form id=\"watchlist_registration\" method=\"post\" onsubmit=\"return false;\" onkeypress=\"KEY_FORM_PRESS(event,function () { Watchlist.ajax_submit_with_registration($('btn_submit_from_register')) })\">")
koko.push("     <h2>Register</h2>")
koko.push("       <div id=\"notice_wrapper_registration\" class=\"notice_message\">")
koko.push("         <span id=\"notice_register\"></span>")
koko.push("       </div>")
koko.push(" <fieldset><span>Email Address:</span><input name=\"user[email]\" value=\"\" id=\"register_user_email\" type=\"text\" /></fieldset>")
koko.push(" <fieldset><span>Create Password:</span><input name=\"user[password]\" type=\"password\" id=\"register_user_password\" /></fieldset>")
koko.push(" <fieldset><span>Confirm Password:</span><input name=\"user[password_confirmation]\" type=\"password\" id=\"register_user_password_confirmation\" /></fieldset>")
koko.push(" <div class=\"terms_and_daily_email\">")
koko.push(" <div class=\"terms_of_use\">")
koko.push("   <input name=\"I_agree_to_Terms\" id=\"I_agree_to_Terms\" checked=\"checked\" type=\"checkbox\" />")
koko.push("   I agree to <a href=\"/page/terms-of-use\" target=\"_blank\">Terms of Use</a> &amp; <a href=\"/page/privacy\" target=\"_blank\">Privacy Policy</a>")
koko.push(" </div>")
koko.push(" <div class=\"terms_of_use\">")
koko.push("   <input name=\"slugs[]\" id=\"daily_dispatch_reg_checkbox\" checked=\"checked\" type=\"checkbox\" value=\"daily-dispatch\" />Get a daily email alert if articles are published on your stocks.")
koko.push(" </div>")
koko.push(" </div>")
koko.push(" <input type=\"button\" id=\"btn_submit_from_register\" class=\"submit btn_submit\" onclick=\"Watchlist.ajax_submit_with_registration(this);\" value=\"Register\" />")
koko.push(" <div class=\"loader\" style=\"display: none\"><br/><img src=\"http://static.seekingalpha.com/images/loader.gif\" style=\"clear: both\"/> <span> Submitting . . .</span></div>")
koko.push(" </form>")
koko.push(" </div>")
koko.push(" <div id=\"login\">")
koko.push(" <form id=\"watchlist_login\" method=\"post\" onsubmit=\"return false;\" onkeypress=\"KEY_FORM_PRESS_wrapper(event,function () { Watchlist.ajax_submit_with_login($('btn_submit_from_login')) })\">")
koko.push("   <a id=\"closeButton\" href=\"javascript://\" onclick=\"AlphaBox.Close()\"></a>")
koko.push("        <h2>Login</h2>")
koko.push("   <p>If you've already registered,<br/> please login below:</p>")
koko.push("        <div id=\"notice_wrapper_login\" class=\"notice_message\">")
koko.push("          <span id=\"notice_login\"></span>")
koko.push("        </div>")
koko.push("   <fieldset><span>Email:</span><input name=\"user[email]\" type=\"text\" id=\"login_user_email\" value=\"\" tabindex=\"1\" /></fieldset>")
koko.push("   <fieldset><span>Password:</span><div id='password_wrapper'><input name=\"user[password]\" type=\"text\" id=\"login_user_password\" tabindex=\"2\" /></div>");koko.push("   <div id='hide_wrapper'>");koko.push("       <span class='hidee' onclick='password_type_change_to_password_watchlist(\"login_user_password\")' onmouseover='link_over(this,\"#024999\")' onmouseout='link_out(this,\"#024999\")'>Hide</span>")
koko.push("   </div>");koko.push("</fieldset>");koko.push("   <ul>")
koko.push("   <li><a href=\"javascript://\" onclick=\"Watchlist.set_forgot_password_box();\">Forgot Your Password?</a></li>")
koko.push("   <li><a href=\"javascript://\" onclick=\"Watchlist.set_never_chose_password_box();\">Never Chose a Password?</a></li>")
koko.push("   </ul>")
koko.push("   <input type=\"button\" id=\"btn_submit_from_login\" class=\"submit btn_submit\" onclick=\"Watchlist.ajax_submit_with_login(this);\" value=\"Login\" tabindex=\"3\" />")
koko.push("        <div class=\"loader\" style=\"display: none\"><br/><img src=\"http://static.seekingalpha.com/images/loader.gif\" style=\"clear: both\"/> Submitting . . .</div>")
koko.push(" </form>")
koko.push(" </div>")
koko.push(" </div>")
if(inner_popup){koko.push("</div>")}
return koko.join('');}
function KEY_FORM_PRESS_wrapper(event){var elt=Event.element(event).id;if(elt!="btn_submit_from_login"){KEY_FORM_PRESS(event,function(){Watchlist.ajax_submit_with_login($('btn_submit_from_login'))})}}
Watchlist.popup_forgot_password_html=function(){var koko=[]
koko.push("  <div id=\"popup_forgot_password\">")
koko.push("    <form id=\"watchlist_forgot_password\" method=\"post\" onsubmit=\"return false;\" onkeypress=\"KEY_FORM_PRESS(event,function () { Watchlist.ajax_submit_with_forgot_password($('watchlist_send_mail_submit')) })\" >")
koko.push("      <a id=\"closeButton\" href=\"javascript://\" onclick=\"Watchlist.set_login_and_registration_box()\"></a>")
koko.push("      <span class=\"watchlist_icon\"></span>")
koko.push("      <div id=\"RB_header\" class=\"watchlist_header\">")
koko.push("   <h1>Forgot Your Password?</h1>")
koko.push("      </div>")
koko.push("      <h3 id=\"forgot_password_title\"></h3>")
koko.push("      <p class=\"text\">")
koko.push("        Please enter your email address, then we will send you a link to choose a new password.‏")
koko.push("      </p>")
koko.push("      <div id=\"notice_wrapper_forgot_password\" class=\"notice_message\">")
koko.push("        <span id=\"notice_forgot_password\"></span>")
koko.push("      </div>")
koko.push("      <div id=\"notice_wrapper_never_chose_password\" class=\"notice_message\">")
koko.push("        <span id=\"never_chose_password\"></span>")
koko.push("      </div>")
koko.push("      <fieldset class=\"enter_email\">")
koko.push("        <span>Email Address:</span>")
koko.push("        <input name=\"user[email]\" value=\"\" id=\"forgot_password_user_email\" type=\"text\">")
koko.push("        <input type=\"button\" class=\"submit login btn_submit\" id=\"watchlist_send_mail_submit\" onclick=\"Watchlist.ajax_submit_with_forgot_password(this);\" value=\"Continue\" />")
koko.push("        <div style=\"clear: both\"><div class=\"loader\" style=\"display: none\"><br/><img src=\"http://static.seekingalpha.com/images/loader.gif\" style=\"clear: both\"/> <span> Submitting . . .</span></div></div>")
koko.push("      </fieldset>")
koko.push("      <span class=\"go_back\" onclick=\"Watchlist.set_login_and_registration_box()\">Back To Login / Registration</span>")
koko.push("    </form>")
koko.push("  </div>")
return koko.join('');}
Watchlist.popup_registration_or_forgot_password_succeeded=function(){koko=[]
koko.push("<div style=\"display: block;\" id=\"popup_login_or_register\">")
koko.push("  <span class=\"watchlist_icon\"></span>")
koko.push("  <div id=\"RB_header\" class=\"watchlist_header_thanks\">")
koko.push("    <a id=\"closeButton\" href=\"javascript://\" onclick=\"AlphaBox.Close()\"></a>")
switch(scenario){case"forgot_password":koko.push("    <h1>Forgot Your Password?</h1>")
koko.push("    <p>Thank you! To choose a new password, please respond to the email in your inbox.</p>")
break;case"never_chose_password":koko.push("    <h1>Never Chose Password?</h1>")
koko.push("    <p>Thank you! To choose a password, please respond to the email in your inbox.</p>")
break;default:koko.push("    <h1>Thank you! Verify Your Email</h1>")
koko.push("    <p>Please complete your registration by responding to the email in your inbox.</p>")
break;}
koko.push("    <p class=\"instructions\">[If you cannot find it – check your spam filter]‏</p>")
koko.push("  </div>")
koko.push("</div>")
return koko.join('');}
var actual_form;var subscription_slugs='';var scenario='';Watchlist.ajax_submit_with_login=function(btn){actual_form=btn.parentNode;if(!validate_email('login_user_email','notice_login')==true){return false;}
if(!validate_password('login_user_password','notice_login','Please enter your password.',1,80)==true){return false;}
if(!btn.disabled){btn.disabled=true;return Watchlist.ajax_submit_general('login')}}
Watchlist.log_to_analytics=function(stats_scenario,login_state){if(login_state==undefined){login_state=is_users_cookie_exists()}
var log_line=''
if(login_state==true){log_line="event/watchlist/"+Watchlist.which_page_type()+"/logged/"+stats_scenario}else{log_line="event/watchlist/"+Watchlist.which_page_type()+"/not_logged/"+stats_scenario}
urchinTracker(log_line)}
Watchlist.ajax_submit_with_registration=function(btn){actual_form=btn.parentNode;if($("I_agree_to_Terms").checked==false){$('notice_register').innerHTML="Terms must be agreed in order to confirm registration";$('I_agree_to_Terms').focus();return false;}
if(!validate_email('register_user_email','notice_register')==true){return false;}
if(!validate_password('register_user_password','notice_register','Please enter a password with 4 to 40 characters.',4,40)==true){return false;}
if(!validate_password_confirmation("register_user_password","register_user_password_confirmation","notice_register")==true){return false;}
if(!btn.disabled){btn.disabled=true;if($('daily_dispatch_reg_checkbox').checked==true){subscription_slugs+=","+$('daily_dispatch_reg_checkbox').value}
return Watchlist.ajax_submit_general('registration');}}
Watchlist.ajax_submit_with_forgot_password=function(btn){actual_form=btn.parentNode;if(!validate_email('forgot_password_user_email','notice_forgot_password')==true){return false;}
if(!btn.disabled){btn.disabled=true;return Watchlist.ajax_submit_general('forgot_password');}}
Watchlist.ajax_submit_with_never_chose_password=function(btn){actual_form=btn.parentNode;}
Watchlist.ajax_submit_general=function(scenario){var parameters_data=Form.serialize(actual_form)+"&slugs[]="+subscription_slugs+"&scenario="+scenario
btn_submit=actual_form.getElementsByClassName("btn_submit")[0];loader=actual_form.getElementsByClassName("loader")[0];new Ajax.Request('/account/ajax_popup',{asynchronous:true,evalScripts:true,parameters:parameters_data,onLoading:function(transport){btn_submit.disabled=true;loader.style.display='inline';},onComplete:function(transport){if(200==transport.status){loader.style.display='none';}else{alert("An error has occurred.");btn_submit.disabled=false;}}});return false}
function change_btn_submit_state(state){btn_submit.disabled=state;}
Watchlist.set_forgot_password_box=function(){scenario='forgot_password'
$('inner_popup').innerHTML=Watchlist.popup_forgot_password_html();return false}
Watchlist.set_never_chose_password_box=function(){scenario='never_chose_password'
$('inner_popup').innerHTML=Watchlist.popup_forgot_password_html().replace("Forgot Your Password?","Never Chose a Password?");return false}
Watchlist.set_login_and_registration_box=function(){$('inner_popup').innerHTML=Watchlist.popup_login_or_registration_html(false);return false}
Watchlist.popup_registration_succeeded_box=function(){$('inner_popup').innerHTML=Watchlist.popup_registration_or_forgot_password_succeeded();return false;}
Watchlist.popup_forgot_password_succeeded_box=function(){$('inner_popup').innerHTML=Watchlist.popup_registration_or_forgot_password_succeeded();return false;}
Watchlist.popup_login_and_registration_box_and_save_searched=function(){Watchlist.log_to_analytics('click_save',false)
watchlist_popuping_reason='watchlist_sidebar';subscription_slugs=global_watchlist_slugs;Watchlist.popup_login_and_registration_box();}
Watchlist.popup_login_and_registration_box=function(){flush_cookies_by_prefix("user_");Authentication.Authenticate(subscription_slugs,"watchlist",{Login:"Watchlist.Login",Register:"Watchlist.Register",ForgotPassword:"Watchlist.ForgotPassword"},{Login:"follow this person",Close:""},scenario);add_buttun_in_process=false;return false;}
Watchlist.which_page_type=function(){var loc=top.location.href;if(/.com\/(\?.+)?$/.test(loc)){return'homepage'}else if(phrase=loc.match(/.com\/(.+?)\//)){return phrase.last()}
return'unknown'}
Watchlist.ajax_popup__state_login_succeeded=function(){if(['author','article','symbol'].indexOf(top.location.href.split('/')[3])==-1){top.location.href='/account/portfolio?source=popup_login';return false;}
set_login_and_registration_header();AlphaBox.Close();if(watchlist_popuping_reason=='watchlist_sidebar'){top.location.href='/account/portfolio?source=popup_login';return false;}else{Watchlist.add_to_your_watchlist_success_message();}}/* --------- /javascripts/effects.js --------- */ 

String.prototype.parseColor=function(){var color='#';if(this.slice(0,4)=='rgb('){var cols=this.slice(4,this.length-1).split(',');var i=0;do{color+=parseInt(cols[i]).toColorPart()}while(++i<3);}else{if(this.slice(0,1)=='#'){if(this.length==4)for(var i=1;i<4;i++)color+=(this.charAt(i)+this.charAt(i)).toLowerCase();if(this.length==7)color=this.toLowerCase();}}
return(color.length==7?color:(arguments[0]||this));}
Element.collectTextNodes=function(element){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:(node.hasChildNodes()?Element.collectTextNodes(node):''));}).flatten().join('');}
Element.collectTextNodesIgnoreClass=function(element,className){return $A($(element).childNodes).collect(function(node){return(node.nodeType==3?node.nodeValue:((node.hasChildNodes()&&!Element.hasClassName(node,className))?Element.collectTextNodesIgnoreClass(node,className):''));}).flatten().join('');}
Element.setContentZoom=function(element,percent){element=$(element);element.setStyle({fontSize:(percent/100)+'em'});if(navigator.appVersion.indexOf('AppleWebKit')>0)window.scrollBy(0,0);return element;}
Element.getOpacity=function(element){element=$(element);var opacity;if(opacity=element.getStyle('opacity'))
return parseFloat(opacity);if(opacity=(element.getStyle('filter')||'').match(/alpha\(opacity=(.*)\)/))
if(opacity[1])return parseFloat(opacity[1])/100;return 1.0;}
Element.setOpacity=function(element,value){element=$(element);if(value==1){element.setStyle({opacity:(/Gecko/.test(navigator.userAgent)&&!/Konqueror|Safari|KHTML/.test(navigator.userAgent))?0.999999:1.0});if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.setStyle({filter:Element.getStyle(element,'filter').replace(/alpha\([^\)]*\)/gi,'')});}else{if(value<0.00001)value=0;element.setStyle({opacity:value});if(/MSIE/.test(navigator.userAgent)&&!window.opera)
element.setStyle({filter:element.getStyle('filter').replace(/alpha\([^\)]*\)/gi,'')+'alpha(opacity='+value*100+')'});}
return element;}
Element.getInlineOpacity=function(element){return $(element).style.opacity||'';}
Element.forceRerendering=function(element){try{element=$(element);var n=document.createTextNode(' ');element.appendChild(n);element.removeChild(n);}catch(e){}};Array.prototype.call=function(){var args=arguments;this.each(function(f){f.apply(this,args)});}
var Effect={_elementDoesNotExistError:{name:'ElementDoesNotExistError',message:'The specified DOM element does not exist, but is required for this effect to operate'},tagifyText:function(element){if(typeof Builder=='undefined')
throw("Effect.tagifyText requires including script.aculo.us' builder.js library");var tagifyStyle='position:relative';if(/MSIE/.test(navigator.userAgent)&&!window.opera)tagifyStyle+=';zoom:1';element=$(element);$A(element.childNodes).each(function(child){if(child.nodeType==3){child.nodeValue.toArray().each(function(character){element.insertBefore(Builder.node('span',{style:tagifyStyle},character==' '?String.fromCharCode(160):character),child);});Element.remove(child);}});},multiple:function(element,effect){var elements;if(((typeof element=='object')||(typeof element=='function'))&&(element.length))
elements=element;else
elements=$(element).childNodes;var options=Object.extend({speed:0.1,delay:0.0},arguments[2]||{});var masterDelay=options.delay;$A(elements).each(function(element,index){new effect(element,Object.extend(options,{delay:index*options.speed+masterDelay}));});},PAIRS:{'slide':['SlideDown','SlideUp'],'blind':['BlindDown','BlindUp'],'appear':['Appear','Fade']},toggle:function(element,effect){element=$(element);effect=(effect||'appear').toLowerCase();var options=Object.extend({queue:{position:'end',scope:(element.id||'global'),limit:1}},arguments[2]||{});Effect[element.visible()?Effect.PAIRS[effect][1]:Effect.PAIRS[effect][0]](element,options);}};var Effect2=Effect;Effect.Transitions={linear:Prototype.K,sinoidal:function(pos){return(-Math.cos(pos*Math.PI)/2)+0.5;},reverse:function(pos){return 1-pos;},flicker:function(pos){return((-Math.cos(pos*Math.PI)/4)+0.75)+Math.random()/4;},wobble:function(pos){return(-Math.cos(pos*Math.PI*(9*pos))/2)+0.5;},pulse:function(pos,pulses){pulses=pulses||5;return(Math.round((pos%(1/pulses))*pulses)==0?((pos*pulses*2)-Math.floor(pos*pulses*2)):1-((pos*pulses*2)-Math.floor(pos*pulses*2)));},none:function(pos){return 0;},full:function(pos){return 1;}};Effect.ScopedQueue=Class.create();Object.extend(Object.extend(Effect.ScopedQueue.prototype,Enumerable),{initialize:function(){this.effects=[];this.interval=null;},_each:function(iterator){this.effects._each(iterator);},add:function(effect){var timestamp=new Date().getTime();var position=(typeof effect.options.queue=='string')?effect.options.queue:effect.options.queue.position;switch(position){case'front':this.effects.findAll(function(e){return e.state=='idle'}).each(function(e){e.startOn+=effect.finishOn;e.finishOn+=effect.finishOn;});break;case'with-last':timestamp=this.effects.pluck('startOn').max()||timestamp;break;case'end':timestamp=this.effects.pluck('finishOn').max()||timestamp;break;}
effect.startOn+=timestamp;effect.finishOn+=timestamp;if(!effect.options.queue.limit||(this.effects.length<effect.options.queue.limit))
this.effects.push(effect);if(!this.interval)
this.interval=setInterval(this.loop.bind(this),40);},remove:function(effect){this.effects=this.effects.reject(function(e){return e==effect});if(this.effects.length==0){clearInterval(this.interval);this.interval=null;}},loop:function(){var timePos=new Date().getTime();this.effects.invoke('loop',timePos);}});Effect.Queues={instances:$H(),get:function(queueName){if(typeof queueName!='string')return queueName;if(!this.instances[queueName])
this.instances[queueName]=new Effect.ScopedQueue();return this.instances[queueName];}}
Effect.Queue=Effect.Queues.get('global');Effect.DefaultOptions={transition:Effect.Transitions.sinoidal,duration:1.0,fps:25.0,sync:false,from:0.0,to:1.0,delay:0.0,queue:'parallel'}
Effect.Base=function(){};Effect.Base.prototype={position:null,start:function(options){this.options=Object.extend(Object.extend({},Effect.DefaultOptions),options||{});this.currentFrame=0;this.state='idle';this.startOn=this.options.delay*1000;this.finishOn=this.startOn+(this.options.duration*1000);this.event('beforeStart');if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue=='string'?'global':this.options.queue.scope).add(this);},loop:function(timePos){if(timePos>=this.startOn){if(timePos>=this.finishOn){this.render(1.0);this.cancel();this.event('beforeFinish');if(this.finish)this.finish();this.event('afterFinish');return;}
var pos=(timePos-this.startOn)/(this.finishOn-this.startOn);var frame=Math.round(pos*this.options.fps*this.options.duration);if(frame>this.currentFrame){this.render(pos);this.currentFrame=frame;}}},render:function(pos){if(this.state=='idle'){this.state='running';this.event('beforeSetup');if(this.setup)this.setup();this.event('afterSetup');}
if(this.state=='running'){if(this.options.transition)pos=this.options.transition(pos);pos*=(this.options.to-this.options.from);pos+=this.options.from;this.position=pos;this.event('beforeUpdate');if(this.update)this.update(pos);this.event('afterUpdate');}},cancel:function(){if(!this.options.sync)
Effect.Queues.get(typeof this.options.queue=='string'?'global':this.options.queue.scope).remove(this);this.state='finished';},event:function(eventName){if(this.options[eventName+'Internal'])this.options[eventName+'Internal'](this);if(this.options[eventName])this.options[eventName](this);},inspect:function(){return'#<Effect:'+$H(this).inspect()+',options:'+$H(this.options).inspect()+'>';}}
Effect.Parallel=Class.create();Object.extend(Object.extend(Effect.Parallel.prototype,Effect.Base.prototype),{initialize:function(effects){this.effects=effects||[];this.start(arguments[1]);},update:function(position){this.effects.invoke('render',position);},finish:function(position){this.effects.each(function(effect){effect.render(1.0);effect.cancel();effect.event('beforeFinish');if(effect.finish)effect.finish(position);effect.event('afterFinish');});}});Effect.Event=Class.create();Object.extend(Object.extend(Effect.Event.prototype,Effect.Base.prototype),{initialize:function(){var options=Object.extend({duration:0},arguments[0]||{});this.start(options);},update:Prototype.emptyFunction});Effect.Opacity=Class.create();Object.extend(Object.extend(Effect.Opacity.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);if(/MSIE/.test(navigator.userAgent)&&!window.opera&&(!this.element.currentStyle.hasLayout))
this.element.setStyle({zoom:1});var options=Object.extend({from:this.element.getOpacity()||0.0,to:1.0},arguments[1]||{});this.start(options);},update:function(position){this.element.setOpacity(position);}});Effect.Move=Class.create();Object.extend(Object.extend(Effect.Move.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({x:0,y:0,mode:'relative'},arguments[1]||{});this.start(options);},setup:function(){this.element.makePositioned();this.originalLeft=parseFloat(this.element.getStyle('left')||'0');this.originalTop=parseFloat(this.element.getStyle('top')||'0');if(this.options.mode=='absolute'){this.options.x=this.options.x-this.originalLeft;this.options.y=this.options.y-this.originalTop;}},update:function(position){this.element.setStyle({left:Math.round(this.options.x*position+this.originalLeft)+'px',top:Math.round(this.options.y*position+this.originalTop)+'px'});}});Effect.MoveBy=function(element,toTop,toLeft){return new Effect.Move(element,Object.extend({x:toLeft,y:toTop},arguments[3]||{}));};Effect.Scale=Class.create();Object.extend(Object.extend(Effect.Scale.prototype,Effect.Base.prototype),{initialize:function(element,percent){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({scaleX:true,scaleY:true,scaleContent:true,scaleFromCenter:false,scaleMode:'box',scaleFrom:100.0,scaleTo:percent},arguments[2]||{});this.start(options);},setup:function(){this.restoreAfterFinish=this.options.restoreAfterFinish||false;this.elementPositioning=this.element.getStyle('position');this.originalStyle={};['top','left','width','height','fontSize'].each(function(k){this.originalStyle[k]=this.element.style[k];}.bind(this));this.originalTop=this.element.offsetTop;this.originalLeft=this.element.offsetLeft;var fontSize=this.element.getStyle('font-size')||'100%';['em','px','%','pt'].each(function(fontSizeType){if(fontSize.indexOf(fontSizeType)>0){this.fontSize=parseFloat(fontSize);this.fontSizeType=fontSizeType;}}.bind(this));this.factor=(this.options.scaleTo-this.options.scaleFrom)/100;this.dims=null;if(this.options.scaleMode=='box')
this.dims=[this.element.offsetHeight,this.element.offsetWidth];if(/^content/.test(this.options.scaleMode))
this.dims=[this.element.scrollHeight,this.element.scrollWidth];if(!this.dims)
this.dims=[this.options.scaleMode.originalHeight,this.options.scaleMode.originalWidth];},update:function(position){var currentScale=(this.options.scaleFrom/100.0)+(this.factor*position);if(this.options.scaleContent&&this.fontSize)
this.element.setStyle({fontSize:this.fontSize*currentScale+this.fontSizeType});this.setDimensions(this.dims[0]*currentScale,this.dims[1]*currentScale);},finish:function(position){if(this.restoreAfterFinish)this.element.setStyle(this.originalStyle);},setDimensions:function(height,width){var d={};if(this.options.scaleX)d.width=Math.round(width)+'px';if(this.options.scaleY)d.height=Math.round(height)+'px';if(this.options.scaleFromCenter){var topd=(height-this.dims[0])/2;var leftd=(width-this.dims[1])/2;if(this.elementPositioning=='absolute'){if(this.options.scaleY)d.top=this.originalTop-topd+'px';if(this.options.scaleX)d.left=this.originalLeft-leftd+'px';}else{if(this.options.scaleY)d.top=-topd+'px';if(this.options.scaleX)d.left=-leftd+'px';}}
this.element.setStyle(d);}});Effect.Highlight=Class.create();Object.extend(Object.extend(Effect.Highlight.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({startcolor:'#ffff99'},arguments[1]||{});this.start(options);},setup:function(){if(this.element.getStyle('display')=='none'){this.cancel();return;}
this.oldStyle={backgroundImage:this.element.getStyle('background-image')};this.element.setStyle({backgroundImage:'none'});if(!this.options.endcolor)
this.options.endcolor=this.element.getStyle('background-color').parseColor('#ffffff');if(!this.options.restorecolor)
this.options.restorecolor=this.element.getStyle('background-color');this._base=$R(0,2).map(function(i){return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16)}.bind(this));this._delta=$R(0,2).map(function(i){return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i]}.bind(this));},update:function(position){this.element.setStyle({backgroundColor:$R(0,2).inject('#',function(m,v,i){return m+(Math.round(this._base[i]+(this._delta[i]*position)).toColorPart());}.bind(this))});},finish:function(){this.element.setStyle(Object.extend(this.oldStyle,{backgroundColor:this.options.restorecolor}));}});Effect.ScrollTo=Class.create();Object.extend(Object.extend(Effect.ScrollTo.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);this.start(arguments[1]||{});},setup:function(){Position.prepare();var offsets=Position.cumulativeOffset(this.element);if(this.options.offset)offsets[1]+=this.options.offset;var max=window.innerHeight?window.height-window.innerHeight:document.body.scrollHeight-
(document.documentElement.clientHeight?document.documentElement.clientHeight:document.body.clientHeight);this.scrollStart=Position.deltaY;this.delta=(offsets[1]>max?max:offsets[1])-this.scrollStart;},update:function(position){Position.prepare();window.scrollTo(Position.deltaX,this.scrollStart+(position*this.delta));}});Effect.Fade=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();var options=Object.extend({from:element.getOpacity()||1.0,to:0.0,afterFinishInternal:function(effect){if(effect.options.to!=0)return;effect.element.hide().setStyle({opacity:oldOpacity});}},arguments[1]||{});return new Effect.Opacity(element,options);}
Effect.Appear=function(element){element=$(element);var options=Object.extend({from:(element.getStyle('display')=='none'?0.0:element.getOpacity()||0.0),to:1.0,afterFinishInternal:function(effect){effect.element.forceRerendering();},beforeSetup:function(effect){effect.element.setOpacity(effect.options.from).show();}},arguments[1]||{});return new Effect.Opacity(element,options);}
Effect.Puff=function(element){element=$(element);var oldStyle={opacity:element.getInlineOpacity(),position:element.getStyle('position'),top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};return new Effect.Parallel([new Effect.Scale(element,200,{sync:true,scaleFromCenter:true,scaleContent:true,restoreAfterFinish:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:1.0,beforeSetupInternal:function(effect){Position.absolutize(effect.effects[0].element)},afterFinishInternal:function(effect){effect.effects[0].element.hide().setStyle(oldStyle);}},arguments[1]||{}));}
Effect.BlindUp=function(element){element=$(element);element.makeClipping();return new Effect.Scale(element,0,Object.extend({scaleContent:false,scaleX:false,restoreAfterFinish:true,afterFinishInternal:function(effect){effect.element.hide().undoClipping();}},arguments[1]||{}));}
Effect.BlindDown=function(element){element=$(element);var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:0,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makeClipping().setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.element.undoClipping();}},arguments[1]||{}));}
Effect.SwitchOff=function(element){element=$(element);var oldOpacity=element.getInlineOpacity();return new Effect.Appear(element,Object.extend({duration:0.4,from:0,transition:Effect.Transitions.flicker,afterFinishInternal:function(effect){new Effect.Scale(effect.element,1,{duration:0.3,scaleFromCenter:true,scaleX:false,scaleContent:false,restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({opacity:oldOpacity});}})}},arguments[1]||{}));}
Effect.DropOut=function(element){element=$(element);var oldStyle={top:element.getStyle('top'),left:element.getStyle('left'),opacity:element.getInlineOpacity()};return new Effect.Parallel([new Effect.Move(element,{x:0,y:100,sync:true}),new Effect.Opacity(element,{sync:true,to:0.0})],Object.extend({duration:0.5,beforeSetup:function(effect){effect.effects[0].element.makePositioned();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoPositioned().setStyle(oldStyle);}},arguments[1]||{}));}
Effect.Shake=function(element){element=$(element);var oldStyle={top:element.getStyle('top'),left:element.getStyle('left')};return new Effect.Move(element,{x:20,y:0,duration:0.05,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:40,y:0,duration:0.1,afterFinishInternal:function(effect){new Effect.Move(effect.element,{x:-20,y:0,duration:0.05,afterFinishInternal:function(effect){effect.element.undoPositioned().setStyle(oldStyle);}})}})}})}})}})}});}
Effect.SlideDown=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');var elementDimensions=element.getDimensions();return new Effect.Scale(element,100,Object.extend({scaleContent:false,scaleX:false,scaleFrom:window.opera?0:1,scaleMode:{originalHeight:elementDimensions.height,originalWidth:elementDimensions.width},restoreAfterFinish:true,afterSetup:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().setStyle({height:'0px'}).show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.undoClipping().undoPositioned();effect.element.down().undoPositioned().setStyle({bottom:oldInnerBottom});}},arguments[1]||{}));}
Effect.SlideUp=function(element){element=$(element).cleanWhitespace();var oldInnerBottom=element.down().getStyle('bottom');return new Effect.Scale(element,window.opera?0:1,Object.extend({scaleContent:false,scaleX:false,scaleMode:'box',scaleFrom:100,restoreAfterFinish:true,beforeStartInternal:function(effect){effect.element.makePositioned();effect.element.down().makePositioned();if(window.opera)effect.element.setStyle({top:''});effect.element.makeClipping().show();},afterUpdateInternal:function(effect){effect.element.down().setStyle({bottom:(effect.dims[0]-effect.element.clientHeight)+'px'});},afterFinishInternal:function(effect){effect.element.hide().undoClipping().undoPositioned().setStyle({bottom:oldInnerBottom});effect.element.down().undoPositioned();}},arguments[1]||{}));}
Effect.Squish=function(element){return new Effect.Scale(element,window.opera?1:0,{restoreAfterFinish:true,beforeSetup:function(effect){effect.element.makeClipping();},afterFinishInternal:function(effect){effect.element.hide().undoClipping();}});}
Effect.Grow=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.full},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var initialMoveX,initialMoveY;var moveX,moveY;switch(options.direction){case'top-left':initialMoveX=initialMoveY=moveX=moveY=0;break;case'top-right':initialMoveX=dims.width;initialMoveY=moveY=0;moveX=-dims.width;break;case'bottom-left':initialMoveX=moveX=0;initialMoveY=dims.height;moveY=-dims.height;break;case'bottom-right':initialMoveX=dims.width;initialMoveY=dims.height;moveX=-dims.width;moveY=-dims.height;break;case'center':initialMoveX=dims.width/2;initialMoveY=dims.height/2;moveX=-dims.width/2;moveY=-dims.height/2;break;}
return new Effect.Move(element,{x:initialMoveX,y:initialMoveY,duration:0.01,beforeSetup:function(effect){effect.element.hide().makeClipping().makePositioned();},afterFinishInternal:function(effect){new Effect.Parallel([new Effect.Opacity(effect.element,{sync:true,to:1.0,from:0.0,transition:options.opacityTransition}),new Effect.Move(effect.element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition}),new Effect.Scale(effect.element,100,{scaleMode:{originalHeight:dims.height,originalWidth:dims.width},sync:true,scaleFrom:window.opera?1:0,transition:options.scaleTransition,restoreAfterFinish:true})],Object.extend({beforeSetup:function(effect){effect.effects[0].element.setStyle({height:'0px'}).show();},afterFinishInternal:function(effect){effect.effects[0].element.undoClipping().undoPositioned().setStyle(oldStyle);}},options))}});}
Effect.Shrink=function(element){element=$(element);var options=Object.extend({direction:'center',moveTransition:Effect.Transitions.sinoidal,scaleTransition:Effect.Transitions.sinoidal,opacityTransition:Effect.Transitions.none},arguments[1]||{});var oldStyle={top:element.style.top,left:element.style.left,height:element.style.height,width:element.style.width,opacity:element.getInlineOpacity()};var dims=element.getDimensions();var moveX,moveY;switch(options.direction){case'top-left':moveX=moveY=0;break;case'top-right':moveX=dims.width;moveY=0;break;case'bottom-left':moveX=0;moveY=dims.height;break;case'bottom-right':moveX=dims.width;moveY=dims.height;break;case'center':moveX=dims.width/2;moveY=dims.height/2;break;}
return new Effect.Parallel([new Effect.Opacity(element,{sync:true,to:0.0,from:1.0,transition:options.opacityTransition}),new Effect.Scale(element,window.opera?1:0,{sync:true,transition:options.scaleTransition,restoreAfterFinish:true}),new Effect.Move(element,{x:moveX,y:moveY,sync:true,transition:options.moveTransition})],Object.extend({beforeStartInternal:function(effect){effect.effects[0].element.makePositioned().makeClipping();},afterFinishInternal:function(effect){effect.effects[0].element.hide().undoClipping().undoPositioned().setStyle(oldStyle);}},options));}
Effect.Pulsate=function(element){element=$(element);var options=arguments[1]||{};var oldOpacity=element.getInlineOpacity();var transition=options.transition||Effect.Transitions.sinoidal;var reverser=function(pos){return transition(1-Effect.Transitions.pulse(pos,options.pulses))};reverser.bind(transition);return new Effect.Opacity(element,Object.extend(Object.extend({duration:2.0,from:0,afterFinishInternal:function(effect){effect.element.setStyle({opacity:oldOpacity});}},options),{transition:reverser}));}
Effect.Fold=function(element){element=$(element);var oldStyle={top:element.style.top,left:element.style.left,width:element.style.width,height:element.style.height};element.makeClipping();return new Effect.Scale(element,5,Object.extend({scaleContent:false,scaleX:false,afterFinishInternal:function(effect){new Effect.Scale(element,1,{scaleContent:false,scaleY:false,afterFinishInternal:function(effect){effect.element.hide().undoClipping().setStyle(oldStyle);}});}},arguments[1]||{}));};Effect.Morph=Class.create();Object.extend(Object.extend(Effect.Morph.prototype,Effect.Base.prototype),{initialize:function(element){this.element=$(element);if(!this.element)throw(Effect._elementDoesNotExistError);var options=Object.extend({style:''},arguments[1]||{});this.start(options);},setup:function(){function parseColor(color){if(!color||['rgba(0, 0, 0, 0)','transparent'].include(color))color='#ffffff';color=color.parseColor();return $R(0,2).map(function(i){return parseInt(color.slice(i*2+1,i*2+3),16)});}
this.transforms=this.options.style.parseStyle().map(function(property){var originalValue=this.element.getStyle(property[0]);return $H({style:property[0],originalValue:property[1].unit=='color'?parseColor(originalValue):parseFloat(originalValue||0),targetValue:property[1].unit=='color'?parseColor(property[1].value):property[1].value,unit:property[1].unit});}.bind(this)).reject(function(transform){return((transform.originalValue==transform.targetValue)||(transform.unit!='color'&&(isNaN(transform.originalValue)||isNaN(transform.targetValue))))});},update:function(position){var style=$H(),value=null;this.transforms.each(function(transform){value=transform.unit=='color'?$R(0,2).inject('#',function(m,v,i){return m+(Math.round(transform.originalValue[i]+
(transform.targetValue[i]-transform.originalValue[i])*position)).toColorPart()}):transform.originalValue+Math.round(((transform.targetValue-transform.originalValue)*position)*1000)/1000+transform.unit;style[transform.style]=value;});this.element.setStyle(style);}});Effect.Transform=Class.create();Object.extend(Effect.Transform.prototype,{initialize:function(tracks){this.tracks=[];this.options=arguments[1]||{};this.addTracks(tracks);},addTracks:function(tracks){tracks.each(function(track){var data=$H(track).values().first();this.tracks.push($H({ids:$H(track).keys().first(),effect:Effect.Morph,options:{style:data}}));}.bind(this));return this;},play:function(){return new Effect.Parallel(this.tracks.map(function(track){var elements=[$(track.ids)||$$(track.ids)].flatten();return elements.map(function(e){return new track.effect(e,Object.extend({sync:true},track.options))});}).flatten(),this.options);}});Element.CSS_PROPERTIES=['azimuth','backgroundAttachment','backgroundColor','backgroundImage','backgroundPosition','backgroundRepeat','borderBottomColor','borderBottomStyle','borderBottomWidth','borderCollapse','borderLeftColor','borderLeftStyle','borderLeftWidth','borderRightColor','borderRightStyle','borderRightWidth','borderSpacing','borderTopColor','borderTopStyle','borderTopWidth','bottom','captionSide','clear','clip','color','content','counterIncrement','counterReset','cssFloat','cueAfter','cueBefore','cursor','direction','display','elevation','emptyCells','fontFamily','fontSize','fontSizeAdjust','fontStretch','fontStyle','fontVariant','fontWeight','height','left','letterSpacing','lineHeight','listStyleImage','listStylePosition','listStyleType','marginBottom','marginLeft','marginRight','marginTop','markerOffset','marks','maxHeight','maxWidth','minHeight','minWidth','opacity','orphans','outlineColor','outlineOffset','outlineStyle','outlineWidth','overflowX','overflowY','paddingBottom','paddingLeft','paddingRight','paddingTop','page','pageBreakAfter','pageBreakBefore','pageBreakInside','pauseAfter','pauseBefore','pitch','pitchRange','position','quotes','richness','right','size','speakHeader','speakNumeral','speakPunctuation','speechRate','stress','tableLayout','textAlign','textDecoration','textIndent','textShadow','textTransform','top','unicodeBidi','verticalAlign','visibility','voiceFamily','volume','whiteSpace','widows','width','wordSpacing','zIndex'];Element.CSS_LENGTH=/^(([\+\-]?[0-9\.]+)(em|ex|px|in|cm|mm|pt|pc|\%))|0$/;String.prototype.parseStyle=function(){var element=Element.extend(document.createElement('div'));element.innerHTML='<div style="'+this+'"></div>';var style=element.down().style,styleRules=$H();Element.CSS_PROPERTIES.each(function(property){if(style[property])styleRules[property]=style[property];});var result=$H();styleRules.each(function(pair){var property=pair[0],value=pair[1],unit=null;if(value.parseColor('#zzzzzz')!='#zzzzzz'){value=value.parseColor();unit='color';}else if(Element.CSS_LENGTH.test(value))
var components=value.match(/^([\+\-]?[0-9\.]+)(.*)$/),value=parseFloat(components[1]),unit=(components.length==3)?components[2]:null;result[property.underscore().dasherize()]=$H({value:value,unit:unit});}.bind(this));return result;};Element.morph=function(element,style){new Effect.Morph(element,Object.extend({style:style},arguments[2]||{}));return element;};['setOpacity','getOpacity','getInlineOpacity','forceRerendering','setContentZoom','collectTextNodes','collectTextNodesIgnoreClass','morph'].each(function(f){Element.Methods[f]=Element[f];});Element.Methods.visualEffect=function(element,effect,options){s=effect.gsub(/_/,'-').camelize();effect_class=s.charAt(0).toUpperCase()+s.substring(1);new Effect[effect_class](element,options);return $(element);};Element.addMethods();/* --------- /javascripts/redbox.js --------- */ 

var AlphaBox={Overlay:function(){var _Dialog=$('alphabox-modal-overlay'),oDialog=$(!_Dialog?new Insertion.Top(document.body,this.OverlayHtml()).element.firstChild:_Dialog);oDialog.setStyle({height:Math.max(document.viewport.getHeight(),document.viewport.getScrollHeight())+'px'});new Effect.Appear(oDialog,{duration:0.4,from:0.0,to:0.6,queue:'end',beforeStart:function(){$('alphabox-modal-loading').setStyle({'display':'block'});}.bind(this)});if(!this.PageLoaded)this.OverlayInterval=setInterval(function(){oDialog.setStyle({height:document.viewport.getScrollHeight()+'px'});},300);},OverlayHtml:function(){var aParams=['id="alphabox-modal-overlay"','class="alphabox-preload-modal"','allowTransparency="true"','frameborder="0"','style="display:none;"','onload="this.contentWindow.document.body.style.backgroundColor=\'transparent\';this.contentWindow.document.onclick=function () { parent.AlphaBox.Close(); }"'];return'<iframe '+aParams.join(' ')+'>';},Loading:function(){var _Loading=$('alphabox-modal-loading'),oLoading=$(!_Loading?new Insertion.Top(document.body,this.LoadingHtml()).element.firstChild:_Loading);oLoading.setStyle({top:(((document.viewport.getHeight()/2)-(oLoading.getDimensions().height/2))+document.viewport.getScrollOffsets().top)+'px'});oLoading.setStyle({left:((document.viewport.getWidth()/2)-(oLoading.getDimensions().width/2))+'px'});this.WindowReset();this.Overlay();this.isOpen=true;},LoadingHtml:function(){var aParams=['id="alphabox-modal-loading"','class="alphabox-preload-loading"'];return'<div '+aParams.join(' ')+'>';},LoadingHide:function(){$('alphabox-modal-loading').setStyle({'display':'none'});},Window:function(e){var _Window=$('alphabox-modal-window'),oWindow=$(!_Window?new Insertion.Top(document.body,this.WindowHtml()).element.firstChild:_Window);while(oWindow.hasChildNodes()){oWindow.removeChild(oWindow.firstChild);}
return oWindow;},WindowHtml:function(){var aParams=['id="alphabox-modal-window"','class="alphabox-window"','style="display:none;"'];return'<div '+aParams.join(' ')+'>';},WindowReset:function(){var oWindow=$('alphabox-modal-window');if(oWindow)oWindow.update('').setStyle({'display':'none'});},AddContent:function(e){var oContent=$(e),oWindow=this.Window();this.LoadingHide();oWindow.setStyle({'display':'none'});while(oContent.hasChildNodes()){oWindow.appendChild(oContent.firstChild);}
new Effect.Appear(oWindow,{duration:0.4,from:0.0,to:1.0,queue:'end'});oWindow.setStyle({top:(((document.viewport.getHeight()/2)-(oWindow.getDimensions().height/2))+document.viewport.getScrollOffsets().top)+'px'});oWindow.setStyle({left:((document.viewport.getWidth()/2)-(oWindow.getDimensions().width/2))+'px'});},AddHtml:function(sHtml){var oWindow=this.Window();this.LoadingHide();oWindow.setStyle({'display':'none'});oWindow.update(sHtml);new Effect.Appear(oWindow,{duration:0.4,from:0.0,to:1.0,queue:'end'});oWindow.setStyle({top:(((document.viewport.getHeight()/2)-(oWindow.getDimensions().height/2))+document.viewport.getScrollOffsets().top)+'px'});oWindow.setStyle({left:((document.viewport.getWidth()/2)-(oWindow.getDimensions().width/2))+'px'});},Close:function(){$('alphabox-modal-loading').setStyle({'display':'none'});if($('alphabox-modal-overlay'))new Effect.Fade('alphabox-modal-overlay',{duration:0.4});if($('alphabox-modal-window'))new Effect.Fade('alphabox-modal-window',{duration:0.4});this.isOpen=false;},CloseEsc:function(e){var iKey=window.event?event.keyCode:e.keyCode,iEsc=window.event?27:e.DOM_VK_ESCAPE;if(iKey==iEsc&&AlphaBox.isOpen){AlphaBox.Close();if(oRefresher){oRefresher.Activate()};window.event?event.returnValue=false:e.preventDefault();}},PageLoad:function(){this.PageLoaded=true;clearInterval(this.OverlayInterval);}}
var LightBox={Images:{Close:'http://static.seekingalpha.com/images/close.gif'},Init:function(){var aLightBoxes=$$('a[rel=lightbox]');aLightBoxes.each(function(oLink){if(oLink.href)oLink.onclick=function(){LightBox.Click.call(LightBox,this.href);return false;}});},LoadImage:function(sImg){var oImg=document.createElement('img');oImg.onload=function(){this.Envelope(oImg);}.bind(this);oImg.src=sImg;},Envelope:function(oImg){var oContainer=document.createElement('div'),oLightBox=document.createElement('div'),oCloseBtn=document.createElement('div'),oCloseLinkCont=document.createElement('div'),oCloseLink=document.createElement('span'),aHtml=[];oContainer.appendChild(oLightBox);oLightBox.appendChild(oImg);oLightBox.className="alpha_lightbox";oCloseBtn.className="close_button";oCloseBtn.onmouseover=function(){$(this).addClassName('close_button_over')};oCloseBtn.onmouseout=function(){$(this).removeClassName('close_button_over')};oCloseBtn.onclick=function(){AlphaBox.Close();};oLightBox.appendChild(oCloseBtn);oCloseLinkCont.className="close_link_cont";oLightBox.appendChild(oCloseLinkCont);oCloseLink.innerHTML='close window';oCloseLink.className='close_link';oCloseLink.onmouseover=function(){$(this).addClassName('close_link_over')};oCloseLink.onmouseout=function(){$(this).removeClassName('close_link_over')};oCloseLink.onclick=function(){AlphaBox.Close();};oCloseLinkCont.appendChild(oCloseLink);AlphaBox.AddContent(oContainer);},Click:function(sImg){AlphaBox.Loading();this.LoadImage(sImg);}}
Event.observe(document,'keypress',AlphaBox.CloseEsc.bind(AlphaBox));Event.observe(window,'load',AlphaBox.PageLoad.bind(AlphaBox));var RedBox={};RedBox.loading=AlphaBox.Loading;RedBox.addHiddenContent=AlphaBox.AddContent;RedBox.close=AlphaBox.Close;/* --------- /javascripts/popup_see_sample_html.js --------- */ 

function popup_see_sample(){var koko=[];koko.push("<div id=\"see_sample\">");koko.push("<span id=\"closeButton\" onmouseover=\"this.style.backgroundPosition='80px -390px'\" onmouseout=\"this.style.backgroundPosition='80px -370px'\" href=\"javascript:void(0);\" onclick=\"AlphaBox.Close()\">Close sample</span>");koko.push("</div>");AlphaBox.Loading();AlphaBox.AddHtml(koko.join(""));}
function popup_see_sample_2(){var koko=[];koko.push("<div id=\"see_sample_2\">");koko.push("<span id=\"closeButton\" onmouseover=\"this.style.backgroundPosition='80px -390px'\" onmouseout=\"this.style.backgroundPosition='80px -370px'\" href=\"javascript:void(0);\" onclick=\"AlphaBox.Close()\">Close sample</span>");koko.push("</div>");AlphaBox.Loading();AlphaBox.AddHtml(koko.join(""));}
function popup_see_sample_3(){var koko=[];koko.push("<div id=\"see_sample_3\">");koko.push("<span id=\"closeButton\" onmouseover=\"this.style.backgroundPosition='80px -390px'\" onmouseout=\"this.style.backgroundPosition='80px -370px'\" href=\"javascript:void(0);\" onclick=\"AlphaBox.Close()\">Close sample</span>");koko.push("</div>");AlphaBox.Loading();AlphaBox.AddHtml(koko.join(""));}
function popup_see_sample_4(){var koko=[];koko.push("<div id=\"changes_saved\">");koko.push("<span id=\"closeButton\" onmouseover=\"this.style.backgroundPosition='0px -390px'\" onmouseout=\"this.style.backgroundPosition='0px -370px'\" href=\"javascript:void(0);\" onclick=\"AlphaBox.Close()\"></span>");koko.push("<h6>Your changes have been saved. What would you like to do now?</h6>");koko.push("<ul>");koko.push("<li><a href=\"#\">Preview your Profile &raquo;</a></li>");koko.push("<li><a href=\"#\">Re-edit your Bio &raquo;</a></li>");koko.push("<li><a href=\"#\">Continue to Promote Your Website &raquo;</a></li>");koko.push("</ul>");koko.push("</div>");AlphaBox.Loading();AlphaBox.AddHtml(koko.join(""));}/* --------- /javascripts/autocomp2.js --------- */ 

function toRx(s){return s.replace(/\\/gi,"\\\\").replace(/(\(|\)|\{|\}|\[|\]|\:|\^|\$|\!|\=|\+|\*|\/|\,|\-|\||\?|\.)/g,"\\$1");}
function toJs(s){return s.replace(/\\/g,"\\\\").replace(/\'/g,"\\\'").replace(/\"/g,"\\\"").replace(/\//g,"\/").replace(/\t/g,"\\t").replace(/\r?\n/g,"\\n");}
var AutoCompleteSAConfig={JavascriptLoaded:false,LoadingInstance:null,LoadJavascript:function(Instance){this.Packages[Instance].LoadingMessage();this.LoadingInstance=Instance;},Init:function(){authors.replace(/\&\#038\;/g,"&").replace(/\&amp\;/g,"&");symbols="<"+symbols.replace(/</g,'<<')+"<";authors="<"+authors.replace(/</g,'<<')+"<";this.JavascriptLoaded=true;if(this.LoadingInstance)this.Packages[this.LoadingInstance].SearchAndDisplay();},Load:function(Instance,Params){this.Packages[Instance]=new AutoCompleteSA(Instance,Params);this.Packages[Instance].Init();return this.Packages[Instance];},Create:function(Instance,Params){this.Packages[Instance]=new AutoCompleteSA(Instance,Params);return this.Packages[Instance].CreateAutoCompleteHtml();},Packages:{},Route:function(Instance,sFunction,aArguments){var oPackage=this.Packages[Instance],oFunction=oPackage[sFunction],aArguments=aArguments||[];oFunction.apply(oPackage,aArguments);}};function AutoCompleteSA(Instance,Params){var _this=this;this.Params=Params||{};this.Params.Symbols=this.Params.Symbols!=null?this.Params.Symbols:true;this.Params.Authors=this.Params.Authors!=null?this.Params.Authors:true;this.Params.Input=this.Params.Input!=null?this.Params.Input:null;this.Params.WriteToDocument=this.Params.WriteToDocument!=null?this.Params.WriteToDocument:true;this.Params.IframeCover=this.Params.IframeCover!=null?this.Params.IframeCover:false;this.Params.Ad=this.Params.Ad!=null?this.Params.Ad:false;this.Params.MultipleInsert=this.Params.MultipleInsert!=null?this.Params.MultipleInsert:false;this.Params.AutoInsert=this.Params.AutoInsert!=null?this.Params.AutoInsert:false;this.Params.LoadSearch=this.Params.LoadSearch!=null?this.Params.LoadSearch:false;this.Params.AfterInit=this.Params.AfterInit!=null?this.Params.AfterInit:null;this.Params.AfterInsert=this.Params.AfterInsert!=null?this.Params.AfterInsert:null;this.Params.AfterSubmit=this.Params.AfterSubmit!=null?this.Params.AfterSubmit:null;this.Instance=Instance;this.Input=this.Params.Input||'autocomplete_sa_'+this.Instance;this.State='close';this.CurrentResults=0;this.LastIndex=0;this.Timeout=null;this.Init=function(){this.CreateAutoCompleteHtml();if(this.Params.LoadSearch)this.LoadSearchFromUrl();if(this.Params.AfterInit)this.Params.AfterInit.call(this);$(this.Input).observe('keypress',function(){_this.KEYPRESS.apply(_this,arguments);});$(this.Input).observe('keyup',function(){_this.KEYUP.apply(_this,arguments);});Event.observe(document.body,'click',function(){_this.Close.apply(_this,arguments);});}
this.KEYPRESS=function(event){var oInp=$(this.Input);switch(event.keyCode){case 38:if(this.State=="open")this.Set(this.LastIndex-1>-1?this.LastIndex-1:(this.Instance=='header'?0:(this.LastIndex==-1?this.CurrentResults-1:0)));Event.stop(event);break;case 40:if(this.State=="open")this.Set(this.LastIndex+1<this.CurrentResults?this.LastIndex+1:this.CurrentResults-1);Event.stop(event);break;case 13:if(this.Params.AutoInsert){if(this.State=="open")this.AutoInsert();}
if(this.Params.AfterSubmit){if(this.Params.MultipleInsert){if(this.State=="close")this.Params.AfterSubmit.call(this);}
else this.Params.AfterSubmit.call(this);}
if(this.State=="open")this.Close();break;}}
this.KEYUP=function(event){if(AutoCompleteSAConfig.JavascriptLoaded){if(event.keyCode!=38&&event.keyCode!=40&&event.keyCode!=13){if(this.Timeout)clearTimeout(this.Timeout);this.Timeout=setTimeout(function(){_this.SearchAndDisplay.call(_this);},300);}}
else AutoCompleteSAConfig.LoadJavascript(this.Instance);},this.MOUSEOVER=function(e){var oAutoComplete=$('autocomplete_container_sa_'+this.Instance),oLastOpt=$('sa_autocomplete_opt_'+this.Instance+'_'+this.LastIndex),index=e.getAttribute("index")*1;if(oLastOpt)oLastOpt.setStyle({backgroundColor:'#cdcdcd'});this.LastIndex=index;$(e).setStyle({backgroundColor:'#e9fcfd'});}
this.SearchAndDisplay=function(){var oAutoComplete=$('autocomplete_container_sa_'+this.Instance),oSymbolsBox=$('autocomplete_box_symbols_'+this.Instance),oAuthorsBox=$('autocomplete_box_authors_'+this.Instance),oSymbolsCont=$('autocomplete_container_symbols_sa_'+this.Instance),oAuthorsCont=$('autocomplete_container_authors_sa_'+this.Instance),oIframeCover=$('autocomplete_iframe_cover_'+this.Instance),oLoadingBox=$('autocomplete_box_loading_'+this.Instance),oInput=$(this.Input),sPhrase=this.ParsePhrase(oInput.value.trim()),sSymbol,oDups={},aDisplaySymbols=[],aDisplayAuthors=[],aHtmlSymbols=[],aHtmlAuthors=[],aTemp,rxSymbol=/^[\w]{1,5}(?:\.[\w]{1,2})?$/i,rxSearch1,rxSearch2,rxSearch3,iMax=10,iFound=0,index=0;oAutoComplete.setStyle({display:'none'});oLoadingBox.setStyle({display:'none'});if(this.Params.Symbols)oSymbolsBox.setStyle({display:'none'});if(this.Params.Authors)oAuthorsBox.setStyle({display:'none'});if(this.Params.IframeCover)oIframeCover.setStyle({height:'0px',display:'none'});this.State="close";if(this.Params.Symbols)oSymbolsCont.update('');if(this.Params.Authors)oAuthorsCont.update('')
if(!sPhrase.length||/[<>]/.test(sPhrase))return;rxSearch1=new RegExp("<("+toRx(sPhrase)+".*?)<","gi");rxSearch2=new RegExp("<((?:[^><]+?)"+toRx(sPhrase)+"(?:[^>]*?)>(?:[^<]*?))<","gi");rxSearch3=new RegExp("<((?:[^><]*?)>(?:[^<]*?)"+toRx(sPhrase)+"(?:[^<]*?))<","gi");rxSearch4=new RegExp("<((?:[^><]*?)>"+toRx(sPhrase)+"(?:[^<]*?))<","gi");if(this.Params.Symbols){symbols.replace(rxSearch1,function(All,$1){if(aDisplaySymbols.length<10){aDisplaySymbols.push($1);}});if(aDisplaySymbols.length<10){symbols.replace(rxSearch2,function(All,$1){if(aDisplaySymbols.length<10){aDisplaySymbols.push($1);}});}
if(aDisplaySymbols.length<10){symbols.replace(rxSearch4,function(All,$1){if(aDisplaySymbols.length<10){aDisplaySymbols.push($1);}});}
if(aDisplaySymbols.length<10){symbols.replace(rxSearch3,function(All,$1){if(aDisplaySymbols.length<10){aDisplaySymbols.push($1);}});}
aDisplaySymbols=aDisplaySymbols.uniq();}
if(this.Params.Authors){authors.replace(rxSearch4,function(All,$1){if(aDisplayAuthors.length<10)aDisplayAuthors.push($1);});if(aDisplayAuthors.length<10){authors.replace(rxSearch3,function(All,$1){if(aDisplayAuthors.length<10)aDisplayAuthors.push($1);});}
aDisplayAuthors=aDisplayAuthors.uniq();}
aTemp=aDisplayAuthors.slice(0,5);aDisplaySymbols=aDisplaySymbols.slice(0,10-aTemp.size());if(aDisplaySymbols.size()+aTemp.size()<10)aDisplayAuthors=aDisplayAuthors.slice(0,10-aDisplaySymbols.size());else aDisplayAuthors=aTemp;if(aDisplaySymbols.size()||aDisplayAuthors.size()){aDisplaySymbols.each(function(cat){cat=cat.split(">");aHtmlSymbols.push('<div data="'+cat[0].toUpperCase()+'" id="sa_autocomplete_opt_'+_this.Instance+'_'+index+'" index="'+index+'" onmouseover="AutoCompleteSAConfig.Route(\''+_this.Instance+'\',\'MOUSEOVER\',[this])" onclick="AutoCompleteSAConfig.Route(\''+_this.Instance+'\',\'Insert\',[\''+toJs(cat[0].toUpperCase())+'\',true])"><span class="autocomplete_symbol_name">'+cat[0].toUpperCase().replace(new RegExp(toRx(sPhrase),"i"),'<b>'+sPhrase.toUpperCase()+'</b>')+'</span><span class="autocomplete_symbol_description">'+(new RegExp(toRx(sPhrase),"i").test(cat[0])?cat[1]:cat[1].replace(new RegExp("("+toRx(sPhrase)+")","i"),"<b>$1</b>"))+'</span></div>');index++;});aDisplayAuthors.each(function(cat){cat=cat.split(">");aHtmlAuthors.push('<div data="'+cat[1]+'" id="sa_autocomplete_opt_'+_this.Instance+'_'+index+'" index="'+index+'" onmouseover="AutoCompleteSAConfig.Route(\''+_this.Instance+'\',\'MOUSEOVER\',[this])" onclick="AutoCompleteSAConfig.Route(\''+_this.Instance+'\',\'Insert\',[\''+toJs(cat[1])+'\',true])">'+(cat[1].replace(new RegExp("("+toRx(sPhrase)+")","i"),'<b>$1</b>'))+'</div>');index++;});if(this.Params.Symbols)oSymbolsCont.update(aHtmlSymbols.join(""));if(this.Params.Authors)oAuthorsCont.update(aHtmlAuthors.join(""));oAutoComplete.setStyle({display:'block'});if(aDisplaySymbols.size()&&this.Params.Symbols)oSymbolsBox.setStyle({display:'block'});if(aHtmlAuthors.size()&&this.Params.Authors)oAuthorsBox.setStyle({display:'block'});this.State="open";this.LastIndex=-1;this.CurrentResults=aDisplaySymbols.size()+aDisplayAuthors.size();if(this.Params.IframeCover)oIframeCover.setStyle({height:oAutoComplete.offsetHeight+'px',width:oAutoComplete.offsetWidth+'px',display:'block'});}}
this.ParsePhrase=function(Phrase){if(this.Params.MultipleInsert){/([^\, ]+?)$/.test(Phrase);return RegExp.$1;}
else return Phrase;}
this.LoadingMessage=function(Instance){var oAutoComplete=$('autocomplete_container_sa_'+this.Instance),oLoadingBox=$('autocomplete_box_loading_'+this.Instance),oSymbolsBox=$('autocomplete_box_symbols_'+this.Instance),oAuthorsBox=$('autocomplete_box_authors_'+this.Instance),oIframeCover=$('autocomplete_iframe_cover_'+this.Instance);if(this.Params.Symbols)oSymbolsBox.setStyle({display:'none'});if(this.Params.Authors)oAuthorsBox.setStyle({display:'none'});if(this.Params.IframeCover)oIframeCover.setStyle({height:'0px',display:'none'});oAutoComplete.setStyle({display:'block'});oLoadingBox.setStyle({display:'block'});}
this.Set=function(Index){var oOpt=$('sa_autocomplete_opt_'+this.Instance+'_'+Index),oLastOpt=$('sa_autocomplete_opt_'+this.Instance+'_'+this.LastIndex);if(oLastOpt)oLastOpt.setStyle({backgroundColor:'#cdcdcd'});oOpt.setStyle({backgroundColor:'#E9FCFD'});this.LastIndex=Index;this.Insert(oOpt.getAttribute("data"));}
this.Insert=function(Value,bFromClick){var oInp=$(this.Input);oInp.focus();oInp.value=this.Params.MultipleInsert?(oInp.value.replace(/\, +$/,"").replace(/([^\,]+)$/," "+Value+", ")).replace(/^ /,""):Value;if(bFromClick&&this.Params.AfterInsert)this.Params.AfterInsert.call(this);}
this.AutoInsert=function(){if(this.LastIndex==-1)this.Insert($('sa_autocomplete_opt_'+this.Instance+'_0').getAttribute('data'));}
this.Close=function(){var oAutoComplete=$('autocomplete_container_sa_'+this.Instance),oIframeCover=$('autocomplete_iframe_cover_'+this.Instance);try{oAutoComplete.setStyle({display:'none'});if(this.Params.IframeCover)oIframeCover.setStyle({display:'none'});this.LastIndex=null;this.State="close";}
catch(e){};}
this.CreateAutoCompleteHtml=function(){var aHtml=[];aHtml.push('<div id="autocomplete_container_sa_'+this.Instance+'" class="autocomplete_container_sa autocomplet_wrapper">');aHtml.push('<div id="autocomplete_box_loading_'+this.Instance+'" class="autocomplete_box_sa autocomplete_box_loading_style">');aHtml.push('Loading...');aHtml.push('</div>');if(this.Params.Symbols){aHtml.push('<div id="autocomplete_box_symbols_'+this.Instance+'" class="autocomplete_box_sa">');aHtml.push('<div class="autocomplete_box_title_sa">Symbols:</div>');aHtml.push('<div id="autocomplete_container_symbols_sa_'+this.Instance+'" class="autocomplete_box_result_sa autocomplete_container_symbols_sa"></div>');aHtml.push('</div>');}
if(this.Params.Authors){aHtml.push('<div id="autocomplete_box_authors_'+this.Instance+'" class="autocomplete_box_sa">');aHtml.push('<div class="autocomplete_box_title_sa">Authors:</div>');aHtml.push('<div id="autocomplete_container_authors_sa_'+this.Instance+'" class="autocomplete_box_result_sa autocomplete_container_authors_sa"></div>');aHtml.push('</div>');}
if(this.Params.Ad)aHtml.push('<div class="autocomplete_box_ad">'+$('autocomplete_sa_ad_'+this.Instance).innerHTML+'</div>');aHtml.push('</div>');if(this.Params.IframeCover)aHtml.push('<iframe id="autocomplete_iframe_cover_'+this.Instance+'" class="autocomplete_iframe_cover" frameborder="0" scrolling="no"></iframe>');if(this.Params.WriteToDocument)document.write(aHtml.join(""));else return aHtml.join("");}
this.Find=function(){var oSearchForm=$('search_box_sa_'+this.Instance),oInp=$(this.Input),InpHidden=$('autocomplete_sa_hidden_'+this.Instance),sPhrase=oInp.value,rxIsAuthor=new RegExp("<(?:([^><]*?)>"+toRx(sPhrase)+" ?)<","gi");if(AutoCompleteSAConfig.JavascriptLoaded){InpHidden.value=new RegExp("<(?:([^><]*?)>"+toRx(sPhrase)+" ?)<","gi").test(authors)?RegExp.$1:sPhrase;}
else InpHidden.value=sPhrase;if(sPhrase.trim()!="")oSearchForm.submit();}
this.LoadSearchFromUrl=function(){var oInp=$(this.Input),rxQ=/\/search\/\?q\=(.*?)\&/;if(rxQ.test(top.location.href))oInp.value=unescape(RegExp.$1.replace(/\+/g," "));}}/* --------- /javascripts/authentication.js --------- */ 

var Authentication={};Authentication.Authenticate=function(Id,Activity,Funcs,Messages,Additional_Data){Authentication.Popup(Id,Activity,Funcs,Messages,Additional_Data);}
Authentication.Popup=function(Id,Activity,Funcs,Messages,Additional_Data){var aPopup=[];if(Additional_Data){Additional_Data=Additional_Data.replace(/\'/g,"&#39;");}
aPopup.push("<div id='readlater_register_login' class='"+(!Messages.Login?"no_text_box":"yes_text_box")+"'>");if(Messages.Login)aPopup.push("<div class='top'>In order to "+Messages.Login+", you must be logged in:</div>");else aPopup.push("<div class='top_no_text'>&nbsp;</div>");aPopup.push("<form id='authentication_register_form' class='readlater_register' onkeypress='KEY_FORM_PRESS(event,Authentication.Register)' onsubmit='return false;'>");aPopup.push("<input type='hidden' name='id' value='"+Id+"'>");aPopup.push("<input type='hidden' name='activity' value='"+Activity+"'>");aPopup.push("<input type='hidden' name='function' value='"+Funcs.Register+"'>");aPopup.push("<input type='hidden' name='url_source' value='"+top.location.href.replace(/\?.*?$/,'')+"'>");if(Additional_Data)aPopup.push("<input type='hidden' name='additional_data' value='"+Additional_Data+"'>");aPopup.push("<h3>Register<span> - if you don't have an account</h3>");aPopup.push("<fieldset><span>Name/Pseudonym:</span><input type='text' id='authentication_register_nick' maxlength='80' tabindex='39' name='user[nick]'/></fieldset>");aPopup.push("<fieldset><span>Email Address:</span><input name='user[email]' id='authentication_register_email' tabindex='40' type='text' /></fieldset>");aPopup.push("<fieldset><span>Create Password:</span><input name='user[password]' id='authentication_register_password' tabindex='41' type='password' /></fieldset>");aPopup.push("<fieldset><span>Confirm Password:</span><input name='user[confirmpassword]' id='authentication_register_password_confirm' tabindex='42' type='password' /></fieldset>");aPopup.push("<div class='agree' id='register_to_mail_cont'><input id='register_to_mail' checked='checked' name='daily_dispatch' value='daily-dispatch' tabindex='43' type='checkbox'/>Get our headlines by free daily email.</div>");aPopup.push("<div class='agree'><input id='authentication_register_agree_to_terms' checked='checked' tabindex='44' type='checkbox'/>I agree to <a href='/page/terms-of-use' target='_blank'>Terms of Use</a> & <a href='/page/privacy' target='_blank'>Privacy Policy</a></div>");aPopup.push("<div id='authentication_register_button' class='register_button' onclick='Authentication.Register();' tabindex='45'><span class='l'></span><input class='c' type='button' value='Register'/><span class='r'></span></div>");aPopup.push("<div id='register_loader' class='readlater_register_loader' style='display:none;'><img src='/images/loader.gif' /></div>");aPopup.push("</form>");aPopup.push("<div class='readlater_login'>");aPopup.push("<form id='authentication_login_form' onkeypress='KEY_FORM_PRESS(event,Authentication.Login)' onsubmit='return false;'>");aPopup.push("<input type='hidden' name='id' value='"+Id+"'>");aPopup.push("<input type='hidden' name='activity' value='"+Activity+"'>");aPopup.push("<input type='hidden' name='function' value='"+Funcs.Login+"'>");if(Additional_Data)aPopup.push("<input type='hidden' name='additional_data' value='"+Additional_Data+"'>");aPopup.push("<h3>Login<span> - for registered users</span></h3>");aPopup.push("<fieldset><span>Email:</span><input type='text' name='user[email]' id='authentication_login_email' tabindex='50' /></fieldset>");aPopup.push("<fieldset><span>Password:</span><div id='password_wrapper'><input type='text' name='user[password]' id='authentication_login_password' tabindex='51' /></div></fieldset>");aPopup.push("<div id='authentication_login_button' class='login_button' onclick='Authentication.Login()'><span class='l'></span><input class='c' type='button' value='Login' tabindex='52' /><span class='r'></span></div><br class='cleaner'/>");aPopup.push("</form>");aPopup.push("<form id='authentication_forgot_password_form' onkeypress='KEY_FORM_PRESS(event,Authentication.Forgot_Password)' onsubmit='return false;'>");aPopup.push("<input type='hidden' name='id' value='"+Id+"'>");aPopup.push("<input type='hidden' name='activity' value='"+Activity+"'>");aPopup.push("<input type='hidden' name='function' value='"+Funcs.ForgotPassword+"'>");aPopup.push("<input type='hidden' name='url_source' value='"+top.location.href.replace(/\?.*?$/,'')+"'>");if(Additional_Data)aPopup.push("<input type='hidden' name='additional_data' value='"+Additional_Data+"'>");aPopup.push("<div class='forgot'>");aPopup.push("<div id='hide_wrapper'><span class='hidee' onclick='password_type_change_to_password(\"authentication_login_password\")' onmouseover='link_over(this,\"#024999\")' onmouseout='link_out(this,\"#024999\")'>Hide</span></div>");aPopup.push("<div class='forgot_your_password' onmouseover='link_over(this,\"#024999\")' onmouseout='link_out(this,\"#024999\")' onclick='$(\"authentication_forgot_password_cont\").toggle()'>Forgot your password</div>");aPopup.push("<span id='authentication_forgot_password_cont' style='display:none;'><div class='please_enter'>Please enter your email address:</div>");aPopup.push("<fieldset><input id='authentication_forgot_password_email' name='user[email]' type='text'/><div id='authentication_forgot_password_button' class='submit_button' onclick='Authentication.Forgot_Password();' onkeypress='return false;'><span class='r'></span><input class='c' type='button' value='Submit'/><span class='l'></span></div></fieldset></span>");aPopup.push("</div>");aPopup.push("</form>");aPopup.push("<div id='login_loader' class='readlater_login_loader' style='display:none;'><img src='/images/loader.gif' /></div>");aPopup.push("<div id='forgot_password_loader' class='readlater_login_submit_loader' style='display:none;'><img src='/images/loader.gif' /></div>");aPopup.push("</div>");aPopup.push("<div id='authentication_notices' class='errors' style='display:none;'>");aPopup.push("<div id='authentication_register_notice' class='error1''></div>");aPopup.push("<div id='authentication_login_notice' class='error2''></div>");aPopup.push("</div><div class='cleaner'></div>");aPopup.push("<div class='close_quickread_stretchable' onclick='if (oRefresher) { oRefresher.Activate() };AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close "+Messages.Close+"</span><span class='close_right'></span></div>");AlphaBox.Loading();AlphaBox.AddHtml(aPopup.join(""));setTimeout(function(){$('authentication_login_email').focus()},500);}
Authentication.Login=function(){var oLoginForm=$('authentication_login_form'),oError=$('authentication_login_notice'),oResponse;if(bInProcees)return;if(!validate_email('authentication_login_email','authentication_login_notice')||!validate_password('authentication_login_password','authentication_login_notice','Please enter your password.',1,80)){$('authentication_notices').setStyle({display:''});return;}
urchinTracker('event/quickread/logged_out/try_to_login');new Ajax.Request("/authentication/login",{asynchronous:true,parameters:Form.serialize(oLoginForm),method:'post',onLoading:function(){bInProcees=true;$('authentication_login_button').addClassName('disabled');$('login_loader').setStyle({display:''});},onComplete:function(transport){if(transport.status==200){eval('oResponse='+transport.responseText);if(oResponse.login){Authentication.Extra=oResponse.extra;eval(oResponse['function']+'("'+oResponse.id+'")');}
else{oError.innerHTML=Authentication.Messages[oResponse.message];$('authentication_notices').setStyle({display:''});}}
$('authentication_login_button').removeClassName('disabled');$('login_loader').setStyle({display:'none'});bInProcees=false;},onError:function(){$('authentication_login_button').removeClassName('disabled');$('login_loader').setStyle({display:'none'});bInProcees=false;}});}
Authentication.Register=function(){var oRegisterForm=$('authentication_register_form'),oError=$('authentication_register_notice'),oResponse;if(bInProcees)return;if(!validate_nick('authentication_register_nick','authentication_register_notice','Please enter a name/pseudonym.')||!validate_email('authentication_register_email','authentication_register_notice')||!validate_password('authentication_register_password','authentication_register_notice','Please enter a password with 4 to 40 characters.',4,40)||!validate_password_confirmation("authentication_register_password","authentication_register_password_confirm","authentication_register_notice")){$('authentication_notices').setStyle({display:''});return;}
if(!$("authentication_register_agree_to_terms").checked){$('authentication_notices').setStyle({display:''});$('authentication_register_notice').innerHTML="Terms must be agreed in order to confirm registration.";$('authentication_register_agree_to_terms').focus();return;}
urchinTracker('event/quickread/logged_out/try_to_register');new Ajax.Request("/authentication/registration",{asynchronous:true,parameters:Form.serialize(oRegisterForm),method:'post',onLoading:function(){bInProcees=true;$('authentication_register_button').addClassName('disabled');$('register_loader').setStyle({display:''});},onComplete:function(transport){if(transport.status==200){eval('oResponse='+transport.responseText);if(oResponse.registration){Authentication.Extra=oResponse.extra;eval(oResponse['function']+'("'+oResponse.id+'")');}
else{oError.innerHTML=Authentication.Messages[oResponse.message];$('authentication_notices').setStyle({display:''});}}
bInProcees=false;$('authentication_register_button').removeClassName('disabled');$('register_loader').setStyle({display:'none'});},onError:function(){bInProcees=false;$('authentication_register_button').removeClassName('disabled');$('register_loader').setStyle({display:'none'});}});}
Authentication.Forgot_Password=function(){var oForgotPasswordForm=$('authentication_forgot_password_form'),oError=$('authentication_login_notice'),oResponse;if(bInProcees)return;if(!validate_email('authentication_forgot_password_email','authentication_login_notice')){$('authentication_notices').setStyle({display:''});return;}
urchinTracker('event/quickread/logged_out/forgot_password');new Ajax.Request("/authentication/forgot_password",{asynchronous:true,parameters:Form.serialize(oForgotPasswordForm),method:'post',onLoading:function(){bInProcees=true;$('authentication_forgot_password_button').addClassName('disabled');$('forgot_password_loader').setStyle({display:''});},onComplete:function(transport){if(transport.status==200){eval('oResponse='+transport.responseText);if(oResponse.forgot_password){Authentication.Extra=oResponse.extra;eval(oResponse['function']+'("'+oResponse.id+'")');}
else{oError.innerHTML=Authentication.Messages[oResponse.message];$('authentication_notices').setStyle({display:''});}}
bInProcees=false;$('authentication_forgot_password_button').removeClassName('disabled');$('forgot_password_loader').setStyle({display:'none'});},onError:function(){bInProcees=false;$('authentication_forgot_password_button').removeClassName('disabled');$('forgot_password_loader').setStyle({display:'none'});}});}
Authentication.ParseParam=function(aParams){window[aParams[0]].call(this,aParams.pop());}
Authentication.Messages={"login_failed":"Please check your email and password and try again.","blocked_user":"Login failed, please contact <a href='mailto:contact-website@seekingalpha.com'>contact-website@seekingalpha.com</a>","no_user":"Please check your email and try again.","missing_user_details":"Please check your email and password and try again.","already_registered":"You are already registered, try logging in.","Email is not valid":"Email is not valid, try again.","Nick is not valid":"Name/pseudonym is not valid, try again.","Name/pseudonym has been already taken":"Name/pseudonym has been already taken"}/* --------- /javascripts/ziignight.js --------- */ 

function Ziignight(Type,Callback,Symbols){var _this=this;this.Type=Type;this.Callback=Callback;this.Symbols=Symbols;this.Refresh=true;this.User="shmueli@seekingalpha.com";this.Interval=30*1000;this.Urls={Multi:"http://splices.xignite.com/seekingalpha_GetBATSLastSales.json?Header_Username="+this.User+"&_callback=oZiignight.Callbacks."+Callback+"&Symbols=DIA%2cSPY%2c"+this.Symbols,Market:"http://splices.xignite.com/seekingalpha_GetBATSLastSales.json?Header_Username="+this.User+"&_callback=oZiignight.Callbacks."+Callback+"&Symbols=DIA%2cSPY",Year:"http://splices.xignite.com/seekingalpha_getOneYearChange.json?Header_Username="+this.User+"&_callback="+Callback+"&Identifier="+this.Symbols,Single:"http://splices.xignite.com/seekingalpha_GetBATSQuote.json?Header_Username="+this.User+"&Symbol="+this.Symbols+"&_callback=oZiignight.Callbacks."+Callback}
this.Init=function(Type){this.RemoteJSON(this.Urls[this.Type]);}
this.RemoteJSON=function(Url){this.Script=document.createElement('script');this.Script.type="text/javascript";this.Script.src=Url;document.body.insertBefore(this.Script,document.body.firstChild);if(this.Refresh){setTimeout(function(){this.ReloadJSON();}.bind(this),this.Interval);}}
this.ReloadJSON=function(){$(this.Script).remove();this.RemoteJSON(this.Urls[this.Type]);}
this.Callbacks={Portfolio:function(JSON){var oSymbolsPortfolio=$('SymbolData'),aHtml=[];_this.Callbacks.Market.call(_this,JSON);JSON.Q=JSON.Q.splice(2,JSON.Q.length).sort(function(a,b){if(a.S>b.S)return 1;if(b.S>a.S)return-1;return 0;});aHtml.push('<table>');aHtml.push('<tbody>');aHtml.push('<tr>');aHtml.push('<style></style>');aHtml.push('<th class="symbol">Symbol</th>');aHtml.push('<th class="last_trade" colspan="2">Last Trade</th>');aHtml.push('<th class="change" colspan="2">Change</th>');aHtml.push('<th></th>');aHtml.push('</tr>');JSON.Q.each(function(Q,i){if(Q.S.length){Q=_this.NotAvailable(Q);if(i%2){aHtml.push('<tr>');}
else{aHtml.push('<tr class="gray">');}
aHtml.push('<td class="symbol">'+'<a href="/symbol/'+Q.S.toLowerCase()+'">'+Q.S.toUpperCase()+'</a></td>');aHtml.push('<td class="last_trade">'+_this.FixHour(Q.T)+'</td>');aHtml.push('<td class="last_trade2">'+_this.FixDecimalPoint(Q.L)+'</td>');aHtml.push('<td class="number '+_this.GetClassName(Q.P)+'"><span>'+_this.FixDecimalPoint(Q.C)+'</span></td>');aHtml.push('<td class="percent '+_this.GetClassName(Q.P)+'"><span>'+_this.FixDecimalPoint(Q.P)+(Q.P!='N/A'?'%':'')+'</span></td>');aHtml.push('<td class="more"><a href="/symbol/'+Q.S.toLowerCase()+'">more&nbsp;&raquo;</a></td>');aHtml.push('</tr>');}});aHtml.push('</tbody>');aHtml.push('</table>');oSymbolsPortfolio.update(aHtml.join(''));},Market:function(JSON){var oMarketDJIA=$('market_djia'),oMarketDJIA_Change=$('market_djia_change'),oMarketDJIA_Percent=$('market_djia_percent'),oMarketSAP=$('market_sap'),oMarketSAP_Change=$('market_sap_change'),oMarketSAP_Percent=$('market_sap_percent');oMarketDJIA_Percent.update(_this.FixDecimalPoint(JSON.Q[0].P)+"%").addClassName(_this.GetClassName(JSON.Q[0].P));oMarketSAP_Percent.update(_this.FixDecimalPoint(JSON.Q[1].P)+"%").addClassName(_this.GetClassName(JSON.Q[1].P));},Symbol:function(JSON){var oSymbol_Trade=$('symbol_last_trade'),oSymbol_Change=$('symbol_change'),oSymbol_Percent=$('symbol_procent_change'),oSymbol_Time=$('symbol_time');oSymbol_Trade.update(_this.FixDecimalPoint(JSON.Last));oSymbol_Change.update(_this.FixDecimalPoint(JSON.Change)).addClassName(_this.GetClassName(JSON.PercentChange));oSymbol_Percent.update(_this.FixDecimalPoint(JSON.PercentChange)+"%");oSymbol_Time.update(JSON.Date+" "+JSON.Time);},Dashboard:function(JSON){var oDashboard=$('popular_dashboard_symbols'),aHtml=[],iQ,iYear,i;aHtml.push('<table cellspacing="0">');aHtml.push('<thead>');aHtml.push('<tr>');aHtml.push('<td>&nbsp;</td>');aHtml.push('<td class="today title">Today</td>');aHtml.push('<td class="year title" nowrap="nowrap">1 yr</td>');aHtml.push('<td>&nbsp;</td>');aHtml.push('<td class="today title">Today</td>');aHtml.push('<td class="year title" nowrap="nowrap">1 yr</td>');aHtml.push('<td>&nbsp;</td>');aHtml.push('<td class="today title">Today</td>');aHtml.push('<td class="year_last title" nowrap="nowrap">1 yr</td>');aHtml.push('</tr>');aHtml.push('</thead>');aHtml.push('<tbody>');for(iQ=2;iQ<JSON.Q.length;){aHtml.push('<tr>');for(i=0;i<3;i++){if(JSON.Q[iQ]&&JSON.Q[iQ].S){iYear=_this.DashboardYearHash[JSON.Q[iQ].S];aHtml.push('<td>'+_this.DashboardSymbolToName[JSON.Q[iQ].S]+' <strong>(<a href="/symbol/'+JSON.Q[iQ].S.toLowerCase()+'">'+JSON.Q[iQ].S+'</a>)</strong></td>');aHtml.push('<td nowrap="nowrap"  class="today '+_this.GetClassName(JSON.Q[iQ].P)+'">'+_this.FixDecimalPoint(JSON.Q[iQ].P,true)+(JSON.Q[iQ].P!='N/A'?'%':'')+'</td>');aHtml.push('<td nowrap="nowrap" class="'+(i<2?'year':'yeat_last')+' '+_this.GetClassName(iYear||0)+'">'+(iYear!=undefined?(_this.FixDecimalPoint(iYear,true)+'%'):'-')+'</td>');}
else aHtml.push('<td>&nbsp;</td><td class="today plus">&nbsp;</td><td class="'+(i<2?'year':'yeat_last')+'">&nbsp;</td>');iQ++;}
aHtml.push('</tr>');}
aHtml.push('</tbody>');aHtml.push('</table>');oDashboard.update(aHtml.join(''));},DashboardYear:function(JSON){_this.DashboardYearHash[JSON.S]=JSON.PChange==Infinity?null:JSON.PChange;}}
this.GetClassName=function(P){if(P<0)return'down';if(P==0)return'non';if(P>0)return'up';}
this.FixDecimalPoint=function(Int,Round){if(Int=='N/A')return Int;return Int!=0?(((""+Int).indexOf(".")>-1?Int+"00":""+Int)*1).toFixed(Round?1:2):0;}
this.FixHour=function(Hour){if(Hour=='N/A')return Hour;else if(Hour==null)return'N/A';Hour=Hour.toLowerCase();var result=Hour.replace(/(\d+\:\d+)\:\d+\s(\w+)/g,"$1"+"$2"+"&nbsp;ET");return Hour!=0?result:0;}
this.NotAvailable=function(Q){return Q.L==0&&Q.C==0&&Q.P==0?{S:Q.S,L:'N/A',C:'N/A',P:'N/A'}:Q;}}
Ziignight.prototype.PortfolioPreview=function(Symbols){var oSymbolsPortfolio=$('SymbolData'),aSymbols=Symbols.split(','),aHtml=[];aSymbols=aSymbols.sort(function(a,b){if(a>b)return 1;if(b>a)return-1;return 0;});aHtml.push('<table>');aHtml.push('<tbody>');aHtml.push('<tr>');aHtml.push('<th class="symbol">Symbol</th>');aHtml.push('<th colspan="2">Last Trade</th>');aHtml.push('<th colspan="3" class="change">Change</th>');aHtml.push('</tr>');aSymbols.each(function(Q,i){aHtml.push('<tr>');aHtml.push('<td class="symbol">'+'<a href="/symbol/'+Q.toLowerCase()+'">'+Q.toUpperCase()+'</a></td>');aHtml.push('<td class="last_trade loader" colspan="5">&nbsp;</td>');aHtml.push('</tr>');});aHtml.push('</tbody>');aHtml.push('</table>');oSymbolsPortfolio.update(aHtml.join(''));}
Ziignight.prototype.Watchlist={Add:function(Btn){var oSlugs=$('autocomplete_sa_ziignight'),aSlugs;if(aSlugs=this.Watchlist.Get()){new Ajax.Request('/account/ajax_subscribe_logged_in_user_with_ticker_slugs',{asynchronous:true,evalScripts:true,parameters:"slugs="+aSlugs.join(',').replace(/\,$/,''),onLoading:function(transport){Btn.disabled=true;},onComplete:function(transport){if(transport.status==200){if(transport.responseText=='failed'){alert('An error has occoured.');}else{addToCookie('user_watchlist_slugs',transport.responseText)
this.Symbols=readCookie('user_watchlist_slugs');this.Urls.Multi=this.Urls.Multi.replace(/\&Symbols\=(?:.*?)$/,'&Symbols=DIA%2cSPY%2c'+this.Symbols);this.ReloadJSON();}}else{alert("An error has occurred.");}
Btn.disabled=false;oSlugs.value='';}.bind(this)});}},Get:function(){var oSlugs=$('autocomplete_sa_ziignight');if(oSlugs.value.trim()==''){alert('Please insert a stock');return false;}
return oSlugs.value.trim().replace(/ /g,'').split(',');}}
Ziignight.prototype.DashboardYearHash={};Ziignight.prototype.DashboardSymbolToName={"IWV":"Total US Market","ICF":"US Real Estate","TLT":"US Long Term Treasuries","LQD":"Corporate Bonds","HYG":"US High Yield Bonds","IAU":"Gold","SLV":"Silver","GSG":"Commodities","IYM":"Basic Materials","IYK":"Consumer Goods","IYC":"Consumer Services","IYE":"Energy","IYG":"Financial","IYH":"Health Care","IYJ":"Industrial","IYZ":"Telecom","IDU":"Utilities","EEM":"Emerging Markets","EFA":"Developed Markets","ILF":"Latin America 40","FXI":"China","EWJ":"Japan","EWZ":"Brazil","EZU":"Europe","EWW":"Mexico","EWT":"Taiwan","IJR":"US Small Caps","IJH":"US Mid Caps","IVV":"US Large Caps","IOO":"Global 100","AGG":"US Aggregate Bonds","IGOV":"International Govt. Bonds","REZ":"US Residential","DVY":"US Dividends","IYR":"US Real Estate","IVE":"Large Cap Value","IJS":"Small Cap Value","SHV":"Short Term Treasurys","SHY":"1-3 Yr Treasurys","IEF":"7-10 Yr Treasurys","TLH":"10-20 Yr Treasurys","TLT":"20+ Yr Treasurys","TIP":"US Inflation Protected Bonds","MUB":"Municipal Bonds"};/* --------- /javascripts/gigya_sa.js --------- */ 

function GigyaSA(){this.conf={"APIKey":"2_E5jQNGdQY7ZPUI2Y3fERnIgVJ2nbSRxzEnaAX-W8qJwIQCySVUKqc050cJb1TtP5","enabledProviders":"twitter,facebook,yahoo"}
this.connect_params={containerID:'gigyaComponentDiv',showEditLink:true,showTermsLink:false,width:'120',height:'60'}
this.init=function(){try{if(!is_users_cookie_exists()){return;}}catch(err){}
this.createContainer();gigya.services.socialize.showConnectUI(this.conf,this.connect_params);gigya.services.socialize.getUserInfo(this.conf,{callback:this.gigyaInfo});gigya.services.socialize.addEventHandlers(this.conf,{onConnect:this.gigyaInfo,onDisconnect:this.gigyaInfo});}
this.getUserInfo=function(){gigya.services.socialize.getUserInfo(this.conf,{callback:this.gigyaInfo});}
this.isConnected=function(publish_button_id,type){gigya.services.socialize.getUserInfo(this.conf,{callback:function(res){if(res.user&&res.user.isConnected){var connected_and_approved_text=generate_connect_message(res.user);set_gigya(publish_button_id,type,connected_and_approved_text,true)}
else{set_gigya(publish_button_id,type,connected_and_approved_text,false)}}});}
function generate_connect_message(user){if(user.identities['facebook']){var to_msg="Facebook";var add_or="add Twitter</a> or ";}
if(user.identities['twitter']){var to_msg="Twitter";var add_or="add Facebook</a> or ";}
if(user.identities['yahoo']){if(user.identities['twitter']){var to_msg="Yahoo and Twitter";var add_or="add Facebook</a> or ";}else if(user.identities['facebook']){var to_msg="Yahoo and Facebook";var add_or="add Twitter</a> or ";}else{var to_msg="Yahoo";var add_or="add Twitter or Facebook</a> or ";}}
if((user.identities['twitter'])&&(user.identities['facebook'])){if(user.identities['yahoo']){var to_msg="Twitter, Facebook and Yahoo";var add_or='';}else{var to_msg="Twitter and Facebook";var add_or='add Yahoo</a> or ';}}
var msg='<div id="gigya_connected_and_approved" class="connected_and_approved">Also published to '+to_msg+' [<a href="javascript:show_edit_connection()">'+add_or+'<a href="/account/twitter_and_facebook_settings" target="_blank">Edit</a>]</div>'
return msg;}
this.gigyaInfo=function(res){infoDiv=document.getElementById('gigyaInfoDiv');if(infoDiv!=null){if(res.user.isConnected){infoDiv.innerHTML="connected."}
else{infoDiv.innerHTML="disconeected"}}}
this.createContainer=function(){gigyaContainer=document.getElementById('gigyaContainerDiv');html="<div id='gigyaWrapper' style='width:400px;height:60px;font-size:12px'>";html+="<div id='gigyaComponentDiv' style='width:200px;float:left;'></div>";html+="<div id='gigyaInfoDiv' style='width:200px;float:left;padding-left:5px'></div></div>";gigyaContainer.innerHTML=html;}
this.shareActivity=function(msg){gigya.services.socialize.setStatus(this.conf,{status:msg})}
this.logout=function(){eraseCookie('gigya_notified_login');try{gigya.services.socialize.logout(this.conf,{callback:logout_completly})}catch(err){logout_completly()}}
this.notify_login_and_connect=function(publish_button_id,type){var notified_login=readCookie('gigya_notified_login');if(is_users_cookie_exists()&&(notified_login==null)){call_ajax_signature(publish_button_id,type);createCookie('gigya_notified_login',true,1000);}else{this.isConnected(publish_button_id,type);}}
function call_ajax_signature(publish_button_id,type){new Ajax.Request('/gigya/signature',{asynchronous:true,evalScripts:true,parameters:{'token':readCookie('user_remember_token')},onComplete:function(transport){if(transport.status==200){var data=transport.responseText;eval("json = "+data);pass_signature_to_gigya(json,publish_button_id,type);}else if(transport.responseText=='failed'){}}});}
function pass_signature_to_gigya(json,publish_button_id,type){gigya.services.socialize.notifyLogin(gigyaSA.conf,{siteUID:json.user_id,timestamp:json.timestamp,signature:json.signature,callback:function(res){if(res.status=="OK"){gigyaSA.isConnected(publish_button_id,type);}}})}
this.showPreferencesUI=function(){preferences_connect_params={containerID:'gigyaComponentDiv',showEditLink:true,showTermsLink:false,width:'130',height:'103'}
gigya.services.socialize.showConnectUI(this.conf,preferences_connect_params);}
this.showGigyaUI=function(){preferences_connect_params={containerID:'gigyaComponentDiv',showEditLink:true,showTermsLink:false,width:'120',height:'58'}
gigya.services.socialize.addEventHandlers(this.conf,{onConnect:function(){global_connected_var=true},onDisconnect:function(){global_connected_var=false}});gigya.services.socialize.showConnectUI(this.conf,preferences_connect_params);}
this.settings_hash={'article':1,'instablog':2,'stocktalk':4,'comment':8}
function printResponse(response,msg){if(response['status']=='OK'){alert(msg);}
else{alert('Error :'+response['statusMessage']);}}}
function inGigyaSettings(type){value=(new GigyaSA()).settings_hash[type]*1;var gigya_settings=readCookie('user_gigya_settings')*1;if(gigya_settings&&((gigya_settings&value)!=0)){return true;}else{return false}}
var gigya_publish_button_id;function set_gigya(publish_button_id,type,connected_and_approved_text,is_it_connected){gigya_publish_button_id=publish_button_id;gigya_connected=(is_it_connected||false);var gigya_type_approved=inGigyaSettings(type.toLowerCase());tmp_text=[];tmp_text.push('<form>');tmp_text.push(connected_and_approved_text);tmp_text.push('<div id="gigya_unconnected_1" class="unnconnected_1">');tmp_text.push('<input type="checkbox" id="publish_checkbox" onclick="gigya_unconnected_checkbox_clicked(this)" /><label>Publish to Facebook or Twitter<br/><br/></label>');tmp_text.push('</div>');tmp_text.push('<div id="gigya_unconnected_2" class="unnconnected_2">');tmp_text.push('<div>');tmp_text.push('<div class="text">Choose your network to publish to:</div>');tmp_text.push('<div id="gigyaComponentDiv" class="flash_unit"></div>');tmp_text.push('</div>');tmp_text.push('<div class="links">');tmp_text.push('<span onclick="gigya_unconnected_back_clicked()" onmouseover=this.style.textDecoration="underline" onmouseout=this.style.textDecoration="none">Back</span>');tmp_text.push('<span class="gray">|</span>');tmp_text.push('<a href="/account/twitter_and_facebook_settings" target="_blank">Advanced options</a>');tmp_text.push('</div>');tmp_text.push('<input onclick="gigya_unconnected_back_clicked()" class="gigya_done" type="button" value="Done" />');tmp_text.push('</div>');tmp_text.push('<div id="gigya_connected_stoktalk_not" class="gigya_connected_stoktalk_not">');tmp_text.push('<input type="checkbox" onclick="gigya_settings(\''+type.toLowerCase()+'\', this);" />');tmp_text.push('<label>Publish my '+type+'s to Twitter or Facebook</lable>');tmp_text.push('</div>');tmp_text.push('</form>');$("gigya_unit").innerHTML=tmp_text.join("");if(gigya_connected){if(gigya_type_approved){if(type=="StockTalk"){$('gigya_connected_and_approved').style.display="none";$('gigya_settings_stock_talk').style.display="inline";}else{$("gigya_connected_and_approved").style.display="block";$(gigya_publish_button_id).style.display="block";}}else{$("gigya_connected_stoktalk_not").style.display="block";$(gigya_publish_button_id).style.display="block";}}else{$("gigya_unconnected_1").style.display="block";$(gigya_publish_button_id).style.display="block";}}
function gigya_unconnected_checkbox_clicked(checkbox){if(checkbox){gigya_settings('all',checkbox);}
if(checkbox&&checkbox.checked){$("gigya_unconnected_1").style.display="none";$("gigya_unconnected_2").style.display="block";$(gigya_publish_button_id).style.display="none";(new GigyaSA()).showGigyaUI();}}
function gigya_unconnected_back_clicked(){if(is_gigya_connected()){$("publish_checkbox").checked=true;}else{$("publish_checkbox").checked=false;}
$("gigya_unconnected_1").style.display="block";$("gigya_unconnected_2").style.display="none";$(gigya_publish_button_id).style.display="block";}
function is_gigya_connected(){try{if(global_connected_var==true){return true}else{return false}}catch(err){return false}}
function set_gigya_stocktalk(){if(is_users_cookie_exists()){gigyaSA=new GigyaSA();gigyaSA.notify_login_and_connect("stocktalk_submit_button","StockTalk");}}
function set_gigya_instablog(){if(is_users_cookie_exists()){gigyaSA=new GigyaSA();gigyaSA.notify_login_and_connect("submit_form_button","Instablog");}}
function set_gigya_comment(){if(is_users_cookie_exists()){gigyaSA=new GigyaSA();gigyaSA.notify_login_and_connect("comment_submit","Comment");}}
function parseGigyaPostCookieAndShare(type){var post_object=readCookie('gigya_post_object');if(post_object&&inGigyaSettings(type))(new GigyaSA()).shareActivity(post_object);eraseCookie('gigya_post_object');}
function gigya_settings(type,checkbox){if(checkbox.checked==false)return;var hash_value=(new GigyaSA().settings_hash[type]);if(!hash_value&&(type!='all'))return;var settings_cookie=readCookie('user_gigya_settings');if(type=='all'){createCookie('user_gigya_settings','15',1000);}else if(!inGigyaSettings(type)){createCookie('user_gigya_settings',(parseInt(settings_cookie)+parseInt(hash_value)),1000);}
var new_settings_cookie=readCookie('user_gigya_settings');new Ajax.Request('/gigya/settings',{asynchronous:true,evalScripts:true,parameters:{'new_value':new_settings_cookie},onComplete:function(transport){if(transport.status==200){}else if(transport.responseText=='failed'){}}});}
function gigya_notify_login(){new GigyaSA().notifyLogin();}
function show_edit_connection(){gigya.services.socialize.showEditConnectionsUI((new GigyaSA().conf),{})}/* --------- /javascripts/article.js --------- */ 

var captchas_hash=[];captchas_hash.push([0,'What is the opposite of "bad"?',4])
captchas_hash.push([1,'What is 20 divided by four (in words)?',4])
captchas_hash.push([2,'How much is 2 plus five (in words)?',5])
captchas_hash.push([3,'What is the first month of the year?',7])
captchas_hash.push([4,'How many minutes are in an hour (in numbers)?',2])
captchas_hash.push([5,'What is four plus 4 (in words)?',5])
captchas_hash.push([6,'What is twenty divided by 2 (in words)?',3])
captchas_hash.push([7,'What is two times 1 (in numbers)?',1])
captchas_hash.push([8,'How much is six plus 3 (in words)?',4])
captchas_hash.push([9,'What is two plus two (in numbers)?',1])
function email_story_to_friends_html(id,mail_to_uri,type){var koko=[];koko.push("<form id=\"email_to_a_friend\" method=\"post\" onsubmit=\"return false;\" onkeypress=\"KEY_FORM_PRESS(event,function () { validate_email_to_a_friend_popup('"+type+"') })\">")
koko.push("<div id=\"email_to_a_friend_popup\">");koko.push("<div style=\"font-size:0.8em;\"><strong style=\"font-size:18px; color: #891C0D;\">Send "+(type=='article'?'Article':(type=='post'?'Instablog Post':(type=='mc'?'this News Item':'StockTalk')))+"</strong> or ");if(type=='post'){koko.push("<a onclick=\"email_story_to_friends_log("+type+", 'open_client',"+id+");AlphaBox.Close();\" href=\"mailto:?body= I thought you might find this instablog post interesting: "+mail_to_uri+"?source=from_friend_client\">send it from your email program</a>");}else if(type=='stocktalk'){koko.push("<a onclick=\"email_story_to_friends_log("+type+", 'open_client',"+id+");AlphaBox.Close();\" href=\"mailto:?body= I thought you might find this StockTalk interesting: "+mail_to_uri+"?source=from_friend_client\">send it from your email program</a>");}else{koko.push("<a onclick=\"email_story_to_friends_log("+type+", 'open_client',"+id+");AlphaBox.Close();\" href=\"mailto:?body= I thought you might find this "+(type=='mc'?'news item':'article')+" on Seeking Alpha interesting: "+mail_to_uri+"?source=from_friend_client\">send it from your email program</a>");}
koko.push(" <span style=\"font-style:italic; color:grey;\">e.g. Outlook</span></div>")
koko.push("<div><strong>Send to (up to 5 recipients):</strong></div><div class=\"error_message\" style=\"display:none\" id=\"friend_emails_errors\"></div>");koko.push("<input type=\"text\" class=\"text\" id=\"friend_emails\" name=\"friend_emails\">");koko.push("<div class=\"note\">Enter the email address of the recipient. Separate multiple addresses with commas.</div>");koko.push("<div><strong>Add your own personal message:</strong></div>");koko.push("<textarea rows=\"5\" cols=\"20\" class=\"input_text_switcher2\ id=\"personal_message\" name=\"personal_message\" title=\"Enter some text here.\" onfocus=\"handleInput(this,'focus')\" onblur=\"handleInput(this,'blur')\" onkeypress=\"return imposeMaxLength(this, 200);\">Enter some text here.</textarea>");koko.push("<div><strong>Enter your email address: (required)</strong></div><div class=\"error_message\" style=\"display:none\" id=\"my_email_error\"></div>");koko.push("<input type=\"text\" class=\"text\" id=\"my_email\" name=\"my_email\">");koko.push("<div class=\"note\"><em>Note:</em> Your email address, and that of your recipients, will be used <em>only</em> in the case of transmission errors and to let the recipient know who sent the "+(type=='article'?'article':(type=='post'?'instablog post':(type=='mc'?'market current':'StockTalk')))+".<br />The information will not be used for any other purpose.</div>");koko.push("<div class=\"alert\">To help us prevent spamming, please answer:</div>");koko.push("<div><strong><span id=\"captcha_question\"></span></strong></div><div class=\"error_message\" style=\"display:none\" id=\"answer_captcha_error\"></div>");koko.push("<input type=\"hidden\" name=\"captcha_id\" id=\"captcha_id\" />");koko.push("<input type=\"text\" class=\"text\" id=\"answer_captcha\" name=\"answer_captcha\">");koko.push("<input type=\"button\" id=\"email_to_a_friend_send_button\" class=\"button\" value=\"Send\" onclick=\"validate_email_to_a_friend_popup('"+type+"')\">");koko.push("<div class=\"loader\" id=\"email_to_a_friend_loader\" style=\"display:none; text-align:right;\"><img src=\"http://static.seekingalpha.com/images/loader.gif\" style=\"clear: both\"/></div>")
koko.push("<input type=\"hidden\" id=\"article_id\" name=\"article_id\" value=\""+id+"\">");koko.push("<span id=\"closeButton\" onclick=\"AlphaBox.Close()\">");koko.push("</div></form>");return koko.join("");}
function display_sent_story_to_friends_email_html(type,article_id,from,to,subject,text){var koko=[];koko.push("<div id='email_to_a_friend_success_screen'>")
koko.push("<div style='margin-top: 35px; font-size:1.6em; color:maroon;'>Success!</div>")
koko.push("<div style='color:green; font-weight:700; margin-bottom:30px;'>Your Message has been sent</div>")
koko.push("<div style='font-style:italic; color:gray; border-bottom:1px dashed gray; margin-bottom:17px; font-size:0.95em; padding-bottom:5px;'>Quoted message</div>")
koko.push("<div style='margin-bottom:5px; font-size:0.8em;'><strong>From: &nbsp;&nbsp;</strong><span>"+from+"</span></div>")
koko.push("<div style='margin-bottom:5px; font-size:0.8em;'><strong>To: &nbsp;&nbsp;</strong><span>"+to+"</span></div>")
koko.push("<div style='font-size:0.8em;'><strong>Subject: &nbsp;&nbsp;</strong><span>"+subject+"</span></div>")
koko.push("<div style='margin-top:20px; font-size:0.8em;'>"+text+"</div>")
koko.push("<div style='font-size:0.8em; border-top:1px dashed gray; padding-top:5px; margin-top:40px; color:gray;'>This page was sent using our Send-to-Friend service<br/>Your email address has not been added to any list of any sort,<br/>and has not been recorded at our site.</div>")
koko.push("<div style='font-size:0.8em; float:right; margin-top:10px; font-style:italic; color:gray;'>The Seeking Alpha Team.</div>")
koko.push("<span id=\"closeButton\" onclick=\"AlphaBox.Close()\">");koko.push("</div>")
return koko.join("");}
function captcha(captcha_id){return captchas_hash[captcha_id];}
function init_captcha(){captcha_id=Math.round(1000*Math.random())%(captchas_hash.size())
$('captcha_id').value=captcha_id;$('captcha_question').innerHTML=captcha(captcha_id)[1];}
function insert_my_email_if_logged_in(){if(is_users_cookie_exists()){$('my_email').value=readCookie('user_email');}}
function email_story_to_friends(type,article_id,mail_to_uri){$('comment_popup').innerHTML=email_story_to_friends_html(article_id,mail_to_uri,type);AlphaBox.Loading();insert_my_email_if_logged_in();init_captcha();AlphaBox.AddContent("comment_popup");email_story_to_friends_log(type,"start",article_id);}
function display_sent_story_to_friends_email(type,article_id,from,to,subject,text){$('alphabox-modal-window').innerHTML=display_sent_story_to_friends_email_html(type,article_id,from,to,subject,text);email_story_to_friends_log(type,"success",article_id,to.split(",").length);}
function validate_email_to_a_friend_popup(type){var form_is_ok=true;$$('div.error_message').each(function(obj,i){obj.innerHTML=""})
$$('div.error_message').each(function(obj,i){obj.style.display="none"})
if($("my_email").value.trim()==""){form_is_ok=false;$("my_email_error").innerHTML="Please provide an email address.";$("my_email_error").style.display="block";}else{if(rxEmail.test($("my_email").value)==false){form_is_ok=false;$("my_email_error").innerHTML="Please enter a valid email address.";$("my_email_error").style.display="block";}}
if($('friend_emails').value.trim()==""){form_is_ok=false;$("friend_emails_errors").innerHTML="Please provide an email address.";$("friend_emails_errors").style.display="block";}else{friend_emails=$('friend_emails').value.split(",");if(friend_emails.size()>5){form_is_ok=false;$("friend_emails_errors").innerHTML="Up to 5 recipients are allowed.";$("friend_emails_errors").style.display="block";}else{$("friend_emails_errors").innerHTML="Please correct these emails:";for(i=0;i<friend_emails.length;i++){if(rxEmail.test(friend_emails[i].trim())==false){form_is_ok=false;$("friend_emails_errors").innerHTML+=" "+friend_emails[i].trim();$("friend_emails_errors").style.display="block";}}}}
if($('answer_captcha').value.trim()==''){form_is_ok=false;$("answer_captcha_error").innerHTML="Please answer the security question.";$("answer_captcha_error").style.display="block";}else if($('answer_captcha').value.length!=captcha($('captcha_id').value)[2]){form_is_ok=false;email_story_to_friends_log(type,"captcha_error_js",$("article_id").value)
$("answer_captcha_error").innerHTML="Try again, the answer is incorrect.";$("answer_captcha_error").style.display="block";}
if(form_is_ok&&!$('email_to_a_friend_send_button').disabled){$('email_to_a_friend_send_button').disabled=true;ajax_email_to_a_friend(type);}
return false;}
function ajax_email_to_a_friend(type){btn_submit=$('email_to_a_friend_send_button');loader=$('email_to_a_friend_loader');var parameters_data=Form.serialize($('email_to_a_friend'))+'&item_name='+(type=='article'?'Article':(type=='post'?'InstablogPost':(type=='mc'?'MarketCurrent':'StockTalk')))
href='/form/ajax_send_item_to_friends';new Ajax.Request(href,{asynchronous:true,evalScripts:true,parameters:parameters_data,onLoading:function(transport){btn_submit.disabled=true;loader.style.display='block';},onComplete:function(transport){if(200==transport.status){if(transport.responseText=="captcha failed"){loader.style.display='none';$("answer_captcha_error").innerHTML="Try again, the answer is incorrect.";$("answer_captcha_error").style.display="block";email_story_to_friends_log(type,"captcha_error_server",$("article_id").value);btn_submit.disabled=false;}else{loader.style.display='none';email_params_array=transport.responseText.split("@@@");display_sent_story_to_friends_email(type,email_params_array[0],email_params_array[1],email_params_array[2],email_params_array[3],email_params_array[4]);}}else{alert("An error has occurred.");btn_submit.disabled=false;}}});}
function check_transcript_referrer(){if(document.referrer!=""&&!/seekingalpha.com/.test(document.referrer)){random_suffix=Math.round(Math.random()*2147483647);/\/article\/(\d+)-/.test(document.URL)
transcript_id=RegExp.$1;img=document.createElement('img')
img.src='http://mone.seekingalpha.com/transcript_id='+transcript_id+'/referrer='+escape(document.referrer)+'?rs='+random_suffix}}
function init_transcript_paging_bychars(){var rxStripTags=/<.*?>/g,rxStripSpaces=/^\s+|\s+$/,oArticle_Continer=document.getElementById("article_body_container"),oArticle=document.getElementById("article_body"),oPaging=document.getElementById("paging"),oPosition=document.getElementById("page_position"),oSinglePage=document.getElementById("single_page_view"),sContent=oArticle.innerHTML,sContentStrip=sContent.replace(rxStripTags,""),iContentLen=sContentStrip.length,iCharsPerPage=2500,iMaxPages=10,iPages=Math.ceil(iContentLen/iCharsPerPage),iParagraph=-1,iCurrentPage,iPage,iCountChars,aParagraph=sContent.match(/<(?:table|p).*?>(?:(.|\n)*?)<\/(?:table|p)>/gi),aTranscript=[],aPaging=[],aHtml,bSinglePageView=GetUrlPage()==-1;Transcript_JumpToQA(sContent);iCurrentPage=GetUrlPage()*1||1;if(iPages>iMaxPages){iCharsPerPage=Math.ceil(iContentLen/iMaxPages);iPages=iMaxPages;}
if(aParagraph==null||aParagraph.length==1){bSinglePageView=true;iPages=1;oSinglePage.innerHTML="";}
else if(sContent.replace(/<(?:table|p).*?>(?:(.|\n)*?)<\/(?:table|p)>/gi,"").trim().length>50){bSinglePageView=true;iPages=1;oSinglePage.innerHTML="";}
if(!bSinglePageView){oArticle.innerHTML="";for(iPage=1;iPage<=iPages;iPage++){iCountChars=0;aHtml=[];aHtml.push('<div id="transcript_section_'+iPage+'" class="'+(iCurrentPage==iPage?"article-display-page":"article-hidden-page")+'">')
while((iCountChars<iCharsPerPage)&&aParagraph[++iParagraph]){aHtml.push(aParagraph[iParagraph]);iCountChars+=aParagraph[iParagraph].replace(rxStripTags,"").length;}
aHtml.push('</div>');if(aHtml.join("").replace(rxStripTags,"").replace(rxStripSpaces,"")!="")aTranscript.push(aHtml.join(""));}
iPages=aTranscript.length;oArticle.innerHTML=aTranscript.join("");}
if(bSinglePageView)oSinglePage.innerHTML='<a href="'+ParseUrlPaging(1)+'"><span></span>Multiple Page View</a>';else if(iPages>1){oPosition.innerHTML="Page "+iCurrentPage+" out of "+iPages+"<span>|</span>";oSinglePage.innerHTML='<a href="'+ParseUrlPaging(-1)+'"><span></span>Single Page View</a>';aPaging.push('<ul>');if(iCurrentPage-1>0)aPaging.push('<li class="previous"><a href="'+ParseUrlPaging(iCurrentPage-1)+'">Previous Page</a></li>');for(iPage=1;iPage<=iPages;iPage++){aPaging.push('<li '+(iCurrentPage==iPage?'class="selected"':'')+'>');aPaging.push(iCurrentPage==iPage?'<span>'+iPage+'</span>':'<a href="'+ParseUrlPaging(iPage)+'">'+iPage+'</a>');aPaging.push('</li>');}
if(iCurrentPage<iPages)aPaging.push('<li class="next"><a href="'+ParseUrlPaging(iCurrentPage+1)+'">Next Page</a></li>');aPaging.push('</ul>');}
oPaging.innerHTML=aPaging.join("");oArticle_Continer.style.visibility="";Transcript_QA();}
function hide_transcript_content(){var oArticle_Continer=document.getElementById("article_body_container");oArticle_Continer.style.visibility="hidden";}
function GetUrlPage(){/(?:\?|\&)page\=(\-?\d+)/.test(location.href);return RegExp.$1;}
function ParseUrlPaging(iPage){var bPage=/(\?|\&)page\=\-?\d+$/.test(location.href),sQuerySignFromPage=RegExp.$1,bHash=/\#/.test(location.href),sUrl=((bHash?location.href.split("#")[0]:location.href).replace(/find\=(?:.*?)(\&|$)/,"$1")).replace(/(?:\?|\&)page\=\-?\d+(?:\&|$)/,""),sHash=bHash?"#"+location.href.split("#")[1]:"",sQuarySignFromUrl=location.href.indexOf("?")==-1?"?":"&";sUrl=bPage?sUrl+sQuerySignFromPage+"page="+iPage:sUrl+sQuarySignFromUrl+"page="+iPage;return sUrl;}
function ValidFindInTranscript(oForm){if(oForm.find.value==""){urchinTracker('event/transcript_page/search_box/search_a_transcript');return false;}}
function Transcript_JumpToQA(sTranscript){var rxQA=/>(?:Question(?:.*?)and(?:.*?)Answer(?:.*?)(?:Session|Section)?|Question(?:.*?)Answer Session)/i,oJumpToQA=$('jump_to_qa');if(rxQA.test(sTranscript)){oJumpToQA.innerHTML='<a href="?page=-1&qa=true"><span></span>Jump to Q&A</a>';oJumpToQA.className='jump_to_qa';}}
function Transcript_Search(){var bTrue=/find\=(.*?)(?:\&|\#|$)/.test(top.location.href);sPhrase=bTrue?unescape(decodeURI(RegExp.$1)).replace(/\+/g," "):"",sOrigPhrase=sPhrase,aColors=["yellow","#F38686","#ADF387","#A7FF5E","#8990F3","#DB8AF3","#F38B8B","#B1B1B1","#B5A662","#74B562"],oLogger={},iColor=0;if(!sPhrase.length)return;var sTtanscript=document.getElementById("article_body").innerHTML,rxContent=/>((?:.|\n)*?)</gi,rxPhrase=new RegExp('('+toRx(sPhrase.replace(/ +/g,' ').replace(/\"\s?(.+?)\s?\"/g,function(C$,$1){return'\\b'+$1.replace(/^\.+|\.+$/g,'').replace(/ /g,"+++").replace(/\-/g,"###")+'\\b';}).replace(/\'\s?(.+?)\s?\'/g,function(C$,$1){return'\\b'+$1.replace(/^\.+|\.+$/g,'').replace(/ /g,"+++").replace(/\-/g,"###")+'\\b';}).replace(/(?: and | or | \| | ?not )/gi," ").replace(/(?:\!|\-|\(|\)|\")/gi,"").replace(/ +/g,' ').trim()).replace(/ /g,"|").replace(/\\\+\\\+\\\+/g," ").replace(/\\\\b/g,'\\b').replace(/###/g,"-").replace(/&/g,"&amp;")+')','gi'),sContent,aSpans;function GetBackgroundColor($1){if(!oLogger[$1.toLowerCase()])oLogger[$1.toLowerCase()]=aColors[iColor++]||aColors[0];return oLogger[$1.toLowerCase()];}
sContent=sTtanscript.replace(rxContent,function($C,$1){return $1.trim().length?'>'+$1.replace(rxPhrase,function($C,$1){return'<span class="transcript-search-span" style="background-color:'+GetBackgroundColor($1)+';">'+$1+'</span>';})+'<':'><';});$('search_transcript').value=sOrigPhrase;$('search_transcript').style.color='#000000';document.getElementById("article_body").innerHTML=sContent;aSpans=$$("div#article_body span.transcript-search-span");if(aSpans.length)aSpans[0].scrollIntoView(true);else $("word_not_found_message").style.display="block";}
function Transcript_QA(){var oArticle=document.getElementById("article_body"),rxQA=/(>(?:Question(?:.*?)and(?:.*?)Answer(?:.*?)(?:Session|Section)?|Question(?:.*?)Answer Session))/i;if(/qa\=true$/i.test(top.location.href)){oArticle.innerHTML=oArticle.innerHTML.replace(rxQA,'$1<span id="jump_to_qa_span"></span>');$('jump_to_qa_span').scrollIntoView(true);}}
function edit_email_for_email_signup(obj){$(obj).style.color='#000000';$(obj).value='';}
function transcripts_search_inupt_textswitcher(id){e=$(id);if(e.value==''){e.value=e.title;}
e.observe('focus',function(event){if(e.value==e.title){e.value='';e.style.color='black'}});e.observe('blur',function(event){if(e.value==''){e.style.color='#a6a6a6';e.value=e.title;}});}
function create_new_advert_box(){var Yahoo,Specific,Symbols;if(Yahoo=check_for_yahoo_finance())create_yahoo_finance_advert_box(Yahoo,'yahoo_finance_advert_box','referral_email');else if(Specific=check_for_specific_tag())create_specific_tag_advert_box(Specific);else if(Symbols=check_for_symbols_in_article())create_symbols_advert_box(Symbols);else if(check_for_newsletter())create_newsletter_advert_box();else create_rss_advert_box();}
function create_yahoo_finance_advert_box(Symbol,Location_Source,Logger){var aHtml=[];aHtml.push('<div class="transcripts_email_signup">');aHtml.push('<h6 class="header">'+Symbol.toUpperCase()+' Stock Alerts</h6>');aHtml.push('<p>');aHtml.push('Get the latest '+Symbol.toUpperCase()+'<br />');aHtml.push('commentary and analysis');aHtml.push('<br />by daily email.');aHtml.push('</p>');aHtml.push('<form onsubmit="return false;">');aHtml.push('<fieldset>');if(!is_users_cookie_exists())aHtml.push('<input type="text" class="enter_email" id="transcrits_enter_email" value="Enter email" title="Enter email" onfocus="new_advert_box_focus(this);" onblur="new_advert_box_blur(this);" onkeypress="if (event.keyCode==13) { new_advert_box_register_symbols(\''+Symbol.toUpperCase()+'\',$(\'transcrits_enter_email\'),$(\'transcrits_enter_email_error\'),\''+Location_Source+'\',advert_box_sign_up_log(\''+Logger+'\')) }">');else aHtml.push('<span class="we_dont_spam_login">We don\'t spam</span>');aHtml.push('<input type="button" value="Sign up" class="submit" onclick="new_advert_box_register_symbols(\''+Symbol.toUpperCase()+'\',$(\'transcrits_enter_email\'),$(\'transcrits_enter_email_error\'),\''+Location_Source+'\',advert_box_sign_up_log(\''+Logger+'\'))">');if(!is_users_cookie_exists())aHtml.push('<span class="we_dont_spam">We don\'t spam</span>');aHtml.push('</fieldset>');aHtml.push('<div id="transcrits_enter_email_error" class="new_advert_box_error"></div>');aHtml.push('</form>');aHtml.push('</div>');$('new_advert_box_cont').update(aHtml.join(''));}
function create_specific_tag_advert_box(Specific){var aHtml=[];aHtml.push('<div class="specific">');aHtml.push('<h6 class="header">'+Specific.Name+'</h6>');aHtml.push('<p>');switch(Specific.Slug){case'investment-ideas':aHtml.push('Get a daily email of Long Ideas,<br />');aHtml.push('Short Ideas, Cramer\'s Picks and<br />');aHtml.push('more.');break;case'wall-street-breakfast':aHtml.push('Get Wall Street Breakfast, the<br />');aHtml.push('must-read news summary, by<br />');aHtml.push('daily email.');break;case'etf-content-once-daily-newsletter':aHtml.push('Get the best coverage of ETFs<br />');aHtml.push('by daily email.');break;case'alternative-energy-once-daily-newsletter':aHtml.push('Get essential analysis of<br />');aHtml.push('Alternative Energy trends and<br />');aHtml.push('stocks by daily email.');break;}
aHtml.push('</p>');aHtml.push('<form onsubmit="return false;">');aHtml.push('<fieldset>');if(!is_users_cookie_exists())aHtml.push('<input type="text" class="enter_email" id="specific_enter_email" value="Enter email" title="Enter email" onfocus="new_advert_box_focus(this);" onblur="new_advert_box_blur(this);" onkeypress="if (event.keyCode==13) { new_advert_box_register_symbols(\''+Specific.Slug+'\',$(\'specific_enter_email\'),$(\'specific_enter_email_error\'),\'specific_tag_advert_box\',advert_box_sign_up_log(\'product_email\')) }">');else aHtml.push('<span class="we_dont_spam_login">We don\'t spam</span>');aHtml.push('<input type="button" value="Sign up" class="submit" onclick="new_advert_box_register_symbols(\''+Specific.Slug+'\',$(\'specific_enter_email\'),$(\'specific_enter_email_error\'),\'specific_tag_advert_box\',advert_box_sign_up_log(\'product_email\'))">');if(!is_users_cookie_exists())aHtml.push('<span class="we_dont_spam">We don\'t spam</span>');aHtml.push('</fieldset>');aHtml.push('<div id="specific_enter_email_error" class="new_advert_box_error"></div>');aHtml.push('</form>');aHtml.push('</div>');$('new_advert_box_cont').update(aHtml.join(''));}
function create_symbols_advert_box(Symbols){var aHtml=[],i;if(Symbols.length==1){create_yahoo_finance_advert_box(Symbols[0],'article_symbols_advert_box','stock_alerts');return;}
aHtml.push('<div class="ticker_email_in">');aHtml.push('<h6 class="header">Stock Alerts</h6>');aHtml.push('<p>');aHtml.push('Get free stock alerts by email:');aHtml.push('</p>');aHtml.push('<form onsubmit="return false;">');aHtml.push('<ul>');aHtml.push('<li>');for(i=0;i<4;i++){if(Symbols[i]){aHtml.push('<fieldset>');aHtml.push('<input value="'+Symbols[i].toLowerCase()+'" type="checkbox" name="stock_alerts" class="stock_alerts_advert_box" checked="checked">');aHtml.push('<label class="text">');aHtml.push(Symbols[i]);aHtml.push('</label>');aHtml.push('</fieldset>');}}
aHtml.push('</li>');aHtml.push('<li>');for(i=4;i<8;i++){if(Symbols[i]){aHtml.push('<fieldset>');aHtml.push('<input value="'+Symbols[i].toLowerCase()+'" type="checkbox" name="stock_alerts" class="stock_alerts_advert_box" checked="checked">');aHtml.push('<label class="text">');aHtml.push(Symbols[i]);aHtml.push('</label>');aHtml.push('</fieldset>');}}
aHtml.push('</li>');aHtml.push('</ul>');aHtml.push('<fieldset class="bottom">');if(!is_users_cookie_exists())aHtml.push('<input type="text" class="enter_email" id="stock_alerts_enter_email" value="Enter email" title="Enter email" onfocus="new_advert_box_focus(this);" onblur="new_advert_box_blur(this);" onkeypress="if (event.keyCode==13) { new_advert_box_register_symbols(new_advert_box_get_selected_symbols(\'div#new_advert_box_cont input.stock_alerts_advert_box\'),$(\'stock_alerts_enter_email\'),$(\'stock_alerts_enter_email_error\'),\'article_symbols_advert_box\',advert_box_sign_up_log(\'stock_alerts\')) }">');else aHtml.push('<span class="we_dont_spam_login">We don\'t spam</span>');aHtml.push('<input type="button" value="Sign up" class="submit" onclick="new_advert_box_register_symbols(new_advert_box_get_selected_symbols(\'div#new_advert_box_cont input.stock_alerts_advert_box\'),$(\'stock_alerts_enter_email\'),$(\'stock_alerts_enter_email_error\'),\'article_symbols_advert_box\',advert_box_sign_up_log(\'stock_alerts\'))">');if(!is_users_cookie_exists())aHtml.push('<span class="we_dont_spam">We don\'t spam</span>');aHtml.push('</fieldset>');aHtml.push('<div id="stock_alerts_enter_email_error" class="new_advert_box_error"></div>');aHtml.push('</form>');aHtml.push('</div>');$('new_advert_box_cont').update(aHtml.join(''));}
function create_newsletter_advert_box(){var aCookie=(readCookie('user_non_watchlist_slugs')||'').split(",");aHtml=[],iShow=0;aHtml.push('<div class="newsletter">');aHtml.push('<h6>Free E-Newsletters</h6>');aHtml.push('<form onsubmit="return false;">');if(aCookie.indexOf('wall-street-breakfast')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="wall-street-breakfast" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Wall Street Breakfast');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('macro-view')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="macro-view" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('The Macro View');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('investment-ideas')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="investment-ideas" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Investment Ideas');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('cramers-picks')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="cramers-picks" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Jim Cramer\'s Picks');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('stocks-sectors')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="stocks-sectors" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Stocks & Sectors');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('global-markets')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="global-markets" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Global Markets');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('alternative-energy-once-daily-newsletter')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="alternative-energy-once-daily-newsletter" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('Alternative Energy Investing');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('etf-content-once-daily-newsletter')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="etf-content-once-daily-newsletter" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('ETF Daily');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
if(aCookie.indexOf('daily-dispatch')==-1&&iShow<4){aHtml.push('<fieldset>');aHtml.push('<input type="checkbox" value="daily-dispatch" name="free_newslatters" class="stock_alerts_enter_email_advert_box">');aHtml.push('<label class="text">');aHtml.push('The Daily Dispatch');aHtml.push('</label>');aHtml.push('</fieldset>');iShow++;}
aHtml.push('<fieldset>');if(!is_users_cookie_exists())aHtml.push('<input type="text" class="enter_email" id="article_signup_enter_email" value="Enter email" title="Enter email" onfocus="new_advert_box_focus(this);" onblur="new_advert_box_blur(this);" onkeypress="if (event.keyCode==13) { new_advert_box_register_symbols(new_advert_box_get_selected_email_subscriptions(),$(\'article_signup_enter_email\'),$(\'article_signup_enter_email_error\'),\'article_signup_enter_email_advert_box\',advert_box_sign_up_log(\'general_email\')) }">');else aHtml.push('<span class="we_dont_spam_login">We don\'t spam</span>');aHtml.push('<input type="button" value="Sign up" class="submit" onclick="new_advert_box_register_symbols(new_advert_box_get_selected_email_subscriptions(),$(\'article_signup_enter_email\'),$(\'article_signup_enter_email_error\'),\'article_signup_enter_email_advert_box\',advert_box_sign_up_log(\'general_email\'))">');if(!is_users_cookie_exists())aHtml.push('<span class="we_dont_spam">We don\'t spam</span>');aHtml.push('</fieldset>');aHtml.push('<div id="article_signup_enter_email_error" class="new_advert_box_error"></div>');aHtml.push('</form>');aHtml.push('</div>');$('new_advert_box_cont').update(aHtml.join(''));}
function create_rss_advert_box(){var aHtml=[];aHtml.push('<span class="rss_icon"></span><a href="/page/feeds" class="rss_link">Stay up to date with Seeking Alpha\'s <strong>live feeds</strong></a>');$('new_advert_box_cont').update(aHtml.join(''));}
function new_advert_box_get_selected_email_subscriptions(){var aCbs=$$('div#new_advert_box_cont input.stock_alerts_enter_email_advert_box'),aSymbols=[];aCbs.each(function(e){if(e.checked)aSymbols.push(e.value);});return aSymbols.join(",");}
function check_for_yahoo_finance(){var rxYahooFinance=/finance\.yahoo\.com(?:.*?)s\=(.+?)(?:\&|$)/,sCookie=readCookie('user_watchlist_slugs')||'';if(rxYahooFinance.test(document.referrer)){if(is_users_cookie_exists())return sCookie.split(",").indexOf(RegExp.$1)==-1?RegExp.$1:null;else return RegExp.$1;}}
function check_for_specific_tag(){var sBreadCrumbs=$('breadcrumbs').innerHTML.toLowerCase(),sCookie=readCookie('user_non_watchlist_slugs')||'';if(sBreadCrumbs.indexOf('>wall street breakfast<')>-1&&sCookie.split(",").indexOf('wall-street-breakfast')==-1)return{Name:'Wall Street Breakfast',Slug:'wall-street-breakfast'};else if(sBreadCrumbs.indexOf('>cramer\'s picks<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>long ideas<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>short ideas<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>ipo analysis<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>ipo analysis<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>options<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>dividends<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('>smallcap<')>-1&&sCookie.split(",").indexOf('investment-ideas')==-1)return{Name:'Investing Ideas',Slug:'investment-ideas'};else if(sBreadCrumbs.indexOf('etfs<')>-1&&sCookie.split(",").indexOf('etf-content-once-daily-newsletter')==-1)return{Name:'ETF Daily',Slug:'etf-content-once-daily-newsletter'};else if(sBreadCrumbs.indexOf('>alternative energy<')>-1&&sCookie.split(",").indexOf('alternative-energy-once-daily-newsletter')==-1)return{Name:'Alternative Energy',Slug:'alternative-energy-once-daily-newsletter'};else return false;}
function check_for_symbols_in_article(){var oSymbols=$('about_stocks'),aSymbols=[],aSlugs,sCookie=readCookie('user_watchlist_slugs')||'';if(oSymbols){aSlugs=sCookie.split(",");oSymbols.getElementsBySelector('a').each(function(e){if(aSlugs.indexOf(e.innerHTML.toLowerCase())==-1)aSymbols.push(e.innerHTML);});return aSymbols.length?aSymbols:false;}
else return false;}
function check_for_newsletter(){var aCookie=(readCookie('user_non_watchlist_slugs')||'').split(",");if(aCookie.indexOf('wall-street-breakfast')>-1&&aCookie.indexOf('macro-view')>-1&&aCookie.indexOf('investment-ideas')>-1&&aCookie.indexOf('cramers-picks')>-1&&aCookie.indexOf('stocks-sectors')>-1&&aCookie.indexOf('global-markets')>-1&&aCookie.indexOf('alternative-energy-once-daily-newsletter')>-1&&aCookie.indexOf('etf-content-once-daily-newsletter')>-1&&aCookie.indexOf('daily-dispatch')>-1){return false;}
else{return true;}}
function remove_related_most_popular_sidebar(){if($('article_most_read')){if($('article_most_read_'+GetArticleId())){$('article_most_read_'+GetArticleId()).remove();}
else{if($('article_most_read').getElementsBySelector('li').length==11){$('article_most_read').getElementsBySelector('li').reverse()[0].remove();}}}
if($('article_editors_picks')){if($('article_editors_picks_'+GetArticleId())){$('article_editors_picks_'+GetArticleId()).remove();}
else{if($('article_editors_picks').getElementsBySelector('li').length==6){$('article_editors_picks').getElementsBySelector('li').reverse()[0].remove();}}}}
function remove_current_article_more_by_author_sidebar(){if($('article_more_by')){if($('article_more_by_'+GetArticleId())){$('article_more_by_'+GetArticleId()).remove();}
else{if($('article_more_by').getElementsBySelector('li').length==8){$('article_more_by').getElementsBySelector('li').reverse()[0].remove();}}}}
SeekingAlpha.Initializer.AddAfterLoad(fixed_ads_init);function fixed_ads_init(){var fixed_banner=$("fixed_banner160x600");if(fixed_banner&&detectBrowser())
{var temp_baner=$("fixed_banner160x600");var banner_top_range=0;if(temp_baner.offsetParent)
{do
{banner_top_range+=temp_baner.offsetTop;}
while(temp_baner=temp_baner.offsetParent);}
var temp_footer=$("footer");var footer_top_range=0;if(temp_footer.offsetParent)
{do
{footer_top_range+=temp_footer.offsetTop;}
while(temp_footer=temp_footer.offsetParent);}
var netoHeightFixedAdFromTop=banner_top_range;var netoHeightFixedAdBottom=footer_top_range-fixed_banner.offsetHeight-10;Event.observe(window,'scroll',function(){fixed_ads_scroll(fixed_banner,netoHeightFixedAdFromTop,netoHeightFixedAdBottom);});}}
function detectBrowser(){var browser=navigator.appName;var b_version=navigator.appVersion;var version=parseFloat(b_version);if(((b_version.match("6.0"))!=null)&&browser=="Microsoft Internet Explorer"){return false;}
else{return true}}
function fixed_ads_scroll(fixed_banner,netoHeightFixedAdFromTop,netoHeightFixedAdBottom){if(fixed_banner){scroll_top=getScrollTop();if((scroll_top>netoHeightFixedAdFromTop)&&(scroll_top<netoHeightFixedAdBottom)){fixed_banner.style.top='0px';fixed_banner.style.position='fixed';}
else if(scroll_top>netoHeightFixedAdBottom){fixed_banner.style.position='relative';fixed_banner.style.top=netoHeightFixedAdBottom-netoHeightFixedAdFromTop+"px";}
else{fixed_banner.style.position='static';fixed_banner.style.top='auto';}}}
function getScrollTop(){if(typeof pageYOffset!='undefined'){return pageYOffset;}
else{var B=document.body;var D=document.documentElement;D=(D.clientHeight)?D:B;return D.scrollTop;}}/* --------- /javascripts/comment_form.js --------- */ 

function comment_form_html(){var koko=[],user_mywebsite_url=readCookie('user_mywebsite_url')||"",user_nick=readCookie('user_nick')||"";koko.push("<div class=\"comment_form_wrapper\">");koko.push("<form method=\"post\" id=\"comment_form\" class=\"comment_form\">");koko.push("<div class=\"add_your_comment\">Add Your Comment</div>");koko.push("<input type=\"hidden\" name=\"form_name\" value=\"comment\" />");koko.push("<input type=\"hidden\" id=\"commented_element\" name=\"commented_element\" value=\"*obj2ptr*\" />");if(is_users_cookie_exists()){badge_class=top_commenter_class(1+top_commenters_array.indexOf(readCookie('user_id')));koko.push("<div class=\"user_details "+badge_class+"\">");if(readCookie('author_slug')==null||readCookie('author_slug')=='')koko.push('<a href="/user/'+readCookie('user_id')+'/profile" ');else koko.push('<a href="/author/'+readCookie('author_slug')+'" ');koko.push("target=\"_blank\" class=\"pic\"><img src=\""+user_picture(readCookie('user_id'),'small')+"\" /></a>");koko.push("<div class=\"name_and_site\">");koko.push("<div class=\"name\">");koko.push((user_nick!="")?"<span>"+user_nick+"</span> - <a href=\"/account/edit_bio\" target=\"_blank\">update bio</a> / <a href=\"/account/upload_picture\" target=\"_blank\">update picture</a>":"<a href=\"/account/upload_picture\" target=\"_blank\">Set picture</a> / <a href=\"/account/edit_bio\" target=\"_blank\">update bio</a>");koko.push("<br class='cleaner'/></div>");koko.push("<div class=\"website\">")
koko.push("<a href=\"/account/promote_my_company\" target=\"_blank\">update links to your business</a> / <a href=\"/account/promote_my_blog\" target=\"_blank\">blog</a> / <a href=\"/account/promote_my_book\" target=\"_blank\">book</a>");koko.push("<br class='cleaner'/>");koko.push("</div>");koko.push("</div><br class=\"cleaner\"/>");koko.push("</div>");if(user_nick==''){koko.push("<div class=\"name\"><div class=\"name_text\">Name / Pseudonym <span>(*required)</span></div><input type=\"text\" name=\"user[nick]\" maxlength=\"80\" id=\"user_nick_*obj2ptr*\" value=\"\" class=\"name_input comment_form_user_nick\" /></div>");koko.push("<span class=\"comment_form_user_nick_alert\" id=\"comment_form_user_nick_alert\"></span>");}}else{koko.push("<div class=\"website\"><div class=\"website_text\">Your Website/Blog <span>(optional)</span></div><input type=\"text\" name=\"user[mywebsite_url]\" id=\"user_mywebsite_url_*obj2ptr*\" value=\"\" class=\"website_input comment_form_user_mywebsite_url\" /></div>");koko.push("<span class=\"comment_form_user_mywebsite_url_alert\"></span>");}
koko.push("  <div class=\"comment_title_and_buttons\">");koko.push("   <div class=\"comment_text\">Comment:</div>");koko.push("     <div class=\"spellcheck_buttons\">");koko.push("      <input type='button' id='jSpellDone' class=\"done\" style='display:none;' value=\"Done\" onclick='doneChecking()' />");koko.push("      <input type='button' id='jSpellReCheck' class=\"recheck\" style='display:none;' onclick=\"checkSpelling()\" value=\"Recheck\"/>");koko.push("      <input type='button' id='jSpellCheck' class=\"check_spelling\" style='display:none;' value=\"Check Spelling\" onclick=\"checkSpelling()\" />");koko.push("   </div>");koko.push("  </div>");koko.push("  <textarea id=\"comment_form_txtar\" name=\"comment[content]\" class=\"comment_textarea input_text_switcher\"></textarea>");koko.push('<!--input type="button" value="Spell Check" onClick="checkSpelling()"-->');koko.push("  <input type=\"button\" id=\"comment_submit\" value=\"Publish\" class=\"submit\" onclick=\"doneChecking();ajax_submit_comment(this.parentNode,this)\" />");koko.push("  <div class=\"loader\" style=\"display:none;\"><img src=\"http://static.seekingalpha.com/images/loader.gif\" /> Submitting comment, please wait ...</div>");koko.push("</form>");koko.push("  <div class=\"gigya_unit\" id=\"gigya_unit\"></div>");koko.push("</div>");return koko.join("");}
function top_commenter_class(idx){if(idx==0){return"no_top";}else if(idx>50){return"top100";}else if(idx>20){return"top50";}else if(idx>10){return"top20";}else return"top10";}
function reply_to_comment(obj2ptr,content){$("comment_form_"+obj2ptr).innerHTML=comment_form_html().replace(/\*obj2ptr\*/gi,obj2ptr).replace(/\*content\*/gi,content);SeekingAlpha.Initializer.AddAfterLoad(set_gigya_comment);}
function ajax_submit_comment(obj,btn){obj=$(obj);btn.blur();var content=obj.getElementsByClassName('input_text_switcher')[0].value;var user_nick=readCookie('user_nick')||"";var element=$('commented_element').value;if(text_after_reply.trim()==content.trim())return false;if(!is_users_cookie_exists()){var mywebsite_url=obj.getElementsByClassName('comment_form_user_mywebsite_url')[0];var nick_name=obj.getElementsByClassName('comment_form_user_nick')[0];var comment_form_user_mywebsite_url_alert=obj.getElementsByClassName('comment_form_user_mywebsite_url_alert')[0];if((mywebsite_url.value.gsub(' ','')!='')&&(!rxWebsite.test(mywebsite_url.value))){mywebsite_url.disabled=false;mywebsite_url.focus();comment_form_user_mywebsite_url_alert.innerHTML="<span>Please use valid website address.</span>"
comment_form_user_mywebsite_url_alert.style.display='block';return false;}
Authentication.Authenticate(element.replace('_','|'),"comment",{Login:"Comment.Login",Register:"Comment.Register",ForgotPassword:"Comment.ForgotPassword"},{Login:"have your comment published",Close:""},content+'@|@'+mywebsite_url.value);return false;}
if(is_users_cookie_exists()&&user_nick==''){var nick_name=obj.getElementsByClassName('comment_form_user_nick')[0];var comment_form_user_nick_alert=obj.getElementsByClassName('comment_form_user_nick_alert')[0];if(!nick_name.value.length){alert('Please enter a Name/Pseudonym.');return false;}
if((nick_name.value.length>0)&&(!validate_password(nick_name.id,comment_form_user_nick_alert,'<span>Enter 2-80 letters.</span>',2,80)==true)){comment_form_user_nick_alert.style.display='block';return false;}}
new Ajax.Request('/account/submit_comment',{asynchronous:true,evalScripts:true,parameters:Form.serialize(obj),onLoading:function(transport){obj.getElementsByClassName("submit")[0].disabled=true;obj.getElementsByClassName("loader")[0].style.display='inline';},onComplete:function(transport){if(obj.getElementsByClassName("submit")[0])obj.getElementsByClassName("submit")[0].disabled=false;if(obj.getElementsByClassName("loader")[0])obj.getElementsByClassName("loader")[0].style.display='none';if(transport.status==200){eval('oResponse='+transport.responseText);Comment.TemporaryComment=oResponse.extra;eval(oResponse['function']+'("'+oResponse.id+'")');}else{alert("An error has occurred.")}}});return false;}
function comment_save_last_comment(id){createCookie('last_comment',id,comment_edit_time);createCookie('last_comment_date',new Date().getTime());}
function comment_create_edit_link(){var id=readCookie('last_comment'),date=readCookie('last_comment_date'),edit_time=comment_edit_time*1000*60,aHtml=[];if(id!=null&&id!=''&&((new Date().getTime()-date*1)<=edit_time)){if($('comment_actions_'+id)){if($('edit_link_1'))$('edit_link_1').remove();if($('edit_link_2'))$('edit_link_2').remove();aHtml.push('<span id="edit_link_1" class="gray">|</span>');aHtml.push('<span id="edit_link_2" onmouseover=this.style.textDecoration="underline" onmouseout=this.style.textDecoration="none" class="replay_to_comment" onclick="edit_comment('+id+')">Edit</span>');$('comment_actions_'+id).innerHTML+=aHtml.join('');}}}
function edit_comment(id){Comment.Temporary=$('content_of_comment_'+id).innerHTML;$('content_of_comment_'+id).innerHTML='<form id="comment_update_form"><a name="comment_update_link"><textarea id="comment_update" name="comment[content]" class="comment_edit">'+$('content_of_comment_'+id).innerHTML.trim().replace(/<br(?:.*?)>/gi,'\n').replace(/<\/?a(?:.*?)>/gi,'')+'</textarea>';$('comment_actions_'+id).style.display='none';$('comment_edit_actions_'+id).style.display='';$('comment_edit_actions_'+id).innerHTML=get_comment_edit_toolbar_html(id);if($('yellow_edit_comment'))comment_yellow_note(id,true);top.location.href='#comment_update_link';setSelRange($('comment_update'),0,0);}
function get_comment_edit_toolbar_html(id){var aHtml=[];aHtml.push('<span class="comment_edit_action" onclick="delete_comment('+id+')" onmouseover="link_over(this, \'#024999\')" onmouseout="link_out(this, \'#024999\')" style="text-decoration: none; color:#024999">Delete comment</span>');aHtml.push('<span > | </span>');aHtml.push('<span class="comment_edit_action" onclick="leave_comment_asis('+id+')" onmouseover="link_over(this, \'#024999\')" onmouseout="link_out(this, \'#024999\')" style="text-decoration: none; color:#024999">Leave it as it is</span>');aHtml.push('<span> | </span>');aHtml.push('<span><button class="comment_edit_action_update" onclick="comment_update_ajax('+id+')">Update</button></span>');return aHtml.join('');}
function comment_update_ajax(id){var obj=$('comment_update_form');if($('comment_update').value.trim()=='')return false;new Ajax.Request('/account/submit_update_comment',{asynchronous:true,evalScripts:true,parameters:Form.serialize(obj)+"&commented_element="+$('commented_element').value+"&comment_id="+id,onLoading:function(transport){},onComplete:function(transport){if(transport.status==200){if(transport.responseText!='failed'){eval('oResponse='+transport.responseText);Comment.TemporaryComment=oResponse.extra;eval(oResponse['function']+'("'+oResponse.id+'")');}else{leave_comment_asis(id);comment_no_edit_error(id);}}else{alert("An error has occurred.")}}});}
function leave_comment_asis(id){$('content_of_comment_'+id).innerHTML=Comment.Temporary;$('comment_actions_'+id).style.display='';$('comment_edit_actions_'+id).style.display='none';$('comment_edit_actions_'+id).innerHTML='';}
function comment_yellow_note(id,bRemoveNote){var aHtml=[];aHtml.push('<div class="message">Your comment has been published.<br/>What would you like to do now?</div>');aHtml.push('<ul>');if(!bRemoveNote)aHtml.push('<li id="yellow_edit_comment"><span onclick="edit_comment('+id+')" onmouseover="link_over(this, \'#024999\')" onmouseout="link_out(this, \'#024999\')" style="text-decoration: none; color:#024999;">Edit your comment &raquo;</a></span>');if(readCookie('author_slug')==null||readCookie('author_slug')=='')aHtml.push('<li><a href="/user/'+readCookie('user_id')+'/comments/">View your comments &raquo;</a></li>');else aHtml.push('<li><a href="/author/'+readCookie('author_slug')+'/comments/">View your comments</a></li>');aHtml.push('<li><a href="/account/promote_my_company">Promote your business &raquo;</a></li>');aHtml.push('<li><a href="/account/promote_my_blog">Promote your blog &raquo;</a></li>');aHtml.push('<li><a href="/account/promote_my_book">Promote your book &raquo;</a></li>');aHtml.push('</ul>');$('article_after_published').innerHTML=aHtml.join('');$('article_after_published').style.display='';}
function comment_no_edit_error(id){$('comment_error_'+id).innerHTML='You may no longer edit this comment';$('comment_error_'+id).style.display='';if($('edit_link_1'))$('edit_link_1').remove();if($('edit_link_2'))$('edit_link_2').remove();}
function delete_comment(id){if(confirm('Are you sure you want to delete this comment?')){new Ajax.Request('/account/delete_comment/'+id,{asynchronous:true,onLoading:function(transport){},onComplete:function(transport){if(transport.status==200){if(transport.responseText!='failed'){$('comment_base_'+id).remove();Mone.touch("comment_deleted");}else{alert("You may no longer edit this comment")}}else{alert("An error has occurred.")}}});}}
var Comment={};Comment.ForgotPassword=function(id){var aHtml=[],id=id.split('|')[1];new Insertion.Bottom('talkback_list',Authentication.Extra);aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent instructions on how to reset your password to your email inbox.<br/>If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");$('comment_form_txtar').value="";AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));comment_save_last_comment(id);if(oRefresher){oRefresher.Activate()};}
Comment.Register=function(id){var aHtml=[],id=id.split('|')[1];new Insertion.Bottom('talkback_list',Authentication.Extra);aHtml.push("<div id='readlater_register_login'>");aHtml.push("<div class='email_sent'><h4>Email sent!</h4><div>We've sent confirmation email to your inbox - it includes a link you should follow<br/>to activate your account. If you can't find it, please check your spam filter.</div></div>");aHtml.push("<div class='close_quickread_stretchable' onclick='AlphaBox.Close();'><span class='close_left'></span><span class='close_text'>Close</span><span class='close_right'></span></div>");aHtml.push("<br class='cleaner'/></div>");$('comment_form_txtar').value="";AlphaBox.Loading();AlphaBox.AddHtml(aHtml.join(""));comment_save_last_comment(id);}
Comment.Login=function(id){new Insertion.Bottom('talkback_list',Authentication.Extra);comment_save_last_comment(id);comment_create_edit_link();$('comment_form_txtar').value="";comment_yellow_note(id);set_login_and_registration_top_header();AlphaBox.Close();}
Comment.SubmitComment=function(id){new Insertion.Bottom('talkback_list',Comment.TemporaryComment);comment_save_last_comment(id);comment_create_edit_link();comment_yellow_note(id);$('comment_form_txtar').value="";Mone.touch("comment_submitted");}
Comment.UpdateComment=function(id){$('comment_base_'+id).innerHTML=Comment.TemporaryComment.trim().replace(/^<li class\=\"base\_level\" id\=\"comment\_base\_(?:.*?)\">/,'').replace(/<\/li>$/,'');comment_create_edit_link();writeReportAbuseArticle(id);writeRatingFromHash(id);Follow.comment__follow_button_initiator(readCookie('user_id'),'comment_'+id);comment_yellow_note(id);Mone.touch("comment_updated");}