var ElementMaxHeight=function(){this.initialize.apply(this,arguments);}
ElementMaxHeight.prototype={initialize:function(className){this.elements=document.getElementsByClassName(className||'maxheight');this.textElement=document.createElement('span');this.textElement.appendChild(document.createTextNode('A'));this.textElement.style.display='block';this.textElement.style.position='absolute';this.textElement.style.fontSize='1em';this.textElement.style.top='-1000px';this.textElement.style.left='-1000px';document.body.appendChild(this.textElement);this.textElementHeight=document.getDimensions(this.textElement).height;var __object=this;var __checkFontSize=this.checkFontSize;this.checkFontSizeInterval=window.setInterval(function(){return __checkFontSize.apply(__object)},500);this.expand();var __expand=this.expand;if(window.addEventListener){window.addEventListener('resize',function(event){return __expand.apply(__object,[(event||window.event)])},false);}else if(window.attachEvent){window.attachEvent('onresize',function(event){return __expand.apply(__object,[(event||window.event)])});}},expand:function(){this.reset();for(var i=0;i<this.elements.length;i++){this.elements[i].style.height=document.getDimensions(this.elements[i].parentNode).height+'px';}},reset:function(){for(var i=0;i<this.elements.length;i++){this.elements[i].style.height='auto';}},checkFontSize:function(){var height=document.getDimensions(this.textElement).height;if(this.textElementHeight!=height){this.textElementHeight=height;this.expand();}}}
if(!!document.evaluate){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(!!document.evaluate){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(child.className.length!=0&&(child.className==className||child.className.match(new RegExp("(^|\\s)"+ className+"(\\s|$)")))){elements.push(child);}}
return elements;}}
document.getDimensions=function(element){var display=element.style.display;if(display!='none'&&display!=null){return{width:element.offsetWidth,height:element.offsetHeight};}
return{width:originalWidth,height:originalHeight};}