// JavaScript Document

/**
* 
* @description: li height
* @param: No
*
*/
function li_height(){
	var li = document.getElementsByTagName("li");
	//循环出所有的LI  1
	for(i=0;i<li.length;i++){
		//循环搜有LI下面的节点 2
		for(j=0;j<li[i].childNodes.length;j++){
			var nodeul=li[i].childNodes[j];
			if(nodeul.nodeName=="UL"){
				
				//循环出ul 3
				var	saveheight=0;
				for(g=0;g<nodeul.childNodes.length;g++){
							//循环出LI 4
					var chlidli=nodeul.childNodes[g];
					
					if(chlidli.nodeName=="LI"){
						for(b=0;b<chlidli.childNodes.length;b++){
							var nodeulul=chlidli.childNodes[b];
							if(nodeulul.nodeName=="UL"){
								//循环出UL 5
								var height=nodeulul.offsetHeight;
								if(height>=saveheight){
									saveheight=height;
								}
								if(b==chlidli.childNodes.length-1){
									for(ii=0;ii<chlidli.childNodes.length;ii++){
									if(chlidli.childNodes[ii].nodeName=="UL"){
										chlidli.childNodes[ii].style.height = saveheight + 'px';}
									}
								}
							}
						
						}
					}
				}
								
						
			}
		}	
	}	
}

/**
* 
* @description:ul className
* @param: No
* @return: No
*
*/
function ulclassName(){
	var ulclass=document.getElementsByTagName("ul")[2].getElementsByTagName("li")[1].getElementsByTagName("a")[0];
	if(ulclass){
		ulclass.className="orangeColor";
	}


}


if(document.all){
	window.attachEvent('onload',li_height);
	window.attachEvent('onload',ulclassName);
}else{
	window.addEventListener('load',li_height,false);
	window.addEventListener('load',ulclassName,false);
}