/*
 *  资讯JS
 *  Author: slimboy
 *  Created Date: 2007-10-24
 */
 
//此为正文大中小文字显示的效果脚本
	function setFontSize(size){
		document.getElementById('news_info_text_txt').style.fontSize=size+'px';		
}

window.onload=function(){
	try{
	
		var contentDiv = document.getElementById("newsdetail-content-text");
		 var imgList = contentDiv.getElementsByTagName("img");
	   for(var i=0;i<imgList.length;i++){
		   if(imgList[i].offsetWidth>480)imgList[i].style.width="476px";
		 }
	 	 var tableList = contentDiv.getElementsByTagName("table");
	   for(var i=0;i<tableList.length;i++){
		   if(tableList[i].offsetWidth>502)tableList[i].style.width="502px";
		 }
	 	resizeLR();//左右两边边框对齐
	}catch(e){
	}
}
function resizeLR(){
		if(document.getElementById("content_left")&&document.getElementById("content_right")){
		var h1=document.getElementById("content_left").scrollHeight;
		var h2=document.getElementById("content_right").scrollHeight;
		var h;
		if (h1 > h2)
		   h=h1;
		else
		   h=h2;
		document.getElementById("content_left").style.height= h +"px" ;
		document.getElementById("content_right").style.height= h +"px" ; 
		}
}

//资讯首页
function GetObj(objName){
			if(document.getElementById){
				return eval('document.getElementById("' + objName + '")');
			}else if(document.layers){
				return eval("document.layers['" + objName +"']");
			}else{
				return eval('document.all.' + objName);
			}
		}
//层切换
function PLAYMenu(index){
for(var i=1;i<5;i++){
if(GetObj("s"+i)&&GetObj("s"+i)){
	GetObj("focus_text"+i).style.display = 'none';
	GetObj("s"+i).className = "li_hover";	
}
}
GetObj("s"+index).className = "li_down";
if(GetObj("s"+index)&&GetObj("focus_text"+index)){
	GetObj("focus_text"+index).style.display = 'block';		
}
}