// JavaScript Document
<!--
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

/* 显示隐藏窗口 */
function main_show(id){
	var objectname=new Array("E000","E001","E002","E003");//变换窗口数组
	for (m=0;m<objectname.length;m++){
	document.getElementById(objectname[m]).style.display="none";
	document.getElementById(objectname[m]+"_a").className="tdmenu";//默认样式
	} 
	document.getElementById(id).style.display="block";
	document.getElementById(id+"_a").className="tdmenu_2";//onClick样式
}
function main2_show(id){
	var objectname=new Array("E000","E001","E002","E003","E004","E005");//变换窗口数组
	for (m=0;m<objectname.length;m++){
	document.getElementById(objectname[m]).style.display="none";
	document.getElementById(objectname[m]+"_a").className="tdmenu2";//默认样式
	} 
	document.getElementById(id).style.display="block";
	document.getElementById(id+"_a").className="tdmenu2_2";//onClick样式
}
function main3_show(id){
	var objectname=new Array("E000","E001","E002");//变换窗口数组
	for (m=0;m<objectname.length;m++){
	document.getElementById(objectname[m]).style.display="none";
	document.getElementById(objectname[m]+"_a").className="tdmenu3";//默认样式
	} 
	document.getElementById(id).style.display="block";
	document.getElementById(id+"_a").className="tdmenu3_2";//onClick样式
}
function main4_show(id){
	var objectname=new Array("E000","E001","E002","E003","E004");//变换窗口数组
	for (m=0;m<objectname.length;m++){
	document.getElementById(objectname[m]).style.display="none";
	document.getElementById(objectname[m]+"_a").className="tdmenu3";//默认样式
	} 
	document.getElementById(id).style.display="block";
	document.getElementById(id+"_a").className="tdmenu3_2";//onClick样式
}

function main5_show(n){
	for(i=0;i<=5;i++){
		document.getElementById("box_"+i).style.display="none";
		document.getElementById("t_"+i).style.background="none";
	}
	document.getElementById("box_"+n).style.display="block";
	document.getElementById("t_"+n).style.background="url(images/center_bg_8.gif)";
}

//左栏目自设高度函数
function getHeight(){
	//两栏目
	try{
		if(document.getElementById("Xheight")){
		document.getElementById("Xheight").style.height = parseInt(document.getElementById("Mmain").offsetHeight)- parseInt(document.getElementById("Aheight").offsetHeight) + "px";
		}
		//单一栏目
		else if(document.getElementById("X2height")){
		document.getElementById("X2height").style.height=parseInt(document.getElementById("Mmain").offsetHeight);
		}
	}catch(e){
		return false;
	}
}

-->