// 图片由暗变亮
if ((navigator.appName.indexOf('Microsoft')+1)) {
document.write('<style type="text/css"> .opacity1 {filter:alpha(opacity=50)} .opacity2 {filter:alpha(opacity=100)} </style>'); }
if ((navigator.appName.indexOf('Netscape')+1)) {
document.write('<style type="text/css"> .opacity1 {-moz-opacity:0.5} .opacity2 {-moz-opacity:1} </style>'); }
else {
document.write(''); }
//图片交换
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_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_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];}
}
//文字背景色彩变换
function mOver(sss,bgColor)
{
sss.bgColor=bgColor
}
function mOut(sss,bgColor)
{
sss.bgColor=bgColor
}
//Div自适应高度
function SetSize()
{
var left = document.getElementById("left");
var right = document.getElementById("right");
var maxHeight = 0;
maxHeight = left.scrollHeight;
maxHeight = maxHeight > right.scrollHeight ? maxHeight:right.scrollHeight;
left.style.height = maxHeight;
right.style.height = maxHeight;
}
//显示隐藏左边二级菜单
function divchange(num){
	var divtemp,i;
	
	//alert(document.getElementsByTagName("UL").length);
	var uls = document.getElementsByTagName("UL");
	var myreg = /^div\d+$/;
	//alert(myreg.test("div1"));
	for(i=0;i<uls.length;i++){
	    if(myreg.test(uls[i].id)){
	        if(uls[i].id=="div"+num){
	            uls[i].style.display = "";
	        }else{
	            uls[i].style.display = "none";
	        }
	    }
	}
}