js.js

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// JavaScript Document
var LastLeftID = "";
function menuFix() {
var obj = document.getElementById("nav").getElementsByTagName("li");

for (var i=0; i<obj.length; i++) {
  obj[i].onmouseover=function() {
   this.className+=(this.className.length>0? " ": "") + "sfhover";
  }
  obj[i].onMouseDown=function() {
   this.className+=(this.className.length>0? " ": "") + "sfhover";
  }
  obj[i].onMouseUp=function() {
   this.className+=(this.className.length>0? " ": "") + "sfhover";
  }
  obj[i].onmouseout=function() {
   this.className=this.className.replace(new RegExp("( ?|^)sfhover\\b"), "");
  }
}
}
function DoMenu(emid)
{
var obj = document.getElementById(emid); 
obj.className = (obj.className.toLowerCase() == "expanded"?"collapsed":"expanded");
//if((LastLeftID!="")&&(emid!=LastLeftID)) //关闭上一个Menu
//{
  //document.getElementById(LastLeftID).className = "collapsed";
//}
LastLeftID = emid;
}
function GetMenuID()
{
var MenuID="";
var _paramStr = new String(window.location.href);
var _sharpPos = _paramStr.indexOf("#");

if (_sharpPos >= 0 && _sharpPos < _paramStr.length - 1)
{
  _paramStr = _paramStr.substring(_sharpPos + 1, _paramStr.length);
}
else
{
  _paramStr = "";
}

if (_paramStr.length > 0)
{
  var _paramArr = _paramStr.split("&");
  if (_paramArr.length>0)
  {
   var _paramKeyVal = _paramArr[0].split("=");
   if (_paramKeyVal.length>0)
   {
    MenuID = _paramKeyVal[1];
   }
  }
  /*
  if (_paramArr.length>0)
  {
   var _arr = new Array(_paramArr.length);
  }
  
  //取所有#后面的，菜单只需用到Menu
  //for (var i = 0; i < _paramArr.length; i++)
  {
   var _paramKeyVal = _paramArr[i].split('=');
   
   if (_paramKeyVal.length>0)
   {
    _arr[_paramKeyVal[0]] = _paramKeyVal[1];
   }  
  }
  */
}

if(MenuID!="")
{
  DoMenu(MenuID)
}
}
GetMenuID(); //*这两个function的顺序要注意一下，不然在Firefox里GetMenuID()不起效果
menuFix();