function init(){
		
			$("#productMenu").hide();
			$("#product").click(function(){$("#productMenu").toggle();})
		}
String.prototype.s=function(){//去首尾空格
	return this.replace(/^\s+|\s+$/g, '')
	
	}
	
function playswf(sFile,sWidth,sHeight){
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="'+ sWidth +'" height="'+ sHeight +'"> ');
document.write(' <param name="movie" value="'+ sFile +'"> ');
document.write(' <param name="quality" value="high"> ');
document.write(' <param name="wmode" value="transparent"> ');
document.write(' <embed src="'+ sFile +'" wmode="transparent" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="'+ sWidth +'" height="'+ sHeight +'"></embed> ');
document.write('</object> ');
}


function getOs(){
	var OsObject = "";
	if(navigator.userAgent.indexOf("MSIE")>0) {
		return "IE";
		}
	if(isFirefox=navigator.userAgent.indexOf("Firefox")>0){
		return "Firefox";
		}
	if(isSafari=navigator.userAgent.indexOf("Safari")>0) {
		return "Safari";
		}
	if(isCamino=navigator.userAgent.indexOf("Camino")>0){
		return "Camino";
		}
	if(isMozilla=navigator.userAgent.indexOf("Gecko")>0){ 
		return "Gecko";
		}
}
function loadPng(o){	
	var osobj=getOs();
	if(osobj==="IE"){
		try{
			var img = o;
			var imgName = o.src.toUpperCase();
			if (imgName.substring(imgName.length-3, imgName.length) == "PNG"){
				var imgID = (img.id) ? "id='" + img.id + "' " : "";
				var imgClass = (img.className) ? "class='" + img.className + "' " : "";
				var imgTitle = (img.title) ? "title='" + img.title + "' " : "title='" + img.alt + "' ";
				var imgStyle = "display:inline-block;" + img.style.cssText;
				if (img.align == "left") imgStyle = "float:left;" + imgStyle;
				if (img.align == "right") imgStyle = "float:right;" + imgStyle;
				if (img.parentElement.href) imgStyle = "cursor:hand;" + imgStyle ;   
				var strNewHTML = "<span " + imgID + imgClass + imgTitle + " style=\"" + "width:" + img.width + "px; height:" + img.height + "px;" + imgStyle + ";" + "filter:progid:DXImageTransform.Microsoft.AlphaImageLoader" + "(src=\'" + img.src + "\', sizingMethod='image');\"></span>"; 
				img.outerHTML = strNewHTML;			
			}
		}catch (e){}
	}
}

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();
-->