function showmenu(obj){
		var x= Math.round(obj.getBoundingClientRect().left);	//火狐浏览器会出现小数
　　		var y = Math.round(obj.getBoundingClientRect().top)+36;
        var scrollTop = Math.max(document.documentElement.scrollTop,document.body.scrollTop);
		var submenu = document.getElementById(obj.id+'_sub');
		submenu.style.position = 'absolute';
		submenu.style.left = x-1;
		submenu.style.top = y+scrollTop;
		submenu.style.zIndex = 1000;
		submenu.style.display = 'block';
		var narr = obj.id.split('_');
		document.getElementById(obj.id+'_img').src = "../../images/Menu_"+narr[1]+"_hover.gif";
	}
	
	function shutmenu(obj){
		//obj = event.srcElement ? event.srcElement : event.target;
		//var to_id = window.event.toElement.id;
		//if(to_id!=obj.id+'_sub'){
			var narr = obj.id.split('_');
			document.getElementById(obj.id+'_img').src = "../../images/Menu_"+narr[1]+".gif";
			document.getElementById(obj.id+'_sub').style.display = 'none';
		//}
		
	}
	
	function showchildmenu(obj)
	{
	   document.getElementById(obj).style.display="block";
	   var narr=new Array();
	   var narr = obj.split('_');
	   document.getElementById(narr[0]+"_"+narr[1]+'_img').src = "../../images/Menu_"+narr[1]+"_hover.gif";
	}
	
	function shutchildmenu(obj)
	{
	  var narr=new Array();
	  document.getElementById(obj).style.display="none";
	  var narr = obj.split('_');
	  document.getElementById(narr[0]+"_"+narr[1]+'_img').src = "../../images/Menu_"+narr[1]+".gif";
	}
	
	
	function setproduct()
	{
	    var  pid1=document.getElementById("Top1_proid").value;
	    window.location.href="../../Products/hhdefault1.aspx?pid="+pid1;
	}
	
	
	function setserver()
	{
	    window.location.href="../../SupportService/Default1.aspx"
	}
	
	function ShowHome(){
	   document.getElementById("menu_1_img").src = "../images/Menu_1_hover.gif";
	   window.location.href="../hhdefault.aspx";
	}
	
	function ShowHomeOver()
	{
	   document.getElementById("menu_1_img").src = "../images/Menu_1_hover.gif";
	}
	
	function ShowHomeOut()
	{
	  document.getElementById("menu_1_img").src = "../images/Menu_1.gif";
	}



       function ChatHidden()
       {
           document.getElementById("div2").style.display = "none";
           document.getElementById("movedivid").style.height = "26px";
       }

       function ChatShow() {
           document.getElementById("movedivid").style.display = "block";
           document.getElementById("movedivid").style.height = "400px";
           document.getElementById("div2").style.display = "block";
       }
       
       function ChatClose() {
           document.getElementById("movedivid").style.display = "none";
       }
       
       var drag_ = false
       var D = new Function('obj', 'return document.getElementById(obj);');
       var oevent = new Function('e', 'if (!e) e = window.event;return e');
       function Move_obj(obj) {
           var x, y;
           D("main").onmousedown = function(e) {
               drag_ = true;
               with (this) {
                   D("main").style.position = "absolute";
                   var temp1 = D("movedivid").offsetLeft; //距离左边的初始值
                   var temp2 = D("movedivid").offsetTop;  //距离顶边的初始值
                   x = oevent(e).clientX;
                   y = oevent(e).clientY;
                   document.onmousemove = function(e) {
                       if (!drag_) {
                           return false;
                       }
                       with (this) {
                           D("movedivid").style.left = temp1 + oevent(e).clientX - x + "px"; //层离左边距的像素
                           D("movedivid").style.top = temp2 + oevent(e).clientY - y + "px"; //层离顶部距的像素
                       }
                   }
               }
               document.onmouseup = new Function("drag_=false");
           }
       }
       
       
       function Registered()
       {
         document.getElementById("movedivid").style.display = "block";
       }