function aa(Dir)  
{tt.doScroll(Dir);Timer=setTimeout('aa("'+Dir+'")',100)}//这里100为滚动速度  
function StopScroll(){if(Timer!=null)clearTimeout(Timer)}  
  
function initIt(){  
divColl=document.all.tags("DIV");  
for(i=0; i<divColl.length; i++) {  
whichEl=divColl(i);  
if(whichEl.className=="child")whichEl.style.display="none";}  
}  
function expands(el) {  
whichEl1=eval(el+"Child");  
if (whichEl1.style.display=="none"){  
initIt();  
whichEl1.style.display="block";  
}else{whichEl1.style.display="none";}  
}  
var tree= 0;  
function loadThreadFollow(){  
if (tree==0){  
document.frames["hiddenframe"].location.replace("Inc_ProductsList.asp");  
tree=1  
}  
}  
  
function showsubmenu(sid)  
{  

whichEl = eval("submenu" + sid);  
imgmenu = eval("imgmenu" + sid);  
if (whichEl.style.display =="none")  
{  

eval("submenu" + sid + ".style.display=\"\";");  
imgmenu.background="images/menuup.gif";  
}  
else  
{  

eval("submenu" + sid + ".style.display=\"none\";");  
imgmenu.background="images/menudown.gif";  
}  
}  
  
function loadingmenu(id){  
var loadmenu =eval("menu" + id);  
if (loadmenu.innerText=="Loading..."){  
document.frames["hiddenframe"].location.replace("Inc_ProductsList.asp?menu=menu&id="+id+"");  
}  
}  

function OpenSearch()
{
    var obj=document.getElementById('textkey');
    if(obj.value=="")
       alert('请输入搜索内容');
    else
       window.open('Search.aspx?key='+obj.value);
}