//ÈÕÆÚ


function openNewWindow(url,weight,height){
	var left=(screen.width-weight)/2;
	tmp=window.open(url,'','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,top=120,left='+left+',width='+weight+',height='+height);
	tmp.focus();
}

//Ë«»÷¹öÆÁ
var currentpos,timer; 
function initialize() 
{ 
timer=setInterval("scrollwindow()",10);
} 
function sc(){
clearInterval(timer); 
}
function scrollwindow() 
{ 
currentpos=document.body.scrollTop; 
window.scroll(0,++currentpos); 
if (currentpos != document.body.scrollTop) 
sc();
} 
document.onmousedown=sc
document.ondblclick=initialize