// JavaScript Document
//function $(){return document.getElementById?document.getElementById(arguments[0]):eval(arguments[0]);}
var OverH,OverW,ChangeDesc,ChangeH=20,ChangeW=20;


function OpenDiv(_Dw,_Dh,_Desc) {
	//$("Loading").innerHTML="";
	OverH=_Dh;OverW=_Dw;ChangeDesc=_Desc;
	$("Loading").style.display='block';
	if(_Dw>_Dh){ChangeH=Math.ceil((_Dh-10)/((_Dw-10)/20))}else if(_Dw<_Dh){ChangeW=Math.ceil((_Dw-10)/((_Dh-10)/20))}
	$("Loading").style.top=(document.documentElement.clientHeight-10)/2+"px";
	$("Loading").style.left=(document.documentElement.clientWidth-10)/2+"px";
	OpenNow()
}


var Nw=10,Nh=10;


function OpenNow() {
	Nw=Nw+ChangeW;Nh=Nh+ChangeH;
	if(OverW>Nw||OverH>Nh) {
	if(OverW>Nw) {
	$("Loading").style.width=Nw+"px";
	$("Loading").style.left=(document.documentElement.clientWidth-Nw)/2+"px";
	}
	if(OverH>Nh) {
	$("Loading").style.height=Nh+"px";
	$("Loading").style.top=(document.documentElement.clientHeight-Nh)/2+"px"
	}
	window.setTimeout("OpenNow()",10)
	}else{
	Nw=10;Nh=10;ChangeH=20;ChangeW=20;
	$("LoadingInfo").show();
	//设置关闭时间
	window.setTimeout("CloseDiv('Loading')",180000)
	}
}
//关闭层
function CloseDiv(id){  
  $(id).hide();
}