var imgheight
document.ns = navigator.appName == "Netscape"
window.screen.width>640 ? imgheight=200:imgheight=150	//广告与页面顶部的距离

var rightAd=135	//右边广告与页面右边的距离
var leftAd=5	//左边广告与页面左边的距离

function myload()
{
	if (navigator.appName == "Netscape")
	{
		document.dangdang.pageY=pageYOffset+imgheight;
		document.dangdang.pageX=+window.innerWidth-rightAd;
		mymove();
	}
	else
	{
		dangdang.style.top=document.body.scrollTop+imgheight;
		dangdang.style.left=document.body.offsetWidth-rightAd;
		mymove();
	}
}

function mymove()
{
	if(document.ns)
	{
		document.dangdang.top=pageYOffset+imgheight;
		document.dangdang.left=pageXOffset+window.innerWidth-rightAd;
		setTimeout("mymove();",50)
	}
	else
	{
		dangdang.style.top=document.body.scrollTop+imgheight;
		dangdang.style.left=document.body.scrollLeft+document.body.offsetWidth-rightAd;
		setTimeout("mymove();",50)
	}
}

function myload2()
{
	if (navigator.appName == "Netscape")
	{
		document.dangdang2.pageY=pageYOffset+imgheight;
		document.dangdang2.pageX=+leftAd;
		mymove2();
	}
	else
	{
		dangdang2.style.top=document.body.scrollTop+imgheight;
		dangdang2.style.left=document.body.scrollLeft+leftAd;
		mymove2();
	}
}

function mymove2()
{
	if(document.ns)
	{
		document.dangdang2.top=pageYOffset+imgheight;
		document.dangdang2.left=pageXOffset+leftAd;
		setTimeout("mymove2();",50)
	}
	else
	{
		dangdang2.style.top=document.body.scrollTop+imgheight;
		dangdang2.style.left=document.body.scrollLeft+leftAd;
		setTimeout("mymove2();",50)
	}
}



function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true)

function closeADS(Obj)
{
	eval(Obj).innerHTML="";
}