var lastScrollY=0;
function heartBeat(){
	var diffY;
	
	if(document.documentElement && document.documentElement.scrollTop){
 		diffY = document.documentElement.scrollTop;
		}
	else if(document.body){
 		diffY = document.body.scrollTop;
		}
	percent=0.1*(diffY-lastScrollY);
	if(percent>0){
		percent=Math.ceil(percent);
		}
	else{
		percent=Math.floor(percent);
		}
	document.getElementById("xx1").style.top=parseInt(document.getElementById("xx1").style.top)+percent+"px";
	document.getElementById("xx2").style.top=parseInt(document.getElementById("xx2").style.top)+percent+"px";
	lastScrollY=lastScrollY+percent;
	}

function adclose(){
	document.getElementById("xx1").style.display="none";
	document.getElementById("xx2").style.display="none";
}
function pageY(elem){
	return elem.offsetParent?elem.offsetTop+pageY(elem.offsetParent):elem.offsetTop;
}
suspendcode="<div id=\"xx2\" style=\"position:absolute;left:10px;top:150px;\"><object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='115' height='297'><param name='movie' value='images/ad-02.swf'><param name='quality' value='high'><embed src='images/ad-02.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='115' height='297'></embed></object><a style=\"display:block;width:115px;height:20px;background:#FFF;\" href=\"javascript:adclose();\">关闭</a></div><div id=\"xx1\" style=\"position:absolute;right:10px;top:150px;\"><object classid='clsid:D27CDB6E-AE6D-11cf-96B8-444553540000' codebase='http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0' width='115' height='297'><param name='movie' value='images/ad-02.swf'><param name='quality' value='high'><embed src='images/ad-02.swf' quality='high' pluginspage='http://www.macromedia.com/go/getflashplayer' type='application/x-shockwave-flash' width='115' height='297'></embed></object><a style=\"display:block;width:115px;height:20px;background:#FFF;\" href=\"javascript:adclose();\">关闭</a></div>"
document.write(suspendcode);
window.setInterval("heartBeat()",1);