//flash格式调用方法
//<EMBED src='flash.swf' quality=high  WIDTH=100 HEIGHT=300 TYPE='application/x-shockwave-flash' id=ad wmode=opaque></EMBED>


var browser=navigator.appName;
var b_version=navigator.appVersion;
var version=b_version.split(";");
var trim_Version=version[1].replace(/[ ]/g,"");
var lovexin1_clientH=null;

if( browser == "Microsoft Internet Explorer" && trim_Version == "MSIE6.0"){
   lovexin1_clientH=document.body.clientHeight;
}else{
   lovexin1_clientH=document.documentElement.clientHeight;
}

var lovexin1_top =document.getElementById("lovexin1").style.top;//获得对象的top高度
var obj_lovexin1H=document.getElementById("lovexin1").offsetHeight;//获得对象的高度
    lovexin1_top=Math.floor((lovexin1_clientH-2*obj_lovexin1H)/2);

lastScrollY1=0;

function heartBeat1(){
//diffY=document.body.scrollTop;
diffY=document.documentElement.scrollTop; 
/*
percent=.3*(diffY-lastScrollY1);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
*/
document.getElementById("lovexin1").style.top= parseInt(lovexin1_top)+parseInt(diffY) +"px";
//document.all.lovexin1.style.pixelTop+=percent;
//lastScrollY1=lastScrollY1+percent;
}
function hide1()  
{   
lovexin1.style.visibility="hidden"; 
}
window.setInterval("heartBeat1()",100);