//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 lovexin2_clientH=null;

if(browser=="Microsoft Internet Explorer" && trim_Version=="MSIE6.0"){
   lovexin2_clientH=document.body.clientHeight;
}else{
   lovexin2_clientH=document.documentElement.clientHeight;
}

//var lovexin2_clientH=document.documentElement.clientHeight; //获得文档的客户端高度
//alert("1");
var lovexin2_top =document.getElementById("lovexin2").style.top;//获得对象的top高度

var obj_lovexin2H=document.getElementById("lovexin2").offsetHeight;//获得对象的高度
    lovexin2_top=Math.floor((lovexin2_clientH-2*obj_lovexin2H)/2);
lastScrollY2=0;
function heartBeat2(){
//diffY=document.body.scrollTop;
diffY=document.documentElement.scrollTop; 
/*
percent=.3*(diffY-lastScrollY2);
if(percent>0)percent=Math.ceil(percent);
else percent=Math.floor(percent);
document.getElementById("lovexin2").style.top= parseInt(lovexin2_top)+parseInt(diffY) +"px";
*/
document.getElementById("lovexin2").style.top= 150+parseInt(diffY) +"px";
//document.all.lovexin2.style.pixelTop+=percent;
//lastScrollY2=lastScrollY2+percent;
}
function hide2()  
{   
lovexin2.style.visibility="hidden";
}
window.setInterval("heartBeat2()",100);