function adFloater(id,content){
document.write(''+content+'
');
}
function closeBanner(){
document.getElementById("floatAd").style.display="none";
}
adFloater('floatAd','');
var stmnGAP = 50; // 初试时候距屏幕顶端的高度；
var stmnScrollSpeed = 5; // 移动的速度；
var stmnTimer;
var stmnStartPoint, stmnEndPoint, stmnRefreshTimer;
function RefreshfloatDiv()
{
var tmpAd=document.getElementById("floatAd");
stmnStartPoint = parseInt(tmpAd.style.top, 10);
if(navigator.appVersion.indexOf("Chrome")==-1){
stmnEndPoint =document.documentElement.scrollTop+ stmnGAP;
}else{
stmnEndPoint =document.body.scrollTop+ stmnGAP;
}
if ( stmnStartPoint != stmnEndPoint ) {
stmnScrollAmount = Math.ceil( Math.abs( stmnEndPoint - stmnStartPoint ) / 15 );
tmpAd.style.top = (parseInt(tmpAd.style.top, 10) + ( ( stmnEndPoint