lastScrollY=0;
function heartBeat(){ 
var diffY;
if (document.documentElement && document.documentElement.scrollTop)
    diffY = document.documentElement.scrollTop;
else if (document.body)
    diffY = document.body.scrollTop
else
    

percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 
document.getElementById("dl1").style.top=parseInt(document.getElementById("dl1").style.top)+percent+"px";
document.getElementById("dl2").style.top=parseInt(document.getElementById("dl1").style.top)+percent+"px";
lastScrollY=lastScrollY+percent; 

}


str_dl1 = "<div id=\"dl1\" style='left:3px;position:absolute;top:32px;'><a href='http://www.dayifs.com/news/hunianzt/index.html ' target='_blank'><img src='http://www.dayifs.com/img/left.jpg' border=0 /></a><SPAN style='PADDING-RIGHT: 1px; DISPLAY: block; PADDING-LEFT: 1px; FONT-SIZE: 13px;  PADDING-BOTTOM: 1px; CURSOR: pointer;  LINE-HEIGHT: 25px; PADDING-TOP: 1px; TEXT-ALIGN: center' onclick=\"javascript:hideAD('dl1');\"><strong>¹Ø  ±Õ</strong></SPAN></div>"
str_dl2 = "<div id=\"dl2\" style='right:3px;position:absolute;top:32px;'><a href='http://www.dayifs.com/news/hunianzt/index.html ' target='_blank'><img src='http://www.dayifs.com/img/right.jpg' border=0 /></a><SPAN style='PADDING-RIGHT: 1px; DISPLAY: block; PADDING-LEFT: 1px; FONT-SIZE: 13px; PADDING-BOTTOM: 1px; CURSOR: pointer;  LINE-HEIGHT: 25px; PADDING-TOP: 1px; TEXT-ALIGN: center' onclick=\"javascript:hideAD('dl2');\"><strong>¹Ø  ±Õ</strong></SPAN></div>"



document.write("<SCRIPT language=JavaScript event=FSCommand() for=fdl>dl1.style.visibility='hidden';dl2.style.visibility='hidden';fb1.style.visibility='hidden';fb2.style.visibility='hidden';</SCR"+"IPT>");


document.write(str_dl1); 
document.write(str_dl2);

window.setInterval("heartBeat()",1);

function hideAD(obj){
	document.getElementById(obj).style.display="none";
}