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
    {/*Netscape stuff*/}
	
//alert(diffY);
percent=.1*(diffY-lastScrollY); 
if(percent>0)percent=Math.ceil(percent); 
else percent=Math.floor(percent); 
document.getElementById("lovexin12").style.top=parseInt(document.getElementById
 
("lovexin12").style.top)+percent+"px";
document.getElementById("lovexin14").style.top=parseInt(document.getElementById
 
("lovexin12").style.top)+percent+"px";
 
lastScrollY=lastScrollY+percent; 
//alert(lastScrollY);
}
suspendcode12="<DIV id=\"lovexin12\" style='right:0px;POSITION:absolute;TOP:10px;width:0;height:0;border:0px;'></div>"
suspendcode14="<DIV id=\"lovexin14\" style='right:0px;;POSITION:absolute;TOP:10px;padding:140px 0 0 50px;width:100px;height:310px;border:0;background:url(../images/qq.jpg);'><a target=blank href=tencent://message/?uin=249754338 &Site=癫痫病友网客服&Menu=yes style='display:block;width:70px;height:25px;'><img border=0 SRC=http://wpa.qq.com/pa?p=1:249754338:1 alt=[癫痫病友网客服]></a></div>"
//document.write(suspendcode12); 
//document.write(suspendcode14); 
//window.setInterval("heartBeat()",1);


function setTab(name,cursel,n){
	for(i=1;i<=n;i++){
	  var menu=document.getElementById(name+i);
	  var con=document.getElementById("con_"+name+"_"+i);
	  menu.className=i==cursel?"hover":"";
	  con.style.display=i==cursel?"block":"none";
	}
}