self.onError = null;
currentX = currentY = 0; 
whichIt = null; 
lastScrollX = 0; lastScrollY = 0;
var agt=navigator.userAgent.toLowerCase();
var NS = (document.layers) ? 1 : 0;
var IE = ((agt.indexOf("msie") != -1) && (agt.indexOf("opera") == -1) && (agt.indexOf("omniweb") == -1));

function IeTrueBody(){
return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}

function GetScrollTop(){
 return IE ? IeTrueBody().scrollTop : window.pageYOffset;
}
function GetScrollLeft(){
 return IE ? IeTrueBody().scrollLeft : window.pageXOffset;
}

<!-- STALKER CODE -->

function heartBeat(objectid) {
	if(IE) { diffY = GetScrollTop(); diffX = GetScrollLeft(); }
	if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
	if(diffY != lastScrollY) {
		percent = .1 * (diffY - lastScrollY);
		if(percent > 0) percent = Math.ceil(percent);
		else percent = Math.floor(percent);
		if(IE) {
			document.getElementById(objectid).style.pixelTop += percent;
		}	
		if(NS) {
			objectid = objectid.split(";"); 
			for (i = 0; i < objectid.length; i++) eval("document."+objectid[i]).top += percent; 
		}	
		lastScrollY = lastScrollY + percent;
	}
	if(diffX != lastScrollX) {
		percent = .1 * (diffX - lastScrollX);
		if(percent > 0) percent = Math.ceil(percent);
		else percent = Math.floor(percent);
		if(IE) {
			document.getElementById(objectid).style.pixelLeft += percent;
		}
		if(NS) {
			objectid = objectid.split(";"); 
			for (i = 0; i < objectid.length; i++) eval("document."+objectid[i]).left += percent; 			
		}	
		lastScrollX = lastScrollX + percent;
	} 	
}
<!-- /STALKER CODE -->
//if(NS || IE) action = window.setInterval("heartBeat('floater;floater1')", 2);
if(NS || IE) action = window.setInterval("heartBeat('floater')", 2);
if (IE){
//document.write("<DIV id='floater' style='LEFT: 5px; TOP: 400px; POSITION: absolute; WIDTH: 83; VISIBILITY: visible; Z-INDEX: 10;'><a href='http://www.czfx.cn' target='_blank'><IMG src='daoyou.gif' border='0'></a></DIV>")
//document.write("<DIV id='floater' style='right: 5px; TOP: 400px; POSITION: absolute; WIDTH: 83; VISIBILITY: visible; Z-INDEX: 10;'><div id=cd2 style='POSITION: none;CURSOR: hand;'><span>打开</span></div><div id=cd1><span style='CURSOR: hand' onclick='javascript:closelaogui();'>关闭</span><a href='yzfw.asp' target='_blank'><IMG src='/images/yzsfw.jpg' border='0'></a></div></DIV>")
document.write("<DIV id='floater' style='right: 5px; TOP: 400px; POSITION: absolute; WIDTH: 83; VISIBILITY: visible; Z-INDEX: 10;'><div id=cd2 style='display: none;CURSOR: hand;'><span onclick='javascript:openlaogui();'>打开</span></div><div id=cd1><span style='CURSOR: hand'  onclick='javascript:closelaogui();'>关闭</span><a href='yzfw.asp' target='_blank'><IMG src='/images/yzsfw.jpg' border='0'></a></div></DIV>")

//document.write("<DIV id='floater' style='right: 5px; TOP: 400px; POSITION: absolute; WIDTH: 95; VISIBILITY: visible; Z-INDEX: 10;'><IMG src='/images/yzsfw.jpg' border='0' onclick='javascript:closelaogui();'></DIV>")
}
if (NS){
	document.write("<layer id=myleft top=400 width=80 height=80></layer>");
}

function closelaogui(){
cd1.style.display='none';
cd2.style.display='';
}
function openlaogui(){
cd2.style.display='none';
cd1.style.display='';
}