var delta=0.15;
var collection;
function floaters() {
this.items = [];
this.addItem = function(id,x,y,content)
{
document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute; width:80px; height:80px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>'); var newItem = {}; newItem.object = document.getElementById(id); newItem.x 
= x; newItem.y = y; this.items[this.items.length] = newItem; 
} 
this.play = function() 
{ collection = this.items; setInterval('play()',10); } } 
function play()
 { for(var i=0;i<collection.length;i++)
{
var followObj = collection[i].object;
var followObj_x = (typeof(collection[i].x)=='string'?eval(collection[i].x):collection[i].x);
var followObj_y = (typeof(collection[i].y)=='string'?eval(collection[i].y):collection[i].y);

if(followObj.offsetLeft!=(document.body.scrollLeft+followObj_x)) {
var dx=(document.body.scrollLeft+followObj_x-followObj.offsetLeft)*delta;
dx=(dx>0?1:-1)*Math.ceil(Math.abs(dx)); followObj.style.left=followObj.offsetLeft+dx; 
} 
if(followObj.offsetTop!=(document.body.scrollTop+followObj_y)) { var dy=(document.body.scrollTop+followObj_y-followObj.offsetTop)*delta; 
dy=(dy>0?1:-1)*Math.ceil(Math.abs(dy)); followObj.style.top=followObj.offsetTop+dy; 
} 
followObj.style.display = ''; 
} } 

var theFloaters = new floaters(); 

theFloaters.addItem('followDiv1','document.body.clientWidth-130',100,'<img src=images/21.jpg width=128 height=400>'); 
theFloaters.addItem('followDiv2','0',100,'<img src=images/21cn.jpg width=128 height=400>'); 
theFloaters.play();