var delta=0.015; 
     var collection; 
     var closeB=false; 
     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:60px;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()',30); 
     } 
     } 
     function play() 
     { 
     if(screen.width<=800 || closeB) 
     { 
     for(var i=0;i<collection.length;i++) 
     { 
     collection[i].object.style.display = 'none'; 
     } 
     return; 
     } 
     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 = ''; 
     } 
     } 
     function closeBanner() 
     { 
     closeB=true; 
     return; 
     } 
    
     var theFloaters = new floaters(); 
     // 
     theFloaters.addItem('followDiv1','document.body.clientWidth-111',0,'<a onClick="closeBanner();" href="http://www.xiaohajin.com/news/Detail.aspx?ID=7623" target=_blank><img src=images/right.gif width=110 height=340 border=0></a>'); 
     theFloaters.addItem('followDiv2',0,0,'<a onClick="closeBanner();" href="http://www.xiaohajin.com/news/Detail.aspx?ID=7623" target=_blank><img src=images/left.gif width=110 height=340 border=0 ></a>'); 
     theFloaters.play(); 
	 setTimeout("closeBanner()",20000)