var delta=0.15;
var collection;
var closeB=false;
var closeA=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()',10);
      }
  }
  function play()
  {
    if(screen.width<=799 || closeA)
   {
	  if(closeB)
	  {
		collection[1].object.style.display = 'none';  
	   }
	   else
	   {
     collection[0].object.style.display = 'none';
	   }
    return;
   }
   if(screen.width<=799 || closeB)
   {
	  if(closeA)
	  {
     collection[0].object.style.display = 'none';		  
	  }
	  else
	  {
     collection[1].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 closeBannerA()
  {
   closeA=true;
   closeB=false;
   return;
  }
function closeBannerB()
  {
   closeB=true;
   return;
  }

		
	var theFloaters		= new floaters();
<!--???-->
/*	theFloaters.addItem('followDiv1',20,80,'<table id="adtabl" name="adtabr" width="100%"  border="0" cellspacing="0" cellpadding="0" style="display:"><tr><td align="right" style="cursor:hand" onclick="closeBannerA();">¹Ø±Õ</td></tr><tr><td><a href="http://isic.chuguo.cn/study_abroad/campaign/isic/"><img src="http://chuguo.cn/ad-images/guojixueshengzheng.gif" border="0"></td></tr></table>');*/

		theFloaters.addItem('followDiv1',10,80,'<table id="adtabl" name="adtabr" width="100%"  border="0" cellspacing="0" cellpadding="0" style="display:"><tr><td align="right" style="cursor:hand" onclick="closeBannerA();">¹Ø±Õ</td></tr><tr><td><a href="http://www.cbluk.com.cn/" target=_blank><img src="images/01.gif" border="0"></a></td></tr></table>');
	
<!--???-->
theFloaters.addItem('followDiv2','document.body.clientWidth-96',80,'<table id="adtabr" name="adtabl" width="100%"  border="0" cellspacing="0" cellpadding="0" style="display:"><tr><td align="right" style="cursor:hand" onclick="document.all.adtabr.style.display=\'none\'">¹Ø±Õ</td></tr><tr><td><a href="http://www.cbluk.com.cn/"><img src="images/02.gif" width="75" height="250" border="0"></a></td></tr></table>');
	theFloaters.play();
	
