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引用JS文件的代码：

<script language="javascript" src="****.js"></script>

<----

 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: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()  {

   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-112',230,'<a href=http://www.***.com/ target=_blank><img src=***.gif border=0></a>'); theFloaters.addItem('followDiv2',12,230,'<a href=http://www.***.com/ target=_blank><img src=***.gif border=0></a>'); theFloaters.play();

-->

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