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-100',0,'<a onClick="closeBanner();" href=http://www.dfeng.net target=_blank><embed src=flash/right.swf width=100 height=300 border=0></a><img src=flash/close.gif onClick="closeBanner();">');
//<img src=ad/doublead/right.gif width=100 height=300 border=0>
theFloaters.addItem('followDiv2',0,0,'<a onClick="closeBanner();" href=http://www.dfeng.net target=_blank><embed src=flash/left.swf width=100 height=300 border=0></a><img src=flash/close.gif onClick="closeBanner();">');

theFloaters.play();