var delta=0.15
    var collection;
    function floaters()
     {
        this.items=[];
        this.addItem=function(id,x,y,content)
          {//alert('<DIV id='+id+' style="Z-INDEX:10;POSITION:absolute;width:50px; height:200px;left:'+(typeof(x)=='string'?eval(x):x)+';top:'+(typeof(y)=='string'?eval(y):y)+'">'+content+'</DIV>');
             document.write('<DIV id='+id+' style="Z-INDEX:10;POSITION:absolute;width:100px; height:300px;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<=800)
            {
                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 = '';
            }
        }    
        
         var theFloaters = new floaters();
    FileName='images/fly.png';
    //theFloaters.addItem('followDiv1','document.body.clientWidth-106',80,'<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0\" height=\"300\" width=\"100\">\n<param name=movie value=\"'+FileName+'\">\n<param name=quality value=high>\n</object>');
    theFloaters.addItem('followDiv1','document.body.clientWidth-106',60,'<a href="model/dispnews.aspx?id=162&a0=930"><img src=images/fly.png border=0></a>');
    //theFloaters.addItem('followDiv2','document.body.clientWidth-106',120,'<a href="model/dispnews.aspx?id=162&a0=930"><img src=images/weihu.jpg border=0></a>');
    //theFloaters.addItem('followDiv2',6,80,'<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0\" height=300 width=100>\n<param name=movie value=\"'+FileName+'\">\n<param name=quality value=high>\n\n</object>');
    theFloaters.play();