// 本函数由HBcms(宏博内容管理系统)整理优化
// 最新版本： http://www.hbcms.com/ 

var delta=0.8;
var collection;
var closeB=false;

function hbcms_floaters() {
 this.items = [];
 this.addItem = function(id,x,y,content)
     {
    document.write('<DIV id='+id+' style="Z-INDEX: 10; POSITION: absolute;  width:'+hbcms_ad_width+'px; 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('hbcms_piaofu_play()',30);
     }
 }

//本代码由宏博cms网站内容管理系统(http://www.hbcms.com/)整理修改
 function hbcms_piaofu_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 close_hbcms_piaofu()
 {
  closeB=true;
  return;
 }

//本代码由宏博cms网站内容管理系统(http://www.hbcms.com/)整理修改

var theFloaters  = new hbcms_floaters();

if ( hbcms_right_ad !='' )	{
	hbcms_right_ad += hbcms_close_str;
}
if ( hbcms_left_ad !='' )	{
	hbcms_left_ad += hbcms_close_str;
}
theFloaters.addItem('followDiv1',document.body.clientWidth-hbcms_ad_width,hbcms_ad_width,hbcms_right_ad);
theFloaters.addItem('followDiv2',6,hbcms_ad_width,hbcms_left_ad);

theFloaters.play();
