// 这是关闭飘浮广告的宽度，请根据你的广告内容而定
var hbcms_ad_width1 =300;
var hbcms_ad_width =188;
// 这是关闭飘浮广告的代码，可以换成图片，点击即可关闭
var hbcms_close_str = '<div onClick="closeBanner();" style="color:gray;font-size:10pt;cursor:hand;text-align:center;width:100%;background-color: #efefef;line-height:200%"><img src="http://www.learning365.com/Images/piaobottom.gif"></div>';

// 设置左边的广告代码,请自己更换图片地址，或换成flash，或换成纯文字
// 如果不希望显示左边的广告，可设置为   = '';

//src为flash路径
var hbcms_left_ad = '<embed src="c.swf" width="100" height="300" quality="high" wmode="window"></embed>' + hbcms_close_str;


// 设置右边的广告代码,如果要和左边的广告一致，可设为 = hbcms_left_ad;
// 如果不希望显示右边的广告，可设置为 = '<embed src="c.swf" width="100" height="300" quality="high" wmode="window"></embed>';
var hbcms_right_ad = '<a href="http://www.learning365.com/pd-riyu.jsp" target="_blank"><img src="http://www.learning365.com/Images/piaotop1.gif" border="0"></a><br><a href="http://www.learning365.com/indexa.html" target="_blank"><img src="http://www.learning365.com/Images/piaotop.gif" border="0"></a>' + hbcms_close_str;


var delta=0.8;
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:'+hbcms_ad_width+'px; height:200px;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.documentElement.scrollTop+followObj_y)) {
     var dy=(document.documentElement.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-200',hbcms_ad_width1,hbcms_right_ad);
//右面广告属性,分别是id,x,y,content
//theFloaters.addItem('followDiv2',6,hbcms_ad_width,hbcms_left_ad);
//左面广告属性,分别是id,x,y,content
theFloaters.play();