var time = 500;
    var h = 0;
    function addCount()
    {
        if(time>0)
        {
            time--;
            h = h+5;
        }
        else
        {
            return;
        }
        if(h>495)  //高度
        {
            return;
        }
        document.getElementById("cjyk_xhw").style.display = "";
        document.getElementById("cjyk_xhw").style.height = h+"px";
        setTimeout("addCount()",30); 
    }
    
    window.onload = function showAds()
    {
        addCount();
        setTimeout("noneAds()",20000); //停留时间自己适当调整
    }

    
  
    var T = 495;
    var N = 495; //高度
    function noneAds()
    {
        if(T>0)
        {
            T--;
            N = N-5;
        }
        else
        {
            return;
        }
        if(N<0)
        {
            document.getElementById("cjyk_xhw").style.display = "none";
            return;
        }
        
        document.getElementById("cjyk_xhw").style.height = N+"px";
        setTimeout("noneAds()",100); 
    }

	
	
	
	var delta=0.15
	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()',10);
				  }
		}
		function play()
		{
			if(screen.width<=648 || 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('followDiv2',6,150,'<a href="http://www.xinhaowei.com/data/html/news/2009-09-17/1235.html"><img src="http://www.xinhaowei.com/images/zizhi_xhw.jpg" width="122" height="100"/></a>');

	
	<!--theFloaters.addItem('followDiv1','document.body.clientWidth-200',90,'<embed height="300" width="120" flashvars="bannerWidth=120&bannerHeight=300&bannerSID=http://bm.alimama.cn/x/2010-01-28/14-18/2010-01-28_088d81babbcff13ae6c4cbfa04532aaa_0.xml&bannerXML=&bannerLink=http://&dataSource=&bid=3266813" wmode="transparent" allowscriptaccess="always" quality="high" name="3266813" id="3266813" style="" src="http://bm.alimama.cn/bcv1.swf?v=a2076edb103b1cdc7ed66426f8346d72c7d8c4dc" type="application/x-shockwave-flash"/></embed>');-->

	theFloaters.play();