仿网易顶部下拉回收广告效果代码

仿网易顶部下拉回收广告代码  仿网易163下拉广告效果

<script type="text/javascript" language="javascript">
    var time = 500;
    var h = 0;
    function addCount()
    {
        if(time>0)
        {
            time--;
            h = h+5;
        }
        else
        {
            return;
        }
        if(h>133)  //高度
        {
            return;
        }
        document.getElementById("ads").style.display = "";
        document.getElementById("ads").style.height = h+"px";
        setTimeout("addCount()",30);
    }
    
    window.onload = function showAds()
    {
        addCount();
        setTimeout("noneAds()",8000); //停留时间自己适当调整
    }
    </script>
    
    <script type="text/javascript" language="javascript">
    var T = 133;
    var N = 133; //高度
    function noneAds()
    {
        if(T>0)
        {
            T--;
            N = N-5;
        }
        else
        {
            return;
        }
        if(N<0)
        {
            document.getElementById("ads").style.display = "none";
            return;
        }
        
        document.getElementById("ads").style.height = N+"px";
        setTimeout("noneAds()",30);
    }
    </script>

<div id="ads"align="center" style="display:none;">
  <a href="http://www.kukafei.cn" target="_blank"><img src="images/ad.gif" border="0" style=""/></a></div>

顶部下拉广告代码 仿网易163下拉广告效果

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Tags: 顶部下拉广告代码顶部下拉广告代码 仿网易163下拉广告效果仿网易163下拉广告效果
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