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  • 自动换图

    自动换图
    <body>
    <div style=" 1000px; height:550px; margin-top:30px;">
    <img src="../Pictures/phuket/7.jpg" width="1000" height="550" />
    <img src="../Pictures/phuket/9.jpg" width="1000" height="550"  style="display:none"/>
    <img src="../Pictures/phuket/10.jpg" width="1000" height="550"  style="display:none"/>
    <img src="../Pictures/phuket/11.jpg" width="1000" height="550" style="display:none" />
    </div>
    </body>
    </html>
    <script>
    window.setInterval("lunbo()",2000);
    var n=document.getElementsByTagName("img").length-1;
    var d=0;
    function lunbo()
    {
       var attr=document.getElementsByTagName("img");
       d++;
       if(d>n)
         {
             d=0;
         }
         for(var i=0;i<=n;i++)
         {
             attr[i].style.display="none";
         }
         attr[d].style.display="block";
    }

    </script>

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  • 原文地址:https://www.cnblogs.com/zhaohui123/p/6649618.html
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