顠动图标！！！急急

http://expert.csdn.net/Expert/topic/2521/2521119.xml?temp=.842312

解决方案 »

  1.   

    <HTML>
    <HEAD>
    <META NAME="GENERATOR" Content="Microsoft Visual Studio 6.0">
    <TITLE></TITLE>
    </HEAD>
    <BODY>
    <div id="myDiv" style="position:absolute;top:800;left:0;width:100;height:100;background-color:red"></div>
    <script>
    var oDiv = document.all("myDiv");
    var nTop = document.body.offsetHeight - 100;
    window.setInterval(foo,10);
    function foo(){
    if(nTop == -110)
    window.clearInterval();
    else{
    oDiv.style.top = nTop;
    nTop -= 1;
    }
    }
    </script>
    </BODY>
    </HTML>