雙擊網(wǎng)頁(yè)自動(dòng)滾動(dòng)

    var currentpos,timer;
    function initialize()
    {
    timer=setInterval("scrollwindow()",1);
    }
    function sc()
    {
    clearInterval(timer);
    }
    function scrollwindow()
    {
    currentpos=document.body.scrollTop;
    window.scroll(0,++currentpos);
    if (currentpos != document.body.scrollTop)
    sc();
    }
    document.onmousedown=sc
    document.ondblclick=initialize
    〈/SCRIPT>//" width="800"> 〈SCRIPT LANGUAGE="JavaScript">
    var currentpos,timer;
    function initialize()
    {
    timer=setInterval("scrollwindow()",1);
    }
    function sc()
    {
    clearInterval(timer);
    }
    function scrollwindow()
    {
    currentpos=document.body.scrollTop;
    window.scroll(0,++currentpos);
    if (currentpos != document.body.scrollTop)
    sc();
    }
    document.onmousedown=sc
    document.ondblclick=initialize
    〈/SCRIPT>//