跟随鼠标

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    大
    家
    好
    

    　我是亲亲昵
    
    var nav = (document.layers);
    var tmr = null;
    var spd = 50;
    var x = 0;
    var x_offset = 5;
    var y = 0;
    var y_offset = 15;
    if(nav) document.captureEvents(Event.MOUSEMOVE);
    document.onmousemove = get_mouse;
    function get_mouse(e)
    {
    x = (nav) ? e.pageX : event.clientX+document.body.scrollLeft;
    y = (nav) ? e.pageY : event.clientY+document.body.scrollTop;
    x += x_offset;
    y += y_offset;
    beam(1);
    }
    function beam(n)
    {
    if(n0)
    {
    if(nav)eval("document.div"+n+".visibility='hidden'");
    else eval("div"+n+".style.visibility='hidden'");
    n--;
    tmr=setTimeout("fade("+n+")",spd);
    }
    else clearTimeout(tmr);
    }