底部漂浮代碼

<!--底部漂浮-->
<div style="position: fixed; left:0px; bottom:0px; z-index:1000; width:100%; overflow:visible; text-align:center; _position:absolute; _top: expression(documentElement.scrollTop + documentElement.clientHeight-this.offsetHeight); margin:0 auto; clear:both; cursor:pointer;" id="div1">
  <div style="width:1000px; height:49px; background:url(images/dj.jpg) no-repeat; margin:0 auto;">
    <div style="width:977px; height:49px; clear:both;" onClick="window.open(網址);"></div>
  </div>
</div>