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漂浮广告代码

点击次数:1839  更新日期:2011-01-04
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<SCRIPT FOR=window EVENT=onload LANGUAGE=”JScript”>
   initAd();//载入页面后,调用函数initAd()
   </SCRIPT>
   <script language=”JScript”>
   <!–
   function initAd() {
   document.all.AdLayer.style.posTop = -200;//设置onLoad事件激发以后,广告层相对于固定后的y方向位置
   document.all.AdLayer.style.visibility = ‘visible’//设置层为可见
   MoveLayer(‘AdLayer’);//调用函数MoveLayer()
   }
   function MoveLayer(layerName) {
   var x = 60;//浮动广告层固定于浏览器的x方向位置
   var y = 100;//浮动广告层固定于浏览器的y方向位置
   var diff = (document.body.scrollTop + y – document.all.AdLayer.style.posTop)*.40;
   var y = document.body.scrollTop + y – diff;
   eval(“document.all.” + layerName + “.style.posTop = y”);
   eval(“document.all.” + layerName + “.style.posLeft = x”);//移动广告层
   setTimeout(“MoveLayer(‘AdLayer’);”, 20);//设置20毫秒后再调用函数MoveLayer()
   }
   //–>
   </script>

调用如下


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<div id=AdLayer style=’position:absolute; width:61px; height:59px; z-index:20; visibility:hidden;; left: 60px; top: 100px’>
  <img src=’map.jpg’ border=”0″ height=”200″>
   </div>


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来源:网络

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