顶部展出的大幅广告的JS

来源：互联网发布：编写python的工具编辑：程序博客网时间：2024/04/27 17:36
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" ><head><meta content="text/html; charset=utf-8" http-equiv="content-type" />    <title>顶部展出的大幅广告</title>   <script type="text/javascript" language="javascript">   (function(window){       function _HY(id){     return document.getElementById(id);   }      function _Show(opt){    if(opt.CurrentHeight<opt.Height){     opt.CurrentHeight=opt.CurrentHeight+opt.loadSpeed;      _HY(opt.eid).style.display = "";             _HY(opt.eid).style.height = opt.CurrentHeight+"px";      setTimeout(function(){   _Show(opt); },50);  }else{    setTimeout(function(){   _Hide(opt);},opt.RetentionTime);  }   }      function _Hide(opt){       if(opt.CurrentHeight>0){     opt.CurrentHeight=opt.CurrentHeight-opt.loadSpeed;              _HY(opt.eid).style.height = opt.CurrentHeight+"px";  setTimeout(function(){   _Hide(opt); },50);   }else{      _HY(opt.eid).style.display = "none";   }   }       var _TiggerAds=function(_eid,_Height,_loadSpeed,_RetentionTime){     var _opt={eid:_eid,Height:_Height,loadSpeed:_loadSpeed,RetentionTime:_RetentionTime,CurrentHeight:0};  _Show(_opt);  }    window.TiggerAds=_TiggerAds;   })(window);        window.onload = function()    {    //参数说明：元素的ID，广告高度，显示隐藏的速度，显示后停留时间    TiggerAds('ads',600,60,7000);   }    </script>        <script type="text/javascript" language="javascript">    </script></head><body>    <form id="form1" runat="server">    <div id="ads" style="margin:auto; display:none; width:1002px; top:0px; height:0px; border:solid 1px #000; background-color:#fafafa; overflow:hidden; text-align:center;">    </div>    <div style="margin:auto; width:1002px; height:200px; border:solid 1px #000; background-color:#fafafa; text-align:center;">        网站主体内容    </div>    </form></body></html><a href="http://blog.csdn.net/nnsword">魂宇工作室</a>