Javascript

How to make this function?
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解决方案 »

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<SCRIPT language=javascript>
document.ns = navigator.appName == "Netscape"
function winload()
{
if (navigator.appName == "Netscape")
{document.win.pageY=pageYOffset;
document.win.pageX=0;
}
else
{
win.style.top=document.body.scrollTop;
win.style.right=0;
streamlayer1.style.top=document.body.scrollTop;
streamlayer1.style.right=0;
}
}function writeCookie(name, value, hours)
{
  var expire = "";
  if(hours != null)
  {
    expire = new Date((new Date()).getTime() + hours * 3600000);
    expire = "; expires=" + expire.toGMTString();
  }
  document.cookie = name + "=" + escape(value) + expire;
}function readCookie(name)
{
  var cookieValue = "";
  var search = name + "=";
  if(document.cookie.length > 0)
  {
    offset = document.cookie.indexOf(search);
    if (offset != -1)
    {
      offset += search.length;
      end = document.cookie.indexOf(";", offset);
      if (end == -1) end = document.cookie.length;
      cookieValue = unescape(document.cookie.substring(offset, end))
    }
  }
  return cookieValue;
}function openwin()
{
if (readCookie("tbadshow")=="hide"){
document.writeln("<div id=win style='position: absolute;width:64;top:300;visibility: visible;z-index: 1'><EMBED src='http://ads.china.com/zxs/news/sp/8080.swf' quality=high  WIDTH=80 HEIGHT=80 TYPE='application/x-shockwave-flash'  id=winicon name='winicon'></EMBED></div>");
document.writeln("<div id=streamlayer1 style='position: absolute;visibility:hidden;z-index:30'><EMBED src='http://ads.china.com/zxs/news/sp/350250.swf' quality=high  WIDTH=350 HEIGHT=250 TYPE='application/x-shockwave-flash' wmode='transparent' id='winhide' name='winhide'></EMBED></div>");
writeCookie("tbadshow", "hide", 1);
}
else {
document.writeln("<div id=win style='position: absolute;width:64;top:300;visibility: hidden;z-index: 1'><EMBED src='http://ads.china.com/zxs/news/sp/8080.swf' quality=high  WIDTH=80 HEIGHT=80 TYPE='application/x-shockwave-flash'  id=winicon name='winicon'></EMBED></div>");
document.writeln("<div id=streamlayer1 style='position: absolute;visibility:visible;z-index:30'><EMBED src='http://ads.china.com/zxs/news/sp/350250.swf' quality=high  WIDTH=350 HEIGHT=250 TYPE='application/x-shockwave-flash' wmode='transparent' id='winhide' name='winhide'></EMBED></div>");
writeCookie("tbadshow", "hide", 1);
}
winload();
}
openwin(); 看清楚了，是flash
是的，他是个FLASH啊！！！！