这种方法比较简单地，西西。大家可以根据自己地要求改。
做3个页面，分别命名为“640480.htm”“800600.htm“1024768.htm”，3个页面分别为三种分辨率下浏览的页，然后index.htm的原代码如下：
<html>
<head>
<script LANGUAGE="JavaScript">
<!--Begin
function redirectPage(){
var url640x480="640480.htm";
var url800x600="800600.htm";
var url1024x768="1024768.htm";
if((screen.width==640)&&(screen.height==480))
window.lacation.href=url640x480;
else if((screen.width==800)&&(screen.height==600))
window.lacation.href=url800x600;
else if((screen.width==1024)&&(screen.height==768))
window.lacation.href=url1024x768;
else window.lacation.href=url800x600;
}
//End--!>
</script>
</head>
<body OnLoad="redirectPage();">
</body>
</html>
