<Script Language="JavaScript">
  <!-- 
      //1024*768
      if(screen.width==1024 && screen.height==768 )
           window.location="1024.htm";
      //800*600
      if(screen.width==800 && screen.height==600 )
           window.location="800.htm";  -->
</Script>

解决方案 »

  1.   

    <script language=Javascript>
    var w = window.screen.width;
    switch(w){
      case 640 :
         if(h==480)window.location.href = "640.htm";    break;
      case 1024 :
         if(h==768)window.location.href = "1024.htm";   break;
      case 1280 :
         if(hh==1024)window.location.href = "1280.htm"; break;
      default :
         window.location.href = "800.htm";              break;}
    </script>
      

  2.   

    Sorry!上面的那段代码有误!<script language=Javascript>
    var w = window.screen.width;
    switch(w){
      case 640 :
         window.location.href = "640.htm";  break;
      case 1024 :
         window.location.href = "1024.htm"; break;
      case 1280 :
         window.location.href = "1280.htm"; break;
      default :
         window.location.href = "800.htm";  break;}
    </script>