急！！！在线等等！！！速结！！！

Question

<script>
if(screen.width==800)
  location="800.htm"
if(screen.width==1024)
  location="1024.htm"
</script>

Answer 1

<script language="javascript">
if (window.screen){
  var widths = screen.width;
  url_800 = "default800.htm";
  url_1024 = "default1024.htm";
  if(widths>=740 & w<835){
    self.location.replace(url_800);
  }
  if(widths>=835){
    self.location.replace(url_1024);
  }
}
</script>

Answer 2

<script>
if ((screen.width==800)&&(screen.height==600))
  window.location="1.htm"
else
  window.location="2.htm"
</script>