<%

bigurl = "bigscreen.htm"

smallurl = "smallscreen.htm"

A = LCase(Request.ServerVariables("HTTP_USER_AGENT"))

if instr(A,"msie 5")>0 or instr(A,"msie 4")>0 then

%>

<script language="JavaScript">

var w = document.body.clientWidth;

if (w>=650)

{

window.location.href="http://www.28600.com/article1/"<%=bigurl%>";

}

else

{

window.location.href="http://www.28600.com/article1/"<%=smallurl%>";

}

</script>

<%

elseif instr(A,"msie 3")>0 then

smallurl = "smallscreen.htm"

bigurl = "bigscreen.htm"

a = request("http_ua_pixels")

url = smallurl

if instr(a,"x")>0 then

a = split(a,"x")

if clng(a(0)) >= 650 then

url = bigurl

end if

end if

response.redirect(url)

elseif instr(A,"zilla/4")>0 Then

%>

<script language="JavaScript">

var w = document.body.clientWidth;

if (w>=650)

{

window.location.href="http://www.28600.com/article1/"<%=bigurl%>";

}

else

{

window.location.href="http://www.28600.com/article1/"<%=smallurl%>";

}

</script>

<%

elseif instr(A,"zilla/3")>0 then

%>

<script language="javascript">

var Sizer=java.awt.Toolkit.getDefaultToolkit();

var ScrSize=Sizer.getScreenSize();

var ScrW=ScrSize.width;

if (ScrW>=650)

{

window.location.href="http://www.28600.com/article1/"<%=bigurl%>";

}

else

{

window.location.href="http://www.28600.com/article1/"<%=smallurl%>";

}

</script>

<%

else

respose.redirect(smallurl)

end if

%>