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Detect-and-route with JavaScript

Keep users happy by using savvy scripts

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Listing 7. This script tests for screen resolution and presents the correct pages for the browser's screen

<SCRIPT LANGUAGE="JavaScript">
<!-- Begin
function redirectPage() {
var url640x480 = "http://www.yoursite.com/640x480";
var url800x600 = "http://www.yoursite.com/800x600";
var url1024x768 = "http://www.yoursite.com/1024x768";
if ((screen.width == 640)  (screen.height == 480)) 
window.location.href= url640x480;
else if ((screen.width == 800)  (screen.height == 600))
window.location.href= url800x600;
else if ((screen.width == 1024)  (screen.height == 768))
window.location.href= url1024x768;
else window.location.href= url640x480;
}
// End -->
</SCRIPT>

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