<script type=”text/javascript”> <!– if (screen.width <= 699) { document.location = “mobile.html”; } //–> </script> “mobile.html” would be replaced with the location of wherever your mobile version resides. This technique could be adapted to load an alternate stylesheet as well. For iPhones/iPods Specifically <script language=javascript> <!– if ((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i))) { location.replace(“http://url-to-send-them/iphone.html”); } –> </script>