window.addEvent('domready', function() {  

    if (navigator.platform=="iPhone"||navigator.platform=="iPod") {
        document.location = "index_iphone.php";
    }
    }
	
function redireccionar() {
var urlp = "index_iphone.php";
if ((screen.width == 320))
window.location.href= urlp;
}
</script>