<script type="text/javascript" src="http://code.jquery.com/jquery-1.7.2.min.js"></script>
<script type="text/javascript">
$(function(){
if (navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPad/i)) {
var viewportmeta = document.querySelector('meta[name="viewport"]');
if (viewportmeta) {
viewportmeta.content = 'width=device-width, minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0';
document.addEventListener('touchstart', function () {
viewportmeta.content = 'viewportmeta.content = width=device-width, minimum-scale=0.25, maximum-scale=1.6';
}, false);
document.addEventListener('orientationchange', function () {
viewportmeta.content = 'viewportmeta.content = width=device-width, minimum-scale=1.0, maximum-scale=1.0, initial-scale=1.0';
}, false);
}
}
});
</script>
//javascript/5127