script detect iPhone and iPod browsers

Add this JavaScript code to detect  iPhone & iPod.

 if((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i))) {
  //code
}

Jquery :

jQuery(document).ready(function($){

    var deviceAgent = navigator.userAgent.toLowerCase();

    var agentID = deviceAgent.match(/(iphone|ipod|ipad)/);

    if (agentID) {

        // code here

    }

});