A noticed that click event is very slow on  iPad2  so  I was searching if it's possible to get is faster. I found some threds on stackoverflow.com where they mension  touchstart.

I started implementing it on opening a panel and result was pretty stunning. 2x faster..

Now I'am opening a panel using this code:  

1. $(document).on('click touchstart', '.button_open_menu', function(e){
     e.preventDefault();
     $( "#mypanel" ).panel( "open" );
    });
   });
   
   
   
   
   
   

Any more performance tips?

Thanks.