Here I am going to show you how you can apply jQuery or Javascript on ajax requested contents.
This snippet was written for WordPress.
(function($) {
$( "#container_mzml" ).load( "http://source-goes.here/pagename div#targeted_id" );
//This will load contents of pagename into container_mzml
$(document).ajaxComplete(function(){
if ( $(window).width() < 739) { //Here I've defind the screen width;
}
else {
}
})
})( jQuery );