load jquery mobile for tiny senconds

loanding.jquery.mobile.js

    setTimeout(function(){
        $.mobile.loading('show');
    },100);

    $( "header" ).fadeOut( 1, function() {
        setTimeout(function(){
            $( "header" ).fadeIn();
            $.mobile.loading('hide');
        },2000);
    });



            $( window ).on( "orientationchange", function( event ) {
                setTimeout(function(){
                    $.mobile.loading('show');
                },100);

                $( "header" ).fadeOut( 1, function() {
                    setTimeout(function(){
                        $( "header" ).fadeIn();
                        $.mobile.loading('hide');
                    },2000);
                });
            });