1 jQuery( function($) {

     2 

     3 var select = $( '#language' ),

     4 	submit = $( '#language-continue' );

     5 

     6 if ( ! $( 'body' ).hasClass( 'language-chooser' ) ) {

     7 	return;

     8 }

     9 

    10 select.focus().on( 'change', function() {

    11 	var option = select.children( 'option:selected' );

    12 	submit.attr({

    13 		value: option.data( 'continue' ),

    14 		lang: option.attr( 'lang' )

    15 	});

    16 });

    17 

    18 $( 'form' ).submit( function() {

    19 	// Don't show a spinner for English and installed languages,

    20 	// as there is nothing to download.

    21 	if ( ! select.children( 'option:selected' ).data( 'installed' ) ) {

    22 		$( this ).find( '.step .spinner' ).css( 'visibility', 'visible' );

    23 	}

    24 });

    25 

    26 });