jQuery( function($) {

var select = $( '#language' ),

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

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

	return;

}

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

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

	submit.attr({

		value: option.data( 'continue' ),

		lang: option.attr( 'lang' )

	});

});

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

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

	// as there is nothing to download.

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

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

	}

});

});