CaffGeek/MBACNationals

/**
 * Twenty Fourteen keyboard support for image navigation.
 */
( function( $ ) {
    $( document ).on( 'keydown.twentyfourteen', function( e ) {
        var url = false;

        // Left arrow key code.
        if ( e.which === 37 ) {
            url = $( '.previous-image a' ).attr( 'href' );

        // Right arrow key code.
        } else if ( e.which === 39 ) {
            url = $( '.entry-attachment a' ).attr( 'href' );
        }

        if ( url && ( !$( 'textarea, input' ).is( ':focus' ) ) ) {
            window.location = url;
        }
    } );
} )( jQuery );