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/**
* Twenty Sixteen keyboard support for image navigation.
*/
( function( $ ) {
$( document ).on( 'keydown.twentysixteen', function( e ) {
var url = false;
// Left arrow key code.
if ( 37 === e.which ) {
url = $( '.nav-previous a' ).attr( 'href' );
// Right arrow key code.
} else if ( 39 === e.which ) {
url = $( '.nav-next a' ).attr( 'href' );
// Other key code.
} else {
return;
}
if ( url && ! $( 'textarea, input' ).is( ':focus' ) ) {
window.location = url;
}
} );
} )( jQuery );
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