diff -r cf61fcea0001 -r c7c34916027a wp/wp-content/themes/twentysixteen/js/skip-link-focus-fix.js --- a/wp/wp-content/themes/twentysixteen/js/skip-link-focus-fix.js Mon Oct 14 17:39:30 2019 +0200 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,36 +0,0 @@ -/** - * Makes "skip to content" link work correctly in IE9, Chrome, and Opera - * for better accessibility. - * - * @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/ - */ - - ( function() { - var isWebkit = navigator.userAgent.toLowerCase().indexOf( 'webkit' ) > -1, - isOpera = navigator.userAgent.toLowerCase().indexOf( 'opera' ) > -1, - isIE = navigator.userAgent.toLowerCase().indexOf( 'msie' ) > -1; - - if ( ( isWebkit || isOpera || isIE ) && document.getElementById && window.addEventListener ) { - window.addEventListener( 'hashchange', function() { - var id = location.hash.substring( 1 ), - element; - - if ( ! ( /^[A-z0-9_-]+$/.test( id ) ) ) { - return; - } - - element = document.getElementById( id ); - - if ( element ) { - if ( ! ( /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) ) ) { - element.tabIndex = -1; - } - - element.focus(); - - // Repositions the window on jump-to-anchor to account for admin bar and border height. - window.scrollBy( 0, -53 ); - } - }, false ); - } -} )();