wp/wp-content/themes/twentyseventeen/assets/js/skip-link-focus-fix.js
changeset 8 c7c34916027a
parent 7 cf61fcea0001
child 9 177826044cd9
--- a/wp/wp-content/themes/twentyseventeen/assets/js/skip-link-focus-fix.js	Mon Oct 14 17:39:30 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,31 +0,0 @@
-/**
- * File skip-link-focus-fix.js.
- *
- * Helps with accessibility for keyboard only users.
- *
- * Learn more: https://git.io/vWdr2
- */
-(function() {
-	var isIe = /(trident|msie)/i.test( navigator.userAgent );
-
-	if ( 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();
-			}
-		}, false );
-	}
-})();