diff --git a/functions.php b/functions.php index d6aaf143..fb1550f9 100644 --- a/functions.php +++ b/functions.php @@ -140,6 +140,8 @@ function _s_scripts() { wp_enqueue_script( 'navigation', get_template_directory_uri() . '/js/navigation.js', null, '20120206', true ); + wp_enqueue_script( 'skip-link-focus-fix', get_template_directory_uri() . '/js/skip-link-focus-fix.js', array( ), '20130115', true ); + if ( is_singular() && comments_open() && get_option( 'thread_comments' ) ) { wp_enqueue_script( 'comment-reply' ); } diff --git a/js/skip-link-focus-fix.js b/js/skip-link-focus-fix.js new file mode 100644 index 00000000..7b11cd9b --- /dev/null +++ b/js/skip-link-focus-fix.js @@ -0,0 +1,25 @@ +( function() { +var is_webkit = navigator.userAgent.toLowerCase().indexOf('webkit') > -1; +var is_opera = navigator.userAgent.toLowerCase().indexOf('opera') > -1; +var is_ie = navigator.userAgent.toLowerCase().indexOf('msie') > -1; + +if((is_webkit || is_opera || is_ie ) && typeof(document.getElementById) !== 'undefined' ) { + var eventMethod = (window.addEventListener) ? 'addEventListener' : 'attachEvent' ; + window[eventMethod]("hashchange", function(event) { + + var element = document.getElementById(location.hash.substring(1)); + + if (element) { + + if (!/^(?:a|select|input|button|textarea)$/i.test(element.tagName)) { + element.tabIndex = -1; + } + + element.focus(); + } + + }, false); + +} + +})();