Ticket #21685: 21685-navigation.diff

wp-content/themes/twentytwelve/js/navigation.js

@@ -3 +3 @@
  *
  * Handles toggling the navigation menu for small screens.
  */
+
 ( function() {
-    var button = document.getElementById( 'site-navigation' ).getElementsByTagName( 'h3' )[0],
-        menu   = document.getElementById( 'site-navigation' ).getElementsByTagName( 'ul' )[0];
+        var button = document.getElementById( 'site-navigation' ).getElementsByTagName( 'h3' )[0],
+                menu   = document.getElementById( 'site-navigation' ).getElementsByTagName( 'ul' )[0];
 
-    if ( undefined == button || undefined == menu )
-        return false;
+        if ( undefined == button || undefined == menu )
+                return false;
 
-    button.onclick = function() {
-        if ( -1 == menu.className.indexOf( 'nav-menu' ) )
-            menu.className = 'nav-menu';
+        button.onclick = function() {
+                if ( -1 == menu.className.indexOf( 'nav-menu' ) )
+                        menu.className = 'nav-menu';
 
-        if ( -1 != button.className.indexOf( 'toggled-on' ) ) {
-            button.className = button.className.replace( ' toggled-on', '' );
-            menu.className = menu.className.replace( ' toggled-on', '' );
-        } else {
-            button.className += ' toggled-on';
-            menu.className += ' toggled-on';
-        }
-    };
+                if ( -1 != button.className.indexOf( 'toggled-on' ) ) {
+                        button.className = button.className.replace( ' toggled-on', '' );
+                        menu.className = menu.className.replace( ' toggled-on', '' );
+                } else {
+                        button.className += ' toggled-on';
+                        menu.className += ' toggled-on';
+                }
+        };
 
-    // Hide menu toggle button if menu is empty.
-    if ( ! menu.childNodes.length )
-        button.style.display = 'none';
+        // Hide menu toggle button if menu is empty.
+        if ( ! menu.childNodes.length )
+                button.style.display = 'none';
 } )();
+ No newline at end of file