webutil.js, util.js: split cleanup.

include/util.js

@@ -8,28 +8,12 @@
 
 "use strict";
 /*jslint bitwise: false, white: false */
-/*global window, console, document, navigator, ActiveXObject*/
+/*global window, console, document, navigator, ActiveXObject */
 
 // Globals defined here
-var Util = {}, $;
+var Util = {};
 
 
-/*
- * Simple DOM selector by ID
- */
-if (!window.$) {
-    $ = function (id) {
-        if (document.getElementById) {
-            return document.getElementById(id);
-        } else if (document.all) {
-            return document.all[id];
-        } else if (document.layers) {
-            return document.layers[id];
-        }
-        return undefined;
-    };
-}
-
 /*
  * Make arrays quack
  */

include/webutil.js

@@ -8,7 +8,7 @@
 
 "use strict";
 /*jslint bitwise: false, white: false */
-/*global window, console, document, navigator, ActiveXObject*/
+/*global window, document */
 
 // Globals defined here
 var WebUtil = {}, $;