Create a function -- OpenLayers.Util.getElement -- which replaces "$". This

should be used in all library code. This patch replaces all uses of "$()" in
existing code. The primary reason for this is to avoid conflicts with libraries
(like Prototype) which might redefine this function differently.


git-svn-id: http://svn.openlayers.org/trunk/openlayers@2541 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf

examples/zoomLevels.html

@@ -32,7 +32,7 @@
                             controls: [new OpenLayers.Control.MouseDefaults()]
                           };
 
-            map = new OpenLayers.Map( $('map') , options);
+            map = new OpenLayers.Map( 'map' , options);
             
             map.addControl(new OpenLayers.Control.PanZoomBar());