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

tests/test_Layer_Grid.html

@@ -32,7 +32,7 @@
 
     function test_02_Layer_Grid_inittiles (t) {
         t.plan( 2 );
-        var map = new OpenLayers.Map($('map'));
+        var map = new OpenLayers.Map('map');
         layer = new OpenLayers.Layer.WMS(name, url, params);
         map.addLayer(layer);
         map.setCenter(new OpenLayers.LonLat(0,0),5);