adds the ability for the user to give map options when reading a WMC document, those options are taken into account with higher priority\n this patch also introduces the new util method isElement, r=me,elemoine, thanks Eric (Closes #2339)

git-svn-id: http://svn.openlayers.org/trunk/openlayers@9794 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
2009-11-12 13:43:40 +00:00
parent c9df8f4d43
commit 1b95a25ee1
5 changed files with 63 additions and 13 deletions
@@ -31,6 +31,20 @@ OpenLayers.Util.getElement = function() {
    return elements;
 };

+/**
+ * Function: isElement
+ * A cross-browser implementation of "e instanceof Element".
+ *
+ * Parameters:
+ * o - {Object} The object to test.
+ *
+ * Returns:
+ * {Boolean}
+ */
+OpenLayers.Util.isElement = function(o) {
+    return !!(o && o.nodeType === 1);
+};
+
 /** 
 * Maintain existing definition of $.
 */