#610204 by effulgentsia, Gábor Hojtsy, sun, Damien Tournoud and ksenzee: API changes to support overlays: lays ground work for implementation.

1 files changed, 11 insertions, 0 deletions

diff --git a/misc/drupal.js b/misc/drupal.js
index ea688a499..87a5972c6 100644
--- a/misc/drupal.js
+++ b/misc/drupal.js
@@ -344,4 +344,15 @@ Drupal.theme.prototype = {
   }
 };
 
+/**
+ * Return whether the given variable is an object.
+ *
+ * The HEAD version of jQuery (http://code.jquery.com/jquery-nightly.js)
+ * includes an isObject() function, so when that gets released and incorporated
+ * into Drupal, this can be removed.
+ */
+$.extend({isObject: function(value) {
+  return (value !== null && typeof value === 'object');
+}});
+
 })(jQuery);