? ctools-558918.patch
Index: collapsible-div.js
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ctools/js/collapsible-div.js,v
retrieving revision 1.6
diff -u -p -r1.6 collapsible-div.js
--- collapsible-div.js	18 Sep 2009 19:27:58 -0000	1.6
+++ collapsible-div.js	19 Sep 2009 08:39:09 -0000
@@ -202,7 +202,14 @@ Drupal.CTools.bindCollapsible = function
           Drupal.CTools.CollapsibleCallbacks[i]($container, handle, content, toggle);
         }
       }
-      content.slideToggle(100, afterToggle);
+      //if the container is a table element
+	  //we want to assigned "table-row-group" instead of "block" class.
+	  if ($container.is('table')) {
+  	    content.toggle();
+      } 
+	  else {
+	  	content.slideToggle(100, afterToggle);
+	  }
       toggle.toggleClass('ctools-toggle-collapsed');
 
       // If we're supposed to remember the state of this class, do so.