Index: js/modal.js
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/ctools/js/modal.js,v
retrieving revision 1.17.2.9
diff -u -p -r1.17.2.9 modal.js
--- js/modal.js	17 May 2010 23:38:38 -0000	1.17.2.9
+++ js/modal.js	24 May 2010 20:23:59 -0000
@@ -151,7 +151,7 @@
       var ajaxOptions = {
         type: 'POST',
         url: url,
-        data: { 'js': 1, 'ctools_ajax': 1 },
+        data: { 'js': 1, 'ctools_ajax': 1, 'page_id': Drupal.CTools.AJAX.getPageId() },
         global: true,
         success: Drupal.CTools.AJAX.respond,
         error: function(xhr) {