diff -r 51386f1852b8 -r f26a69c40431 includes/clientside/tinymce/plugins/template/editor_plugin_src.js
--- a/includes/clientside/tinymce/plugins/template/editor_plugin_src.js	Thu Mar 06 20:45:46 2008 -0500
+++ b/includes/clientside/tinymce/plugins/template/editor_plugin_src.js	Thu Mar 06 20:47:11 2008 -0500
@@ -37,7 +37,7 @@
 				each(dom.select('div', o.node), function(e) {
 					if (dom.hasClass(e, 'mceTmpl')) {
 						each(dom.select('*', e), function(e) {
-							if (dom.hasClass(e, ed.getParam('template_mdate_classes').replace(/\s+/g, '|')))
+							if (dom.hasClass(e, ed.getParam('template_mdate_classes', 'mdate').replace(/\s+/g, '|')))
 								e.innerHTML = t._getDateTime(new Date(), ed.getParam("template_mdate_format", ed.getLang("template.mdate_format")));
 						});