--- nicedit.js.o	Fri Feb 25 01:08:00 2011
+++ nicedit.js	Fri Apr 22 13:36:47 2011
@@ -4,11 +4,31 @@
  * Attach this editor to a target element.
  */
 Drupal.wysiwyg.editor.attach.nicedit = function(context, params, settings) {
+  // Intercept submit handlers so we can unbind them later.
+  var oldAddEvent = bkLib.addEvent,
+  submitHandlers = [];
+  bkLib.addEvent = function(obj, type, fn) {
+   if (type == 'submit') {
+    submitHandlers.push({
+      'obj' : obj,
+      'fn' : fn
+    });
+   }
+   oldAddEvent(obj, type, fn);
+  }
   // Attach editor.
   var editor = new nicEditor(settings);
   editor.panelInstance(params.field);
   editor.addEvent('focus', function () {
     Drupal.wysiwyg.activeId = params.field;
+  });
+  // Restore the helper function and register our unbinder.
+  bkLib.addEvent = oldAddEvent;
+  editor.addEvent('remove', function () {
+    var handlerInfo;
+    while (handlerInfo = submitHandlers.pop()) {
+      (handlerInfo.obj.removeEventListener ? handlerInfo.obj.removeEventListener('submit', handlerInfo.fn, false) : handlerInfo.obj.detachEvent('onsubmit', handlerInfo.fn));
+    }
   });
 };