Index: /FCKeditor/trunk/_whatsnew.html
===================================================================
--- /FCKeditor/trunk/_whatsnew.html	(revision 1386)
+++ /FCKeditor/trunk/_whatsnew.html	(revision 1387)
@@ -53,5 +53,7 @@
 			only when no class is present in the current element, and selecting that item will 
 			clear the current class (it does apply to any attribute, not only classes).</li>
-
+		<li>[<a target="_blank" href="http://dev.fckeditor.net/ticket/191">#191</a>] The scrollbars
+			are now being properly shown in Firefox Mac when placing FCKeditor inside a hidden
+			div.</li>
 	</ul>
 	<p>
Index: /FCKeditor/trunk/editor/_source/classes/fckpanel.js
===================================================================
--- /FCKeditor/trunk/editor/_source/classes/fckpanel.js	(revision 1386)
+++ /FCKeditor/trunk/editor/_source/classes/fckpanel.js	(revision 1387)
@@ -187,4 +187,12 @@
 		}
 
+		// Toggle the iframe scrolling attribute to prevent the panel
+		// scrollbars from disappearing in FF Mac. (#191)
+		if ( FCKBrowserInfo.IsGecko && FCKBrowserInfo.IsMac )
+		{
+			this._IFrame.scrolling = '' ;
+			FCKTools.RunFunction( function(){ this._IFrame.scrolling = 'no'; }, this ) ;
+		}
+
 		// Be sure we'll not have more than one Panel opened at the same time.
 		if ( FCKPanel._OpenedPanel )