problem with implementation of the TinyMCE HTML editor in potal 7.3 WPC 2.0

Hi experts,

I try to integrate the TinyMCE HTML editor in the WPC with the how to guide : http://scn.sap.com/docs/DOC-16312

In the tiny_mce_popup.js I have changed the document.domain with the <hostname>. In the tiny_mce.js I have changed the document.domain with "'+<hostname>+'".

After the implementation (of the TinyMCEEditorComponent.ear) I cann't see the tinyMCE in System Administrator => System Configuration => Knowledge Management => Content Management => Web Page Composer => Editor => Editor Components => Components.

I have restart the portal but that didn't help.

What do I miss or what do I wrong?

Thanks in advance,

Vo.