[TYPO3-RTE] tinymce_rte broken in Firefox2: top.tinyMCE has no properties

[Cornelius Schmale]

Hi,

i have some trouble using tinymce_rte.

The RichTextEditor does not load in the Backend in Firefox 2.0.0.12 up to 
2.0.0.20
In Firefox3/IE/Opera everything is fine.

Tested in different Systems(4.2.2, 4.2.6), even in a fresh WAMP 4.2.3. All 
the same.

The Error is the following:
top.tinyMCE has no properties

generated by the following function call:
top.tinyMCE.execCommand("mceAddFrameControl", false, ..........)

Any suggestions?

Best Regards