[TYPO3-english] qustion about "toggle spellchecker" in tinymce_rte_0.8

[tom]

Hi,

I am using tinymce_rte_0.8 in my frontend. When I click "toggle
spellchecker" button, I get error message. You can take a look here:
http://photo.163.com/tomliutest/#m=2&aid=240826374&pid=7816779967

So how could I fix this problem?

Tom