wysiwyg editor not displaying when logged in

Hi

when trying to post a comment when logged in the wysiwyg editor toolbar does not display and it does not allow me to type anything in, if you view the page when not logged in it displays correctly...

page is here: http://www.healthhosts.com/questions/testing-the-questions/

see screenshot of when i am logged in... it does not also allow me to change to visual view