sharpfoundry on "Severe problems with post editor"

Hi i updated Wordpress today and i am now having massive problems with creating and editing posts.

Many of the controls don't work correctly, if at all.

I cannot switch to visual mode (i click and nothing happens)

Status, visibilty, publish - when i click on "edit" nothing happens.

"choose from most used tags" and "remove featured image" - when i click i am shot back to the top of the page, and nothing happens.

This is my site: http://69.195.124.92/~theheba9/theheartofgaming/

My username is: graphicblandishment@googlemail.com

Please advise on how to fix this. These problems have completely crippled my ability to add or edit content.

Many thanks for your help