Check cart buttons not working

[Jenny]

When I add to cart, then go to amend it (via check cart), none of the buttons work., ie the update, return to catalog, checkout. I am running on developer 6.1.2. I am having trouble with the host of this site (fasthosts) with cgi timeouts today amongst other things.
Thanks
Jenny

[Jenny]

hi, Not only do the buttons in my check cart not work (update,checkout...) neither does the search button on the extended search. The simple search button works fine. Have I managed to switch something off?
Thanks
Jenny

[Jenny]

Incorrect formbegin in primary template,,, works now..
Thanks