Added hidden input form to survey_mover function so that the PHPSESSID is always carried with the page as a $_POST variable - I think this may solve the problem for visitors with cookies turned off.

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/trunk/unstable@1047 b72ed6b6-b9f8-46b5-92b4-906544132732