session id changes on return

[ozenalp]

hey guys,


i am modifying the paypal module to post data on to my bank's system.
first of all, I need to send the order total and order id in simple numbers without any currency formatting or sth. how do I print order total and order id to the screen as variables?

secondly and most importantly!!!

I define a returnaddress variable by

tep_draw_hidden_field('rtrnadr', tep_href_link(FILENAME_CHECKOUT_PROCESS, '', 'SSL')) .


when I am done with the bank system, redirect works however, it redirects me to the login page and the session id on the url is changed to a different one.


please help me, I am sooo close to putting this system up online, I am going mad, its been 2 weeks now I tried everything!!!!!!!!