script check/testing

I seem to be having problem in the last step of this app I am trying to create...can you guys test it as thoroughly as you can and give me tips on how to improve it....it is session based but I cannot seem to get step 5 to recognize the $theseat" variable. If you would like to offer help, please email me off-list and I will provide the code to you, there is way to much code and I am not even sure which part I should post here. http://www.lamerc.com/jay/test/new/step1.php TIA Jay