Galen wrote: > Server-Side coding? SSI? I have that but I > have NO > CLUE how to use it, well, I do a little but for the sake of education > and to > save future embarrasment I will be upfront and tell you my knowledge > only > includes HOW/WHY it works with no practical "hands on" work :) > Recommended > links, tutorials, books? All I was pointing out was that there is no effective way of hiding client-side source-code. Server-side source-code *is* hidden, so usable for authentication. There is some info about secure paypal here: http://www.paypal.com/cgi-bin/webscr?cmd=p/acc/ipn-info-outside http://www.superfreaker.com/paypal/softserve.asp