title: Getting an HTML form's POST variables with AMPScript
body: <p>Does anyone know if it's possible to get the POST variables from a form, using ExactTarget's scripting language, AMPScript? I'm seeing how to get parameters via query strings, but seeing how I'm building a login page, passing username/passwords through query strings isn't really an option.</p>
  
  <p>Is something like this even possible?</p>