Alternative to URL - POST?

[John Menke]

I have a site want to develop a handler for that is kind of tricky.  www.marketguide.com.    It uses a post operation in a form to navigate the user from page to page.  For example, you enter a stock symbol TIVO in a form and it comes back with the following URL  http://www.marketguide.com/mgi/MG.asp?nss=www&rt=ratio&rn=A2007   It turns out that

A2007 represents the Symbol in this query string.    I cannot figure out how to convert TIVO into A2007... so I was wondering if instead of specifying a URL for the handler to get information from if I could specify the parameters to a post operation and have the handler do a post.

 

Is this possible?