I am trying how to figure out how to pass a variable from the following website to bypass the user needing to enter a zip code in the top right input box. Basically when a user enters a zip code they are re-directed to that stores online inventory, logo, and such.

http://carpetone.com/Home

I was thinking this would work but it isn't...

http://carpetone.com/CarpetOne/Templ...1:txtZip=89119

_ctl0:Header1:txtZip=89119 being the zip code input value I'm trying to pass.