Lew Maggio wrote:
> Is there any way to set up the captive portal so that when a user clicks
> continue they are redirected to a company website (but can still surf
> the rest of the web, too)

Lew,

Use the "Redirection URL" input-field in m0n0wall's Services --> Captive 
portal settings page. Quoting the help-text displayed for that field:

"If you provide a URL here, clients will be redirected to that URL 
instead of the one they initially tried to access after they've 
authenticated."

z