Action field within a form

I have built a form which which validates fields and on submit I want it to email and go to a web page.

I can get it to work single mode, but I'm having problems concating them together under the action field.

Can you use two fields in the action field? and is so what is the joining param as I have tried &.

Any help would be welcome.

I don't quite understand your question. Do you mean to submit it to multiple adresses? That's not possible from an action field.

The best solution for this would be to use two iframes. First submit the form to the first iframe, then change the target and action field with javascript, and submit it to the other iframe.