Facebook Page Tabs Help?

[Role Model]

I have a page on facebook and i would like to add more tabs to it, but i don't know how to, one specific tab i would like to add is a welcome tab, does anyone know how i can do this and add many more tabs in the process?

[abraXus]

it would be better to ask this in the facebook developer forum, as there arent very many developers here in yahoo answers

but in short, your php iframe app receives a PHP parameter when the page loads to see what tab you are on, and your php logic can make decisions on what to display based on that