Php interact with Dreamwaver

Dear All I'm fresh on the php, but i just want to ask what should i do to let my existing Dreamwaver Made homepage to interact with Php, which means i had used dreamwave to draw the layout, using firework for the image, then i want to provide some function for the user like forms input, which i knew php can handle these things well, so i want to let the php to interact with the Dreamwaver! Is there anything i got to set on the Dreamwaver or the php side? Thx -- Jack jack@nedcor.com