hey all,
my site is a GUI with links that change the site displayed in an iframe in the center. is there a way that i can make it so i can have in the URL a way to change the site? like

http://djclan.auscstrike.com/index.php?$page=downloads

will make downloads.php come up in the iframe? could you do it like this?

<iframe src="<?php echo $page; ?>" height="xx" width="xx">

i really have no idea, that was just a suggestion from a newbie PHP person

could you PLEASE help me??

thanks