simonstarjoy on "redirect"

hai,
my website is http://www.toggletime.net/
i would like to add a form in my page. when i click submitt button it post some details.
<form action="http://toggletime.net/redirect.php" method="get">
<input type="text" name="url" />
<button type="submit">Search</button></form>

i can use "get" or "post". but my problem is i want to create diffrent page for each post or get. The actual url will be like http://toggletime.net/redirect.php?url=text

i want to redirect it to http://toggletime.net/text
how to do that.
thanx