Desing Log out button in one of the frames HELP!!!

[jonsof]

I have to frames and the main has a log out button in order to destroy the session so i wanna redirect the user to the login page but in the main frame not in the whole,
could you tell me what can i do?
thanks

[flameche]

It's an HTML one.
Take a look at the target attribute for the anchor object as proprosed in W3C DOM.

<A HREF="logout.php" TARGET="_top">Log-off</A>

[jonsof]

How can i do that using Meta tag?

[flameche]

Why would you need meta tags? it's simple HTML here.

[jonsof]

i need the meta tag because i am using a button in order to someone log out, but the button is on the main frame so when the user press it i wanna to be transferred into the login page, but in my case only the left frame is still there unlogged.