Redirecting Pages

[mrinal]

Hello,
I want some information regarding PHP pages.
I have developed one site and it is working well on my localhost
but when I uploaded it, it was not working good.
I want some info. about sessions and cookies.
Is it necessary to register a session? How to redirect pages?
If I used header("locatio n:") it was giving me the warning.
How I redirect page if the code is after html code?
Please send me all info. regarding tht.
Thanking you

Mrinal

[bevort]

You can use the meta command
<meta http-equiv="Refresh" content="2; URL=index.php">

but remeber that this is done on the client side.
I use this to send a succes message to the user when updating a database. Then I rediredt to another page like a list

The number in the content is the number of seconds to wait

Vincent