header problems

[BIGDOG]

Hi,
I'm trying to modify a paypal payment script to make it look like part of my site. The script has multiple pages and is written in php. I am trying to insert this into my html page (named login.php)

WHAT I DO
It all looks fine....
I place the headers of the script at the top of the page above all the html, and the rest is inserted into the body of the page. The problem is when I try to login I get this error message.

ERROR
Warning: Cannot modify header information - headers already sent by (output started at .......)
The line of code pointed to is this (it's in the body section of the page): header ("Location:stats.php");

The script in itself works fine. Maybe the problem is from calling headers from other pages in the script and the html is screwing it up? I'm a novice at php but I'm good in figuring things out if pointed in the right direction. Maybe someone could give me some clues how to fix this?

Thanks in advance

[Hooker]

you could always try using a html meta refresh instead if that is the offending code

[code]echo("<meta http-equiv=\"refresh\" content=\"1; URL=stats.php\">\n");[/code]

that should sort the problem out although i couldnt really be sure without seeing the source