Newbie Help

Hello All, First of I'm new to this a hop I'm doing this right. If some one can help me with my web site page. I'm trying to make it call a page and I get a error line 42. Error: http://bonhamlinux.org/idex.php?page=links/index.php The code that I'm trying to do this is the following: <?php

             if(isset($_GET ['page']))
                 {include($_GET ['page'].".php");}
             else
                 {echo("Page Not Set.");}

?> My site is: http://bonhamlinux.org My email is: freeswimfreak@yahoo.com Thanks for all the help. Thomas