After this we are going to have something like :
http://al-huda.mymasjid.com.my
instead of something like this ..
http://www.mymasjid.net.my/masjid.php?id=18
The trick is simple ..
1- create a wildcard subdomain from Cpanel
2-create a mod_rewrite that redirect the subdomain to a script ..
Reference : http://www.modrewrite.com/