How to open ports on the TG582n

[#1]

Hi i need to open ports 80 & 443 to allow access to my server, can anyone tell me how to do this (only did it a month ago and have forgotten how i did it)
Thanks

[#2]

You just need to assign the following two pre-made game and application rules to the servers IP address.
HTTP Server (World Wide Web)
HTTPS Server
PF works better if the server is on a dynamic IP but ticked to "always use the same IP address" in the routers network settings.
This may help:
http://www.o2help.co.uk/router-port-forwarding/

[#3]

Thank you for that i eneded up creating 2 new ones but will use these one to make sure it's done right
Thanks
Robert