Chill,
I suggest you get hold of a program called IRTool (download from
[Link: home.hccnet.nl]). Then grab one of the codes from this site (
[Link: remotecentral.com]) and paste it into IRTool, the click Decode Hex. You will see how it fills "Device" and "Command", among other fields. After that, enter numbers from the URL in question (
[Link: anycities.com]) into the Device and Command fields and click "Encode Hex". Voila -- you have the Pronto Version of the code.