Calculate aspect ratio based on width and height

For a project i’m working on i had the need to calculate the aspect ratio par (4:3, 16:9, etc.) based on the width and height entered.

Telefónica and Microsoft against Skype

Now in 2008 i’m sure that all my readers have experience voip somehow. I’m also sure you guys know about Skype. Skype is a voip service based on p2p technology which works pretty well and is very cheap.

Telefónica (which is funciton’s client btw) on the other side is the biggest phone provider in latin america.