Does anyone know how to connect a Video RCA cable to a computer moniter?

I want to connect my ps2 to my computer moniter, but it only supports RCA cables ( Red, Yellow, and white). Is there any kind of Convertor for RCA to VGA.

VGA Gamer TV Box
Use your console on a PC, TFT or CRT display and watch TV. Ideal for using your VCR, DVD player or games system (PS1,PS2, Xbox, Xbox 360, PS3) with your computer monitor

http://www.maplin.co.uk/Module.aspx?ModuleNo=217676&TabID=1&C=SO&U=strat15&doy=search

Capacitors – Fixing an LCD computer monitor