Online Booking System for Accommodations and Spanish Courses in Barcelona with PHP

If you are looking for, apartments and rooms in Barcelona, just have a look on the following page.
Apartments, Ferienwohnungen, Zimmer in Barcelona: www.citysiesta.com

I implemented a system for on-the-fly translation of the page. Now it can be translated in any language (including japanese) without any changes to the program code. The other way round: If you want to change the program code, you only have to change it one time, not for every language seperatly.

Christian Bolz