DISABLE POP_UP BLOCKING. This should NOT be the first page! If the browser is blocking the popups, disable pop-up blocking and try to refresh the window The transformator page might be on the background. Try to REFRESH the window or to minimize this pages (don't close it) to get focus on the transformator form.
Firefox as browser will give you the best performance!


Transformation of coördinates for the Netherlands: Rijksdriehoeksnet (RD), Bessel, WGS84, UTM, ED50, Lambert.
This program will run as full screen POPUP, with no browser controls using only Javascript, cascade style sheets CSS and Dynamic HTML. Some links are addressing other domains. I tested the program in Internet Explorer 5 and Firefox.