the weather information is overlaid on top of a base-map by using dhtml. This way the user experience is smoother and faster. Further, these web pages are usable via gprs connection. Helgi Borg carried out the dhtml-programming.
Browsers
The criterion was that the CSS design and dhtml implementation would work in Internet Explorer 7, Internet Explorer 6, Firefox 1.5, Firefox 2, Opera 9 and Safari
/about-imo/the-web/implementation/