Mac converter like in dashboard!

[tmas73]

How would I go about to create a converter the same as in Mac OSX dashboard? I started with the basics but I dont know how to start.

Here a very helpful conversion site:

http://www.peteducation.com/category_summary.cfm?cls=0&Cat=1305

converter.fp7.zip

Edited April 29, 2008 by Guest
Link fixed!

[tmas73]

Ok here the latest file, the calculation works, but I dont know how to create a Variable Popup Menu. Choose weight and it will display all weight units in the secondary popup menu

For example:

Convert popup weight -> displays gram, kilogram, milligram in the second popup menu?

Convert popup length -> displays miles, meter... also in the second popup menu (switch between systems)

Thanks

converter2.fp7.zip