I've bought this map:
And now I need the way to plot the points correctly over it.
What I need from you GIS & GPS experts, is a function that gets lat and lon and returns x and y.
As a series of values is going to come from a MySQL database, be processed, and then passed by XML to a Flash web object, I need that function working in a scripting language that I can run on my Linux server. PHP, Perl... in an extreme case I consider installing something additional if you give me a solution that needs that, as I'm root at the machine. I Hope that won't be the only solution though :)