technique question

[yangji at email.unc.edu]

Hi,
This is Jian Yang from University of North Carolina at Chapel Hill.
I am working on a project about visualize gene maps. By browsing
through your website, I found that you have done a great job on it like:

http://www.gramene.org/cmap/viewer?ref_map_set_aid=cu-sl-2001;ref_map_aid=1
;highlight=BCD134,bcd134b;comparative_maps=1%3dmap_aid%3d376

Could you tell me what kind of technique do you use, PHP, ASP, Coldfusion,
etc? And if possible, could you provide me some codes? Thank you very much.
Best regards,
Jian