I would like to have a custom scheduler  script / software. This software will be used for ems agencys. I will need the software to have all the features listed on the following sites.

http://www.aladtec.com/ems_manager.php?gclid=COb0m-T-9J4CFShtswodlnT4Kg

http://www.emsplanner.com/

I know I have set low buget, reason being I have no clue what this might cost.