Question
code selected adds number
I know nothing about how to do Java Script so I hope that this can be done...
- I want to have a drop down list named Service Code of about 30 different service codes (i.e. 90791).
- When a particular service code is selected I would like it to add a (1) one in another field named DAC.
- At that time I would like there to be a sum of all the 1's that had the 90791 codes selected.
- There are two other codes that will need to be added in separate fields

Thank you for your help it is much appreciated.
Alex A.