Running A Script From A Value List

[adyf]

I have a few files that have scripts that run dependent on the value entered into a field from a drop down value list. I always have a 'continue' button adjacent to the value list that runs the relevant script. I'm guessing there must be a way of running the script direct from the value list drop down without the need for a 'continue' button, but how?

[gambol]

I've used a script trigger on the field to execute "on object modify".

[adyf]

I've used a script trigger on the field to execute "on object modify".

Just the job, thanks.