Hi,

when I go in my Content, and click a node, many scripts are loaded*. I wanted to add a custom script, I wonder how to do it.

*With Firebug I saw that many scripts are loaded from /umbraco_client. Should I add my cusomizations there? Then how can I load my script?

I was thinking to modify an existing (already loaded) .js file, but it looks like a dirty solution, so I prefer to ask you guys how to do things properly before proceeding ;)

My goal is to have a script to make some validation before the user clicks on "save" or "save and publish".

Helps and guidance to achieve this would be very much appreciated, thank you.