Reply To: CS5: Place dialog defaults?

@Roland: if you use .jsx rather than only .js you can open the script in ExtendScript Toolkit with a double click. Both extension will work with InDesign.
Another hint: to get a tool tip when hovering above a script name shown in the script panel of InDesign, just insert a discrptive line like this:

//DESCRIPTION:Here comes my tool tip

Extremely useful when the script name is not self-explanatory enough or when you want to add some other useful information.

Uwe