Thanks, but of course i did think of that.The querystring is too long however.
The checkbox is a list of documents so it can have a lot document unique id’s.
I would like the popup window to check the parent form to see what’s selected.
This works fine using javascript, but i’m unable to use these values in the form because the field formula’s are computed before the onLoad event starts.
It should be in QueryWebOpen agent or in the first computed field, but i don’t know how.