pass values back to parent window

[tcovert]

How would I do this?:

I have a window with fields in it. Then, when I click the lookup button, it opens a window with accounts to pick from. The user will choose an account, and then I want those values to be sent back to the parent window and fill in those fields.

Any suggestions?

[Khalid Ali]

This resource covers most of the parent / child communication using JavaScript (http://www.webapplikations.com/pages/html_js/window/ParentWinInteractionWithChildWin.html)