Hope someone can help me with this.

What I have is a form with a couple of fields( Textboxes) in it.

In the one textbox the visitor should fill in a room number. Next to this field I have a link to a popup window which displays all available room numbers (retrieved from database).

What I want to happen, is when the user click one of the room numbers in the popup window, the value must be returned(and displayed) to/in the textbox in the parent window.

Any help will be highly appreciated.

Johan Van Dyk