Windows, Parents, Children…help!

I have a parent form which contains an IFRAME named lstEducation, which lists all the education items for a record. Outside of that IFRAME on the parent form I have an ADD Button. When that button is clicked it opens a Modal Web Dialog Window withthe Education Entry form on it. Once I enter my data and click on my Save Button I want it to Save the record, Close the Modal Dialog Window, and then refresh that IFRAME to show the newly add item. Any ideas? I got the Window to close, and the save to happen but the refresh of the IFRAME or the Parent window does not work very well. BTW I really do not care which order the close and Refresh happen.