Question Writer Manual/Quiz Options/Web Settings/After Quiz
After Quiz 
If you wish you can direct the quiz taker to a new web page when they complete the quiz. You do this by ticking the box in the After Quiz section and entering the relevant web address. Please note, the automatic forwarding will only work when the quiz is published - not during the preview.
If the quiz opened as a pop up window, you may want the quiz window to close when it is complete. This is useful for situations where the quiz taker needs to go back to their previous window that may not be web based. Enter this URL http://www.questionwriter.com/common/close.html to attempt to close the quiz window.