Quiz

Thank you very much Rick.
My other issue is related to quizzes. When a student start the attempt, navigation bar indicates answers wont get saved. after the submission of all attempts, in submission status window the same massage appears that answers were not saved. but still when you click submit all and finish, all answers get saved without an issue.
Why this happens? this makes me unsure what if answers actually wont get saved...
i tried out pasting the popup window link in other tab. in that case that tab indicated answers were saved. the issue arise anly with the popup window.
please help me to sort this out...