I'm really rusty on my JavaScript and have a friend wanting me to help them out last minute.

I'm wanting a message box to appear when a user clicks on a link that pops up a message. Once they click "OK' on the message box, a file download box pops up letting them open/save the file.

Basically a person clicks on a link for a class. A message box pops up saying "Please print and bring the following papers to class." When they click "OK", the *.pdf file pops up ready to be downloaded.

Can anyone point me in the right direction?

Thanks.