all, I am working on an elearning portal. I would like

Hi all,
I am working on an elearning portal. I would like to use an image map on a picture and get the learner to click on the area of the image to answer specific questions. This in'it self is probably fairly easy. What I would like is to be able to trigger as an audio response when the images is clicked. Such as when the incorrect area is clicked an audio will say 'Incorrect and this is the reason whey' and possibly a pop up balloon will pop up with correct answer and explanation. When the correct area is clicked an audio will say 'Correct and this is why' with the pop up balloon with the explanation.

My questions are:-

Q1 - Is there a WordPress plugin to easily create image-maps or am I best doing in externally and import the code?

Q2 - How can I trigger short audio clips when the correct part of the image map is clicked?

Q3 - How can I trigger a pop up bubble with a text explanation when the appropriate part of the image map is clicked?

Q4 - How can I achieve both Q2 & Q3

I do hope I have been clear in the above, not an easy task to describe.

Many thanks and kindest regards
Andrew