Basically, .. I just need to multiply the cost of the selected course times the selected number of Students, and display the calculated price in realtime somewhere on the page (perhaps above the submit button). Both of the fields I'm mentioning are under the "Course Information" section in the form.
What makes this a little challenging is that the Course dropdown box does not contain the actual prices as the option values. I'm thinking that I can just populate a hidden field with the appropriate values using "onchange" or something similar, and that the calculations could instead be performed against that,
Thanks in advance,