wait a moment please ... now its getting confusing a little bit ... you said you have one page ... no frames etc. ... so you should definitly know what the design should be now ... since javascript is able to 'live' in a document only ... when you have pageS that replace a the current page we have to store the current changes somewhere (may be a cookie or pass them with all further interactions) ... so you see ... without knowing more about your 'app-construction' there are too much possibilities and we will not come to e particular conclusion :)
kind regards
Hmm..now I'm confused too =( Maybe this will help?
http://www.elementmodelmgmt.com
I know this is just an image but I hope it shows what the homepage looks like and the site navigation.
Navigation: Models / Talent / About / Contact
Clicking on the models tab would open up a new page with thumbnails of each model, then clicking on the thumbnail would take the client to the model's profile, (Home>Models>Amy) where I would want the "select model" button/check box to be. Then client can navigate back to the thumbnail page and click on another model's picture and go to that profile, and select another model (Home>Models>Katie). When finished, client would click on contact (Home>Contact) and see those selections in the form, and continue to fill out the rest of the information and submit it.
So yes, there would be a need to store the "selection" somewhere and that's where I'd like to maybe use a script or code. Don't know how to do this. Also I don't know how to feed that information to the form.
Hope that helps...