JAVASCRIPT passing form field values

I require a javascript skilled coder to make a small change. A selection box with values from a derived from a database via vbscript ASP is present on one page. The user will select from the list and press a preview button (this is not a form submission button). A child window opens and displays the same list and a preview of the sleected value(image). The select can be changed in the window and the image is changed. When the select button is pressed the window is closed and the selected value is then passed back to the parent window. This works absolutely fine. However I need the initially selected value from the parent window to be passed to the child window for preselection. For an experienced javascript programmer this is a 5 minute job, and I need it completed asap. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform javascript, ASP