java Script or DHTML to allow a text box to appear - DHTML to allow a text box to appear

I am looking for help with the following:
Need to have a script or DHTML code that will bring up a text box in a specific area (table) when a portion of an image map is mouseover (focus) there are 5 images in the map itself each with about a paragraph of text that needs to be displayed. You can see the image at http://www.sarasotafilmfest.com/sarasotafilmnav.htm
I am willing to pay for script and or code, but will need to have a rush job. Please contact me via email at [email protected] or reply to this discussion. Please include your cost for creation - Once again this is a rush job the sooner the better!!!!!!!