http://jqueryselectcombo.googlecode.com/files/jquery.selectCombo.js
A jQuery plugin for populating data of a select item from results of another select item. A "Select Combo" is setting the values of a select element based on the user's choice of the source select element. As a jQuery plugin, it will create "unobtrusive" javascript to bind a change event to the source select element and retrieve JSON results from your server, placing the results in the target select element.
