Consider a simple .aspx page. There are sections in this page and each section has a header with a checkbox control. When selected it selects the other checkboxes that are within that section of the page. Think of it as a 'Select All in This Section' option as opposed to 'Select All on the Page'. I'd like to do this via jQuery but can't figure out how to keep all of the checkboxes from being selected as opposed to just those within that certain sub-section.