Jasig/uPortal — pull request #91 by vbonamy (2012-11-27 11:11:06+00:00)
Title: UP-3619: Fragment Administration portlet : Edit Page/Colum Permissions

I don't know why .attr("checked") === "checked" doesn't work here (maybe it works with some browsers, I'm not sure ?) but .is(":checked") works.