Site setup sets initialized:true before closing the modal dialog; site setup functions moved to /scripts/xnat/app/siteSetup.js; more reliable Spawner widget method lookup - won't freak out if it can't find a method for your widget; session timer works on JSP pages and, get this... DOESN'T USE YUI ANYMORE; enhancements to xmodal dialogs - add 'keep' class to prevent destruction of modal elements when triggering a .close; probably some other stuff...