Mastering The Back Button Wit...
Having an "onbeforeunload" event means the page will be re-built every single time it is accessed.
Web UI
samples
 eyeOS
eyeos is the Open Source Cloud Computing's Web Desktop.
 FullCalendar
FullCalendar is a jQuery plugin that provides a full-sized, drag & drop calendar like the one below.
/livcos.org/data/map/brainstorm/WebUI