Drag & Drop to Modify Axis Hierarchies

Being able to drag and drop hierarchies to reorder them is another step to remove extra controls used in my JSF example and provide as much MDX query functionallity as possible using only the cell set table. The logical choice to implement drag & drop was using jquery-ui draggable and droppable widgets. Initial experiments made evident that the current columns axis layout is not a good fit for a drag & drop interface to hierarchy reorder, so I've redisigned its layout.

An Experiment: Using Javascript to Display CellSet Data

I've just started to use Javascript professionally so I've decided to apply my new knowledge to experiment on using this technology to display MDX data. My goal was restricted to display a CellSetAxis from a fixed query, allowing the user to drill down/drill up on any member.