I think this maybe some sort of bug: Using IE with the interface demo (http://interface.eyecon.ro/demos/ sort.html)
If you move all elements from a column to another one (making it empty) then you can't put elements back on that column. It works fine on Firefox On the other hand, does someone know how can I save the toggle status of the elements? Is there some sort of sort.serialize function alike that will give me this info? Thanks a lot! and sorry my english, please let me know if you need a better explanation form myself.