/* By Yochai Timmer These commands will help you control a Tree View list. I've made $did-tree to act like the regular $did command, and supports the props used for $did-tree(dialog,ID,N) Gives you the text of the Nth branch, You have to use branch loaction and give all the root IDs before like 2 3 4 etc.. $did-tree(dialog,ID,N).lines Gives you the number of lines under the Nth root. (Not including..