Grid and TreeGrid Frozen Columns resizing columns bugs in your demo

There seems to be a bug in your demo for Frozen Columns Grid and TreeGrid examples

http://www.smartclient.com/#simpleFreeze
http://www.smartclient.com/#freezeTree

If you double click between columns headers to auto-fit a column - the previous column is being auto-fitted, not the one you mean to auto-fit

Example: in TreeGrid demo double click between Email and Title to auto-fit Email - as a result the Name column is resized

However, if there are no frozen columns or if you select Auto-Fit from drop down menu of the column = everything works as expected

Also, in Frozen Columns TreeGrid example Auto-Fit for Tree Column does not work as expected - it shrinks the column and hides part of strings

Regular Grid works as expected and auto-fits first column properly