Fixed column

I want a column to be fixed (i.e. should not move), when i scroll the rows horizontally. This column is the first column in the grid. Is there any way to do that? Please advise.

I found later on the method splitAt. However, it is not working for me. When I call the method, data does not loads in the grid. See attached demo. Please advise.
grid_split_demo.zip (149 KB)

Please reply and advise on this issue.

The splitAt method is available only in PRO Edition ?

http://docs.dhtmlx.com/api__dhtmlxgrid_splitat.html

I apologize for delay.
Unfortunately the splitAt() method is available in PRO version only.