Freezing Crosstab Row Headers for 11 Cognos and highter

[NekVik]

I need freeze Row / Col Headers in Crosstab similar to Microsoft Excel.
But all examples dont work in 11 version because javascript is used in a different way.

I found links:
https://www.ibm.com/developerworks/data/library/cognos/reporting/advanced_report_design/page622.html
https://www.ibm.com/developerworks/library/ba-pp-infrastructure-cognos_specific-page641/

There is a suitable example: https://www.youtube.com/watch?v=kzStfI59Gj0&t=309s
But code javascript not full and dont work.

Can anyone help?