Datatable, MVC, Bootstrap

Hi, i've made a script to initialize all tables in my intranet just add class in table.
i call this script with <script src="/Content/js/plugins/datatable/dataTablesConfig.js"></script>

That's works very weel, but how can i add more options only in my view page.
if i add a script $("#mydatatable").datatable( more functions ); it remplace my "dataTablesConfig.js"

in my example i just want disable a sorting column.

Thanx for your help and sorry for my poor english.
Ronald