How can you add your own class to an column within jqgrid. As I see the html input elements are getting class "FormElement". I need to add an class to a particular column. I found this http://www.trirand.com/blog/?page_id=393/help/cell-tooltip-1/#p21526, but it I am not sure whether it is the most convenient way to achieve this? I mean to go through all rows and cells and then manually change a class property - it seems to be an overhead for such "simple" task.

UPDATE

I want to add class because I want to use the functionality of this multiselect widget http://quasipartikel.at/multiselect/. This widget works through defined classes. That's why.

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