Datatables show / hide kolone u zavisnosi od User.IsInRole

Code:
<table id="tabela_logove">
    <thead>
        <tr>
           
            <th >Datum i vreme logovanja</th>
            <th >Operater</th>
            <th >IP adresa</th>         
                                     
        </tr>
    </thead>
<tbody>

</tbody>
</table>

<script type="text/javascript">


    $(document).ready(function () {

        //$('#tabela_gradovi').dataTable();

       // alert('dosao do ajaxa');

        $('#tabela_logove').dataTable({
            "bServerSide": true,
            "sAjaxSource": "PrikaziLogoveJSON",
           
            
            "info":     false,
            "bProcessing": true,

          
            "bFilter": false,

            "ordering": false,
            
            "bInfo": false,
            "bLengthChange": false,

            "oPaginate": {
                "sFirst": "|<",
                "sPrevious": "<<",
                "sNext": ">>",
                "sLast": ">|"
            },
            
            "aoColumns": [                        

           
            { sName: 'Datum_i_vreme_logovanja', mData: 'Datum_i_vreme_logovanja', sDefaultContent: "" },
            { sName: 'Operater', mData: 'Operater', sDefaultContent: "" },

                        
            { sName: 'IP_adresa', mData: 'IP_adresa', sDefaultContent: "" }
             
            ],            
            "aoColumnDefs": [
      { "sWidth": "40%", "aTargets": [ 0 ] }
    ]


        });        

    });


</script>

Code:

@if (User.IsInRole("Admins"))
{
    <th >IP adresa</th> 
}