$('#example').dataTable( {
    "bPaginate":false,
    "bLengthChange":false,
    "bFilter":false,
    "bSort":false,
    "bInfo":false,
    "bAutoWidth":false,
    "asStripClasses":null, //To remove "odd"/"event" zebra classes
	"sPaginationType":"full_numbers",
    "bJQueryUI":true,
    "sScrollX":"100%",
    "sScrollY":"500",
    "iDisplayLength":20,
} );




oTable.fnSetColumnVis(2, false); // ColumnsVis Setting




 1.   bSortable -        defines whether sorting will be enabled on the column
 2.   asSorting -        defines what sorting orders will be applied when user clicks on the heading - see live example on the DataTables site
 3.   sSortingDataType - defines the type of column that will be used for sorting (e.g., "dom-text", "dom-select", or "dom-checkbox")
 4.   sType     -        type of the column, e.g., 'string', 'numeric', 'date', or 'html' (by default)
 5.   iDataSort -        defines what column will be actually used for sorting instead of the one that is selected; useful if you want to sort by a hidden column

An example is shown in the following listing:

$('#example').dataTable( {
        "bSort": true,
        "aaSorting": [[2,'asc'], [3,'desc']],  //[] will not perform initial sorting
        "aaSortingFixed": [[1,'asc']],
        "aoColumns": [ 
            { "bSortable": false },//Disable sorting on this column
            null,
            { "asSorting": [ "asc" ] },//Allow only "asc" sorting in the column 2
            null,
            { "sSortDataType": "dom-text", "sType": "numeric" },
            { "iDataSort": 6 }//Use column 6 to perform sorting
            null
        ]
} );


							//  var oTable;
                            //  var oTable = $('#example').dataTable();
                            //  oTable.fnFilter('UP-197');
                            //  oTable.$('tr', { "filter": "applied" }).css('backgroundColor', 'blue');
                            //  oTable.fnFilter('');

//-----------------     Per Page record setings ----------------------------
set property of datatable
"aLengthMenu":[[10,20,50,100,250,-1],[10,20,50,100,250,"All"]],
//------------------------------------------------------------------------


//-----------------  Call After Init ----------------------------

							"fnInitComplete": function () {
                                   
                                    var oFH = new FixedHeader(oTable);
                                    oFH.fnUpdate();
                                    alert("sdf");
                                },

//------------------------------------------------------------------------

//-----------------  Set Targets  Column Width  ----------------------------



								 "aoColumnDefs": [
            { "sWidth": "10%", "aTargets": [ -1 ] }
        ]

//------------------------------------------------------------------------

//-----------------  Set Empty Grid Msg ----------------------------

		"oLanguage": {
                                    "sZeroRecords": "There are no records that match your search criterion"
                                }, 

//------------------------------------------------------------------------