$(document).ready(function() {

	

	$("table").tablesorter({

		// pass the headers argument and assing a object

		headers: {

			0: {

				// disable it by setting the property sorter to false

				sorter: false

			},

			4: {

				// disable it by setting the property sorter to false

				sorter: "shortDate"

			},

			5: {

				// disable it by setting the property sorter to false

				sorter: false

			},

			6: {

				// disable it by setting the property sorter to false

				sorter: false

			}

		}

	});

});