function applyChanges(data, url, showResult) {
	var success = false;
	$.ajax({
		type : "POST",
		url : url,
		data : JSON.stringify(data),// now data come in this function
		contentType : "application/json; charset=utf-8",
		crossDomain : true,
		dataType : "json",
		success : function(data, status, jqXHR) {
			console.log("Applied changes successfully.")
			if (showResult) {
				var modal = $("#modal_success");
				modal.find('.modal-body p').text("Applied changes successfully");
				modal.modal('show');
			}
		},

		error : function(jqXHR, status) {
			console.log(jqXHR);
			var modal = $("#modal_error");
			modal.find('.modal-body p').text(jqXHR["responseText"]);
			modal.modal('show');
		}
	});

}

function getTableData(table) {
	var rData = []

	// reformat - pretty format
	var records = []
	table.rows().every(function() {
		var r = this.data();
		var record = {}
		record["record_name"] = r[0].trim();
		record["record_type"] = r[1].trim();
		record["record_status"] = r[2].trim();
		record["record_ttl"] = r[3].trim();
		record["record_data"] = r[4].trim();
		records.push(record);
	});
	return records
}