การดึงข้อมูลแบบ realtime ตามบทความ http://www.thaicreate.com/community/jquery-get-load-data-real-time.html

<script>  
function getDataFromDb()
{
	$.ajax({ 
				url: "getData.php" ,
				type: "POST",
				data: ''
			})
			.success(function(result) { 
				var obj = jQuery.parseJSON(result);
					if(obj != '')
					{
						  //$("#myTable tbody tr:not(:first-child)").remove();
						  $("#myBody").empty();
						  $.each(obj, function(key, val) {
									var tr = "<tr>";
									tr = tr + "<td align='right'  style='font-size:90px;'  class='badge badge-danger'>" + val["qure"] + "</td>";								
									tr = tr + "<td align='left'  style='font-size:36px;'>" +"<?php if('val["dep"]'=='MTD') echo  'val["status"]'; ?>"+ "</td>";									
									tr = tr + "</tr>";
									$('#myTable > tbody:last').append(tr);
						  });
					}

			});

}

setInterval(getDataFromDb, 3000);   // 1000 = 1 second
</script>