https://www.whittington.nhs.uk/script/js/session.js?v=7.4

1$(document).ready(function () {
2	//setTimeout(session, 500);
3	session();
4	function session() {
5		$.ajax({
6			type: 'GET',
7			url: '/sessionSaver.asp',
8			dataType: 'text',
9			cache: false,
10			success: function (data) {
11				//console.log('posting to .net',data);
12				$.ajax({
13					type: 'POST',
14					url: '/sessionSaver.aspx',
15					contentType: 'text/xml',
16					dataType: 'text',
17					cache: false,
18					data: data,
19					success: function (d) {
20						// set iframe src for .net forms after session transfer
21						//console.log('session transferred', d);
22						if ($('#iframe_src').length) {
23							$('#dotnetIframe').attr('src', $('#iframe_src').val());
24							//console.log('src set');
25						}
26					}
27				});
28			}
29		});
30	}
31
32});