jsw-session.js:28 Uncaught TypeError: jSWUtils.extend is not a function
at new jSW.SWSession (jsw-session.js:28)
at safetyHelmet (webmap.js:15)
at HTMLDocument.<anonymous> (webmap.js:8)
at k (jquery-1.8.1.min.js:2)
at Object.fireWith [as resolveWith] (jquery-1.8.1.min.js:2)
at Function.ready (jquery-1.8.1.min.js:2)
at HTMLDocument.D (jquery-1.8.1.min.js:2)