DOC-13715 marker.io script

Author: osfameron

src/partials/head-last.hbs

@@ -7,5 +7,15 @@
 <script src="{{env.OPTANON_SCRIPT_URL}}" data-domain-script="{{env.OPTANON_SCRIPT_DATA_DOMAIN_SCRIPT}}"></script>
 <script>function OptanonWrapper(){}</script>
 {{/if}}
+
+<script>
+  window.markerConfig = {
+    project: '6911fff96c3b61c1fb3a0678', 
+    source: 'snippet'
+  };
+
+  !function(e,r,a){if(!e.__Marker){e.__Marker={};var t=[],n={__cs:t};["show","hide","isVisible","capture","cancelCapture","unload","reload","isExtensionInstalled","setReporter","clearReporter","setCustomData","on","off"].forEach(function(e){n[e]=function(){var r=Array.prototype.slice.call(arguments);r.unshift(e),t.push(r)}}),e.Marker=n;var s=r.createElement("script");s.async=1,s.src="https://edge.marker.io/latest/shim.js";var i=r.getElementsByTagName("script")[0];i.parentNode.insertBefore(s,i)}}(window,document);
+</script>
+
 {{> head-meta}}
 {{> head-scripts}}