--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ViewerPlugin/OrthancExplorer.js	Sat Oct 22 21:48:33 2016 +0200
@@ -0,0 +1,34 @@
+$('#series').live('pagebeforeshow', function() {
+  var seriesId = $.mobile.pageData.uuid;
+
+  $('#wsi-button').remove();
+
+  // Test whether this is a whole-slide image by check the SOP Class
+  // UID of one instance of the series
+  GetResource('/series/' + seriesId, function(series) {
+    GetResource('/instances/' + series['Instances'][0] + '/tags?simplify', function(instance) {
+      console.log(instance['SOPClassUID']);
+
+      if (instance['SOPClassUID'] == '1.2.840.10008.5.1.4.1.1.77.1.6') {
+
+        // This is a whole-slide image, register the button
+        var b = $('<a>')
+          .attr('id', 'wsi-button')
+          .attr('data-role', 'button')
+          .attr('href', '#')
+          .attr('data-icon', 'search')
+          .attr('data-theme', 'e')
+          .text('Whole-Slide Imaging Viewer')
+          .button();
+
+        b.insertAfter($('#series-info'));
+        b.click(function() {
+          if ($.mobile.pageData) {
+            window.open('../wsi/app/viewer.html?series=' + seriesId);
+          }
+        });
+
+      }
+    });
+  });
+});