--- a/StoneWebViewer/Plugin/OrthancExplorer.js	Fri Jul 31 12:47:27 2020 +0200
+++ b/StoneWebViewer/Plugin/OrthancExplorer.js	Fri Jul 31 12:51:28 2020 +0200
@@ -55,3 +55,91 @@
     }
   });
 });
+
+$('#series').live('pagebeforecreate', function() {
+  var b = $('<a>')
+      .attr('data-role', 'button')
+      .attr('href', '#')
+      .attr('data-icon', 'search')
+      .attr('data-theme', 'e')
+      .text('Stone MPR RT Viewer');``
+
+  b.insertBefore($('#series-delete').parent().parent());
+  b.click(function() {
+    if ($.mobile.pageData) {
+      $.ajax({
+        url: '../series/' + $.mobile.pageData.uuid,
+        dataType: 'json',
+        cache: false,
+        success: function(series) {
+
+          // we consider that the imaging series to display is the 
+          // current one.
+          // we will look for RTDOSE and RTSTRUCT instances in the 
+          // sibling series from the same study. The first one of 
+          // each modality will be grabbed.
+          let ctSeries = $.mobile.pageData.uuid;
+
+          $.ajax({
+            url: '../studies/' + series.ParentStudy,
+            dataType: 'json',
+            cache: false,
+            success: function(study) {
+              // Loop on the study series and find the first RTSTRUCT and RTDOSE instances,
+              // if any.
+              let rtStructInstance = null;
+              let rtDoseInstance = null;
+              let rtPetInstance = null;
+              let seriesRequests = []
+
+              study.Series.forEach( function(studySeriesUuid) {
+                let request = $.ajax({
+                  url: '../series/' + studySeriesUuid,
+                  dataType: 'json',
+                  cache: false,
+                });
+                seriesRequests.push(request);
+              });
+
+              $.when.apply($,seriesRequests).then(function() {
+                [].forEach.call(arguments, function(response) {
+                  siblingSeries = response[0]
+                  if (siblingSeries.MainDicomTags.Modality == "RTDOSE") {
+                    // we have found an RTDOSE series. Let's grab the first instance
+                    if (siblingSeries.Instances.length > 0) {
+                      if(rtDoseInstance == null) {
+                        rtDoseInstance = siblingSeries.Instances[0];
+                      }
+                    }
+                  }
+                  if (siblingSeries.MainDicomTags.Modality == "PT") {
+                    // we have found an RTDOSE series. Let's grab the first instance
+                    if (siblingSeries.Instances.length > 0) {
+                      if(rtPetInstance == null) {
+                        rtPetInstance = siblingSeries.Instances[0];
+                      }
+                    }
+                  }
+                  if (siblingSeries.MainDicomTags.Modality == "RTSTRUCT") {
+                    // we have found an RTDOSE series. Let's grab the first instance
+                    if (siblingSeries.Instances.length > 0) {
+                      if(rtStructInstance == null) {
+                        rtStructInstance = siblingSeries.Instances[0];
+                      }
+                    }
+                  }
+                });
+                let mprViewerUrl = '../stone-rtviewer/index.html?ctseries=' + ctSeries + 
+                '&rtdose=' + rtDoseInstance + 
+                '&rtstruct=' + rtStructInstance;
+                //console.log("About to open: " + mprViewerUrl);
+                window.open(mprViewerUrl);
+              });
+            }
+          });      
+        }
+      });      
+    }
+  });
+});
+