--- a/OrthancExplorer/file-upload.js	Sat Dec 29 14:21:43 2018 +0100
+++ b/OrthancExplorer/file-upload.js	Thu Jan 10 10:10:26 2019 +0100
@@ -27,11 +27,7 @@
       $('#progress .label').text('Failure');
     })
     .bind('fileuploaddrop', function (e, data) {
-      let target = $('#upload-list');
-      $.each(data.files, function (index, file) {
-        target.append('<li class="pending-file">' + file.name + '</li>');
-      });
-      target.listview('refresh');
+      appendFilesToUploadList(data.files);
     })
     .bind('fileuploadsend', function (e, data) {
       // Update the progress bar. Note: for some weird reason, the
@@ -45,14 +41,28 @@
     });
 });
 
+function appendFilesToUploadList(files) {
+  let target = $('#upload-list');
+  $.each(files, function (index, file) {
+    target.append('<li class="pending-file">' + file.name + '</li>');
+  });
+  target.listview('refresh');
+}
 
+$('#fileupload').live('change', function (e) {
+  appendFilesToUploadList(e.target.files);
+})
 
 $('#upload').live('pageshow', function() {
-  alert('WARNING - This page is currently affected by Orthanc issue #21: ' +
-        '"DICOM files might be missing after uploading with Mozilla Firefox." ' +
-        'Do not use this upload feature for clinical uses, or carefully ' +
-        'check that all instances have been properly received by Orthanc. ' +
-        'Please use the command-line "ImportDicomFiles.py" script to circumvent this issue.');
+  if (navigator.userAgent.toLowerCase().indexOf('firefox') == -1) {
+    $("#issue-21-warning").css('display', 'none');
+  }
+
+  // alert('WARNING - This page is currently affected by Orthanc issue #21: ' +
+  //       '"DICOM files might be missing after uploading with Mozilla Firefox." ' +
+  //       'Do not use this upload feature for clinical uses, or carefully ' +
+  //       'check that all instances have been properly received by Orthanc. ' +
+  //       'Please use the command-line "ImportDicomFiles.py" script to circumvent this issue.');
   $('#fileupload').fileupload('enable');
 });