Added Javascript to support shift-clicking ranges to disable/enable checkboxes.

NzbDrone.Web/Views/Series/SeasonEditor.cshtml

@@ -44,4 +44,28 @@
         <button type="button" class="t-button t-state-default" onclick="closeSeasonEditor()">Cancel</button>
     </div>
 }
-<div id="result"></div>
+<div id="result"></div>
+
+<script type="text/javascript">
+    var lastChecked = null;
+
+    $(document).ready(function () {
+        $('.chkbox').click(function (event) {
+            if (!lastChecked) {
+                lastChecked = this;
+                return;
+            }
+
+            if (event.shiftKey) {
+                var start = $('.chkbox').index(this);
+                var end = $('.chkbox').index(lastChecked);
+
+                for (i = Math.min(start, end); i <= Math.max(start, end); i++) {
+                    $('.chkbox')[i].checked = lastChecked.checked;
+                }
+            }
+
+            lastChecked = this;
+        });
+    });
+    </script>

NzbDrone.Web/Views/Series/SingleSeason.cshtml

@@ -6,7 +6,7 @@
 {
     <fieldset style="display: inline; border-color: lightgrey; width: 26%; margin-bottom: 2px; padding-bottom: 1px; padding-top: 1px;">
         @Html.DisplayFor(m => m.SeasonString)
-        <span style="float: right;">@Html.CheckBoxFor(m => m.Monitored)</span>
+        <span style="float: right;">@Html.CheckBoxFor(m => m.Monitored, new { @class = "chkbox" })</span>
 
         @Html.HiddenFor(m => m.SeasonId)
         @Html.HiddenFor(m => m.SeasonNumber)