diff --git a/web/jQuery/CXM_jq_radio.anubis b/web/jQuery/CXM_jq_radio.anubis
index 1215fda..95ab273 100644
--- a/web/jQuery/CXM_jq_radio.anubis
+++ b/web/jQuery/CXM_jq_radio.anubis
@@ -43,29 +43,42 @@ define String
       "radio.addClass('unchecked');".
 
 define String
+    multi_select_script
+    (
+        Bool multi_select_with_shift,
+        String script
+    ) =
+        if multi_select_with_shift then
+            "if (!e.shiftKey) {" + script + "} else { window.getSelection().removeAllRanges(); radio.toggleClass('checked').toggleClass('unchecked'); }"
+        else
+            script.
+
+define String
   radio_onclick_script
   (
     String radio_id,
     RadioGroup radio_group,
+    Bool multi_select_with_shift,
     String on_script
   ) =
     "
      var radio = $('#" + radio_id + "');
-     if (radio.hasClass('checked')) return;
     " +
+    multi_select_script(multi_select_with_shift,
+        " if (radio.hasClass('checked')) return;" +
 
-    if radio_group is
-    {
-        group(name) then
-            with jq_selector = "$('.radio-group-" + name + ":not(#" + radio_id + ")')",
-            jq_selector + ".addClass('unchecked').removeClass('checked');",
+            if radio_group is
+            {
+                group(name) then
+                    with jq_selector = "$('.radio-group-" + name + ":not(#" + radio_id + ")')",
+                    jq_selector + ".addClass('unchecked').removeClass('checked');",
 
-        none then
-            ""
-    } +
+                none then
+                    ""
+            } +
 
-    "radio.removeClass('unchecked');
-     radio.addClass('checked');" + on_script.
+        "radio.removeClass('unchecked').addClass('checked');"
+    ) + on_script.
 
 public define HTML_Partial_Content
   jq_img_radio
@@ -73,18 +86,31 @@ public define HTML_Partial_Content
     String              radio_id,
     RadioGroup          radio_group,
     Bool                initial_state,
-//Bool                multi_select_with_shift,
+    Bool                multi_select_with_shift,
     String              image_url,
     String              checkbox_label,
     String              on_script,
     Icon_orientation    orientation
   ) =
-  partial_content(
-    [
-      js_inline(jquery_ready(radio_init_script(radio_id, radio_group, initial_state)))
-    ],
-    jquery_button(jquery_img_button(image_url, checkbox_label, radio_id, jQuery_actioner(same, jqscript, radio_onclick_script(radio_id, radio_group, on_script)), orientation))
-  ).
+    partial_content(
+      [
+        js_inline(jquery_ready(radio_init_script(radio_id, radio_group, initial_state)))
+      ],
+      jquery_button(jquery_img_button(image_url, checkbox_label, radio_id, jQuery_actioner(same, jqscript, radio_onclick_script(radio_id, radio_group, multi_select_with_shift, on_script)), orientation))
+    ).
+
+public define HTML_Partial_Content
+  jq_img_radio
+  (
+    String              radio_id,
+    RadioGroup          radio_group,
+    Bool                initial_state,
+    String              image_url,
+    String              checkbox_label,
+    String              script,
+    Icon_orientation    orientation
+  ) =
+    jq_img_radio(radio_id, none, initial_state, false, image_url, checkbox_label, script, orientation).
 
 public define HTML_Partial_Content
   jq_img_radio
@@ -96,4 +122,4 @@ public define HTML_Partial_Content
     String              script,
     Icon_orientation    orientation
   ) =
-  jq_img_radio(radio_id, none, initial_state, image_url, checkbox_label, script, orientation).
+    jq_img_radio(radio_id, none, initial_state, false, image_url, checkbox_label, script, orientation).
--
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