diff --git a/lib/plugins/usermanager/script.js b/lib/plugins/usermanager/script.js
new file mode 100644
index 0000000000000000000000000000000000000000..252e977f292d87f5bc1e39ea9355b1ddb76d264a
--- /dev/null
+++ b/lib/plugins/usermanager/script.js
@@ -0,0 +1,10 @@
+/**
+ * Add JavaScript confirmation to the User Delete button
+ */
+function usrmgr_delconfirm(){
+    if($('usrmgr__del')){
+        addEvent( $('usrmgr__del'),'click',function(){ return confirm(reallyDel); } );
+        addEvent( $('usrmgr__del'),'keypress',function(){ return confirm(reallyDel); } );
+    }
+};
+addInitEvent(usrmgr_delconfirm);