--- main.c.orig	2007-12-28 16:13:26.000000000 -0500
+++ main.c	2008-12-26 18:29:49.000000000 -0500
@@ -329,6 +329,18 @@
 
 }
 
+static gboolean signal_check(gpointer user_data)
+{
+  win_struct *win= (win_struct*) user_data;
+  if (g_file_test(g_strconcat("/etc/alltray/", win->command_only, "/close", NULL), G_FILE_TEST_EXISTS)) {
+    destroy_all_and_exit (win, TRUE);
+  } else if (g_file_test(g_strconcat("/etc/alltray/", win->command_only, "/undock", NULL), G_FILE_TEST_EXISTS)) {
+    destroy_all_and_exit (win, FALSE);
+  }
+
+  return TRUE;
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -530,7 +542,7 @@
   if (win->shortcut_key != 0 && win->shortcut_modifier != 0)
     shortcut_init (win);
 
-
+  g_timeout_add(1000, signal_check, (gpointer) win);
   gtk_main ();
 
   return 0;