+/* decide if we are thread sorting or not */
+global $allow_thread_sort;
+if ($allow_thread_sort == TRUE) {
+ if (isset($set_thread)) {
+ if ($set_thread == 1) {
+ setPref($data_dir, $username, "thread_$mailbox", 1);
+ $thread_sort_messages = '1';
+ }
+ elseif ($set_thread == 2) {
+ setPref($data_dir, $username, "thread_$mailbox", 0);
+ $thread_sort_messages = '0';
+ }
+ }
+ else {
+ $thread_sort_messages = getPref($data_dir, $username, "thread_$mailbox");
+ }
+}
+else {
+ $thread_sort_messages = 0;
+}
+
+global $color;
+
+do_hook ("generic_header");
+