6 * Template for showing a blank frame.
8 * @copyright 1999-2013 The SquirrelMail Project Team
9 * @author Paul Lesniewski <paul@squirrelmail.org>
10 * @license http://opensource.org/licenses/gpl-license.php GNU Public License
13 * @subpackage preview_pane
18 // retrieve the template vars
26 global $data_dir, $username;
27 $use_previewPane = getPref($data_dir, $username, 'use_previewPane', 0);
28 $show_preview_pane = checkForJavascript() && $use_previewPane;
30 // do a conditional refresh of message list if needed
31 // "pp_rr" = "preview pane read refresh" (this itself is irrelevant here)
32 // "pp_rr_force" = force pp_rr even if this is not the first time the message has been read
33 if ($show_preview_pane && sqGetGlobalVar('pp_rr_force', $pp_rr_force, SQ_FORM))
34 echo "<script language=\"JavaScript\" type=\"text/javascript\">\n<!--\nif (self.name == 'bottom' && typeof(parent.right.pp_refresh) != 'undefined') { parent.right.pp_refresh(); }\n// -->\n</script>\n";