Use
PHP Code:
eval("standardredirect(\"".gettemplate("redirect_search")."\",\"search.php?s=$session[sessionhash]&action=showresults&getnew=true&searchid=$searchid&sortorder=ascending\");");
or
PHP Code:
eval("standardredirect(\"".gettemplate("redirect_search")."\",\"search.php?s=$session[sessionhash]&action=showresults&getnew=true&searchid=$searchid&sortorder=descending\");");