![\"".$msg['search_close']."\"](\"".get_url_icon('close.gif')."\")
";
if (file_exists("includes/messages/".$lang."/doc_".$whatis."_subst.txt")) {
$aide = file_get_contents("includes/messages/".$lang."/doc_".$whatis."_subst.txt");
} elseif (file_exists("includes/messages/".$lang."/doc_".$whatis.".txt")) {
$aide = file_get_contents("includes/messages/".$lang."/doc_".$whatis.".txt");
}
if ($whatis == 'expbool') {
$operator = ($opac_default_operator ? $msg['search_and'] : $msg['search_or']);
$operator_more = ($opac_default_operator ? $msg['search_or'] : $msg['search_and']);
$aide = str_replace('!!operator_uppercase!!', strtoupper($operator), $aide);
$aide = str_replace('!!operator_lowercase!!', strtolower($operator), $aide);
$aide = str_replace('!!operator_more_uppercase!!', strtoupper($operator_more), $aide);
$aide = str_replace('!!operator_more_lowercase!!', strtolower($operator_more), $aide);
}
if ($charset=='utf-8') {
print utf8_encode($aide);
} else {
print $aide;
}
print "
![\"".$msg['search_up']."\"](\"images/up.gif\")
";
print "