$lang[results]:	$lang[any] $lang[all] $lang[exact]
$lang[searchin]:	$lang[prodname]    $lang[shortdesc]    $lang[fulldesc]
$lang[searchin]:	$vars[categories]    $lang[insubcats]
$lang[bymanufacturer]:	$vars[manufacturers]
$lang[bysku]:
$lang[byprice]:	-
$lang[byweight]:	-