##
$query->checkbox("expires", "", "+10y", "save me a permanent cookie, cowboy!").
$query->submit("submit", "submit")
##
##
$query->checkbox("expires", "", "+10y", "save me a permanent cookie, cowboy!")."
".
$query->checkbox("safe_mode", "", "true" ,"Nodelets Off.")."
".
$query->submit("submit", "submit")