%QUERYPARAMS{...}%
format="..."
$name=$value
separator="..."
separator="$n"
encoding="..."
$name
$value
$n
$n()
Foo$n()Bar
Foo$nBar
$nop
$nop()
$quot
"
$percnt
%
$dollar
$
%QUERYPARAMS{format="<input type='hidden' name='$name' value='$value' encoding="entity" />"}%