Hide module from certain state

[jimmie]

yes and no
it now refreshes on same page but when goes to checkout it goes back to default and they have to select again (Doesnt stay selected from shopping cart to checkout)
this is what is was changed to.

$shipping_form .= '<select name="freightquote_delivery_location" onchange="window.location.href=\'' . zen_href_link(FILENAME_DEFAULT, 'main_page='.urlencode($_GET["main_page"]).'&freightquote_delivery_location=') . '\'+this.value">';