');
$minus_button.add($plus_button).on('click', function (e) {
e.preventDefault();
var $this = $(this);
var value = get_quantity();
if ($this.is('.tpl-link-decrease')) {
value--;
}
else {
value++;
}
set_quantity(value);
});
$quantity_input.on('keypress', function(e){
var c = (e.which) ? e.which : e.keyCode;
if (c == 38) { set_quantity(get_quantity() + 1); } /* ↑ */
if (c == 40) { set_quantity(get_quantity() - 1); } /* ↓ */
return (c > 32 && c 1 && under_hundred 10 && quantity 0;
$contact_inputs.each(function() {
if ($(this).val() != '') {
disable_submit = false;
return false;
}
});
$form.find('BUTTON[type=submit]').attr('disabled', disable_submit ? 'disabled' : false);
}
$contact_inputs.off('input', check_contact_data).on('input', check_contact_data);
check_contact_data();
})();
