Calendar.setup(
	{
		inputField : 'chPickupDate-input',
		ifFormat : "%Y-%m-%d", 
		button : 'chPickupDateTrigger',
		onSelect : dateChanged,
		firstDay : 1,
		range : yearsAllowed,
		weekNumbers	: false,
		disableFunc	: disallowDate
	}
);
Calendar.setup(
	{
		inputField : 'chDropoffDate-input',
		ifFormat : "%Y-%m-%d",
		button : 'chDropoffDateTrigger',
		onSelect : dateChanged,
		firstDay : 1,
		range : yearsAllowed,
		weekNumbers	: false,
		disableFunc	: disallowDate
	}
);