function updateClassCosts()
{
	var class_id = $('class_id').getValue();
	
	var class_cost = 1500.00;
	var class_exam = 150.00;
	var class_deposit = 75.00;
	
	$$('.exam_cost').each(function(me) { me.innerHTML = class_exam.toFixed(2) });
	$$('.class_cost').each(function(me) { me.innerHTML = class_cost.toFixed(2) });
	$$('.deposit_cost').each(function(me) { me.innerHTML = class_deposit.toFixed(2) });
}

function initAPT()
{
	if ($('class_id')) {
		$('class_id').observe('change', updateClassCosts);
		updateClassCosts();
	}
}

DAAP.onDOMReady(initAPT);