function calculateForms()
{
	price = 0
	
	if(document.getElementById('southwest').checked == true) {
		price += 32;
	}

	if(document.getElementById('downtown').checked == true) {
		price += 32;
	}
	
	if(document.getElementById('mn_parent').checked == true) {
		price += 12;
	}
	
	if(document.getElementById('goodage').checked == true) {
		price += 12;
	}
	
	document.getElementById('total').innerHTML = '$' + price.toFixed(2); 
	document.getElementById('totalCost').value = price.toFixed(2); 
}

function validateForm()
{
	var error = '';
	
	if (document.getElementById('firstName').value == '') {
		error += '\t-First name \n';
	}
	
	if (document.getElementById('lastName').value == '') {
		error += '\t-Last name \n';
	}
	
	if (document.getElementById('address').value == '') {
		error += '\t-Address \n';
	}
	
	if (document.getElementById('city').value == '') {
		error += '\t-City \n';
	}
	
	if (document.getElementById('zip').value == '') {
		error += '\t-Zip code \n';
	}
	
	if (document.getElementById('email').value == '') {
		error += '\t-Email \n';
	}
	
	if (error != '') {
		alert('The following fields are required to proceed: \n' + error);
	} else {
		document.getElementById('subscribeForm').submit();
	}
}