function checkTotal(){
	var form = document.getElementById('regForm');
	if(form.donPrimed.value!="true"){
		if(Number(form.donTT.value)+Number(form.donRotary.value)<=0){
			document.getElementById('notifyTotal').className = "show";
			return true;
		}else{
			document.getElementById('notifyTotal').className = "hide";	
			return false;
		}
	}
	return false;
}

function checkPayment(){
	var form = document.getElementById('regForm');
	if(form.donPrimed.value!="true"){
		if(form.pMethod[form.pMethod.selectedIndex].value==""){
			document.getElementById('notifyMethod').className = "show";
			return true;
		}else{
			document.getElementById('notifyMethod').className = "hide";	
			return false;
		}	
	}
	return false;
}

function checkAgree(){
	var form = document.getElementById('regForm');
	if(form.agree.checked!=true){
		document.getElementById('notifyAgree').className = "show";
		return true;
	}else{
		document.getElementById('notifyAgree').className = "hide";	
		return false;
	}
}

function checkForm(){
	var errFlag = false;
	var form = document.getElementById('regForm');
	
	errFlag = checkTotal()==true ? true : errFlag ;

	errFlag = checkAgree()==true ? true : errFlag ;

	errFlag = checkPayment()==true ? true : errFlag ;
	
	if(errFlag == true){
		alert("Please review this page and correct any errors.");
		return false;
	}else{
		return true;	
	}
}

function updateDonOutput(){
	var form = document.getElementById('regForm');
	form.donTT.value = formatDecimal(Number(form.donTT.value));
	form.donRotary.value = formatDecimal(Number(form.donRotary.value));
	form.donTotal.value = formatDecimal(Number(form.donTT.value)+Number(form.donRotary.value));
}

window.onload = function(){
	updateDonOutput();
}