function isEmpty(id)
{
	var elem = document.getElementById(id);

	if (!elem)
	{
		alert(id+" does not exist");
	}

	if (elem.value.length > 0)
	{
		return false;
	}

	return true;
}
function validateSponsorForm () {
	var empty = 0;

	if (isEmpty('first_name'))
	{
		empty++;
	}

	if (isEmpty('last_name'))
	{
		empty++;
	}

	if (isEmpty('work_phone'))
	{
		empty++;
	}

	if (isEmpty('email'))
	{
		empty++;
	}

	var sel = document.getElementById('sponsor_type');
	if (sel.selectedIndex < 1)
	{
		empty++;
	}

	if (empty == 0)
	{
		return true;
	}

	alert("Please fill in all of the form fields to become a sponsor.");

	return false;
}
function validatePlayerForm () {
	var empty = 0;

	if (isEmpty('first_name'))
	{
		empty++;
	}

	if (isEmpty('last_name'))
	{
		empty++;
	}

	if (isEmpty('work_phone'))
	{
		empty++;
	}

	if (isEmpty('email'))
	{
		empty++;
	}

	var sel = document.getElementById('participating');
	if (sel.selectedIndex < 1)
	{
		empty++;
	}

	if (empty == 0)
	{
		return true;
	}

	alert("Please fill in all of the form fields to become a sponsor.");

	return false;
}