function validateCheck(el)
{
	var cnt = -1;
	for (var i=el.length-1; i > -1; i--)
	{
	   if(el[i].checked) {cnt = i; i = -1;}
	}
	if(cnt == -1)
		return null;
	else
		return el[cnt].value;
}


function validateForm()
{
	trimFields();
	if(obj.full_name.value == '')
	{
		alert("Please enter your Name.");
		obj.full_name.focus();
		return;
	}
	if(obj.street_address.value == '')
	{
		alert("Please enter your Street Address.");
		obj.street_address.focus();
		return;
	}
	if(obj.address.value == '')
	{
		alert("Please enter your City, Prov., Postal Code.");
		obj.address.focus();
		return;
	}
	if(obj.phone.value == '')
	{
		alert("Please enter your Telephone Number.");
		obj.phone.focus();
		return;
	}
	if(validateCheck(obj.question1) == null)
	{
		alert("Please answer Question #1");
		obj.question1[0].focus();
		return;
	}
	if(validateCheck(obj.question1) == 'Yes' && obj.email.value == '')
	{
		alert("Please enter your email address for newsletters.");
		obj.email.focus();
		return;
	}
	if(obj.email.value != '' && !chkEmail(obj.email.value))
	{
		alert("Please enter a valid Email Address.");
		obj.email.focus();
		obj.email.select();
		return;
	}
	if(validateCheck(obj.question2) == null)
	{
		alert("Please answer Question #2");
		obj.question2[0].focus();
		return;
	}
	if(validateCheck(obj.question3) == null)
	{
		alert("Please answer Question #3");
		obj.question3[0].focus();
		return;
	}
	if(validateCheck(obj.question4) == null)
	{
		alert("Please answer Question #4");
		obj.question4[0].focus();
		return;
	}
	if(validateCheck(obj.question5) == null)
	{
		alert("Please answer Question #5");
		obj.question5[0].focus();
		return;
	}
	if(obj.question6.value == '')
	{
		alert("Please answer Question #6");
		obj.question6.focus();
		return;
	}
	if(obj.email.value != '')
	{
		if(!chkEmail(obj.email.value))
		{
			alert("Please enter a valid Email.");
			obj.email.focus();
			obj.email.select();
			return;
		}
	}
	if(obj.captcha.value == '')
	{
		alert("Please enter the security code on the image.");
		obj.captcha.focus();
		return;
	}
	//All fine
	obj.action = 'vipp_club.php';
	obj.submit();
}