function validate(){	
	var fname = document.getElementsByName('fname')[0].value;
	var lname = document.getElementsByName('lname')[0].value;
	var email = document.getElementsByName('email')[0].value;
	var phone = document.getElementsByName('phone')[0].value;
												
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	var filterphone = /\d{3}\-\d{3}\-\d{4}/;
											
	if(fname=="" || lname=="" || email==""){
		alert('Please input the required fields with(*).');
		return false;
	}
	if (!filter.test(email)) {
		alert('The email address you entered is not valid. Please enter another email.');
		return false;
	}
	if(phone!=''){
		if (!filterphone.test(phone)) {
			alert('The phone number you entered is not valid. Please enter a phone number with a format ###-###-####.');
		return false;
		}	
	}
	document.info.submit;
	return true;
}
function validateContact(){	
	var name = document.getElementsByName('c_name')[0].value;
	var address = document.getElementsByName('c_name')[0].value;
	var c_phone = document.getElementsByName('c_phone')[0].value;
	var comment = document.getElementsByName('c_comment')[0].value;
												
	var contphone = /\d{3}\-\d{3}\-\d{4}/;
											
	if(name=="" || address=="" || c_phone=="" || comment==""){
		alert('*** All fields are required.');
		return false;
	}
	if(c_phone!=''){
		if (!contphone.test(c_phone)) {
			alert('The phone number you entered is not valid. Please enter a phone number with a format ###-###-####.');
		return false;
		}	
	}
	document.contact.submit;
	return true;
}