// JavaScript Document

// Returns true or false depending on the validity of the email address
function validate_email(emailAddr) {
	var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
	if ((!filter.test(emailAddr)) || (!emailAddr.length) || (emailAddr == 'Enter your email address')) {
		return false;
	}
	return true;
}

// Returns true or false depending on the validity of the phone number
function validate_phone(phone) {
	phone = phone.replace(" ","");
	if((isNaN(phone)) || (phone.length < 10))  {
		return false;
	}
	return true;
}

// Checks if the input has any data
function isEmptyField(input) {
	input = input.replace(" ","");
	if(input.length) {
		return false;
	}
	return true;
}