function validateSignup() {

	

	document.getElementById('signupName').className = '';

	document.getElementById('signupEmail').className = '';

	

	if (document.getElementById('signupName').value == '') {

		alert('Please enter your name');

		document.getElementById('signupName').className = 'error';

		document.getElementById('signupName').focus();

		return false;

	} else if (document.getElementById('signupEmail').value == '') {

		alert('Please enter your email address');

		document.getElementById('signupEmail').className = 'error';

		document.getElementById('signupEmail').focus();

		return false;

	} else if (emailCheck(document.getElementById('signupEmail').value) == false) {

		alert('Please enter a valid email address');

		document.getElementById('signupEmail').className = 'error';

		document.getElementById('signupEmail').focus();

		return false;

	}

	return true;

}