function ValidateMemberRegistrationForm(theForm) {
  var fname = theForm.fname.value;
  var lname = theForm.lname.value;
  var email = theForm.email.value;
	
  if (!fname) {
    alert("You must enter first name.");
    return false;
	} else if (fname.indexOf(' ') != -1) {
    alert("Spaces are not allowed in first name.");
    return false;
	} else if (!lname) {
		alert("You must enter last name.");
		return false;
	} else if (lname.indexOf(' ') != -1) {
    alert("Spaces are not allowed in last name.");
    return false;
	} else if (!email) {
		alert("You must enter your email.");
		return false;
	} else if ((email.indexOf('@') == -1) || (email.indexOf('.') == -1) || (email.indexOf(' ') != -1)) {
		alert("Wrong email format.");
		return false;
	} else {
			return true;
	}
}