function validateEmail() {
  var outmsg = "";
  var results = true;
  var emailstr = document.getElementById("email").value;
  if( emailstr.length == 0 ) { // || (phone.match("areacode+phone") != null && email.length == 0) ) {
    results = false;
	outmsg = "That doesn't look like an email address to me. Please re-enter.";
  } else {
    if( emailstr.length > 0 ) {
      if( emailstr.indexOf("@") == "-1" || emailstr.indexOf(".") == "-1" || emailstr.indexOf("@") == 0 ) {
	outmsg = "That doesn't look like an email address to me. Please re-enter.";
	results = false;
	}
    }
  }

var msg = document.getElementById("msg").value;
if( msg.length < 20 ) {
	outmsg += "<br />Message is too short...";
	results = false;
}

  if( results ) {
    document.getElementById("theForm").submit();
  } else {
    document.getElementById("errors").innerHTML = outmsg;
  }
}