function ErrMsgDisplay(ErrMsg){
if (ErrMsg != ""){
	alert(ErrMsg)
	}
}

function frmPanelValidate(sender, args){
	if (contactus.emailaddress.value == ""){
		alert("You must enter an email address")
		contactus.emailaddress.focus()
		args.IsValid = false
		return
		}
	if (!isValidEmail(contactus.emailaddress)){
		args.IsValid = false
		return
		}
	if (contactus.message.value == ""){
		alert("You must enter a brief message")
		contactus.message.focus()
		args.IsValid = false
		return
		}

}

function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
	result = true;
  }
  return result;
}

function isValidEmail(formField)
{
	var result = true;
	if (formField.value == "")
		return true;
		
	if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
	{
		alert("Please enter a complete email address in the form: yourname@yourdomain.com");
		formField.focus();
		result = false;
	}
   
  return result;

}