function vRequired(formField,fieldLabel)
{
  var result = true;  
  
  if (formField.value == "")
  {
    alert('The following field needs to be selected or filled "' + fieldLabel +'"');
    formField.focus();
    result = false;
  }
  
  return result;
}

function vEmail(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;
  else{
  alert('Please enter a valid email address')
  }

  return result;
  }
}




function vlddEmail(formField,fieldLabel,required)
{
  var result = true;
  
  if (required && !vRequired(formField,fieldLabel))
    result = false;

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

}



function vlddEmail(formField,fieldLabel,required)
{
  var result = true;
  
  if (required && !vRequired(formField,fieldLabel))
    result = false;

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

}