function send()
{
  var isValid = true;
  var item;
  
  //validate subject
  item = document.getElementById("Subject");
  if (item.options[item.selectedIndex].value == "")
  {
    document.getElementById("ErrorSubject").style.display = "inline";
    isValid = false;
  }
  else
  {
    document.getElementById("ErrorSubject").style.display = "none";
  }
  
  //validate name
  item = document.getElementById("FromName");
  if (item.value == "")
  {
    document.getElementById("ErrorName").style.display = "inline";
    isValid = false;
  }
  else
  {
    document.getElementById("ErrorName").style.display = "none";
  }

  //validate message
  item = document.getElementById("Message");
  if (item.value == "")
  {
    document.getElementById("ErrorMessage").style.display = "inline";
    isValid = false;
  }
  else
  {
    document.getElementById("ErrorMessage").style.display = "none";
  }

  //submit form if valid
  if (isValid)
  {
    var button = document.getElementById("Action");
    button.value = "Sending Email...";
    button.disabled = true;
    
    var form = document.getElementById("Contact");
    form.submit();
  }
}