<!--

function checkform()
{
  if(document.ContactForm.Name.value == ""){
    alert("Please fill in your name")
    window.document.ContactForm.Name.focus(); 
    return false;
  }
  
  if(window.document.ContactForm.Email.value == "" && window.document.ContactForm.Telephone.value == "")
	{
	alert("Please enter either your e-mail address or telephone number");
	window.document.ContactForm.Email.focus();
	window.document.ContactForm.Telephone.focus();
	return false;
	
	}
  
  if(document.ContactForm.Message.value == ""){
    alert("Please enter your message")
    window.document.ContactForm.Message.focus();
    return false;
  }
  document.ContactForm.submit()
}


//-->