function validateContactForm()
{
	if(document.form_contact.txtName.value == "")
	{
		alert("You must enter your name");
		document.form_contact.txtName.focus();
		return false;
	}
	
	if(document.form_contact.txtEmail.value == "")
	{
		alert("You must enter an email address");
		document.form_contact.txtEmail.focus();
		return false;
	}

	if(document.form_contact.txtEnquiry.value == "")
	{
		alert("Please enter your enquiry");
		document.form_contact.txtEnquiry.focus();
		return false;
	}

	document.form_contact.submit();
	return true;
}