function validate_contact_us()
{
	bol_submit = true;
	err_msg = "Please check the following:\n";
	this_form = window.document.contact_us;
	
	if (this_form.contact_us_name.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your Name\n";
	}
	
	if (this_form.contact_us_email.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your Email\n";
	}
	
	if (this_form.confirm_email.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Confirm Email\n";
	}
	
	if (this_form.confirm_email.value != this_form.contact_us_email.value)
	{
		bol_submit = false;
		err_msg = err_msg + "Email addresses must match\n";
	}
	
	if (this_form.contact_us_telephone.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your telephone\n";
	}
	
	if (this_form.contact_us_how.value == 0)
	{
		bol_submit = false;
		err_msg = err_msg + "How shall we contact you?\n";
	}
	
	if (bol_submit)
	{
		return true;
	}
	else
	{
		alert(err_msg);
		return false;
	}
}

function validate_register_now()
{
	bol_submit = true;
	err_msg = "Please check the following:\n";
	this_form = window.document.register_now;
	
	if (this_form.register_now_full_name.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your Name\n";
	}
	
	if (this_form.register_now_address.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your Address\n";
	}
	
	if (this_form.register_now_telephone.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Your Telephone\n";
	}
	
	if (bol_submit)
	{
		return true;
	}
	else
	{
		alert(err_msg);
		return false;
	}
}

function validate_referral()
{
	bol_submit = true;
	err_msg = "Please check the following:\n";
	this_form = window.document.referral;
	
	if (this_form.referral_name.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Name\n";
	}
	
	if (this_form.referral_practice.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Practice\n";
	}
	
	if (this_form.referral_patient.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Patient's Name\n";
	}
	
	if (this_form.referral_dob.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "DOB\n";
	}
	
	if (this_form.referral_tel.value == "")
	{
		bol_submit = false;
		err_msg = err_msg + "Telephone\n";
	}
	
	if (bol_submit)
	{
		return true;
	}
	else
	{
		alert(err_msg);
		return false;
	}
}