function validFormSup(passForm)
{
	function mandCheck (formElement, errorText)
	{
		if(formElement.value == "")
		{
			alert(errorText);
			formElement.focus();
			return false;
		}
	}
	function isValidEmail (sText)
	{
		var reEmail = /^(?:\w+\.?)*\w+@(?:[-\w]+\.)+\w+$/;
		if (reEmail.test(sText) == false)
		{
			alert("Your e-mail address doesn't seem to be in a standard format.\nPlease double-check it and try again.");
			passForm.cemail.focus();
			return false;
		}
	}
	function dropDownCheck (formElement, errorText)
	{
		if (formElement.value == "NO")
		{
			alert("Please select the " + errorText + " from the drop-down list.");
			formElement.focus();
			return false;
		}
	}

	if (mandCheck(passForm.fname, "Please enter your First Name.") == false)
	{
		return false;
	}
	if (mandCheck(passForm.sname, "Please enter your Surname.") == false)
	{
		return false;
	}
	if ((mandCheck(passForm.cemail, "Please enter your e-mail address.") == false) || (isValidEmail(passForm.cemail.value) == false))
	{
		return false;
	}
	if ((passForm.dtel.value == '') && (passForm.htel.value == '') && (passForm.cmob.value == ''))
	{
		alert("Please enter at least one Contact Telephone Number.");
		passForm.dtel.focus(); // ----------------------------------------------------- not complete
		return false;
	}
	if (mandCheck(passForm.country, "Please enter your Country.") == false)
	{
		return false;
	}
	// if (mandCheck(passForm.postcode, "Please enter your Postcode.") == false)
	// {
	// 	return false;
	// }
	if (mandCheck(passForm.enqdetails, "Please tell us how we can help you.") == false)
	{
		return false;
	}
	if (dropDownCheck(passForm.enqtype, "type of property you wish to enquire about") == false)
	{
		return false;
	}
	return true;
}