function isValidPhoneNumber(num)
{
	var iNumCtr = 0;

	for (var i=0;i<num.length;i++)
	{
		if ((num.charAt(i) >= "0") && (num.charAt(i) <= "9")) { iNumCtr += 1; }

	}

	return (iNumCtr == 7 || iNumCtr == 10);

}

function isValidIdNumber(idNum)
{
	if (idNum.length < 5) { return false; }

	for (var i=0;i<idNum.length;i++)
	{
		if (idNum.charAt(i) < "0" || idNum.charAt(i) > "9") { return false; }

	}

	return true;

}