function CheckQuantity(pObj)
{
        if(isNaN(pObj.value))
        {
                alert("ERROR: Quantity must be a numeric value!");
                pObj.value = "1";

                return false;
        }

        if(pObj.value < 1)
	{
                alert("ERROR: Product's quantity must be 1 or higher!");
		pObj.value = "1";

		return false;
	}

	return true;
}  //  CheckQuantity