Allow dialogs with no icon

                (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);

        View lyTitle = li.inflate(R.layout.dialog_title, null);

        ImageView vIcon = (ImageView)lyTitle.findViewById(R.id.dialog_title_icon);

        if (icon != 0) {

            vIcon.setBackgroundResource(icon);

        } else {

            vIcon.setVisibility(View.GONE);

        }

        TextView vText = (TextView)lyTitle.findViewById(R.id.dialog_title_text);

        vText.setText(title);

        return lyTitle;