BlogUser::addAvatarSize

public function addAvatarSize($width, $height, $key = "")
{
	$width = intval($width);
	$height = intval($height);

//		overwrite params if key exist or create new
	$key = $key <> '' ? $key : "IMG_" . (count($this->avatarSizes) + 1);
	$this->avatarSizes[$key] = array('WIDTH' => $width, 'HEIGHT' => $height);
}