function format_name($username, $usergroup, $displaygroup="")
{
    global $db;
    $queryC = $db->query("SELECT fid5 FROM ".TABLE_PREFIX."userfields f LEFT JOIN ".TABLE_PREFIX."users u ON u.uid = f.ufid WHERE u.username = '".$db->escape_string($username)."'");
	$queryF = $db->query("SELECT fid6 FROM ".TABLE_PREFIX."userfields f LEFT JOIN ".TABLE_PREFIX."users u ON u.uid = f.ufid WHERE u.username = '".$db->escape_string($username)."'");
    $color = $db->fetch_field($queryC, 'fid5');
    $font = $db->fetch_field($queryF, 'fid6');
	
	if($color && $font)
	{
		$format = "<span style=\"color:{$color};\"><span style=\"font-family:{$font}\">{username}</span></span>";
	}
	
	if($font && !$color)
	{
		 $format = "<span style=\"font-family:{$font}\">{username}</font>";
	}
	
	if($color && !$font)
	{
		 $format = "<span style=\"color:{$color}\">{username}</span>";
	}

	$userin = substr_count($format, "{username}"); // function that counts how many times {username} substring is in the $formats string
    if($userin == 0) // if {username} substring wasnt found in the $format string, then
    {
        $format = "{username}"; // the $format string = "{username}"
    }
    return str_replace("{username}", $username, stripslashes($format));
}