[align=center]

$post = preg_replace("#\[c\](.*?)\[/c\]#is","<center>$1</center>",$post);
$post = preg_replace("#\[center\](.+?)\[/center\]#is","<center>$1</center>",$post);

$post = preg_replace("#\[url\s*=\s*\&quot\;\s*(\S+?)\s*\&quot\;\s*\](.*?)\[\/url\]#i","<a href=$1 target=_blank>$2</a>",$post);
$post = preg_replace("#\[url\s*=\s*(\S+?)\s*\](.*?)\[\/url\]#i","<a href=$1 target='_blank'>$2</a>",$post);

r_help = "Перевод из транслита на русский: [rus]Vot i ja mogu pisat' po-russki![/rus]";
t_help = "Выделение оффтопика: [off]Поофтопим немного![/off]";

е_help = "Ровнять текст по центру: [center]текст[/center]";

bbtags = new Array('[b]','[/b]','[i]','[/i]','[u]','[/u]'...,'[rus]','[/rus]','[off]','[/off]'

,'[center]','[/center]'

<td><span class="dats">
<input type="button" class="button" accesskey="r" name="addbbcode18" value="RUS" style="width: 40px" onClick="bbstyle(18)" onMouseOver="helpline('r')" />
</span></td>
<td><span class="dats">
<input type="button" class="button" accesskey="t" name="addbbcode20" value="OFFTOP" style="width: 60px" onClick="bbstyle(20)" onMouseOver="helpline('t')" />
</span></td>

<td><span class="dats"><input type="button" class="button" accesskey="e" name="addbbcode22" value="Center" style="width: 60px" onClick="bbstyle(22)" onMouseOver="helpline('e')" /></span></td>

<td colspan="11">

<td colspan="12">