<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4/jquery.min.js"></script>

<!--Spoiler v.2.3-->
<script type="text/javascript">
function tag_spolier()
{var FoundErrors = '';
var enterTITLE = prompt("Введите описание скрытого текста", 'Спойлер');
bbcode('[spoiler]',('|'+enterTITLE+'[/spoiler]'));}
$(function(){
$("div.quote-box > cite > input.spoiler-button").click(function(){
$(this).parents("div.quote-box").find("blockquote.quote-box").toggle("normal");
var a = $(this).attr('value');$(this).attr('value',$(this).attr('id'));$(this).attr('id',a);
   }); });
$('td#button-code').before('<td style=\'background-image:url("http://img706.imageshack.us/img706/1943/spoiler.gif")\' onclick="tag_spolier()"><img src="/i/blank.gif" alt="Спойлер"></td>');
$("div.post-content").map(function () {
text = $(this).html();
if(text.indexOf("[/spoiler]" ) != -1) {
spoilerr = /\[spoiler\]([^`]*?)\|(.*?)\[\/spoiler\]/gi
$(this).html(text.replace(spoilerr, "<div class='quote-box' style='padding:1px;background: none;border: 0;'><cite style='width:100%;margin:0;'><input id='close' class='spoiler-button' style='width:140px;font-size:10px; margin:0; cursor: pointer; font-weight:bold' type='button' value='$2'></cite><blockquote class='quote-box' style='display:none; width:100%;border: 1px solid black;margin:0;'>$1</blockquote></div>")) 
} }); 
</script>