<style type="text/css">     
.spoiler {     
background-color :#ffffff;     

background-repeat: repeat-x;     
}     
.spoilerheader {     
padding-left : 15px;     
background-image : url(http://school136.org.ua/img/favicons/plus.png);     
background-repeat: no-repeat;     
background-position:0 1;     
display:block;     
}     
.spoiler.open .spoilerheader {background-image : url(http://school136.org.ua/img/favicons/minus.png);}     
.spoiler .spoilertext {display:none;}     
.spoiler.open .spoilertext {display:block;}     
</style><script language="javascript">     
function spoiler_on()     
{     
//document.getElementById('spoiler').style.visibility='visible';     
document.getElementById('spoiler').style.display='';     
}     
function spoiler_off()     
{     
//document.getElementById('spoiler').style.visibility='hidden';     
document.getElementById('spoiler').style.display='none';     
}     
</script>

$SIGNATURE$

<div class="spoiler"><a class="spoilerheader" onclick="this.parentNode.className=this.parentNode.className=='spoiler'?'spoiler open':'spoiler'">Подпись скрыта</a>  
<div class="spoilertext">$SIGNATURE$</div></div>