<script type="text/javascript" language="javascript">  
e=document.getElementsByTagName("TD");  
for(k=15; k<e.length;k++) {  
if(e[k].className=='posttdMessage') {  
s=e[k].innerHTML;  
while (s.indexOf('[icq]') != -1){  
s=s.replace('[icq]','<img src="http://wwp.icq.com/scripts/online.dll?icq='); s=s.replace('[/icq]','&img=5" border="0" />  ');  
e[k].innerHTML=s;  
}  
} }  
</script>

<input type="button" value="Мой ICQ статус" onclick="simpletag('icq','','','message',''); return true;" class="codeButtons" />