ХТМЛ низ

Код:
<!--Видео Ru Tube-->
<script>
function addSpoiler(str,from,internal){
var pos=0,pos2=0,newpos=0
if((pos=str.indexOf("[rutube1]",from))==-1) return str;
if((pos2=str.indexOf("[/rutube1]"),pos+9)==-1) return str;
newpos=str.indexOf("[rutube1]",pos+9)
if(newpos<pos2 && newpos!=-1) str=addSpoiler(str,pos+9,true)
if((pos2=str.indexOf("[/rutube1]",pos+9))==-1) return str;
str=str.substring(0,pos)+makeSpoiler(str.substring(pos+9,pos2))+str.substring(pos2+10,str.length)
if( str.indexOf("[rutube1]")!=-1 && internal==false) str=addSpoiler(str,0,false)
return str}

function makeSpoiler(txt){
txt="<br><embed src=\"http://video.rutube.ru/"+txt+"\" type=\"application/x-shockwave-flash\" wmode=\"transparent\" width=\"425\" height=\"350\"></embed><br>"
return txt}


if(document.URL.indexOf("viewtopic.php")!=-1){
elm=document.getElementById("pun-main").getElementsByTagName("div")
for(x in elm) if(elm[x].className=="post-content"){
var post=elm[x]
post.innerHTML=addSpoiler(post.innerHTML,0,false)}}
</script>

Форма ответа

Код:
<!--Видео Ru Tube-->
<style>
#button-rutube {background-image:url('http://img227.imageshack.us/img227/9287/rutubepp0.png'); padding:0; line-height:0; background-position:center; background-repeat:no-repeat; height:26px; width:100%}
</style>
<script type="text/javascript">
if(form=document.getElementById("form-buttons"))
form.getElementsByTagName("tr")[0].insertCell(18).innerHTML="<img src='/i/blank.gif' title='Вставить RuTube' id='button-rutube'  onclick=\"bbcode('[rutube1]', '[/rutube1]');\"/>"
</script>