<script type="text/javascript">
    document.getElementById('pun-announcement').getElementsByTagName("div")[0].id="annbody"
    function lookCook()
    {
    if (document.cookie.indexOf("announce")!=-1)
    {var an1=document.cookie.substr(document.cookie.indexOf("announce"))
    var an=an1.substr(an1.indexOf("id")+2, 2)
    if (an=="op")
    {document.getElementById('annbody').style.display="block"
    var knopka="Скрыть объявление"}
    else if (an=="cl")
    {document.getElementById('annbody').style.display="none"
    var knopka="Показать объявление"}}
    else if (document.cookie.indexOf("announce")==-1)
    {document.getElementById('annbody').style.display="block"
    var knopka="Скрыть объявление"}
    document.getElementById('pun-announcement').getElementsByTagName("h2")[0].innerHTML+="<div align='right'>"+"<input type='button'"+" id='hider'"+" value='"+knopka+"' "+"onclick='hideAnn() ; wCook()' /></div>"}

    lookCook()

    function hideAnn()
    {
    if (document.getElementById('annbody').style.display!="none")
    {document.getElementById('annbody').style.display="none"
    document.getElementById('hider').value="Показать объявление"}
    else
    {document.getElementById('annbody').style.display="block"
    document.getElementById('hider').value="Скрыть объявление"}
    }

    function wCook()
    {
    var ann="announce=id"
    if (document.getElementById('annbody').style.display!="none")
    {ann+="op"}
    else
    {ann+="cl"}
    var d=new Date()
    d.setDate(d.getDate()+1)
    ann+=";expires="+d.toGMTString()
    document.cookie=ann}

    </script>

<style>
#pun-announcement h2 span {display: none;}
#pun-announcement h2 div #hider {
margin-bottom: 18px;
}
#pun-announcement.section h2 {
border-style: none; 
}
#pun-status .container {
margin-top: 25px;
}
</style>