<script type="text/javascript">
var a =document.URL
var b=document.getElementById('pun-status').innerHTML
if (b.indexOf("Zebra")!=-1)
{
if ((a.indexOf("signature")!=-1)||(a.indexOf("section=avatar")!=-1))
{document.getElementsByName('update')[0].onclick=noChange}
else if (a.indexOf("upload-avatar")!=-1)
{document.getElementsByName('urload')[0].onclick=noChange}}
function noChange()
{alert ("Пошел нафиг")
return false}
</script>