(function() {
var folksrEl = document.getElementById('folksr');
var titleEl = document.getElementById('folksr-title');
var tagsEl = document.getElementById('folksr-tags');
if (!folksrEl || !titleEl || !tagsEl) { return; }
var title = titleEl.getElementsByTagName('A')[0].innerHTML;
var tags = [];
var as = document.getElementById('folksr-tags').getElementsByTagName('A');
for (var i = 0; i < as.length; ++i) { tags.push(as[i].innerHTML); }
document.write(unescape("%3Cscript src='http://folksr.com/folksr.php?title=") + encodeURIComponent(title)
	+ "&tags=" + encodeURIComponent(tags.join(' '))  + "&encoding=" + encodeURIComponent(document.inputEncoding)
	+ unescape("'%3E%3C/script%3E"));
})();