function showAddThisWindow(){
	window.open('http://www.addthis.com/bookmark.php?pub=5QDNTP8BMYENTQGT&url='+encodeURIComponent(location.href)+'&title='+encodeURIComponent(document.title), 'addthis', 'scrollbars=yes,menubar=no,width=620,height=520,resizable=yes,toolbar=no,location=no,status=no');
}