function toggleShare(e) {
		Effect.toggle('share', 'blind');
		Event.stop(e);
	}

	document.observe('dom:loaded', function() {
		// hide the share content
		$('share').hide();
		// attach event handler to share link
		$('shareLink').observe('click', toggleShare);
		// open external links in a new window
		$$('a.ext').each(function(element){
			element.writeAttribute('target', '_blank');
		});
	});