$(function(){
	// Use fuzzy date/time logic
	$('abbr.timeago').timeago();
	
	// Add icon to external links and make them open in new window (post/comments only)
	$('#content a').filter(function(){
		return this.hostname && this.hostname !== location.hostname;
	}).attr('target', '_blank').after(' <img src="/external.png" alt="external link"/>');
});