function prettyDate(time){		
var values = time.split(" ");
time = values[1] + " " + values[2] + ", " + values[5] + " " + values[3];
var parsed_date = Date.parse(time);
var relative_to = (arguments.length > 1) ? arguments[1] : new Date();
var delta = parseInt((relative_to.getTime() - parsed_date) / 1000);
delta = delta + (relative_to.getTimezoneOffset() * 60);
var out = '';
if (delta < 60) {
	out = 'a minute ago';
} 
else if (delta < 120) {
out = 'couple of minutes ago';
} else if (delta < (45 * 60)) {
out = (parseInt(delta / 60)).toString() + ' minutes ago';
} else if (delta < (90 * 60)) {
out = 'an hour ago';
} else if (delta < (24 * 60 * 60)) {
out = '' + (parseInt(delta / 3600)).toString() + ' hours ago';
} else if (delta < (48 * 60 * 60)) {
out = '1 day ago';
} else {
out = (parseInt(delta / 86400)).toString() + ' days ago';

}

return out;
}
/*
// If jQuery is included in the page, adds a jQuery plugin to handle it as well
if ( typeof jQuery != "undefined" )
	jQuery.fn.prettyDate = function(){
		return this.each(function(){ 
			var date = prettyDate(this.title);
			if ( date )
				jQuery(this).text( date );
		});
	};*/