/* aqStamp v1.0.5
   Converts UNIX time stamps in seconds to human readable format.
   Copyright (C) 2011 paul pham <http://aquaron.com/jquery/aqStamp>

   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
(function($) {
$.aqStamp = function($sd, $title) {
	var _d = parseInt((new Date()).getTime() / 1000, 10) -
			parseInt($sd, 10),
		_string = '',
		_t = $.aqStamp.text;

	if (_d < 60) {
		_string = _t.seconds;
	} else if (_d < 120) {
	   _string = _t.minute;
	} else if (_d < 3600) {
	   _string = Math.round(_d / 60) + ' ' + _t.minutes;
	} else if (_d < 7200) {
	   _string = _t.hour;
	} else if (_d < 86400) {
	   _string = Math.round(_d / 3600) + ' ' + _t.hours;
	} else if (_d < 172800) {
	   _string = _t.day;
	} else if (_d < 2678400) {
	   _string = Math.round(_d / 86400) + ' ' + _t.days;
	} else if (_d < 5356800) {
	   _string = _t.month;
	} else if (_d < 31536000) {
	   _string = Math.round(_d / 2678400) + ' ' + _t.months;
	} else if (_d < 63072000) {
	   _string = _t.year;
	} else {
	   _string = Math.round(_d / 31536000) + ' ' + _t.years;
	}

	if ($title) {
	   return '<span title="' +
			(new Date($sd * 1000)).toLocaleString() + '">' +
			_string + ' ' + _t.ago +
			'<\/span>';
	}
	return _string + ' ' + _t.ago;
};

$.aqStamp.text = {
	seconds: 'few seconds',
	minute: 'about a minute',
	minutes: 'minutes',
	hour: 'over an hour',
	hours: 'hours',
	day: 'over a day',
	days: 'days',
	month: 'over a month',
	months: 'months',
	year: 'over a year',
	years: 'years',
	ago: 'ago'
};
}(jQuery));