(function($) {
	$(function() {
		if (typeof $.tablesorter !== 'undefined') {
			// source: https://projects.archlinux.org/archweb.git/tree/sitestatic/archweb.js
			$.tablesorter.addParser({
				id: 'filesize',
				re: /^(\d+(?:\.\d+)?)(bytes?|[KMGTPEZY]i?B|B)$/,
				is: function(s) {
					return this.re.test(s);
				},
				format: function(s) {
					var matches = this.re.exec(s);
					if (!matches) {
						return 0;
					}
					var size = parseFloat(matches[1]),
						suffix = matches[2];

					switch(suffix) {
						/* intentional fall-through at each level */
						case 'YB':
						case 'YiB':
							size *= 1024;
						case 'ZB':
						case 'ZiB':
							size *= 1024;
						case 'EB':
						case 'EiB':
							size *= 1024;
						case 'PB':
						case 'PiB':
							size *= 1024;
						case 'TB':
						case 'TiB':
							size *= 1024;
						case 'GB':
						case 'GiB':
							size *= 1024;
						case 'MB':
						case 'MiB':
							size *= 1024;
						case 'KB':
						case 'KiB':
							size *= 1024;
					}
					return size;
				},
				type: 'numeric'
			});

			$(".tablesorter").tablesorter({
				textExtraction: function(node) {
					var attr = $(node).attr('data-sort-value');
					if (typeof attr !== 'undefined' && attr !== false) {
						var intAttr = parseInt(attr);
						if (!isNaN(intAttr)) {
							return intAttr;
						}
						return attr;
					}
					return $(node).text();
				}
			});
		}

		if ($("img.lazyload").length) {
			$("img.lazyload").show().lazyload({treshold: 200});
		}
	});
})(jQuery);