$(function() {
	$("table.table-sort").tablesorter({widgets:["zebra"]});
	
	var reg_ex_asc = /\/asc$/;
	var reg_ex_desc = /\/desc$/;
	
	$("table.tablesorter").not("table.table-sort").find("th").each(function () {
	
		var href = $(this).find("a").attr("href");
	
		if (href)
		{
			$(this).addClass("header");
			
			if (href.match(reg_ex_asc))
			{
				$(this).addClass("headerSortUp");
			}
			else if (href.match(reg_ex_desc))
			{
				$(this).addClass("headerSortDown");		
			}			
		}
	});
	
	$("#fbs-link").click(function () {
	
		var u = location.href;
		var t = document.title;
		window.open('http://www.facebook.com/sharer.php?u='+encodeURIComponent(u)+'&t='+encodeURIComponent(t),'sharer','toolbar=0,status=0,width=626,height=436');
		return false;
		
	});
});