window.addEvent('domready', function() {
	var tables = [];
	$$('.stdText').each(function(el) {
		var tmp = el.getElements('table');
		tmp.each(function(tmpEl) {
			tables.push(tmpEl);
		});
	});
	
	tables.each(function(tableEl) {
		tableEl.getElements('tr:nth-child(2n)').each(function(trEl) {
			trEl.getElements('td').each(function(tdEl) {
				tdEl.set('styles', {'background-color' : '#ECECEC'});
			});
		});
	});
});