$(function () {
	
	$('.tabcontainer')
		.each(function () {
			var $container = $(this);
			
			$container
				.find('.tab .handler')
					.each(function (i) {
						$(this)
							.bind('click', function (e) {
								e.preventDefault();
								
								var
									$tabs = $container.find('.tab'),
									$tab = $tabs.eq(i),
									$contents = $container.find('.div-for-tab-content'),
									$content = $contents.eq(i);
									
								$tabs.removeClass('selected');
								$tab.addClass('selected');
								
								$contents.addClass('dnone');
								$content.removeClass('dnone');
							});
					});
		});
		
});