var Praktyki = {

	start: function() {
		this.menuEnhancer();
	},

	menuEnhancer: function() {
		$('div.css-dropdown').each(function() {
			var $this = $(this);
			var $primaryItems = $this.find('ul:first > li')
			$this.removeClass('css-dropdown')
			$primaryItems.bind('click', function() {
				$primaryItems.removeClass('selected');
				$(this).addClass('selected')
			})				
		});
	}

}

$(function() {
	Praktyki.start();
})