niceOverlay = {
	show : function () {
		$('js-overlay_semi_black').set('morph', {duration:300});
		if ($('js-overlay_semi_black').hasClass('hidden')) {
			$('js-overlay_semi_black').set('styles', {
				'opacity' : '0'/*,
				'width' : $(document.body).getSize().x + 'px',
				'height' : $(document.body).getSize().y + 'px'*/
			});
			$('js-overlay_semi_black').removeClass('hidden');
			$('js-overlay_semi_black').morph({
				'opacity' : '0.8'
			});
		}
	},
	hide : function () {
		var hide = true;
		if (hide) {
			$('js-overlay_semi_black').addClass('hidden');
		}
	}
};

if (Browser.Engine.trident && Browser.Engine.version  < 5) {
	window.addEvent('domready', function() {
		DD_belatedPNG.fix('.js-png_bg');
	});
}
window.addEvent('domready', function() {
	
});

newsHandler = {
	selectNews : function (button, image) {
		$(button).getParent('.b-news').setStyle('background-image', 'url(' + image + ')');
		if ($(button).getParent('.b-news').getElement('.b-news_opened')) {
			$(button).getParent('.b-news').getElement('.b-news_opened').removeClass('b-news_opened');
		}
		$(button).getParent('li').addClass('b-news_opened');
	}
};