$(document).ready(function() {
	$('.block-news_archives li a').click(function() {
		if ($(this).attr('href') != "#") {
			return true;
		}

		currentBG = $(this).css('background-image');
		newBG = (currentBG.indexOf('-right') != -1) ? currentBG.replace(/-right/, '-down') : currentBG.replace(/-down/, '-right') ;
		$(this).css('background-image', newBG);

		$(this).siblings('ul').slideToggle('slow');
		return false;
	});
});