$(document).ready(function(){	
	
	var activeNode;
	
    $('.accordion dt').click(function() {						  
            if(activeNode) {
				$(activeNode).next().slideUp(600);
				$(activeNode).children("a").removeClass("open");
			}
			$("a",this).addClass("open");
			activeNode = this;
			$(this).next().slideDown(600);
        });

    $('.accordion dd').hide();
	$('.accordion dd:eq(0)').slideDown(600);
	activeNode = $('.accordion dt:eq(0)');
	
});