$(document).ready(function() {
	
	if($("#acc").length > 0) {
		$("#acc dt").click(function() {
			
			var sel = $(this);
			
			// add class to the element
			// to indicate current selector
			sel.addClass("act current");
			
			// loop through all dd elements to slide them up
			// except the current one in case we simply want to slide it up
			sel.parent().children("dd").each(function() {
				if($(this).is(":visible") && !$(this).prev("dt").hasClass("current")) {
					if($(this).prev("dt").hasClass("act")) {
						$(this).prev("dt").removeClass("act");
					}
					$(this).slideUp(300);					
				}
			});
			
			// toogle slide and remove class from the current selector
			sel.next().slideToggle(300, function() {
				if(!$(this).is(":visible")) {
					$(this).prev("dt").removeClass("act");
				}
				sel.removeClass("current");				
			});
			
			return false;
			
		});
	}
	
});