/* ================================================================ 
This copyright notice must be untouched at all times.
Copyright (c) 2008 Stu Nicholls - stunicholls.com - all rights reserved.
=================================================================== */

$(document).ready(function(){
	if($("#nav")) {
		$("#nav dd").hide();
		$("#nav dt.sub a.current").parent().next().show();
		$("#nav dt.sub a").click(function() {
			if(this.className.indexOf("clicked") != -1 && this.className.indexOf("current") == -1) {
				if(this.className.indexOf("current") == -1) {
					$("#nav dt.sub a.current").parent().next().slideDown(500);
				}
				$(this).parent().next().slideUp(200);
				$(this).removeClass("clicked");
			}
			else {
				$("#nav dt.sub a").removeClass("clicked");
				$(this).addClass("clicked");
				$("#nav dd:visible").slideUp(200);
				$(this).parent().next().slideDown(500);
			}
			return false;
		});
	}
});