$(function(){
	$(".menu .arrow").click(function(){
		var menu = $(this).parents(".menu");
		$.each(menu.siblings(),function(){
			$(this).removeClass("selected");
			$(this).children(".submenu").removeClass("selected");
		});
		var children = menu.children(".submenu")
		if(children.length!=0){
			menu.toggleClass("selected");
			children.toggleClass("selected");
		}
	});
});
	
function expandFromURL(){
	var anchor = location.toString().split('#')[1];
	if(anchor != null){
		$('a[name="'+anchor+'"]').next('.green_bar').children('.expander').click();
	}
}

function expandFromClick(){
	var anchor = this.href.split('#')[1];
	if(anchor != null){
		$('a[name="'+anchor+'"]').next('.green_bar').children('.expander').click();
	}
}