$(document).ready(function() {
	$(".section-title").click(function() {
		var id = $(this).attr("id");
		
		$("#" + id).toggleClass("section-title-active");
		$("#" + id).siblings().toggle();

		//Hide any other open parents with children
		$(".section-title:not(#" + id + ")").removeClass("section-title-active");
		$(".section-title:not(#" + id + ")").siblings().hide();
	});	
});