function toggleSection(id) {
	var img_id = "top-level-" + id;
	var news_section_id = "top-level-news-group-" + id;
	
	var tmp = document.getElementById(img_id).src;
	if (tmp.match("minus.gif")) {
		document.getElementById(img_id).src = "/assets/images/plus.gif";
		document.getElementById(news_section_id).style.display = "none";
	} else {
		document.getElementById(img_id).src = "/assets/images/minus.gif";
		document.getElementById(news_section_id).style.display = "";
	}
}