function toggle_article(element,group) {
	var divs = document.getElementsByTagName("div");
	for (i = 0; i < divs.length; i++) {
		if (divs[i].getAttribute("name") != group) {
			continue;
		}

		if (divs[i].getAttribute("id") == element) {
			divs[i].style.display = (divs[i].style.display != 'none' ? 'none' : '');
		} else {
			divs[i].style.display = 'none';
		}
	}

	/*var divs = document.getElementsByName(group);
	for(i=0; i<divs.length; i++) {
		if (divs[i].id == element) {
			divs[i].style.display = (divs[i].style.display != 'none' ? 'none' : '');
		} else {
			divs[i].style.display = 'none';
		}
	}*/
}