// JavaScript Document

function toggle(id,vs) {
	ul = "ul_" + id;
	li = "li_" + id;
	img = "img_" + id;
	ulElement = document.getElementById(ul);
	liElement = document.getElementById(li);
	imgElement = document.getElementById(img);
	if (vs == "rnav") {
		if (ulElement){
			if (ulElement.className == "rnav_closed") {
				ulElement.className = "rnav_open";
				liElement.className = "rnav_open";
			} else {
				ulElement.className = "rnav_closed";
				liElement.className = "rnav_closed";
			}
		}
	} else {
		if (ulElement){
			if (ulElement.className == "closed") {
				ulElement.className = "open";
				liElement.className = "nav_open"; //imgElement.src = "imgs/minus.gif";
			} else {
				ulElement.className = "closed";
				liElement.className = "nav_closed"; //imgElement.src = "imgs/plus.gif";
			}
		}
	}
}