function snav_toggleLevel2(id) {
	
	var level2 = document.getElementById('level2' + id);
	var icon = document.getElementById('icon' + id);
	
	var tdicon = document.getElementById('tdicon' + id);
	var tdlink = document.getElementById('tdlink' + id);
	
	var off = (level2.className == "snavlevel2 snavlevel2Off");
	
	if (off) {
		level2.className = "snavlevel2 snavlevel2On";
		tdicon.className = "snavlevel1icon snavlevel1_on";
		tdlink.className = "snavlevel1link snavlevel1_on";
		if (icon != undefined) {
		icon.src = "https://www.avistautilities.com/_layouts/avista/images/SideNav/sNav_arrow_down.gif";
		}
	} else {
		level2.className = "snavlevel2 snavlevel2Off";
		tdicon.className = "snavlevel1icon";
		tdlink.className = "snavlevel1link";
		if (icon != undefined) {
		icon.src = "https://www.avistautilities.com/_layouts/avista/images/SideNav/sNav_arrow_right.gif";
		}
	}	

}