var activePanels = unescape(readCookie("actPanels"));
if (activePanels == "null") { activePanels = ""; }

function nastavLeveMenu(tree) {
	var tId = tree.substr(0, tree.length - 3);
	$("#ltli" + tId).addClass("active");
	$("#lta" + tId).addClass("active");
}

function switchPanelClass(elem) {
	var divElem = elem.parentNode.parentNode;
	var elemId = divElem.id;

	if (divElem.className == '' || divElem.className == 'closePanel') {
		divElem.className = 'openPanel'
		if (activePanels.indexOf(elemId+",") != -1) {
			var strToFind = elemId+',';
			var position = activePanels.indexOf(strToFind);
			var firstPart = activePanels.slice(0, position);
			var lastPart = activePanels.slice(position+strToFind.length);
			activePanels = firstPart + lastPart;
		}
	} else {
		divElem.className = 'closePanel';
		if (activePanels.indexOf(elemId+",") == -1) {
			activePanels += elemId + ",";
		}
	}

	expire.setTime(today.getTime() + 3600000*24*-1);
	document.cookie = "actPanels"+"=;expires="+expire.toGMTString();

	expire.setTime(today.getTime() + 3600000*24*1000);
	document.cookie = "actPanels"+"="+escape(activePanels)+";expires="+expire.toGMTString()+"; path=/";

	elem.blur();
	return false;
}