// PHP Layers Menu 3.1.1 (C) 2001-2003 Marco Pratesi (marco at telug dot it)
//script del modulo MDMenus

function setLMCookie(name, value) {
	document.cookie = name + "=" + value;
}

function getLMCookie(name) {
	var foobar = document.cookie.split(name + "=");
	if (foobar.length < 2) return null;
	var tempString = foobar[1];
	if (tempString.indexOf(";") == -1) return tempString;
	var yafoobar = tempString.split(";");
	return yafoobar[0];
}

function parseExpandString() {
	var expandString = getLMCookie("expand"); 
	expand = new Object;
	if (expandString) {
		var expanded = expandString.split("|");
		for (var i=0; i<expanded.length-1; i++) expand[expanded[i]] = 1;
	}
}

function parseCollapseString() {
	var collapseString = getLMCookie("collapse");
	collapse = new Object;
	if (collapseString) {
		var collapsed = collapseString.split("|");
		for (i=0; i<collapsed.length-1; i++) collapse[collapsed[i]] = 1;
	}
}

var expand;
var collapse;

parseExpandString();
parseCollapseString();

function saveExpandString() {
	var expandString = "";
	for (i in expand) if (expand[i] == 1) expandString += i + "|";
	setLMCookie("expand", expandString);
}

function saveCollapseString() {
	var collapseString = "";
	for (i in collapse) if (collapse[i] == 1) collapseString += i + "|";
	setLMCookie("collapse", collapseString);
}