function getCookieVal (offset) {var endstr = document.cookie.indexOf (";", offset); if (endstr == -1) endstr = document.cookie.length; return unescape(document.cookie.substring(offset, endstr));}
function GetCookie(name) {var arg = name + "="; var alen = arg.length; var clen = document.cookie.length; var i = 0; while (i < clen) { var j = i + alen; if (document.cookie.substring(i, j) == arg) return getCookieVal (j); i = document.cookie.indexOf(" ", i) + 1; if (i == 0) break; } return null;}
function SetCookie (name, value) {var argv = SetCookie.arguments; var argc = SetCookie.arguments.length; var expires = (argc > 2) ? argv[2] : null; var path = (argc > 3) ? argv[3] : null; var domain = (argc > 4) ? argv[4] : null; var secure = (argc > 5) ? argv[5] : false; document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + "; path=/" + ((domain == null) ? "" : ("; domain=" + domain)) + ((secure == true) ? "; secure" : "");}

var cookiename = "empwebMenu"+selBranch;
var exp = new Date();
exp.setTime(exp.getTime() + (365*24*60*60*1000));

var menuCookie = GetCookie(cookiename);
var arrStatus = new Array();

if (menuCookie && menuCookie != "undefined") {
	arrStatus = menuCookie.split("-");
	for(var i=0;i<arrStatus.length;i++) hideMenu(arrStatus[i]);
}

var sa = false;
// if (document.all && document.all.untermenue.style.setAttribute) sa = true;

function openMenu(branch, cat) {
	var name = "b"+branch+"c"+cat;
 	showMenu(name);
 	updateCookieShow(name);
}
function closeMenu(branch, cat) {
	var name = "b"+branch+"c"+cat;
	hideMenu(name);
	updateCookieHide(name);
}

function hideMenu(name) {
 if(sa) {
	 // document.getElementById(name).style.setAttribute("display", "none", "false");
	 document.getElementById("referenz-suche").style.setAttribute("display", "none", "false");
	 document.getElementById("referenz-suche-open").style.setAttribute("display", "block", "false");
 } else {
	 // document.getElementById(name).style.display = "none";
	 document.getElementById("referenz-suche").style.display = "none";
	 document.getElementById("referenz-suche-open").style.display = "block";
 }
}

function showMenu(name) {
	if(sa) {
		// document.getElementById(name).style.setAttribute("display", "block", "false");
		document.getElementById("referenz-suche").style.setAttribute("display", "block", "false");
		document.getElementById("referenz-suche-open").style.setAttribute("display", "none", "false");
	} else {
		// document.getElementById(name).style.display = "block";
		document.getElementById("referenz-suche").style.display = "block";
		document.getElementById("referenz-suche-open").style.display = "none";
	}
}
	
function updateCookieShow(name) {
	 var test="test";
	 neuStatus = new Array();
	 for(var i=0;i<arrStatus.length;i++) {
		 if(arrStatus[i]!=name && arrStatus[i]!="") neuStatus.push(arrStatus[i]);
	 }
	 arrStatus = neuStatus;
	 var str = arrStatus[0];
	 if(arrStatus.length > 1) str = arrStatus.join("-")
	 SetCookie(cookiename, str, exp);
}
	
function updateCookieHide(name) {
	 arrStatus.push(name);
	 var str = arrStatus[0];
	 if(arrStatus.length > 1) str = arrStatus.join("-")
	 SetCookie(cookiename, str, exp);
}