function openMenu(menublockname) {
  var i, a, main;
  for(i=0; (a = document.body.getElementsByTagName("ul")[i]); i++) {
    if((a.className == 'menuOpen') || (a.className == 'menuClosed')) {
    	if(a.getAttribute("id") == menublockname) {
    		
    		
    		if(a.getAttribute("class") == 'menuOpen') {
    			//a.className = "menuClosed";
      		//a.style.display = "none";
      		a.setAttribute("className","menuClosed");
      		a.setAttribute("class","menuClosed");
      	}
	      else {
	      	//a.className = "menuOpen";
	      	//a.style.display = "inline";
	      	a.setAttribute("className","menuOpen");
      		a.setAttribute("class","menuOpen");
	      }
      }
      else {
      	//a.className = "menuClosed";
      	//a.style.display = "none";
      	a.setAttribute("className","menuClosed");
      	a.setAttribute("class","menuClosed");
      }
    }
  }
}
function getOpenMenu() {
  var i, a;
  for(i=0; (a = document.body.getElementsByTagName("ul")[i]); i++) {
    if((a.getAttribute("class") == 'menuOpen') || (a.getAttribute("className") == 'menuOpen')) {
    //if(a.className == 'menuOpen') {
  		 return a.getAttribute("id");
  	}
  }
  return null;
}
function getPreferredMenu() {
  var i, a;
  for(i=0; (a = document.body.getElementsByTagName("ul")[i]); i++) {
    if((a.getAttribute("class") == 'menuOpen') || (a.getAttribute("className") == 'menuOpen')) {
    //if(a.className != 'menuOpen') {
    	 return a.getAttribute("id");
    }
  }
  return null;
}
function createCookie(name,value,days) {
  if (days) {
    var date = new Date();
    date.setTime(date.getTime()+(days*24*60*60*1000));
    var expires = "; expires="+date.toGMTString();
  }
  else expires = "";
  document.cookie = name+"="+value+expires+"; path=/";
}
function readCookie(name) {
  var nameEQ = name + "=";
  var ca = document.cookie.split(';');
  for(var i=0;i < ca.length;i++) {
    var c = ca[i];
    while (c.charAt(0)==' ') c = c.substring(1,c.length);
    if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
  }
  return null;
}
window.onunload = function(e) {
  var menublockname = getOpenMenu();
  createCookie("IncentivePlusMenuState", menublockname, 365);
}
var cookie = readCookie("IncentivePlusMenuState");
var menublockname = cookie ? cookie : getPreferredMenu();
openMenu(menublockname);