var maxblocks = 11;
  
  function saveBlockStatusToCookie()
    {
    var status = new Array(maxblocks);
    for (i=0; i<maxblocks; i++)
      {
if (document.getElementById('menu_subs'+(i+1)))
  status[i]=document.getElementById('menu_subs'+(i+1)).style.display;
else
  status[i] = "";
      }
    document.cookie="blockstatus_messen_games="+status+";expires=Sun, 11 Mar 2035 23:59:59 GMT";
    }
    
function doMenu(num)
    {
    var bullet = document.getElementById("menu_bullet"+num);
    var subs = document.getElementById("menu_subs"+num);
    if (subs.style.display!="none")
      {
      subs.style.display="none";
      bullet.src="https://www.splashgames.de/php/images/layout/collapse_down.gif";
      }
    else
      {
      subs.style.display="";
      bullet.src="https://www.splashgames.de/php/images/layout/collapse_up.gif";
      }
	saveBlockStatusToCookie();
    }
function toggleRow(checkbox) 
	{
	if (checkbox.checked == true)
		{
		var Knoten = checkbox.parentNode;
		while (Knoten != null)
			{
			Knoten.style.backgroundColor = '#E37701';
			Knoten = Knoten.nextSibling;
			}
		}
	else
		{
		var Knoten = checkbox.parentNode;
		while (Knoten != null)
			{
			Knoten.style.backgroundColor = '#7D84B3';
			Knoten = Knoten.nextSibling;
			}
		}
	}
function checkAll(boxname, state)  
	{  
	var boxen = document.getElementsByTagName("input");  
	for (i=0; i<boxen.length; i++)  
		{
		if (boxen[i].type=="checkbox" && boxen[i].name.indexOf(boxname)!=-1)
			{
			boxen[i].checked = state;
			toggleRow(boxen[i]);
			}
		}
	}