// für menü-
				function activate(str_pActivateID, str_pActivateListID) {
					//  den 'current' Status entziehenu und Unterpunkte ausblenden.
					if (document.getElementById(str_currentSub).className == 'row2 current')
					{
						document.getElementById(str_currentSub).className = 'row2';
					}
					else
					{
						document.getElementById(str_currentSub).className = '';
					}
					if (str_currentSubList != '') document.getElementById(str_currentSubList).style.display = 'none';
					
					// Element den Status 'current' zukommen lassen und ggf. die Unterobjekte einblenden.
					if (document.getElementById(str_pActivateID).className == 'row2')
					{
						document.getElementById(str_pActivateID).className = 'row2 current';
					}
					else
					{
						document.getElementById(str_pActivateID).className = 'current';
					}
					if (str_pActivateListID != '') document.getElementById(str_pActivateListID).style.display = 'block';
					
					// Elemente speichern
					str_currentSubList = str_pActivateListID;
					str_currentSub = str_pActivateID;
				}
// für styleswitcher 

function setActiveStyleSheet(title) {
  var i, a, main;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title")) {
      a.disabled = true;
      if(a.getAttribute("title") == title) a.disabled = false;
    }
  }
}

function getActiveStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1 && a.getAttribute("title") && !a.disabled) return a.getAttribute("title");
  }
  return null;
}

function getPreferredStyleSheet() {
  var i, a;
  for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
    if(a.getAttribute("rel").indexOf("style") != -1
       && a.getAttribute("rel").indexOf("alt") == -1
       && a.getAttribute("title")
       ) return a.getAttribute("title");
  }
  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.onload = function(e) {
  var cookie = readCookie("style");
  var title = cookie ? cookie : getPreferredStyleSheet();
  setActiveStyleSheet(title);
}

window.onunload = function(e) {
  var title = getActiveStyleSheet();
  createCookie("style", title, 365);
}

var cookie = readCookie("style");
var title = cookie ? cookie : getPreferredStyleSheet();
setActiveStyleSheet(title);