//------------------------------------------------------
// Toggle scripts

// Zappwerk menu
var o="open";
var c="closed";
function zappMenu(el,t){
  var t = ( t=="" || t==undefined || t==null ) ? 'LI' : t
  var e = fpd(el,t);
  var u = fpd(e,'UL');
  var l = u.getElementsByTagName('LI');
  for(n=0;n<l.length;n++){
    l[n].id="menu"+n;
    if (l[n].className.indexOf(c)>-1) {
      switchClassName(e,c,c);
    }
  }
  var eul = e.getElementsByTagName('UL')[0];
  if (eul){
    e.onmouseover = function(){
      switchClassName(e,c,o);
      eul.style.zIndex="300"
    }
    e.onmouseout = function(){
      setTimeout("switchClassName(document.getElementById('"+e.id+"'),o,c)", 400)
      eul.style.zIndex="0"
    }
  }
}

// Zappwerk toggle
function zappToggle(el,t){
  var t = ( t=="" || t==undefined || t==null ) ? 'LI' : t
  var e = fpd(el,t);
  var u = fpd(e,'UL');
  var l = u.getElementsByTagName('LI');
  for(n=0;n<l.length;n++){
    l[n].id="menu"+n;
    if (l[n].className.indexOf(o)>-1) {
      switchClassName(e,o,c);
    }else{
      if (l[n].className.indexOf(c)>-1) {
        switchClassName(e,c,o);
      }
    }
  }
}

// End Toggle scripts
//------------------------------------------------------



//------------------------------------------------------
// Classname handlers

function addCSSClass(elem,cn){elem.className=(elem.className+" "+cn).trim();}
function removeCSSClass(elem,cn){elem.className=elem.className.replace(cn,"").trim();}
String.prototype.trim=function(){return this.replace( /^\s+|\s+$/, "" );}
function switchClassName(e,a,b){e.className=e.className.replace(a,"").trim();e.className=(e.className+" "+b).trim();}
function fpd(elem,e){var o=elem;while(o.parentNode.nodeName!=e.toUpperCase()){o=o.parentNode;}return o.parentNode;}

// End Classname handlers
//------------------------------------------------------