function toggleCss(){
	el = document.getElementById("swss");
	if (el.innerHTML == "Grote Letters"){
		setActiveStyleSheet("forum_large");
		el.innerHTML = "Kleine Letters"
	} else {
		setActiveStyleSheet("forum");
		el.innerHTML = "Grote Letters"
	}
}

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 expandWinkelNode(n){
  el = document.getElementById('cat_'+n);
  if(el.style.display == 'none'){
    el.style.display = 'block';
  } else {
    el.style.display = 'none';
  }
}

function openProductafbeelding(id){
   lWin = window.open("/content/productafbeelding.html?id="+id,"Product","toolbar=no,scrollbars=yes,width=600,height=500,resizable=no,screenX=3,screenY=3,top=3,left=3");
   lWin.focus();
}

function openShowroomafbeelding(id){
   lWin = window.open("/content/showroomafbeelding.html?id="+id,"Product","toolbar=no,scrollbars=yes,width=600,height=500,resizable=no,screenX=3,screenY=3,top=3,left=3");
   lWin.focus();
}