function POPfarver()
{
new_window = window.open("farver.htm", "farvevalg", 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=540,height=460');
}
function POPstol()
{
new_window = window.open("patientstol.htm", "stol", 'toolbar=0,scrollbars=0,location=0,statusbar=0,menubar=0,resizable=0,width=540,height=460');
}
function DOMGetElement(xx) 
{
 if (document.getElementById) return document.getElementById(xx); 
 return nul;
}
function showmenu(name) 
{
var ii;
var m=18;
var qq;
var nen;

NeMenu =  new Array(m+1);
nename = new Array(m+1);
for (ii=0; ii<=m; ii++) {
  nen="menu" + ii;
  nename[ii]=nen;
   if (name) {
    if (nen==name) qq=ii;
   }
}
  if (document.getElementById) { 
    if (name) { 
     var Menu = DOMGetElement(name); 
     Menu.style.visibility='visible'; 
    }
    for (ii=0; ii<=m; ii++) { 
     if (ii!=qq) { 
      NeMenu[ii] = DOMGetElement(nename[ii]); 
      NeMenu[ii].style.visibility='hidden'; 
     }
    }
    return true; 
  }

 if(document.all) { 
   if (name) document.all[name].style.visibility= 'visible'; 
  for (ii=0; ii<=m; ii++) { 
   if (ii!=qq) document.all[nename[ii]].style.visibility= 'hidden'; 
  }
    return true;
 }

 if (document.layers) { 
   if (name) document.layers[name].visibility='show';
    for (ii=0; ii<=m; ii++) {
     if (ii!=qq) document.layers[nename[ii]].visibility='hide';
    }
    return true;
  }
}

startList = function() {
if (document.all&&document.getElementById) {
navRoot = document.getElementById("nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
  }
  node.onmouseout=function() {
  this.className=this.className.replace(" over", "");
   }
   }
  }
 }
}
window.onload=startList;