var str = location.search;
var pos = str.indexOf("&print");

if ((top.location.href.indexOf("default.htm") == -1)&& (pos == -1)) 
top.location.href = "/default.htm";


function click(e) {
if (document.all) {
if (event.button == 2) {
alert(sorry);
return false;
}
}
if (document.layers) {
if (e.which == 3) {
alert(sorry);
return false;
}
}
}
if (document.layers) {
document.captureEvents(Event.MOUSEDOWN);
}
document.onmousedown=click;

function set_title (topdir,topoms,subdir,suboms) {
  parent.title.setTitle (topdir,topoms,subdir,suboms);
  
}


<!-- BEVEILIGING RECHTER MUISKNOP EN SELECTEREN
if (window.Event) 
document.captureEvents(Event.MOUSEUP); 
function nocontextmenu() 
{ 
event.cancelBubble = true 
event.returnValue = false; 
return false; 
} 
function norightclick(e) 
{ 
if (window.Event) 
{ 
if (e.which == 2 || e.which == 3) 
return false; 
} 
else 
if (event.button == 2 || event.button == 3) 
{ 
event.cancelBubble = true 
event.returnValue = false; 
return false; 
} 
} 
document.oncontextmenu = nocontextmenu; 
document.onmousedown = norightclick; 
function disableselect(e){
return false
}
function reEnable(){
return true
}
document.onselectstart=new Function ("return false")
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}

//-->