var disclaimersrc="disclaimer.html"
var disclaimerwidth=350;//hoogte van disclaimer window (in pixels)
var disclaimerheight=400;//breedte van disclaimer window (in pixels)
var disclaimerleft=100;
var disclaimertop=100;

function showdisclaimer()
{ 
  var props='toolbar=no,width='+disclaimerwidth+',height='+disclaimerheight+
            ',screenx='+disclaimerleft+',screeny='+disclaimertop+
            ',directories=no,status=no,scrollbars=yes,resizable=no,menubar=no'
  window.open('disclaimer.html','Disclaimer',props);
}