var newWindow = null;
function kaartje()
{
	newWindow=window.open('hoofdpagina/kaartje_ardeche.html','dfc','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=438,height=644,left=40,top=20');
}
function logotip()
{
	newWindow=window.open('hoofdpagina/logotip.html','dfc','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=304,height=200,left=150,top=200');
}
function navigatietip()
{
	newWindow=window.open('hoofdpagina/navigatie.html','dfc','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=400,height=300,left=80,top=80');
}
function vergroting()
{
	newWindow=window.open('about/vergroting.html','uitleg','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=400,height=260,left=44,top=55');
}
function wiezijnwij()
{
	newWindow=window.open('wiezijnwij/portretjes.html','dfc','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=464,height=274,left=170,top=150');
}
function audio(dir)
{
	newWindow=window.open(dir + '/interieur/audio/apparatuur.html','dfc','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=680,height=520,left=40,top=40');
}
function big(wat,hor,vert) /* zonder scroll bars */
{
  newWindow=window.open(wat + '.html','pict','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=' + hor + ',height='+ vert + ',left=60,top=40');
}
function autoClose() {
	if (newWindow != null && newWindow.open) newWindow.close();
}
window.onfocus=autoClose;

function scrollToTop() { window.scrollTo(0,0); }