function opening(URL){
aWindow=window.open(URL,"thewindow","toolbar=no,location=no,width=400,height=400,status=no,scrollbars=yes,resize=yes,menubar=no");
}
function openW(URL){
aWindow=window.open(URL,"thewindow","toolbar=no,location=no,width=300,height=185,status=no,scrollbars=yes,resize=yes,menubar=no");
}
function openWin(URL){
aWindow=window.open(URL,"thewindow","toolbar=no,location=no,width=300,height=185,status=yes,scrollbars=yes,resize=yes,menubar=no");
}
function openFoto(URL){
aWindow=window.open(URL,"thewindow","toolbar=no,location=no,width=370,height=300,status=yes,scrollbars=yes,resize=yes,menubar=no");
}

function openDoos(URL){
koekedoos=window.open(URL,"thewindow","toolbar=no,location=no,width=200,height=200,status=yes,scrollbars=yes,resize=yes,menubar=no");
}