function vindu(url,title,width,height) {
window.open(url,title,'width='+width+',height='+height+',scrollbars=yes, resizable=yes,menubar=no,status=no,toolbar=no');
}

function vindu_no(url,title,width,height) {
window.open(url,title,'width='+width+',height='+height+',scrollbars=no,resizable=no,menubar=no,status=no,toolbar=no');
}