function logs(vieta, x, y){
  if (y>500) y = 500;
  ref = window.open(vieta, "","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width="+(x+40)+",height="+(y+40)+",resizable=1");
}

function openimage(imageurl){
  ref = window.open(imageurl, "","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,width=100,height=100,resizable=1");
}

function sendmail(n, h) {
  window.location.href = "mailto:"+n+"@"+h;
}