<!-- 

function SetCookie(name,value,expires,path,domain,secure) { 
  document.cookie = name + "=" + escape (value) + 
  ((expires) ? "; expires=" + expires.toGMTString() : "") + 
  ((path) ? "; path=" + path : "") + 
  ((domain) ? "; domain=" + domain : "") + 
  ((secure) ? "; secure" : ""); 
} 

function getCookieVal(offset) { 
  var endstr = document.cookie.indexOf (";", offset); 
  if (endstr == -1) endstr = document.cookie.length; 
  return unescape (document.cookie.substring(offset, endstr)); 
} 

function GetCookie(name) { 
  var arg = name+"="; 
  var alen = arg.length; 
  var clen = document.cookie.length; 
  var i = 0; 
  while (i < clen) { 
    var j = i + alen; 
    if (document.cookie.substring(i, j) == arg) return getCookieVal(j); 
    i = document.cookie.indexOf(" ", i) + 1; 
    if (i == 0) break; 
  } 
  return null; 
} 

function DeleteCookie(name,path,domain) { 
  if (GetCookie(name)) { 
    document.cookie = name + "=" + 
    ((path) ? "; path=" + path : "") + 
    ((domain) ? "; domain=" + domain : "") + 
    "; expires=Thu,01-Jan-70 00:00:01 GMT"; 
  } 
  alert("Oslovenie bolo zmazané"); 
} 

function ZmenaJmena() { 
  var now = new Date(); 
  now.setTime(now.getTime() + 365 * 24 * 60 * 60 * 1000); 
  var u = prompt("Vyberte si, ako Vás budeme oslovovať",""); 
  if (u) { 
    alert("Nové oslovenie \"" + u + "\" bolo uložené"); 
    SetCookie("uzivatel",u,now,null,null,null); 
  } 
} 
// -->