function uraZ() {
  dan = new Date();
  ure = dan.getHours();
  if (ure < 10) {ure = '0' + ure};
  min = dan.getMinutes();
  if (min < 10) {min = '0' + min};
  niz = dan.getDate() + '. ' + (dan.getMonth() + 1) + '. ' + dan.getYear() + ', ' + ure + ':' + min
  ura_zgoraj.innerHTML= niz;
  timerID = setTimeout('uraZ()', 60000);
}

function uraS() {
  dan = new Date();
  ure = dan.getHours();
  if (ure < 10) {ure = '0' + ure};
  min = dan.getMinutes();
  if (min < 10) {min = '0' + min};
  niz = dan.getDate() + '. ' + (dan.getMonth() + 1) + '. ' + dan.getYear() + ', ' + ure + ':' + min
  ura_spodaj.innerHTML= niz;
  timerID = setTimeout('uraS()', 60000);
}

function preveri_kuki(v_p) {
  // preverjanje, če kuki že obstaja
  var kuki
  var odg
  odg = '-'
  if(document.cookie.indexOf("vprasalnik" + v_p)!=-1)
                    {
                    kuki=document.cookie;
                    var cut=kuki.indexOf("datum=");
                    var datum=kuki.substring(cut+14,cut+25);
                    odg = datum
                    }
  return odg;
}

function zapisi_kuki(v_p) {
  // zapis kukija
  var d=new Date();
  var e=new Date();
  d.setTime(d.getTime()+(1000*60*60*24*60));  // kuki poteče čez 60 dni
  document.cookie="vprasalnik" + v_p + "=" + e.getDate() + ". " + (e.getMonth() + 1) + ". " + e.getYear() + ", " + e.getHours() + ":" + e.getMinutes() + ";expires=" + d.toGMTString();
  return true;
}


/**
 * Sets/unsets the pointer in browse mode
 *
 * @param   object   the table row
 * @param   object   the color to use for this row
 *
 * @return  boolean  whether pointer is set or not
 */
function setPointer(theRow, thePointerColor)
{
    if (thePointerColor == '' || typeof(theRow.style) == 'undefined') {
        return false;
    }
    if (typeof(document.getElementsByTagName) != 'undefined') {
        var theCells = theRow.getElementsByTagName('td');
    }
    else if (typeof(theRow.cells) != 'undefined') {
        var theCells = theRow.cells;
    }
    else {
        return false;
    }

    var rowCellsCnt  = theCells.length;
    for (var c = 0; c < rowCellsCnt; c++) {
        theCells[c].style.backgroundColor = thePointerColor;
    }

    return true;
} // end of the 'setPointer()' function