kaldetail=null;
  function kalopen() {
    kaldetail=window.open("","kalwin","toolbar=0,location=0,width=230,height=230,scrollbars=no,resizable=yes");
  }

function popupOdkazy() {
    if (!document.getElementsByTagName) return false;
    var links = document.getElementsByTagName("a");
    for (var i=0; i < links.length; i++) {
        if ((links[i].className.match("noveokno"))||(links[i].className.match("noveokno2"))) {
            links[i].onclick = function() {
                return !window.open(this.href);
            }
        }

        if (links[i].className.match("oknokalendare")) {
            links[i].onclick = function() {
                return !window.open(this.href,"kalwin","toolbar=0,location=0,width=230,height=250,scrollbars=no,resizable=yes");
            }
        }

    }
    return true;
}
window.onload = popupOdkazy;