function waitsubm (but) {
  if (document.all || document.getElementById) {
    if (but.form.frms==1) {
      return confirm('Процесът все още не е завършил. Желаете ли въпреки това да натиснете бутона?');
    }
    for (var j=0;j<document.forms.length;++j) {
      for (var i=0;i<document.forms[j].elements.length;++i) {
        if (document.forms[j].elements[i].type == 'button' || document.forms[j].elements[i].type == 'submit') {
          document.forms[j].elements[i].value="["+document.forms[j].elements[i].value+"]";
        }
      }
      document.forms[j].frms=1;
    }
  }
  return true;
}
function opentree(tree,dt) {
  if (document.getElementById) {
    var el = document.getElementById (tree);
    if (el && el.className) {
      var opcl=0;
      var date = new Date();
      if (!dt) { dt=43200; }
      date.setTime(date.getTime()+(dt*60*1000));
      if (el.className == 'navOpened') {
        el.className = 'navClosed';
        opcl=1;
      } else {
        el.className = 'navOpened';
      }
      document.cookie = 'cookie_'+tree+'='+opcl+';expires='+date.toGMTString()+';path=/';
    }
  }
  return false;
}
function mover(o) { o.className = 'navTitleOver'; }
function mout(o) { o.className = 'navTitle'; }
function fixopen(tree,df) {
  var cnm='cookie_'+tree+'=';
  var clok=document.cookie.indexOf(cnm);
  if (clok!=-1) {
    if (document.cookie.charAt(clok+cnm.length)=='1') df=1; else df=0;
  }
  if (document.getElementById) {
    var el = document.getElementById (tree);
    if (el && el.className) {
      if (df) el.className = 'navClosed'; else el.className = 'navOpened';
    }
  }
}