function opravduOznacit(teamId,commentId,commentFilter){
if (confirm("Opravdu chcete navrhnout tento příspěvek na smazání?")){
  location="index.php?page=team&id=" + teamId + "&action=markComment&commentId=" + commentId + "&commentFilter=" + commentFilter;
}
}

function opravduSmazat(teamId,commentId,commentFilter){
if (confirm("Opravdu smazat tento příspěvek?")){
  location="index.php?page=team&id=" + teamId + "&action=deleteComment&commentId=" + commentId + "&commentFilter=" + commentFilter;
}
}

function opravduSmazatVse(teamId,username,commentFilter){
if (confirm("Opravdu smazat všechny příspěvky uživatele " + username + " u tohoho týmu?")){
  location="index.php?page=team&id=" + teamId + "&action=deleteAllComments&username=" + username + "&commentFilter=" + commentFilter;
}
}

function opravduBan(teamId,username,commentFilter){
if (confirm("Opravdu zablokovat účet uživatele " + username + "?")){
  location="index.php?page=team&id=" + teamId + "&action=banUser&username=" + username + "&commentFilter=" + commentFilter;
}
}

function showhide(whichLayer) {

  var elem, vis;
  if( document.getElementById ) // this is the way the standards work
    elem = document.getElementById( whichLayer );
  else if( document.all ) // this is the way old msie versions work
      elem = document.all[whichLayer];
  else if( document.layers ) // this is the way nn4 works
    elem = document.layers[whichLayer];
  vis = elem.style;
  // if the style.display value is blank we try to figure it out here
  if(vis.display==''&&elem.offsetWidth!=undefined&&elem.offsetHeight!=undefined)
    vis.display = (elem.offsetWidth!=0&&elem.offsetHeight!=0)?'block':'none';
  vis.display = (vis.display==''||vis.display=='block')?'none':'block';
  
}