function showReplyForm()
{
  $('lnkReply').fade({duration : 0.5});
  $('divReplyBox').appear({duration : 0.5});
}

function showSearchbox()
{
  $('version').fade();
  $('searchstring').appear({duration: 0.3});
}

function displayConversation(messageID)
{
  var axConv = ajaxInit();
  
  axConv.onreadystatechange = function()
  {
    if(axConv.readyState == 4)
    { 
      $("divConversation").style.textAlign = "left";
      $("divConversation").innerHTML = axConv.responseText;
      axConv = null;
    }
  }
  
  axConv.open("POST", "ax/axMail.php?action=displayConversation", true);
  axConv.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
  axConv.send("id=" + messageID);
}

function highlightLoginForm()
{
  setTimeout("$('txtUsername').highlight();", 0);
  setTimeout("$('txtPassword').highlight();", 1000);
  setTimeout("$('cmdLogin').highlight()", 2000);
}

function toggleFade(elem)
{
  if($(elem).visible())
  {
    $(elem).fade({duration : 0.2});
  }
  else
  {
    $(elem).appear({duration : 0.2});
  }
}

function equiVoted(id, type)
{
  if($('equi_vote_lux_' + id).getAttribute("href").slice(0,1) != "#")
  { 
    num = $('equi_vote_' + type + "_" + id).innerHTML;
    num = parseInt(num.substring(num.indexOf("(")+1, num.indexOf(")")));
    num = num + 1;
    
    if(type == "lux")
    {
      num = "Lux (" + num + ")";
    }
    else if(type == "umbrum")
    {
      num = "Umbrum (" + num + ")";
    }
    
    $('equi_vote_' + type + "_" + id).innerHTML = num;
  }
}

function showTiny()
{
  if($("spnNIPCount"))
  {
    if($("spnNIPCount").innerHTML > 1)
    {
      TINY.box.show("utils/nipreader.php", 1, 500, 200, 1);
    }
    else
    {
      TINY.box.hide();
    }
  }
  else
  {
    TINY.box.show("utils/nipreader.php", 1, 500, 200, 1);
  }
}

function switchProfileSection(psec)
{
  $('divMyAbout').hide();
  $('divMyFriends').hide();
  $('divMyGraphs').hide();
  $('aMyAbout').removeClassName("selected");
  $('aMyFriends').removeClassName("selected");
  $('aMyGraphs').removeClassName("selected");

  $('div' + psec).appear();
  $('a' + psec).addClassName("selected");
}

function hideFriendsTexts()
{
  $('divMyFriends').getElementsBySelector("p").each(this.hide());
}

function titlePopupShow(id)
{
  //vieš ako sa volá obrázok, zisti jeho pozíciu
  offs = $("imgTitle_" + id).positionedOffset();
  $('divTitlePopup_' + id).setStyle({top: offs.top + 32 + "px", left: offs.left + "px"});
  $('divTitlePopup_' + id).show();
}