function displayStatusMsg(msgStr) {
  status=msgStr;
  // document.MM_returnValue = true;
}

function ShowHide(elem, id)
{
  elem = document.getElementById(elem);
  if(elem != null)
  {
    if(elem.innerHTML == '[+]')
    {
      new Effect.BlindDown(id);
      new Effect.Appear(id);
      elem.innerHTML = '[–]';
      elem.title = "zwiń";
    }
    else
    {
      new Effect.BlindUp(id);
      new Effect.Fade(id);
      elem.innerHTML = '[+]';
      elem.title = "rozwiń";
    }
  }
}


function ajax_simple_updater( strUrl, strPlaceholder, strParams )
{
    var url = strUrl;
    var pars = strParams;
    var myAjax = new Ajax.Updater(
    strPlaceholder,
    url,
        {
            method: 'post',
            parameters: pars,
            asynchronous: true,
            evalScripts : true
            /*
            onLoading: function()
            {
            	initLightbox();
            },
            onComplete: function()
            {
            }
            */
        }
    )
}