/*
   *  www.skaut.cz / kapka / media / js / lib_presentation.js
   *  Popis:            Knihovna s funkcemi pro samotnou prezentaci
   *  Verze:            1.0
   *  Autor:            Jan Vlček, vlki@seznam.cz   
   *  Posledni uprava:  24.4.2008 15:00
   *     
   */    
  
  function foldClick(foldName, imagesPath)
  {
    var fold_prefix = 'fold_';
    var foldData_prefix = 'foldData_';
    var foldNames = new Array('aboutKapka', 'forParticipants', 'forMedia');
    var navigationId = 'pageNavigation';
    
    for(var i = 0; i < foldNames.length; i++) {
      if (foldNames[i] == foldName) {
        $(fold_prefix + foldNames[i] + '_active').style.display = 'block';
        $(fold_prefix + foldNames[i]).style.display = 'none';
      } else {
        $(fold_prefix + foldNames[i]).style.display = 'block';
        $(fold_prefix + foldNames[i] + '_active').style.display = 'none';
      }
    }

    if ( $(foldData_prefix + foldName).style.display == 'block' ) {
      for(var i = 0; i < foldNames.length; i++) {
        $(foldData_prefix + foldNames[i]).style.display = 'none';
      }
      $(navigationId).style.display = 'block';
    } else {
      for(var i = 0; i < foldNames.length; i++) {
        $(foldData_prefix + foldNames[i]).style.display = 'none';
      }
      $(navigationId).style.display = 'none';
      $(foldData_prefix + foldName).style.display = 'block';
    }

  }