/*
 * Dokument: Zobrazovani formularu
 *
 */

var forms = new Array("question", "notification", "notification_sale");

/** Zobrazi formular
 *
 */
function showForm(id)
{
  for(i = 0; i < forms.length; i++)
  {
    if(forms[i] != id)
    {
      hideElement(forms[i]);
    }
  }
  showElement(id);
  return false;
}

/** Schová objekt
 *
 */
function hideElement(id)
{
  var element = document.getElementById(id);
  if(element)
    element.style.display = 'none';
}

/** Zobrazi objekt.
 *
 */
function showElement(id)
{
  var element = document.getElementById(id);
  if(element)
    element.style.display = 'block';
}