function hideSelectBoxes() {

  selects = document.getElementsByTagName("select");

  for (i = 0; i != selects.length; i++) {

  selects[i].style.visibility = (selects[i].style.visibility == 'hidden') ? 'visible' : 'hidden';

  }

}


correct = false;


function echoclassnames() {

  selects = document.getElementsByTagName("h2");

  if (!correct) {

    for (i = 0; i != selects.length; i++) {

      if ("flashy sIFR-replaced" == selects[i].className) {

        selects[i].wmode="opaque";

      } 

    }

  }

}

function hideH2() {

  selects = document.getElementsByTagName("h2");

  for (i = 0; i != selects.length; i++) {

  selects[i].className = (selects[i].className == 'hoi') ? 'dope' : 'hoi';

  }

}

function switchPopUp(div_id) {

  hideSelectBoxes();

  id = document.getElementById(div_id);

  id.style.display = (id.style.display == 'none') ? 'block' : 'none';

}