// JavaScript Document
function toggleBox(szDivID, iState) // 1 visible, 0 hidden
{
  if(document.layers)  // NN4
  {
    document.layers[szDivID].visibility = iState ? "show" : "hide";
  }
  else if(document.getElementById) // gecko(NN6) + IE5+
  {
    var obj = document.getElementById(szDivID);
    obj.style.visibility = iState ? "visible" : "hidden";
  }
  else if(document.all) //IE 4
  {
    document.all[szDivID].style.visibility = iState ? "visible" : "hidden";
  }
}