/*
   DVJ Javascript
   2008-04-17
*/

var fidstat = new Array();

function noDisplay (elemid)
{
  fidstat[elemid] = 0;
  if (document.getElementById(elemid))
  {
    document.getElementById(elemid).style.display = "none";
  }  
}

function swapDisplay (elemid)
{
  if (!fidstat[elemid] || fidstat[elemid] == 0)
  {
    fidstat[elemid] = 1;
    document.getElementById(elemid).style.display = "block";
  }
  else
  {
    fidstat[elemid] = 0;
    document.getElementById(elemid).style.display = "none";
  }
}

function swapVisible (elemid, trailerID)
{
  if (!fidstat[elemid] || fidstat[elemid] == 0)
  {
    fidstat[elemid] = 1;
    document.getElementById(elemid).style.display = "block";
  }
  else
  {
    noDisplay(trailerID);
    fidstat[elemid] = 0;
    document.getElementById(elemid).style.display = "none";
  }
}