function ChangeColor(tableCell, highLight)
    {
    if (highLight)
    {
      tableCell.style.backgroundColor = '#3399FF';
    }
    else
    {
      tableCell.style.backgroundColor = '#0066CC';
    }
  }
  function DoNav(theUrl)
  {
  document.location.href = theUrl;
  }
  
function hideLayer(ObHide)
{
  document.getElementById(ObHide).style.visibility="hidden";
}
function hideZindex(ObShow)
{
  document.getElementById(ObShow).style.zIndex="10000";
}

function showLayer(ObShow)
{
  document.getElementById(ObShow).style.visibility="visible";
}
function showZindex(ObShow)
{
  document.getElementById(ObShow).style.zIndex="9999";
}