<!--
function openBrWindow(theURL,winName,features) { //v2.0
  newWin = window.open(theURL,winName,features);
  newWin.focus();
}

function showHideLayers(id1,id2) { //v6.0
  var element1 = document.getElementById(id1);   
  element1.style.display = 'block';  
  var element2 = document.getElementById(id2);   
  element2.style.display = 'none';  
}
//-->