var browserType;


  
  // do popup blocker detection?
  var doPBD=false;
  var pdbstring="";

if (document.layers) {browserType = "nn4";}

if (document.all) {browserType = "ie";}

if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko";}

function reloadOpener(url) {
	self.opener.location=url;
	self.opener.blur();
	self.focus();
}

function hidebody() {

  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\'hidebody\')');

  else if (browserType == "ie")
     document.poppedLayer = eval('document.all(\'hidebody\')');

  else
     document.poppedLayer = eval('document.layers[\hidebody\']');
  
  document.poppedLayer.style.visibility = "hidden";

}

function showbody() {
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\'hidebody\')');

  else if (browserType == "ie")
     document.poppedLayer = eval('document.all(\'hidebody\')');

  else
     document.poppedLayer = eval('document.layers[\hidebody\']');
  
  document.poppedLayer.style.visibility = "visible";

}


function hide(name) {
  showbody();
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\''+name+'\')');

  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\''+name+'\']');

  else
     document.poppedLayer = eval('document.layers[\'`'+name+'\']');
  

  document.poppedLayer.style.visibility = "hidden";

}



function show(name) {
  hidebody();
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\''+name+'\')');

  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\''+name+'\']');

  else 
     document.poppedLayer = eval('document.layers[\'`'+name+'\']');


  document.poppedLayer.style.visibility = "visible";

}