var browserType;

if (document.layers) {browserType = "nn4"}
if (document.all) {browserType = "ie"}
if (window.navigator.userAgent.toLowerCase().match("gecko")) {browserType= "gecko"}

function hide(id) {
	//alert('hiding ' + id + '');
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\'' + id + '\')');
  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\'' + id + '\']');
  else
     document.poppedLayer = eval('document.layers[\'' + id + '\']');
  document.poppedLayer.style.display = "none";
  
  
} 

function DisplayStatus(id) {
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\'' + id + '\')');
  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\'' + id + '\']');
  else
     document.poppedLayer = eval('document.layers[\'' + id + '\']');
  return document.poppedLayer.style.display ;
  
  
}
function ToggleDisplay(id,ShowID,HideID){
	var CurrentDisplay;
	CurrentDisplay=DisplayStatus(id);
	if (CurrentDisplay=="none"){
		//alert('showing ShowID=\'' + ShowID + '\' HideID=\'' + HideID + '\'');
		show(id);
		if (ShowID!=""){
			hide(ShowID);			
		}
		if (HideID!=""){
			show(HideID);
		}
	}else{
		
		hide(id);
		if (ShowID!=""){
			show(ShowID);			
		}
		if (HideID!=""){
			hide(HideID);
		}
	}
	//alert('exiting function');
}

function show(id) {	
	//alert('showing ' + id + '');
  if (browserType == "gecko" )
     document.poppedLayer = eval('document.getElementById(\'' + id + '\')');
  else if (browserType == "ie")
     document.poppedLayer = eval('document.all[\'' + id + '\']');
  else
     document.poppedLayer = eval('document.layers[\'' + id + '\']');
  document.poppedLayer.style.display = "";
  
   
  
  

}
function HideClicked(DivID,ShowAnchorID,HideAnchorID){
	hide(DivID);
	show(ShowAnchorID);
	hide(HideAnchorID);
	
}
function ShowClicked(DivID,ShowAnchorID,HideAnchorID){
	show(DivID);
	hide(ShowAnchorID);
	show(HideAnchorID);
}