function change()  {
   parent.document.getElementById("mainFrame").style.visibility = "visible";
   }
   
function closeBox()  {
   parent.document.getElementById("mainFrame").style.visibility = "hidden";
   }
   
function changeContact()  {
   parent.document.getElementById("contactPage").style.visibility = "visible";
   }
   
function changeContact1()  {
   parent.document.getElementById("contactPage").style.visibility = "visible";
   parent.document.getElementById("centerArea").style.visibility = "hidden"; 
   }
   
function closeContact() {
   parent.document.getElementById("contactPage").style.visibility = "hidden";
   parent.document.getElementById("centerArea").style.visibility = "visible";
   }
   
function openNotes() {
   parent.document.getElementById("travelTalk").style.visibility = "visible";
   parent.document.getElementById("travelTalkTitle").style.visibility = "hidden"; 
   parent.document.getElementById("artTitle").style.visibility = "hidden";
   parent.document.getElementById("tripArchives").style.visibility = "hidden";
   
   }
   
function closeNotes() {
    parent.document.getElementById("travelTalk").style.visibility = "hidden";
    parent.document.getElementById("artTitle").style.visibility = "visible";
    parent.document.getElementById("travelTalkTitle").style.visibility = "visible";
	parent.document.getElementById("tripArchives").style.visibility = "visible";
   }
   
function openArt() {
    parent.document.getElementById("artStuff").style.visibility = "visible";
    parent.document.getElementById("travelTalkTitle").style.visibility = "hidden";
    

   }

function openArchive() {
    parent.document.getElementById("artGallery").style.visibility = "visible";
    parent.document.getElementById("travelTalkTitle").style.visibility = "hidden";
    parent.document.getElementById("tripArchives").style.visibility = "hidden";
    

   }
   
function closeArchive()  {
   parent.document.getElementById("artGallery").style.visibility = "hidden";
   parent.document.getElementById("travelTalkTitle").style.visibility = "visible";
   parent.document.getElementById("tripArchives").style.visibility = "visible";
   parent.document.getElementById("artTitle").style.visibility = "visible";
   
   }
   
function changeArchive()  {
   parent.document.getElementById("travelTalk").style.visibility = "visible";
   parent.document.getElementById("artGallery").style.visibility = "hidden";
   parent.document.getElementById("artTitle").style.visibility = "hidden";
   }
   
function changeArt() {
    parent.document.getElementById("artGallery").style.visibility = "visible";
    parent.document.getElementById("artStuff").style.visibility = "hidden";

   }
   
function closeArt() {
    parent.document.getElementById("artStuff").style.visibility = "hidden";
    parent.document.getElementById("artGallery").style.visibility = "hidden";
    parent.document.getElementById("travelTalkTitle").style.visibility = "visible";
    parent.document.getElementById("artTitle").style.visibility = "visible";
   }
   
function closeGallery()  {
   parent.document.getElementById("titleBar").style.visibility = "visible";
   parent.document.getElementById("travelTalkTitle").style.visibility = "hidden";
   parent.document.getElementById("horizArt").style.visibility = "hidden";
   parent.document.getElementById("vertArt").style.visibility = "hidden";
   parent.document.getElementById("artTitle").style.visibility = "hidden";
   parent.document.getElementById("artGallery").style.visibility = "visible";
   parent.document.getElementById("wrapper").style.visibility = "visible";
   }
   
function changeHoriz()  {
   parent.document.getElementById("titleBar").style.visibility = "hidden";
   parent.document.getElementById("artStuff").style.visibility = "hidden";
   parent.document.getElementById("travelTalkTitle").style.visibility = "hidden";
   parent.document.getElementById("artTitle").style.visibility = "hidden";
   parent.document.getElementById("artGallery").style.visibility = "hidden";
   parent.document.getElementById("wrapper").style.visibility = "hidden";
   parent.document.getElementById("horizArt").style.visibility = "visible";
   
   }
   

function changeVert()  {
   parent.document.getElementById("titleBar").style.visibility = "hidden";
   parent.document.getElementById("artStuff").style.visibility = "hidden";
   parent.document.getElementById("travelTalkTitle").style.visibility = "hidden";
   parent.document.getElementById("artTitle").style.visibility = "hidden";
   parent.document.getElementById("artGallery").style.visibility = "hidden";
   parent.document.getElementById("wrapper").style.visibility = "hidden";
   parent.document.getElementById("vertArt").style.visibility = "visible";
   
   }

function closeBoxArchiveText()  {
   parent.document.getElementById("travelTalk").style.visibility = "hidden";
   parent.document.getElementById("travelTalkTitle").style.visibility = "visible";
   parent.document.getElementById("tripArchives").style.visibility = "visible";
   parent.document.getElementById("artTitle").style.visibility = "visible";
   
   }
   
function changeArchivePhotos()  {
   parent.document.getElementById("mainFrame").style.visibility = "visible";
   parent.document.getElementById("travelTalk").style.visibility = "hidden";
   parent.document.getElementById("travelTalkTitle").style.visibility = "visible";
   parent.document.getElementById("artTitle").style.visibility = "visible";
   parent.document.getElementById("tripArchives").style.visibility = "visible";
   
   }

function changeMap()  {
   parent.document.getElementById("mapFrame").style.visibility = "visible";
   
   
   }

  
function closeMap()  {
   parent.document.getElementById("mapFrame").style.visibility = "hidden";
  
    
   }