 <!--
 
 
 function detectVersion()
 {
 version = parseInt(navigator.appVersion);
 return version;
 }
 
 function detectOS()
 {
 if(navigator.userAgent.indexOf('Win') == -1) {
 OS = 'Macintosh';
 } else {
 OS = 'Windows';
 }
 return OS;
 }
 
 function detectBrowser()
 {
 if(navigator.appName.indexOf('Netscape') == -1) {
 browser = 'IE';
 } else {
 browser = 'Netscape';
 }
 return browser;
 }
 
 function FullScreen(urlToLaunch,windownames){
 
 var adjWidth;
 var adjHeight;

 
 
 if((detectOS() == 'Macintosh') && (detectBrowser() == 'Netscape')) {
 adjWidth = 20;
 adjHeight = 35;
 }
 if((detectOS() == 'Macintosh') && (detectBrowser() == 'IE')) {
 adjWidth = 20;
 adjHeight = 35;
 winOptions = 'fullscreen=yes';
 }
 if((detectOS() == 'Windows') && (detectBrowser() == 'Netscape')) {
 adjWidth = 30;
 adjHeight = 30;
 }
 if(detectVersion() < 4) {
 self.location.href = 'oldbrowser.html';
 } else {
 var winWidth = screen.availWidth - adjWidth;
 var winHeight = screen.availHeight - adjHeight;
 var winSize = 'width=' + winWidth + ',height=' + winHeight;
 var thewindow = window.open(urlToLaunch, windownames, winSize);
 thewindow.moveTo(0,0);
 }
 }
 
 
 
 function fullScreenScience1(){

 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('science1.html','Science1','fullscreen=yes');
 } else {
 onload=FullScreen("science1.html","Science1");
 }
 }
 
 
 function fullScreenScience2(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('science2.html','Science2','fullscreen=yes');
 } else {
 onload=FullScreen("science2.html","Science2");
 }
 }
 
  
 function fullScreenChildrens1(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('childrens_mckenna1.html','Childrens2','fullscreen=yes');
 } else {
 onload=FullScreen("childrens_mckenna1.html","Childrens2");
 }
 }
 
 
 function fullScreenVisitors1(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('visitors_batsto1.html','Visitors1','fullscreen=yes');
 } else {
 onload=FullScreen("visitors_batsto1.html","Visitors1");
 }
 }
 
  function fullScreenVisitors2(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('visitors_bureau2.html','Visitors1','fullscreen=yes');
 } else {
 onload=FullScreen("visitors_bureau2.html","Visitors1");
 }
 }
 
  function fullScreenVisitors3(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('visitors_todayshow3.html','Visitors1','fullscreen=yes');
 } else {
 onload=FullScreen("visitors_todayshow3.html","Visitors1");
 }
 }
 
  function fullScreenVisitors4(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('visitors_martin4.html','Visitors1','fullscreen=yes');
 } else {
 onload=FullScreen("visitors_martin4.html","Visitors1");
 }
 }
 
 
    function fullScreenHistoryGetty(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_getty1.html','HistoryGetty1','fullscreen=yes');
 } else {
 onload=FullScreen("history_getty1.html","HistoryGetty1");
 }
 }
 
   function fullScreenHistory1(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_aarl1.html','History1','fullscreen=yes');
 } else {
 onload=FullScreen("history_aarl1.html","History1");
 }
 }
 
  
   function fullScreenHistory2(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_atapuerca2.html','History2','fullscreen=yes');
 } else {
 onload=FullScreen("history_atapuerca2.html","History2");
 }
 }
 
    function fullScreenHistory3(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_brown3.html','History3','fullscreen=yes');
 } else {
 onload=FullScreen("history_brown3.html","History3");
 }
 }
 
     function fullScreenHistory4(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_jewish4.html','History4','fullscreen=yes');
 } else {
 onload=FullScreen("history_jewish4.html","History4");
 }
 }
 
 
     function fullScreenHistory5(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_hamilton5.html','History5','fullscreen=yes');
 } else {
 onload=FullScreen("history_hamilton5.html","History5");
 }
 }
 
 
      function fullScreenHistory6(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_whaling6.html','History6','fullscreen=yes');
 } else {
 onload=FullScreen("history_whaling6.html","History6");
 }
 }
 
 
      function fullScreenHistory7(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_lincoln7.html','History7','fullscreen=yes');
 } else {
 onload=FullScreen("history_lincoln7.html","History7");
 }
 }
 
       function fullScreenHistory8(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_machu8.html','History8','fullscreen=yes');
 } else {
 onload=FullScreen("history_machu8.html","History8");
 }
 }
 
       function fullScreenHistory9(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_mtvernon9.html','History9','fullscreen=yes');
 } else {
 onload=FullScreen("history_mtvernon9.html","History9");
 }
 }
 
       function fullScreenHistory10(){
 if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
 window.open('history_human10.html','History10','fullscreen=yes');
 } else {
 onload=FullScreen("history_human10.html","History10");
 }
 }
 
 
 
 // -->