function detectVersion()
{ 
version = parseInt(navigator.appVersion);
//alert("version="+version);
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';
} 
//alert("Browser="+browser);
return browser; 
} 

function FullScreen(){
var adjWidth; 
var adjHeight; 
if((detectOS() == 'Macintosh') && (detectBrowser() == 'Netscape'))
{ 
adjWidth = 20; 
adjHeight = 35; 
} 
if((detectOS() == 'Macintosh') && (detectBrowser() == 'IE'))
{ 
adjWidth = 0; 
adjHeight = 0; 
} 
if((detectOS() == 'Windows') && (detectBrowser() == 'Netscape'))
{ 
adjWidth = 0; 
adjHeight = 30; 
} 
if(detectVersion() < 4)
{ 
self.location.href = 'index79.php';
} 
if((detectOS() == 'Macintosh') && (detectBrowser() == 'IE'))
{
var maciewindow = window.open('index79.php', 'popupwindow',
'fullscreen=yes');
maciewindow.moveTo(0,0);
maciewindow.resizeTo(screen.width - 10,screen.height - 45);
}
else
{ 
var winWidth = screen.width - adjWidth;
var winHeight = screen.height - adjHeight;
var winSize = 'width=' + winWidth + ',height=' + winHeight;
var thewindow = window.open('index79.php', 'popupwindow', winSize);
thewindow.moveTo(0,0);
} 
} 

function MakeItSo(){
if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) {
window.open('index79.php','popupwindow','fullscreen=yes');
} else { 
FullScreen();
} 
}