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()
{  
	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('clldesign.html', 'WindowName', winSize); 
		thewindow.moveTo(0,0); 
	} 
}  

function MakeItSo()
{ 
	if((detectOS() == 'Windows') && (detectBrowser() == 'IE')) 
	{ 
		window.open('clldesign.html','windowname','fullscreen=yes'); 
	} 
	else 
	{ 
		onload=FullScreen(); 
	} 
}