var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;

if (checkIt('konqueror'))
{
	browser = "Konqueror";
	OS = "Linux";
}
else if (checkIt('safari')) browser = "Safari"
else if (checkIt('omniweb')) browser = "OmniWeb"
else if (checkIt('opera')) browser = "Opera"
else if (checkIt('webtv')) browser = "WebTV";
else if (checkIt('icab')) browser = "iCab"
else if (checkIt('msie')) browser = "Internet Explorer"
else if (checkIt('mozilla')) browser = "Mozilla"
else if (!checkIt('compatible'))
{
	browser = "Netscape Navigator"
	version = detect.charAt(8);
}
else browser = "An unknown browser";

if (!version) version = detect.charAt(place + thestring.length);

if (!OS)
{
	if (checkIt('linux')) OS = "Linux";
	else if (checkIt('x11')) OS = "Unix";
	else if (checkIt('mac')) OS = "Mac"
	else if (checkIt('win')) OS = "Windows"
	else OS = "an unknown operating system";
}

function checkIt(string){
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}

function resize(valor){
	var altura = document.documentElement.clientHeight;
	if(valor<=altura){
		document.getElementById('tudo').style.height = "100%";
		document.getElementById('flash').style.height = "100%";
	}else{
		document.getElementById('tudo').style.height = valor+"px";
		document.getElementById('flash').style.height = valor+"px";
	}

	if(browser=="Mozilla"){
		if(valor<=altura){
			document.getElementById('tudo').style.height = altura+"px";
			document.getElementById('flash').style.height = "100%";
		}
	}
}