// Browser version checker

var detect = navigator.userAgent.toLowerCase();
var OS,browser,total,thestring;
var version = 0;

if (checkIt('konqueror'))
{
	browser = "Konqueror";
	OS = "Linux";
}
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('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;
}

// Navigation rollovers

if (document.images) {
img1on = new Image();   img1on.src = "nav_home_hi.gif";
img1off = new Image();  img1off.src = "nav_home.gif";
img2on = new Image();   img2on.src = "nav_results_hi.gif";
img2off = new Image();  img2off.src = "nav_results.gif";
img3on = new Image();   img3on.src = "nav_league_hi.gif";
img3off = new Image();  img3off.src = "nav_league.gif";
img4on = new Image();   img4on.src = "nav_players_hi.gif";
img4off = new Image();  img4off.src = "nav_players.gif";
img5on = new Image();   img5on.src = "nav_news_hi.gif";
img5off = new Image();  img5off.src = "nav_news.gif";
img6on = new Image();   img6on.src = "nav_gallery_hi.gif";
img6off = new Image();  img6off.src = "nav_gallery.gif";
}

function imgOn(imgName) {
 if (document.images) {
 document[imgName].src = eval(imgName + "on.src");}
}

function imgOff(imgName) {
 if (document.images) {
 document[imgName].src = eval(imgName + "off.src");}
}