function qt_init() {
	OSName = "unknown";
	bName = "unknown";
	bVer = "unknown";

	if (navigator.appVersion.indexOf("Mac") > 0) OSName = "Mac";
	if (navigator.appVersion.indexOf("Win") > 0) OSName = "Win";

	if (navigator.appName.substring(0,8) == "Netscape")	bName = "NN";
	if (navigator.appName.substring(0,9) == "Microsoft") bName = "IE";

	if (parseInt(navigator.appVersion) >= 3) bVer="3x";
	if (parseInt(navigator.appVersion) >= 4) bVer="4x";
	if (parseInt(navigator.appVersion) >= 5) bVer="5x";
}

function qt_detect() {
	if (OSName == "Mac" && bName == "IE" && (bVer == "4x" || bVer == "5x")) {
		haveqt  = true;
		haveqt5 = true;
	}

	if (navigator.plugins) {
		for (i=0; i < navigator.plugins.length; i++ ) {
			haveqt = true;
			p = navigator.plugins[i].name;
			if (p.indexOf("QuickTime") >= 0) {
				for (k=0; k<p.length; k++) {
					qv = parseFloat(p.substring(k, p.length));
					if (qv!= "NaN" && qv > 4.1) {
						haveqt5 = true;
					}
				}
			}
		}
	}
}