var data;

var ref = '&ref=' + sref;

if (location.host) {
	var domain_name = '&d=' + location.host;
} else {
	var domain_name = '&d=unknown';
}
if (sref !='dragon' && top.document.referrer) {
	var referrer_website = '&r=' + top.document.referrer;
} else {
	if (document.referrer) {
		var referrer_website = '&r=' + document.referrer;
	} else {
		var referrer_website = '&r=unknown';
	}
}

if (navigator.appName) {
	var browser_name = '&b=' + escape(navigator.appName);
} else {
	var browser_name = '&b=unknown';
}
if (navigator.userAgent) {
	var full_browser_info = '&fbi=' + escape(navigator.userAgent);
} else {
	var full_browser_info = '&fbi=unknown';
}
if (navigator.appVersion) {
	var app_version = '&aV=' + escape(navigator.appVersion);
} else {
	var app_version = '&aV=unknown';
}

var major= '&major' + parseInt(navigator.appVersion);
var minor= '&major' + parseFloat(navigator.appVersion);

if (navigator.javaEnabled()) {
	var java_enabled = '&jE=' + navigator.javaEnabled();
} else {
	var java_enabled = '&jE=unknown';
}
if (screen.width) {
	var screen_width = '&sw=' + screen.width;
} else {
	var screen_width = '&sw=unknown';
}
if (screen.height) {
	var screen_height = '&sh=' + screen.height;
} else {
	var screen_height = '&sh=unknown';
}
if (screen.colorDepth) {
	var color_depth = '&cd=' + screen.colorDepth;
} else {
	var color_depth = '&cd=unknown';
}
data = 'a=track' + domain_name + referrer_website + browser_name + full_browser_info + app_version;
data = data + java_enabled + screen_width + screen_height + color_depth + major + minor + ref;
document.write('<img border=0 hspace=0 vspace=0 width="1" height="1" src="http://www.tech-dsl.nl/xx_stat.php?' + data + '">');