	if (document.domain.substr(0,3) == "www") {
		domain = document.domain.substr(4);
	}
	
	var url = location.href.substr(7);
	url = escape(url);
	
	if (document.referrer.indexOf("google.") != -1 && document.referrer.indexOf("images.google") == -1 && document.referrer.indexOf("translate.google") == -1 && document.referrer.indexOf("q=cache:") == -1&& document.referrer.indexOf("q=http://www.google") == -1) {
		var start = document.referrer.indexOf("q=") + 2;
		var end = document.referrer.indexOf("&", start);
		if (end == -1) end = document.referrer.length;
		var keyword = document.referrer.substr(start, end-start);
		keyword = escape(keyword);
		document.write('<img src="http://www.tekstlinks.dk/collect.php?ref=' + keyword + '&page=' + url + '&domain=' + domain + '" height="0" width="0">');
	}
	else if (document.referrer.indexOf("search.msn.dk") != -1) {
		var start = document.referrer.indexOf("q=") + 2;
		var end = document.referrer.indexOf("&", start);
		if (end == -1) end = document.referrer.length;
		var keyword = document.referrer.substr(start, end-start);
		keyword = escape(keyword);
		document.write('<img src="http://www.tekstlinks.dk/collect.php?ref=' + keyword + '&page=' + url + '&domain=' + domain + '" height="0" width="0">');	
	}
	else if (document.referrer.indexOf("search.live.com") != -1) {
		var start = document.referrer.indexOf("q=") + 2;
		var end = document.referrer.indexOf("&", start);
		if (end == -1) end = document.referrer.length;
		var keyword = document.referrer.substr(start, end-start);
		keyword = escape(keyword);
		document.write('<img src="http://www.tekstlinks.dk/collect.php?ref=' + keyword + '&page=' + url + '&domain=' + domain + '" height="0" width="0">');	
	}
	else if (document.referrer.indexOf("search.yahoo.com") != -1) {
		var start = document.referrer.indexOf("p=") + 2;
		var end = document.referrer.indexOf("&", start);
		if (end == -1) end = document.referrer.length;
		var keyword = document.referrer.substr(start, end-start);
		keyword = escape(keyword);
		document.write('<img src="http://www.tekstlinks.dk/collect.php?ref=' + keyword + '&page=' + url + '&domain=' + domain + '" height="0" width="0">');	
	}
	else if (document.referrer.indexOf("search.jubii.dk") != -1) {
		var start = document.referrer.indexOf("query=") + 6;
		var end = document.referrer.indexOf("&", start);
		if (end == -1) end = document.referrer.length;
		var keyword = document.referrer.substr(start, end-start);
		keyword = escape(keyword);
		document.write('<img src="http://www.tekstlinks.dk/collect.php?ref=' + keyword + '&page=' + url + '&domain=' + domain + '" height="0" width="0">');	
	}

