function whichAnalyticsGoogle() {
var scripts = document.getElementsByTagName('script'), len = scripts.length, i, s;
for (i = 0; i < len; i += 1) {
s = scripts[i].src;
if (s.indexOf('google-analytics.com/ga.js')>-1) {
return "ga";
} else if (s.indexOf('google-analytics.com/analytics.js')>-1) {
return "ua";
}
}
return null;
}
function addiframeproviderwrapper0IFrame(whichGA, opt_hash) {
return function(tracker) {
var iframeproviderwrapper0IFrame = document.createElement("iframe");
iframeproviderwrapper0IFrame.frameBorder=0;
iframeproviderwrapper0IFrame.scrolling="no";
iframeproviderwrapper0IFrame.marginHeight=0;
iframeproviderwrapper0IFrame.marginWidth=0;
iframeproviderwrapper0IFrame.width=300;
iframeproviderwrapper0IFrame.height=500;
iframeproviderwrapper0IFrame.name="iframeproviderwrapper0IFrame";
iframeproviderwrapper0IFrame.id="iframeproviderwrapper0IFrame";
var div = document.getElementById("iframeprovider-wrapper0");
var url = 'http://www.touristonline.dk/visitdenmarkbooking/bookingboks/hotelVDK2.do?language=en&tilbageUrl=http%3A%2F%2Fwww.visitdenmark.com%2Fdenmark%2Ftourist-frontpage&tableset=http%3A%2F%2Fwww.visitdenmark.com%2Fdenmark%2Ftourist-online-skabelon';
if (whichGA == 'ua') {
var trackers = ga.getAll();
var linkerParam;
if(trackers.length) {
var linkerParam = '&'+trackers[0].get('linkerParam');
}
iframeproviderwrapper0IFrame.src=url+linkerParam;
} else if (whichGA == 'ga') {
_gaq.push(function() {
var pageTracker = _gat._getTrackerByName();
iframeproviderwrapper0IFrame.src = pageTracker._getLinkerUrl(url);
});
} else {
iframeproviderwrapper0IFrame.src = url;
}
div.innerHTML = '';
div.appendChild(iframeproviderwrapper0IFrame);
};
}
function initiframeproviderwrapper0IFrame() {
var whichGA = whichAnalyticsGoogle();

if (whichGA == 'ua' && typeof ga !== undefined && typeof ga.getAll === 'function') {
ga(addiframeproviderwrapper0IFrame(whichGA));
} else if (whichGA == 'ga') { // && typeof _gat !== undefined && typeof _gat._getTrackers === 'function') {
_gaq.push(function() {
addiframeproviderwrapper0IFrame(whichGA)();
});
} else {
addiframeproviderwrapper0IFrame()();
}
}

(function(){

initiframeproviderwrapper0IFrame();

})();