JSFiddle - React, Tailwind, and code Playground
by shapeshifta
JavaScript
//location
var url = document.createElement('a');
url.href = 'http://express.trivago.com/626/de_DE/hotel/show?h[hotelId]=5568&h[roomOccupancies][0][numberOfAdults]=2&h[roomOccupancies][0][numberOfChildren]=0&h[timeRange][start]=27.02.2015&h[timeRange][end]=30.02.2015&subpartnerId=726&supplierHotelId=62665&bucketId=6&advLink=http%3A%2F%2Fwww.booking.com%2Fhotel%2Fde%2Fadlon-kempinski-berlin.html%3Faid%3D340289%26label%3Dmetatrivago-hotel-62665_xqdz-a5a49e49fef8ab20f8ec41bd01292305_grpadlt-2_curr-EUR_lang-de%26utm_source%3Dmetatrivago%26utm_medium%3Dmeta%26utm_content%3Dgrpadlt-2_curr-EUR_lang-de%26utm_campaign%3Dde%26utm_term%3Dhotel-62665%26lang%3Dde%26checkin_monthday%3D27%26checkin_year_month%3D2015-2%26checkout_monthday%3D02%26checkout_year_month%3D2015-3%26selected_currency%3DEUR%3Bgroup_adults%3D2%3Bgroup_children%3D0%3Bgroup_rooms%3D6266502_85038964';
//get advertiser Link
var searchParams = url.search;
var queries = {};
$.each(searchParams.substr(1).split('&'), function (c, q) {
var i = q.split('=');
queries[i[0].toString()] = i[1].toString();
});
console.log('Link lautet: ' + queries.advLink);