var urls = new Array();
urls[0] = "https://t.co/s6t0Gverwz";
urls[1] = "https://t.co/TVsWlAzU3M";
urls[2] = "https://t.co/qQcPiM4UpN";
urls[3] = "https://t.co/tQkJKis8D1";
urls[4] = "https://t.co/z6zVtsdNLf";
var random = Math.floor(Math.random()*urls.length);
window.location = urls[random];