function PopupCentrataMilan() {
   var w = 850;
   var h = 610;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
   window.open("http://www.wantedworldwide.net/guide_milan/index.html","","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
}

function PopupCentrataRome() {
   var w = 850;
   var h = 610;
   var l = Math.floor((screen.width-w)/2);
   var t = Math.floor((screen.height-h)/2);
   window.open("http://www.wantedworldwide.net/guide_rome/index.html","","width=" + w + ",height=" + h + ",top=" + t + ",left=" + l);
}