var deviceBB = "blackberry";

//Initialize our user agent string to lower case.
var uagent = navigator.userAgent.toLowerCase();

//**************************
// Detects if the current browser is a BlackBerry of some sort.
function DetectBlackBerry()
{
   if (uagent.search(deviceBB) > -1) {
      document.location.href = "http://www.euref-institut.eu/mobile/";
      return true;
   } else {
      return false;
   }
}