var btbucketsGA = "";
function integrateBTBwithGA()
{
var __s=[];
try
{
   if(typeof $BTB == "object")
   {
      for(var _c in $BTB.clusters)
      {
         __s.push(_c);
      }
      if (__s.length > 0) {btbucketsGA= "btbuckets: " + __s.join("; ");}
   }
}
catch(e){}
}
integrateBTBwithGA();