function convertEntities(b){
  var d,a;d=function(c){
    if(/&[^;]+;/.test(c)){
      var f=document.createElement("div");
        f.innerHTML=c;return !f.firstChild?c:f.firstChild.nodeValue       
      }
      return c};

    if(typeof b==="string"){
      return d(b)
      }
      else{
        if(typeof b==="object"){
          for(a in b){if(typeof b[a]==="string"){
            b[a]=d(b[a])
         }
        }
      }
    }
    return b};