HttpClient Get encoding characters

var client = Ti.Network.createHTTPClient({
 
 // function called when the response data is available
         onload : function(e) {
            var data = this;
            callback(data);
         },
         onerror : function(e) {
            error();
         },
         timeout : 10000  // in milliseconds,
     });
 
 
     client.open("GET",_link);
     client.send();

Ka­d?n­la­r?n or­tak // A sample output ­ &amp etc.