&OutputFormat=JSON and sarissa.js

Does anyone know if Sarissa.js can handle view JSON? I am not able to get a reponse in my little training exercise.

var oDomDoc = Sarissa.getDomDocument();

oDomDoc.async = false;

var urlsrc=“/folder/db.nsf/view?ReadViewEntries&OutputFormat=JSON”;

oDomDoc.load(urlsrc);

var xmlstr =new XMLSerializer().serializeToString(oDomDoc);

alert(xmlstr);

Subject: &OutputFormat=JSON and sarissa.js

try

var xmlHttp = new XMLHttpRequest();

xmlHttp.open(“GET”, urlsrc, false);

xmlHttp.send(null);

var obj = eval(xmlHttp.responseText);