javascript object to query string
function objectToQueryString(obj) { var str = []; for (var p in obj) if (obj.hasOwnProperty(p)) { str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p])); } return str.join("&"); } var person = { first_name : "Marty",last_name : "Mcfly"}; var queryString=objectToQueryString(person); //"first_name=Marty&last_name=Mcfly"