$('#loginbox form').on('submit', function (e) { var jid = $('#jid').val(); var password = $('#password').val(); var wsURL = $('#wsURL').val(); localStorage.config = JSON.stringify({ jid: jid, server: jid.slice(jid.indexOf('@') + 1), wsURL: wsURL, credentials: { password: password } }); window.location = '/'; e.preventDefault(); return false; });