real-time-comparison.js

var Collecta = {
    subscribeSearchStanza: function(searchName) {
    // generate XML for a search subscription on Collecta XMPP API
    return $iq({type: 'set', from: anonymous_jid, to: 'search.collecta.com', id: searchName })
      .c('pubsub', {xmlns: 'http://jabber.org/protocol/pubsub'})
        .c('subscribe', {node: 'search', jid: anonymous_jid})
      .up().c('options')
        .c('x', {xmlns: 'jabber:x:data', type: 'submit'})
          .c('field', {"var": 'FORM_TYPE', type: 'hidden'})
            .c('value').t('http://jabber.org/protocol/pubsub#subscribe_options')
          .up().up().c('field', {"var": 'x-collecta#apikey'})
            .c('value').t(Config.API_KEY)
          .up().up().c('field', {"var": 'x-collecta#query'})
            .c('value').t(searchName);
 },
 // ...