GAS and Airlock / Full source: https://gist.github.com/tomfuertes/e49ad9d48be1484e1b72

gas-and-airlock.min.js

/**
 * @preserve Copyright 2011, Cardinal Path and DigitalInc.
 *
 * GAS - Google Analytics on Steroids
 * https://github.com/CardinalPath/gas
 *
 * @author Eduardo Cereto <eduardocereto@gmail.com>
 * Licensed under the GPLv3 license.
 */
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b,g,j=[];for(c=0,d=e.length;d>c;c++)g=null,b=i.readAction(e[c][0]),/_setAccount/.test(b.action)?(g=new h({namespace:b.namespace,account:e[c][1]}),this.dock(g)):f.setupActions.test(b.action)?this.pressurize(this.spaceships.get(b.namespace),e[c]):j.push(e[c]);for(Array.prototype.splice.apply(a._gaq,[0,e.length].concat(j)),this.spaceships.each(function(a){i.open(a,["create",a.account,a.settings])}),a._gaq.push=function(b){var c=b[0];if(f.actions.test(c)){f.ecommerceActions.test(c)&&!i.ecommerceInitialized&&(i.ecommerceInitialized=!0,a.ga("require","ecommerce","ecommerce.js"));var d=i.spaceships.get(i.readAction(c).namespace);d&&(b=i.pressurize(d,b),i.open(d,b))}},c=0,d=e.length;d>c;c++)e.push(e[c])},i.dock=function(a){this.spaceships.set(a.namespace,a)},i.open=function(b,c){c&&(c[0]=b.namespace&&"create"!==c[0]?[b.namespace,c[0]].join("."):c[0],a.ga.apply(a,c))},i.pressurize=function(a,b){var c=i.conversions[b.splice(0,1)[0].replace(f.actions,"$2")];if(c){if("function"==typeof c)return c.apply(a,b);for(var d={},e=[],g=0,h=b.length<c.input.length?b.length:c.input.length;h>g;g++)d[c.input[g]]=b[g];for(g=0,h=c.output.length;h>g;g++){var k=j(c.output[g],d);k&&e.push(k)}return e}};var j=function(a,b){if("function"==typeof a)return a(b);var c=a.match(/\[\[([a-zA-Z_]+)\]\]/);if(c){if(!b[c[1]])return;return a.replace(c[0],b[c[1]])}return a},k=function(a){return a};i.conversions={_setSampleRate:function(a){this.settings.sampleRate=a},_setCookiePath:function(a){this.settings.cookiePath=a},_set:function(a,b){return this.settings[a.replace("ua","cookie")]=b,f.writeableSet.test(a)?["set",a,b]:void 0},_setDomainName:function(a){this._settings.domainName=a},_setAllowLinker:function(b){var c=this;this.settings.allowLinker=b,this.setupQueue.push(function(){a.ga("require","linker"),i.open(c,["linker:autoLink",c._settings.domainName])})},_require:function(a){return"inpage_linkid"===a?["require","linkid","linkid.js"]:void 0},_setCustomVar:{input:["slot","name","value"],output:["set","dimension[[slot]]","[[value]]"]},_trackEvent:{input:["eventCategory","eventAction","eventLabel","eventValue","nonInteraction"],output:["send","event",k]},_trackPageview:{input:["pagePath"],output:["send","pageview","[[pagePath]]"]},_trackTiming:{input:["timingCategory","timingVar","timingValue","timingLabel"],output:["send","timing",k]},_trackSocial:{input:["socialNetwork","socialAction","socialTarget","page"],output:["send","social",k]},_addTrans:{input:["id","affiliation","revenue","tax","shipping"],output:["ecommerce:addTransaction",k]},_addItem:{input:["id","sku","name","category","price","quantity"],output:["ecommerce:addItem",k]},_trackTrans:{input:[],output:["ecommerce:send"]}},i.initialize(),a.Airlock=i}(window,document);

#2013.12.01 Update:

This script won't work until either Airlock.js or GAS more gracefully handle cross-domain tracking. Ticket open w/ Airlock.js here.

Custom 1.11.0 build of GAS and Airlock --

GAS: https://github.com/CardinalPath/gas
Airlock: http://www.searchdiscovery.com/airlock/

diff --git a/Gruntfile.js b/Gruntfile.js
index 3391690..fc0dd38 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -54,7 +54,8 @@ module.exports = function (grunt) {
                     'src/core.js',
                     'src/plugins/*.js',
                     'src/wrapup.js',
-                    'src/wrappers/outro.js'
+                    'src/wrappers/outro.js',
+                    'bower_components/airlock/airlock.js'
                 ],
                 dest: 'dist/gas.js',
             },
diff --git a/src/wrapup.js b/src/wrapup.js
index b074559..96a5f46 100755
--- a/src/wrapup.js
+++ b/src/wrapup.js
@@ -5,26 +5,3 @@
 while (_gas._queue.length > 0) {
    _gas.push(_gas._queue.shift());
 }
-
-// Import ga.js
-if (typeof window._gat === 'undefined') {
-   (function () {
-       var gasScript = document.getElementById('gas-script');
-       var ga = document.createElement('script');
-       ga.type = 'text/javascript';
-       ga.async = true;
-       if (gasScript !== null && gasScript.getAttribute('data-use-dcjs') === 'true') {
-           ga.src = (
-               'https:' === document.location.protocol ?
-               'https://' : 'http://') +
-               'stats.g.doubleclick.net/dc.js';
-       } else {
-           ga.src = (
-               'https:' === document.location.protocol ?
-               'https://ssl' : 'http://www') +
-               '.google-analytics.com/ga.js';
-       }
-       var s = document.getElementsByTagName('script')[0];
-       s.parentNode.insertBefore(ga, s);
-   }());
-}