dataLayer = [];




// custom event and page tracking helper functions
var customGATracking = {

    //AdWords Remarketing
    adRemarket: function(prodid, productpage, totalvalue) {
                if (!follow) var follow = false;
        dataLayer.push({
            'event': 'fireRemarketingTag',
            'google_tag_params': {
                'dynx_itemid': prodid,
                'dynx_pagetype': 'productpage',
                'dynx_totalvalue': totalvalue
            }
        });
        if (follow !== false) {
            window.location = follow;
            return false;
        }
    },

    // track a specific event then redirect to new location if needed
    eventTrack: function(cat, act, opt_label, opt_value, follow) {
                if (!follow) var follow = false;
        
        dataLayer.push({
        'event': 'GAEvent',
        'uaCat': cat,
        'uaAct': act,
        'uaOptLabel': opt_label,
        'uaOptValue': opt_value
        });

        if (follow !== false) {
            window.location = follow;
            return false;
        }
    },

    // track a custom page view
    pageTrack: function(uri) {
                dataLayer.push({
        'event':'VirtualPageview',
        'vpURI': uri,
        'vpTitle': 'Virtual Page View'
        });

    },

    // track specific links being clicked
    linkEvent: function(cat, act, val, uri) {
                customGATracking.eventTrack(cat, act, val);
        setTimeout(function() {
            window.location = uri;
        }, 500);
        return false;
    }
};