It would be great if you could throw a list of options on the
site that we could copy and past into a document. I love your
script by the way. I just think it would be cool if I had a text
document I could throw in a folder on my site with the list of
options for quick reference.

There is a basic list of options on the site, just difficult to
find it by search – http://galleria.io/docs/options/

But there is also a list of galleria defaults in the
galleria-1.3.5.js file – as follows

    // apply options
    this._options = {
        autoplay: false,
        carousel: true,
        carouselFollow: true, // legacy, deprecate at 1.3
        carouselSpeed: 400,
        carouselSteps: 'auto',
        clicknext: false,
        dailymotion: {
            foreground: '%23EEEEEE',
            highlight: '%235BCEC5',
            background: '%23222222',
            logo: 0,
            hideInfos: 1
        },
        dataConfig : function( elem ) { return {}; },
        dataSelector: 'img',
        dataSort: false,
        dataSource: this._target,
        debug: undef,
        dummy: undef, // 1.2.5
        easing: 'galleria',
        extend: function(options) {},
        fullscreenCrop: undef, // 1.2.5
        fullscreenDoubleTap: true, // 1.2.4 toggles fullscreen on double-tap for touch devices
        fullscreenTransition: undef, // 1.2.6
        height: 0,
        idleMode: true, // 1.2.4 toggles idleMode
        idleTime: 3000,
        idleSpeed: 200,
        imageCrop: false,
        imageMargin: 0,
        imagePan: false,
        imagePanSmoothness: 12,
        imagePosition: '50%',
        imageTimeout: undef, // 1.2.5
        initialTransition: undef, // 1.2.4, replaces transitionInitial
        keepSource: false,
        layerFollow: true, // 1.2.5
        lightbox: false, // 1.2.3
        lightboxFadeSpeed: 200,
        lightboxTransitionSpeed: 200,
        linkSourceImages: true,
        maxScaleRatio: undef,
        maxVideoSize: undef, // 1.2.9
        minScaleRatio: undef, // deprecated in 1.2.9
        overlayOpacity: 0.85,
        overlayBackground: '#0b0b0b',
        pauseOnInteraction: true,
        popupLinks: false,
        preload: 2,
        queue: true,
        responsive: true,
        show: 0,
        showInfo: true,
        showCounter: true,
        showImagenav: true,
        swipe: 'auto', // 1.2.4 -> revised in 1.3 -> changed type in 1.3.5
        thumbCrop: true,
        thumbEventType: 'click:fast',
        thumbMargin: 0,
        thumbQuality: 'auto',
        thumbDisplayOrder: true, // 1.2.8
        thumbPosition: '50%', // 1.3
        thumbnails: true,
        touchTransition: undef, // 1.2.6
        transition: 'fade',
        transitionInitial: undef, // legacy, deprecate in 1.3. Use initialTransition instead.
        transitionSpeed: 400,
        trueFullscreen: true, // 1.2.7
        useCanvas: false, // 1.2.4
        variation: '', // 1.3.2
        videoPoster: true, // 1.3
        vimeo: {
            title: 0,
            byline: 0,
            portrait: 0,
            color: 'aaaaaa'
        },
        wait: 5000, // 1.2.7
        width: 'auto',
        youtube: {
            modestbranding: 1,
            autohide: 1,
            color: 'white',
            hd: 1,
            rel: 0,
            showinfo: 0
        }