brozzler/umbra/behaviors.d/flickr.js

//^https?://(?:www\.)?flickr\.com/.*$

setInterval(function() { window.scrollBy(0,50); }, 100);

setTimeout(function() { 
    a = document.evaluate("//a[contains(@class, 'sn-ico-slideshow')]", document, null, XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null ); 
    f = a.iterateNext(); 
    f.click();}, 
5000);

setTimeout(function() { 
    a = document.evaluate("//a[contains(@data-track, 'photo-click')]", document, null, XPathResult.UNORDERED_NODE_ITERATOR_TYPE, null ); 
    setInterval(function() { 
        f = a.iterateNext(); 
        f.click();
    }, 5000);
}, 5000);