How does supersized find which dom elements to apply a slider to?

[slifin]

Hello
I'm trying to debug a wordpress theme that is using this library and I don't think supersize is working in my context, the call I see looks like this:

$.supersized({
    autoplay: false,
    transition: 1,
    transition_speed: 400,
    slide_links: 'blank',
    slides: bgArray
});

bgArray looks to be populated correctly, but I'm not seeing those images in the page, there are no console errors being reported, in an effort to debug my situation I would like to know how the plugin knows where in the dom the slider is

[slifin]

Looking in the getting started documentation I can't see anything related to the dom
am I missing something here?