Locating the SCORM API from a module

gistfile1.txt

function locateScormAPI() {
    function findAPI(win) {
        var attempts = 0;
        while (win.API == null && win.parent != null && win.parent != win) {
            if (++attempts > 7) return null;
            win = win.parent;
        }
        return win.API;
    }
    return findAPI(window) || findAPI(window.opener);
}

var lmsAPI = locateScormAPI();

// lmsAPI.SetValue('cmi.core.lessonStatus', 'passed');