filebrowser-durandal-widget/lib/knockout/build/fragments/extern-pre.js

(function(undefined){
    // (0, eval)('this') is a robust way of getting a reference to the global object
    // For details, see http://stackoverflow.com/questions/14119988/return-this-0-evalthis/14120023#14120023
    var window = this || (0, eval)('this'),
        document = window['document'],
        navigator = window['navigator'],
        jQueryInstance = window["jQuery"],
        JSON = window["JSON"];