Function getWindowForElement

docs/app/js/sanddance-app.js:92757–92760

* get the window object of an element * @param {HTMLElement} element * @returns {DocumentView|Window}

(element)

 * @param {HTMLElement} element
 * @returns {DocumentView|Window}
 */ function getWindowForElement(element) {
        var doc = element.ownerDocument || element;
        return doc.defaultView || doc.parentWindow || window;
    }
    var MOBILE_REGEX = /mobile|tablet|ip(ad|hone|od)|android/i;
    var SUPPORT_TOUCH = "ontouchstart" in window;
    var SUPPORT_POINTER_EVENTS = prefixed(window, "PointerEvent") !== undefined;