Function fullScreenState

jquery.fullscreen.js:111–113

* Check fullscreen state * * @param {Document} doc The content document * @return {Boolean}

(doc)

 * @return {Boolean}
 */
function fullScreenState(doc) {
    return !!(doc["fullscreenElement"] || doc["msFullscreenElement"] || doc["webkitIsFullScreen"] || doc["mozFullScreen"]);
}

/**
 * Toggles the fullscreen mode.