* Get new iframe object for an upload.
*
* @private
+ * @param {string} id
* @return {HTMLIframeElement}
*/
function getNewIframe( id ) {
* Shortcut for getting hidden inputs
*
* @private
+ * @param {string} name
+ * @param {string} val
* @return {jQuery}
*/
function getHiddenInput( name, val ) {
*
* @param {string} filekey
* @param {Object} data
+ * @return {jQuery.Promise}
*/
uploadFromStash: function ( filekey, data ) {
data.filekey = filekey;