gistfile1.txt

var form = this.container.one('.'+FORM_UPLOAD),
			id = "upload_" + Math.random(),
			iframe = Y.Node.create('<iframe name="'+id+'"></iframe>'),
			body = Y.one(document.body);
		
		iframe.on(
			'load',
			function(e)
			{
				console.debug(e);
				
			}
		);
		body.append(iframe);
		form.setAttribute('action', Y.config.api+'images/upload');
		form.setAttribute('target', id);
		form.submit();