Positioning Aloha to the top of text

Hey, this is my first time on here and would like to say i love this WP plugin XD

Have been looking into the Aloha editor about positioning it to the top of the current text box as it is a real pain it sliding all over the page. I managed to find this response here.
how_do_i_position_the_toolbar_from_javascript

But when i use js code,

Aloha.settings.floatingmenu = {
    behaviour: 'append', // attach FM to the position of a HTML element
    element: 'my-html-element-id', // HTML DOM ID of the element
    pin: false, // boolean if set to true the FM will be pinned (and scroll with the window)
};

I get this error

Uncaught ReferenceError: Aloha is not defined

Any help would be greatly appreciated.
Thanks

http://wordpress.org/extend/plugins/front-end-editor/