cookie handling in Qooxdoo

Hi,

In our Qooxdoo application, we want to share data among different javascript pages. We want to set variables on a button click of a page and these variables should be accessible by other pages.

We have thought of using the Cookies for achieving this. Please let me know if there is a better way of handling this in Qooxdoo. Also the requirement is that if we refresh the page the variables should retain the values.

There is a class available in Qooxdoo qx.bom.Cookie, if you can point to some documentation, that will be great help.

Warm regards,
Narasimha