How-to other wicket page (from pop-up to default window)

This was a problem I encounter while developing on wicket. This example is based on wicket 1.2.4.

The problematic was the use of a pop-up to use for searching. The search result are link that will make change the page under the pop-up to display the item clicked but without closing the pop-nor, nor we want to change it because we still want to access all the link.