Untitled

Change overlay closeOnClick from false to true when external page is done loading
In Master Page:

    $("a[rel]").overlay({
    closeOnClick: false
    });

In Page Being loaded into overlay:

    once page is loaded{
    closeOnClick: true
    }

$(document).ready(function ()
{
        $("#exposeMask").click( function () {
            $("#apple_overlay").data("overlay").close();
        });
});