Using Thickbox in WordPress Plugin Admin Page

Hi,

I’m working on a wordpress plugin, and one thing it needs to do is install another plugin. The code we use to call up the wordpress plugin installer is as follows:

<a href="plugin-install.php?tab=plugin-information&plugin=all-in-one-seo-pack&TB_iframe=true&width=640&height=450">Install Plugin</a>

That is copied almost verbatim from the plugin installer page inside of WordPress’ Control Panel. It works fine there, but it doesn’t work in our plugin. Anybody know what I’m doing wrong?

It works in WordPress 2.8.6, but once we hit 2.9 it breaks and we just get the loading bar, and nothing ever happens.

When I right click and open the link in a new tab, it works.