HMC Impersonation Window Display Issues

Hello all,

I'm trying to add a button to the B2BCustomer type that kicks off an impersonation session (like from the CSCockpit). I've set up the button in the HMC and in my java code correctly capturing the button press and calculating the impersonation URL. I'm having issues when attempting to open up a new window in which to display this URL.

Does anyone know how to open a second user's browser window from an ItemAction class with this impersonation URL? All the WebChips that are currently built out only support hMC type windows. I'm not sure how to launch to the regular website from this admin console. Any help would be appreciated.

Thanks!