How can i make a "site links" window like the one in the top left of this forum?

Is it a custom island?

When looking to make a custom island i see the following:

"Warning: Invalid PHP code that has syntax errors can result in breaking the entire portal."

And after reading the that warning i decided that i would NOT attempt this.

thanks

and thanks again to all here who've been so very helpful!
Sirdude, Rick, Gizmo and several others -- you're all a great bunch.

Yes it is a custom island.
You just entered it incorrectly.
Take a look Here

Thanks Ruben!!!

[and forgive me for posting this in the wrong section it shoulda been in "General Assistance."]