Intercept Embedded IE Click

[mmcevil 0]

Hi, I have an embedded IE object where I navigate them to a start page. If they click on a link, I want to intercept the link to see check the domain before I decide to allow them to continue, or cancel the operation. I see using _IEHeadInsertEventScript where I can stop them altogether, but I don't see where I can catch the click and decide first. Any help?

Thanks!