External Flash Movie behind an HTML Overlay Div [duplicate]

This question already has answers here: 开发者_如何学Go Closed 11 years ago.

Possible Duplicate:

Div Z-Index issue with Flash movie

Okay, is there a way to have an external flash movie that I have iframed in from another server show up behind an overlay div? Currently when I open my overlay, the flash movie shows through it.

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You need to make sure you either have the param wmode set to transparent or opaque - using the default setting (window) will place it above any other content (think: infinite z-index).

edit: if you are not able to embed the flash yourself, you may have issues - that param needs to be set. Is it something that you can embed yourself just by moving the embed code to your site?