Live Updating window.innerWidth/height?

[cookiemonster]

Hi, I have a pretty simple question today,

I know

window.innerWidth

, and

window.innerHeight

return a user's window width and height on load.
I'd like to know if there's a way for these values to be constantly updated - for example, if a user resizes their window, the innerWidth and innerHeight values should update automatically.

Thanks!

[Dijkgraaf]

You could use a JavaScript timer.
But that wouldn't necessarily re-size those things you have sized using those attributes.
How are you using them?

[cookiemonster]

I'm using the attributes to keep some flash content at the same size as the window (minus a certain number of pixels, so I can't use 100% height and width)... I know it seems like a crazy idea, but I need to know if it can be done.

[cookiemonster]

Dijkgraaf, wouldn't using a JavaScript timer theoretically be slow and inefficient? Are there any other ideas that come to mind?