Stop flash loading in hidden layer

Hi everyone -

I have a simple show/hide layer script that basically works on an onClick="…" value=“Show Div” - kind of idea. Within the hidden div is a streaming flash movie. The kick is that I can hear that flash movie loaded and playing before anything is clicked to load the hidden layer.

Is there anyway to keep the flash file from loading until the onClick? I don’t want to change the autoplay, because when the hidden file is loaded I would like the SWF to autoplay at that point.

Thanks!