I need a bit of help with a page I am making.I want it to work like this:
while a flash file loads in the background a shadowbox overlayer should open as soon as you enter the page.
I tried

window.onload = function() {

But it only loads the file AFTER flash finished loading.So my question is how do i make javascript load a file while the page is loading in the background.
Hope someone can help me

Kind Regards