Well after an hour searching online, I have yet to find a solution. Any help would be greatly appreciated.

I need to make an image fade in on page load... then fade out... then back in every 3-4 seconds.

So much the better if I could make the image fade in... then a mild cycling flicker effect about every 3-4 seconds.

...and something that works cross browser. If the browser isn't supported then simply have the static image displayed.

Is this possible?

If so anyone have some code examples I can work from?