Flash Ad template

we require a flash hover ad template to be created. we want to replicate this ad unit - [login to view URL] we need the ad unit to be template based so we can easily swap in and out different creative with minimal work 1. standard medium rectangle ad (300x250, 35kb) 2. rollover the ad and it rotates, expands and plays video (15 secs max), must have mute button. 3. click and the unit expands to the left (max of 600px x 350px). in the example provide the unti expands much larger than 600px but we must limit the expand size to 600x350px. file size 100kb. video plays, sound is muted. must have close button and sound mute button. holds a video unit exact specifications will be provided to the winning bid. PLEASE NOTE: we build several units like this each month and want to work long term with the successful bidder