Hey all...

i've been trying to do this for 2 days with no luck

i have 2 banners



AND



i need these as one image... with it rotating between the 2.... any help?

both images should be 975 x 186

the link 2 both are

http://www.bobnoxiousrock.com/images/header.jpg

and

http://www.bobnoxiousrock.com/images/HEADER2.jpg

Help would be gratefully accepted