With Interactive Mathematics Miscellany and Puzzles . All ads must be saved in gif or jpg formats. Buttons must contain no looping. When a page is scrolled up, buttons stay longer than banners in the visible area of the page.
Animation is a distraction that interferes with page perusal.
All new creative as well as changes and modifications must be sent in 2 business days prior to the start of the campaign. Alexander Bogomolny 2793324 .