Pushdown or fixed leaderboard advertisements at 960px (width) x 160px (height) plus two skyscraper adverts 160px (width) x 960px (height) or full wallpaper background to fill page gutters with a static image or colour. Page takeovers take the prominent positioning of leaderboards and back them up with skyscraper ads down each side of the page, achieving an even greater level of exposure for clients. Similar to leaderboards, skyscraper ads integrate with the design of the page and offer you a distinct presence on the page while remaining fairly subtle and unobtrusive.
Please see a live example here.
