With Google Adwords Content Network You Can display text banner ads,image banner ads,flash banner ads and Video Ads,Google Content Network have two targeting options:Contexual Targeting and Site Targeting
Contexual Targeting:
Content targeting is an extension of our search advertising business. With search, when a user types a word into a search box, we show ads that are related to that word. With content targeting, when a user is browsing the Internet, we show ads related to the content the user is reading. In both cases, we show contextually relevant ads.

Site Targeting:
Site targeting lets advertisers place their ads on specific sites in the AdWords content network. Using the powerful site selection tool, advertisers can search for sites which cover a certain topic or for sites frequented by a specific audience demographic. Advertisers can run their ads on the entire site, a section of that site, or even on individual pages of the site. That means an ad for Jasmine tea can appear on a single page devoted to tea, on a site’s full beverage section, or on an entire site frequented by women between the ages of 45 and 64 who have a household income greater than $100,000 and live in Walla Walla Washington.
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