AOL Television, or In2TV as it is called, allows viewers to click on episodes from a long list of series and watch free.

When viewers click on the Donate button, the advertisers whose banners appear contribute to the American Cancer Society.

To vote for the next video to be played on the show, viewers click once on a spot under the description of the video.

VideoEgg, an online video network, is selling scrolling ads at the bottom of videos that invite viewers to click on them to see more.

Video Blog: Video content that allows viewers to click on and purchase products related to the video's subject.

Episodes have interactive features that allow a viewer to click on an advertiser's product for more information.

They are displayed on a bank of 19 monitors, and viewers may click through them, using a mouse.

When a viewer clicked on the link and downloaded the mod, it infected the computer.

The most elaborate is a map of Jerusalem on which the viewer can point and click to visit a particular spot.

Ads and links near the video box will prompt viewers to click for more information or buy the products.