Abstract: A first interface, such as a set of search results, is presented that includes first data in a first region and second data in a second region. Presented data may include images, text, or other information associated with items available for purchase. User input indicating a portion of the first data is received. In response to the user input, third data that is related to the indicated portion of the first data is determined. The third data is presented in the first region of the interface in place of the first data. Further input to the first region may return the first data to view. As a result, a user may view the third data within the first interface without navigating to a separate interface. Selection of a navigational link associated with the third data may navigate to a portion of a subsequent interface where the third data is presented.