Abstract: Systems and methods for generating a browsing area of a web browser include receiving a request for a new browsing area and allocating a portion of the new browsing area for a function. The function may populate the allocated portion of the new browsing area with retrieved content.

Abstract: Systems and methods to determine time duration of a window display by a client computing device are provided. The management system can generate a timer application that is transmitted to the client computing device. The timer application can be transmitted to the client computing device with a content item that is to be displayed by the client computing device. When the content item is displayed, the timer can be executed by the client computing device and can calculate the amount of time that the window is displayed and not blocked from display. The timer can generate interval indications that indicate that the content item was not blocked from display within a given time interval. At the end of each time interval that the content item was not blocked, the timer can transmit the interval indication to the management system.

Abstract: Content items are distributed in content item distribution slots that define a period of time. A purchaser of a content item distribution slot can select one or more content items to distribute in the slot based on information regarding an individual to whom a content item is distributed in the content item distribution slot.

Abstract: This disclosure relates to media capture during generation of a message. A media capture component can receive user input to initiate capture of media information during generation of the message. The media capture component can identify hardware available for capturing the media information, and acquire the media information using the identified hardware. An integration component can integrate the captured media information with the message, and a transmission component can transmit the message and integrated captured media information.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for providing advertisements. A method may include receiving, from a client device, a query from a webpage presented on the client device, and identifying two or more advertisements responsive to the query, each advertisement associated with one or more keywords, and a cost-per-display-time selected by a respective advertiser associated with the advertisement. The method can further include ranking the two or more advertisements based on at least the cost-per-display-time associated with the respective advertisement, and providing one or more of the ranked advertisements to the client device to be presented on the webpage.

Abstract: Systems and methods for providing relevant online content may include evaluating an action performed by a user identifier to determine the user's opinion regarding a topic. Content related to the topic may be selected and provided to an electronic device associated with the user identifier.

Abstract: Impression frequency of displayed content may be regulated by data processing apparatus by receiving from a content sponsor content items and information relating to an impression frequency with which one or more of the content items is to be displayed a viewer, maintaining a history of content items displayed to the viewer, receiving a request for content to be displayed to the viewer, selecting a content item from among the received content items based at least in part on the received impression frequency information and the viewer's maintained history, and providing the selected content item for presentation.

Abstract: Systems and methods for delivering and rendering content to a user having a computing device including a display are disclosed. One method performed by one or more servers includes receiving a request for primary content, sending the primary content to the computing device, the primary content configured to be rendered in a first portion of the display of the computing device, receiving a request for secondary content, and sending the secondary content to the computing device, the secondary content configured to be rendered in a second portion of the display upon a request to pause rendering of the primary content. The method can further include receiving a request to resume rendering of the primary content, stopping the sending of the secondary content to the computing device, and again sending the primary content to the computing device.