Abstract: One or more techniques and/or systems are disclosed for rendering online ads on a webpage. A first inter-frame communication channel is created, which comprises a first communication channel between a first cross-domain frame and a host page, such as the webpage. The first cross-domain frame comprises content from a domain that is different than that of the host page domain. A second inter-frame communication channel is created comprising a second communication channel between the first cross-domain frame and a second cross-domain frame in the host page.

Abstract: A target web page may embed resources hosted by a source server. However, this embedding may result in compatibility and/or security issues; e.g., the dimensions of the embedded resource may skew the layout of the target web page. Instead, a source web page may be rendered separately from a target web page, and a source region of the source web page (e.g., a region defined by a set of coordinates) may be extracted from the source web page and may be presented in a target region of the target web page. The elements of the source region may be displayed and executed in isolation within the source web page, and may operate within a source domain (e.g., communicating with the source server and accessing cookies stored by the source server), yet may not interact with the elements of the target web page, thereby alleviating many compatibility and security problems.

Abstract: One or more techniques and/or systems are disclosed for providing a customized service error message to a user of a service. An error encountered during a user action related to the service may be compared to one or more identified service outages to determine if the error may be attributable to any of the service outages. If the error may be caused by one or more of the identified service outages, the customized service error message can be provided, where the customized service error message comprises information about one or more of the identified service outages that cover the error. The customized service error message may be displayed to the user so that the user knows that the error is server/service side (e.g., as opposed to an issue on the user's local device), a timeframe within which the error is expected to be resolved, etc.

Abstract: One or more techniques and/or systems are disclosed for identifying an in-application message to display to a user. A user may perform a user action in an application, which can be identified. The identified user action can be compared to metadata data associated with a plurality of in-application messages for the application, and an in-application message that is eligible for display to the user can be identified based on the user action. A determination can be made whether to display the eligible message to the user in the application, based upon one or more in-application messages that the user may have previously viewed, as may be found or tracked in a user message viewing history.

Abstract: One or more techniques and/or systems are disclosed for identifying an in-application message to display to a user. A user may perform a user action in an application, which can be identified. The identified user action can be compared to metadata data associated with a plurality of in-application messages for the application, and an in-application message that is eligible for display to the user can be identified based on the user action. A determination can be made whether to display the eligible message to the user in the application, based upon one or more in-application messages that the user may have previously viewed, as may be found or tracked in a user message viewing history.

Abstract: One or more techniques and/or systems are disclosed for providing a customized service error message to a user of a service. An error encountered during a user action related to the service may be compared to one or more identified service outages to determine if the error may be attributable to any of the service outages. If the error may be caused by one or more of the identified service outages, the customized service error message can be provided, where the customized service error message comprises information about one or more of the identified service outages that cover the error. The customized service error message may be displayed to the user so that the user knows that the error is server/service side (e.g., as opposed to an issue on the user's local device), a timeframe within which the error is expected to be resolved, etc.

Abstract: A target web page may embed resources hosted by a source server. However, this embedding may result in compatibility and/or security issues; e.g., the dimensions of the embedded resource may skew the layout of the target web page. Instead, a source web page may be rendered separately from a target web page, and a source region of the source web page (e.g., a region defined by a set of coordinates) may be extracted from the source web page and may be presented in a target region of the target web page. The elements of the source region may be displayed and executed in isolation within the source web page, and may operate within a source domain (e.g., communicating with the source server and accessing cookies stored by the source server), yet may not interact with the elements of the target web page, thereby alleviating many compatibility and security problems.

Abstract: One or more techniques and/or systems are disclosed for rendering online ads on a webpage. A first inter-frame communication channel is created, which comprises a first communication channel between a first cross-domain frame and a host page, such as the webpage. The first cross-domain frame comprises content from a domain that is different than that of the host page domain. A second inter-frame communication channel is created comprising a second communication channel between the first cross-domain frame and a second cross-domain frame in the host page.

Abstract: The functionality of a core application is extended using an add-on application (module) by extending native data types on the core application with custom data types and custom actions on the module. The module provides metadata associated with its custom data types and custom actions to the core application, which creates a dynamic type/action table. In some cases, native data types may be extended with custom data types and their associated actions. In other cases, native data types may be extended with custom actions from the module. The custom actions may be enabled for instances of native data types that have been extended. When a custom action is selected, code corresponding with the selected custom action is called from the module and run to perform the selected custom action.

Abstract: The functionality of a core application is extended using an add-on application (module) by extending native data types on the core application with custom data types and custom actions on the module. The module provides metadata associated with its custom data types and custom actions to the core application, which creates a dynamic type/action table. In some cases, native data types may be extended with custom data types and their associated actions. In other cases, native data types may be extended with custom actions from the module. The custom actions may be enabled for instances of native data types that have been extended. When a custom action is selected, code corresponding with the selected custom action is called from the module and run to perform the selected custom action.