公开(公告)号：US09460159B1

公开(公告)日：2016-10-04

申请号：US14101620

申请日：2013-12-10

Applicant: Google Inc.

Inventor： Walter Alexander Mostowy ,  Rudiger Lippert ,  Peng Zhang

IPC: G06F7/00 ,  G06F17/30

CPC classification number: G06F17/30557 ,  G06F17/30528 ,  G06F17/3089

Abstract: A module may be included with a content item. The module may be configured such that the module performs a number of tasks at a first rate via a timer when the module is visible and at a second rate via a timer when the module is not visible. A script may be used with the module to determine the number of times the task has been executed by the module and to compare the number of times the task has been executed to a value. If the number of times that the task has been executed by the module is greater than the value then data may be output to indicate the that content item has been viewed. In some instances, the module may be used with a content item served in a cross-domain iframe.

Abstract translation: 内容项可能包含模块。 模块可以被配置为使得当模块可见时，模块通过定时器以第一速率执行多个任务，并且当模块不可见时，该模块通过定时器以第二速率执行。 模块可以使用脚本来确定模块执行任务的次数，并将任务执行的次数与值进行比较。 如果模块执行的任务的次数大于该值，则可以输出数据以指示该内容项已经被查看。 在某些情况下，该模块可以与跨域iframe中提供的内容项一起使用。