Disclosed is a system and method for modifying the presentation of content and/or graphical elements and behavior of a digital presentation (e.g., a webpage) by identifying an information event and dynamically overlaying a fully functional complementary presentation of the digital presentation, without accessing the underlying source code of the digital presentation, employing a special software or equipment (e.g., a special web browser), or requiring that original or user submitted content associated with the digital presentation be transmitted to a remote or otherwise uncontrolled server.