Abstract: One or more elements can be rendered within a canvas of an interface. The elements can be associated with an element attribute and an element data. The elements can be user interface elements. The elements can be associated with a document object model of a markup language document. The interface can be a Web browser. The elements can be visually sorted differently via a graphical transition effect. The transition effect can execute to sort the elements without modifying objects of the document object model, without changing the elements as specified in a mark document being rendered, and without changing the element data of the elements being sorted.

Abstract: A system for providing product metrics is provided. The system includes a controller for accessing a plurality of network-connected information sites and retrieving from the information sites information pertaining to a specified product. The system also includes a database communicatively linked to the controller for storing the information pertaining to the specified product. Additionally, the system includes a data analyzer communicatively linked to the database for generating a plurality of product metrics corresponding to the specified product based upon the stored information. The system further includes a transaction registry communicatively linked to the data analyzer for selecting and organizing the product metrics.