Patent ID: 8819177

Claim:
A system comprising: a first server; at least one other server, the first server and the at least one other server being a computer apparatus and being configured such that a Web page is displayable on a Web browser in a client device connected with the first server and the at least one other server via a network; a registration module configured to register URLs (Uniform Resource Locators) of files providing an added feature for each of the first server and the at least one other server that are defined as a set of servers to be provided with a same added feature as in the first server; a display module configured to display existing Web pages of the first server and the at least one other server in the Web browser, and display the added feature on both a frame and a window on the Web Browser on the first server to provide said added feature to the Web page by manipulating an API (Application Program Interface) from another frame or another window, and to display the added feature twice on the at least one other server in the Web browser and at least once on the Web browser in the client device connected with the first server; and wherein the first server is configured to: store a URL of a script program for providing domains of servers defined as a set to be provided with the added feature stored in memory of a particular computer apparatus that is the first server; check whether or not a URL of the script program has been previously stored in the memory, sending an empty html to the Web browser on the condition that the URL of the script program is not previously stored in the memory, and sending a document file containing a script program for reading a cookie to the Web browser on condition that the URL of the script program has been previously stored in the memory, wherein an abbreviation found on the Web browser is displayed with a full description; display a dialog box requesting user input and receiving the user input in response; display the added feature at least once on the first server, and request a display of the added feature at least twice on the at least one other server; and write a cookie representative of the user input.