11. A display device comprising: a display unit; a storage unit storing a table showing correspondences between text languages of web pages and character strings used in URLs to indicate the respective text languages; and a browser configured to acquire a web page from a web server over a network, and cause the display unit to display the web page acquired from the web server, wherein the browser comprises: a receiving unit receiving a designation of a URL; an acquiring unit acquiring information indicating a text language designated by a user; a first searching unit for searching for a top-level domain “com” or the top-level domain “com” with a slash “/” added to the end of the designated URL; a determining unit determining whether or not the designated URL includes, at the end thereof, the top-level domain “com” or the top-level domain “com” with a slash “/” added to the end thereof; a second searching unit, when the determining step determines that a top-level domain “com” or the top-level domain “com” with a slash “/” has been added to the end of the designated URL, acquiring source code of a web page indicated by the designated URL, and searching the acquired source code for a URL including a character string corresponding to the designated text language with reference to the table stored in the storage unit; and a display control unit, when the URL including the character string corresponding to the designated text language is found by the second searching unit, acquiring a web page indicated by the found URL from the web server over the network and displaying the acquired web page indicated by the found URL, and, when the URL including the character string corresponding to the designated text language is not found by the second searching unit, displaying the web page indicated by the designated URL according to the acquired source code.
11. A display device comprising: a display unit; a storage unit storing a table showing correspondences between text languages of web pages and character strings used in URLs to indicate the respective text languages; and a browser configured to acquire a web page from a web server over a network, and cause the display unit to display the web page acquired from the web server, wherein the browser comprises: a receiving unit receiving a designation of a URL; an acquiring unit acquiring information indicating a text language designated by a user; a first searching unit for searching for a top-level domain “com” or the top-level domain “com” with a slash “/” added to the end of the designated URL; a determining unit determining whether or not the designated URL includes, at the end thereof, the top-level domain “com” or the top-level domain “com” with a slash “/” added to the end thereof; a second searching unit, when the determining step determines that a top-level domain “com” or the top-level domain “com” with a slash “/” has been added to the end of the designated URL, acquiring source code of a web page indicated by the designated URL, and searching the acquired source code for a URL including a character string corresponding to the designated text language with reference to the table stored in the storage unit; and a display control unit, when the URL including the character string corresponding to the designated text language is found by the second searching unit, acquiring a web page indicated by the found URL from the web server over the network and displaying the acquired web page indicated by the found URL, and, when the URL including the character string corresponding to the designated text language is not found by the second searching unit, displaying the web page indicated by the designated URL according to the acquired source code. 14. The display device according to claim 11 , wherein a browser program causes a computer to further perform: when the URL found in the second searching unit comprises a plurality of URLs, receiving a selection of one of the plurality of URLs, and the display control unit acquires a web page indicated by the selected URL from the web server and displays the acquired web page indicated by the selected URL.