Abstract:
A method and system to allow a user to select a web site home page in a desired language is disclosed. The method comprises the steps of identifying within a web address request a directional information item, providing a web page associated with the web address to a second web site corresponding to said directional information item, wherein the second web site includes a language translator, translating the web page textual information in accordance with the language translator and returning the translated web page to the user. The method further comprises the steps of accessing a control table to determine a status of the web page and obtaining a version of the web page stored locally on the second site, when said status indicates said web page is locally stored and valid, otherwise obtaining a current version of the web page; and translating the obtained web page.

Description:
FIELD OF THE INVENTION  
       [0001]     This application is related to the field of network page management and more specifically to a method and system for dynamically establishing a web site home page in a desired language.  
       BACKGROUND OF THE INVENTION  
       [0002]     Since its advent, the use of public networks, such as the Internet and the World Wide Web (www), has become a significant tool for companies to distribute information regarding their products and services. Many companies that sell or advertise their products to the general public, whether locally or in the international community, commonly use a portal homepage that allows their customers to view the contents of the entire web site in a particular language. Conventionally, the portal homepage is in a language that is classified as a default language and the user is provided with a link to a homepage in a then desired language. Hence, a user must first sign on to the web site and then select a particular or desired language homepage before obtaining information regarding the company&#39;s products or services.  
         [0003]     While this method enables the company to respond to local language desires, the maintenance of the web page in multiple languages is a significant burden on company resources. When products or services are changed, added or deleted, associated web pages, in each language, must be updated to reflect such changes.  
         [0004]     Accordingly, there is a need for a method and a system for reducing the burden imposed by multiple language web sites and the ability to simplify the updating of such web sites.  
       SUMMARY OF THE INVENTION  
       [0005]     A method and system to allow a user to select a web site home page in a desired language is disclosed. The method comprises the steps of identifying within a web address request a directional information item, providing a web page associated with the web address to a second web site corresponding to said directional informational item, wherein the second web site includes a language translator, translating the web page textual information in accordance with the language translator and returning the translated web page to the user. The method further comprises the steps of accessing a control table to determine a status of the web page and obtaining a version of the web page stored locally on the second site, when said status indicates said web page is locally stored and valid, otherwise obtaining a current version of the web page; and translating the obtained web page. 
     
    
     BRIEF DESCRIPTION OF THE DRAWINGS  
       [0006]      FIG. 1  illustrates a block diagram of an exemplary process for selecting desired homepage language in accordance with the principles of the invention;  
         [0007]      FIG. 2  illustrates in further detail the processing shown in  FIG. 1 ;  
         [0008]      FIG. 3  illustrates a flow chart providing detail of the processing shown in  FIGS. 1 and 2 ; and  
         [0009]      FIG. 4  illustrates a system for implementing the process illustrated in  FIGS. 1-3 .  
     
    
       [0010]     It is to be understood that these drawings are solely for purposes of illustrating the concepts of the invention and are not intended as a definition of the limits of the invention. The embodiments shown in  FIGS. 1-4  and described in the accompanying detailed description are to be used as illustrative embodiments and should not be construed as the only manner of practicing the invention. Also, the same reference numerals, possibly supplemented with reference characters where appropriate, have been used to identify similar elements.  
       DETAILED DESCRIPTION OF THE INVENTION  
       [0011]      FIG. 1  illustrates a block diagram of an exemplary process  100  for selecting desired homepage language in accordance with the principles of the invention. In this exemplary process, browser software  110  on client computer  115  transmits a request, using a web address or a URL, over network  120  to server  125 . Server  125 , in this case, is representative of a proxy to the host web designated in the transmitted address or URL. Server  125  includes language recognizer software  130  that extracts information from the address or URL and directs the request based on the information extracted from the request. More specifically, the language recognizer software  130  determines whether information in the request is associated with a site language cookie that has previously been stored on client computer  115 . Cookie technology is well known in the art of networking and need not be discussed in detail herein.  
         [0012]     If language recognizer software  130  determines that site language cookie information is not available, the request is directed to a default web site  140 . In this illustrated case, the default web site  140  is maintained in a traditional Chinese language  145 . However, if the language recognizer software  130  determines site language cookie information is available, then the request is directed to the appropriate language virtual web site, shown as web sites  150  and  155 . In this illustrative case site  150  may be associated with a web site that is maintained in a simple Chinese language while site  155  may be associated with a web site maintained in Japanese. Although only two alternate language web sites are shown, it would be recognized by those skilled in the art that the present invention is not limited to only the two sites shown but many contain any number of alternate language web sites.  
         [0013]      FIG. 2  illustrates in further detail processing  100  shown in  FIG. 1 . In this case, browser software  110  provides a request to web server language recognizer software  130  as previously discussed. Language recognizer software  130  extracts desired data from the address and language information from a URI table (not shown), which provides information regarding the desired web page and includes information regarding addresses of alternate web sites or instructions that provide direction regarding language conversion processing. For example, the URI table may include information that a desired web page is stored on a local web server (i.e., local mode) and this page is not suitable for language translation or conversion. In another aspect, the URI table may indicate that a desired web page is always obtained from a language converter program. Furthermore, in one case, the web page may be referred to a “no-cache” page as the desired web page may change. In another case, the ability to access the desired web page may have expired and must again be read. In this case, access to the desired web page may be made through information stored in a “cache” memory and is referred to as a “cache” page.  
         [0014]     As would be appreciated, the language recognizer software may be resident on the proxy server  125  or on a second server (not shown). Dependent upon the desired language information, a basic web page may be provided as represented by web server or site  140 , as in this illustrated example, when the desired language information in the URI table is determined to be “ZH-BIG5”. However, if the desired language information is determined to be “GB2312” or “JP-EUC,” the request is directed to either web site  150 , e.g., simple Chinese, or web site  155 , e.g., Japanese, respectively. Web sites  150  and  155  may further include language plug-in software  152  and  157 , respectively. Language plug-in software is operable to translate or convert the information on a provided basic web page to the appropriate language. The converted web page is then provided to the browser software  110  for viewing on the user&#39;s computer.  
         [0015]      FIG. 3  illustrates a process  300  that provides further detail of the processing shown in  FIGS. 1 and 2 . In this case, when a URI attribute table is received at the web site containing a language conversion plug-in, the URI attribute table is analyzed to determine a next process step.  
         [0016]     If the URI attribute table indicates that the desired web site is a “no-cache mode” site, at block  310 , then the existing web page received from the web server is translated into the appropriate language, at block  315 , and returned to browser software  110 . If, however, it is not a “no-cache mode” site, a determination is made at block  320  whether the web site associated with the URI is local to the web site. If the web site is not indicated to be local, then the web page is reloaded at block  322 , translated at block  324  and saved as a local entry at block  326 .  
         [0017]     However, if the web site is indicated to be local, a determination is made at block  330  whether the locally stored web site is still valid. For example, the determination may check whether the time the local file was last modified is less than a storage time associated with the base web page. If the local is valid then the file is translated at block  335  and returned to browser software. Otherwise, the base web page is reloaded, translated and returned to browser software.  
         [0018]     In another aspect of the process shown in  FIG. 1 , the URI attribute table may be updated periodically, preferably on an hourly basis. This periodic update process allows an administrator or web master to manually update the URI attribute table for different purposes. For example, pages may be personalized or different style pages may be used as local pages. In this periodic update, the modification time of base web pages may also be updated.  
         [0019]      FIG. 4  illustrates a system  400  for implementing the principles of the invention as depicted in the exemplary processing shown in  FIGS. 1-3 . In this exemplary system embodiment  400 , input data is received from sources  405  over network  450  and is processed in accordance with one or more software programs executed by processing system  410 . Processor  410  may be representative of a handheld calculator, special purpose or general purpose processing system, desktop computer, laptop computer, palm computer, or personal digital assistant (PDA) device, etc., as well as portions or combinations of these and other devices that can perform the operations illustrated in  FIGS. 1-3 . The results of processing system  510  may then be transmitted over network  470  for viewing on display  480 , reporting device  490  and/or a second processing system  495 .  
         [0020]     Specifically, processing system  410  includes one or more input/output devices  540  that receive data from the illustrated source devices  405  over network  450 . The received data may then be applied to processor  420 , which is in communication with input/output device  440  and memory  430 . Processor  420  may be a central processing unit (CPU) or dedicated hardware/software, such as a PAL, ASIC, FGPA, operable to execute computer instruction code or a combination of code and logical operations. Input/output devices  440 , processor  420  and memory  430  may communicate over a communication medium  425 . Communication medium  425  may represent a communication network, e.g., ISA, PCI, PCMCIA bus, one or more internal connections of a circuit, circuit card or other device, as well as portions and combinations of these and other communication media.  
         [0021]     In one embodiment, processor  420  may include code which, when executed, performs the operations illustrated herein. The code may be contained in memory  430 , read or downloaded from a memory medium such as a CD-ROM or floppy disk represented as  483 , or provided by manual input device  485 , such as a keyboard or a keypad entry, or read from a magnetic or optical medium (not shown) which is accessible by processor  420 , when needed. Information items provided by input device  483 ,  485  and/or magnetic medium may be accessible to processor  420  through input/output device  440 , as shown. Further, the data received by input/output device  440  may be immediately accessible by processor  420  or may be stored in memory  430 . Processor  420  may further provide the results of the processing shown herein to display  480 , recording device  490  or a second processing unit  495  through I/O device  440 .  
         [0022]     As one skilled in the art would recognize, the terms processor, processing system, computer or computer system may represent one or more processing units in communication with one or more memory units and other devices, e.g., peripherals, connected electronically to and communicating with the at least one processing unit. Furthermore, the devices illustrated may be electronically connected to the one or more processing units via internal busses, e.g., serial, parallel, ISA bus, microchannel bus, PCI bus, PCMCIA bus, USB, wireless, infrared, radio frequency, etc., or one or more internal connections of a circuit, circuit card or other device, as well as portions and combinations of these and other communication media, or an external network, e.g., the Internet and Intranet. In other embodiments, hardware circuitry may be used in place of, or in combination with, software instructions to implement the invention. For example, the elements illustrated herein may also be implemented as discrete hardware elements or may be integrated into a single unit.  
         [0023]     As would be understood, the operations illustrated in  FIGS. 2-5  may be performed sequentially or in parallel using one or several different processors to determine specific values. Processor system  410  may also be in two-way communication with each of the sources  405 . Processor system  410  may further receive or transmit data over one or more network connections from a server or servers over, e.g., a global computer communications network such as the Internet, Intranet, a wide area network (WAN), a metropolitan area network (MAN), a local area network (LAN), a terrestrial broadcast system, a cable network, a satellite network, a wireless network, or a telephone network (POTS), as well as portions or combinations of these and other types of networks. As will be appreciated, networks  450  and  470  may also be internal networks or one or more internal connections of a circuit, circuit card or other device, as well as portions and combinations of these and other communication media or an external network, e.g., the Internet and Intranet.  
         [0024]     While there has been shown, described, and pointed out fundamental novel features of the present invention as applied to preferred embodiments thereof, it will be understood that various omissions and substitutions and changes in the apparatus described, in the form and details of the devices disclosed, and in their operation, may be made by those skilled in the art without departing from the spirit of the present invention. It is expressly intended that all combinations of those elements that perform substantially the same function in substantially the same way to achieve the same results are within the scope of the invention. Substitutions of elements from one described embodiment to another are also fully intended and contemplated.