This site in accordance with the principle of barrier-free web design build, Main template content of the site is divided into five major blocks:
1) the top of the navigation links area, 2) the relevant links on the left block, and 3) the central main blocks, 4) the right of the relevant block and, 5) under the copyright declaration and recommendations of this web site using a web update the district a convenient key ﹝ Accesskey , also known as shortcut keys ﹞ set as follows: 1) the top of the navigation links area, 2) the relevant links on the left block, and 3) the central main blocks, 4) the right of the relevant block and 5) the bottom of the copyright declaration and recommendations of the use of Web update the district a convenient button on this website ﹝ navigation, also known as shortcut keys ﹞ set as follows:
Alt + U: the top of the navigation links area, this section contains the navigation links on this site related. ALT key + U: the top of the top of the navigation links area, this block contains the navigation links on this site related.
Alt + B: Recommended update the district web page, this area includes the proposed use of browser versions and other related information. ALT key + B: We recommend the use of web updates area, this area includes recommend the use of browser versions and other related information.
Alt + L: Related links on the left area of this block, including this page belongs to the next level of links and other relevant information. ALT key + L: Related links on the left area of this block, including this page belongs to the next level of links and other relevant information.
Alt + R: related links on the right areas, this section contains secondary links to this site. ALT key + ṛ: related links on the right areas, this section contains secondary links to this site.
Alt + C: Main content area of this block presents the content of each web page. ALT key + C: the main content area of this block presents the content of each web page.