The Accesskeys used by this site are designated as follows:
Alt+U: Top block, containing the links to the top and services of this site.
Alt+L: Left block, containing the links to the sub sections of this site.
Alt+C: Center block, providing the principal information of the page.
Alt+G: Searching this site in terms of the keywords you type.
Alt+O: Select options, going to the page you choose.
Alt+K: Textarea, providing keywords or terms for this page.
Alt+J: Jumps over this sub-to choose the single row please to press ALT + J, again presses the Tab key to continue to glance over.