This dialog box is used to apply alternate text check and spelling check to the files constituting a site. You can perform multiple checks at the same time.
[Site to Check] field
Used to specify the site to be checked.
[Alternate Text] check box
Select this option to find any files for which alternate text has not yet been specified.
[Spelling] check box
Select this option to find any spelling errors.
[Start] button
Used to start a check.