## [Header information] dialog

It is a dialog box for adding header information to a document.

[Title] Field
  The title of a document is inputted into this field.
[Base URL] Field
  URL used as the starting point of the relative path currently used within the document is specified. A relative path is specified to change [ if base URL is not specified ] a starting point clearly although it becomes the relativity on the basis of its own URL.
[Meta-information]
  It is used when embedding the special information which is not defined by the grammar of HTML as meta-information in a document. A push on "edit" button displays a "meta-information" dialog box.
  - ['NAME' attribute]
    It is used as value of the name attribute of the labels (Abstract etc.) currently displayed here and <META> tag, and the character sequence inputted into the corresponding text field serves as the value of content attribute.
  - ['HTTP-EQUIV' attribute]
    The labels currently displayed here (Expires etc.) <META>, It is used as value of the http-equiv attribute of a tag, and the character sequence inputted into the corresponding text field is used as value of content attribute.

  ['NAME' attribute] and a ['HTTP-EQUIV' attribute] of a meta-information dialog box The following labels can choose and customize a [option]-[meta-information] command.

[Comprehension] Button
  The data inputted as header information on a document is saved.
[Cancellation] Button
  The input of header information is canceled.
[Help] Button
  The help information about this dialog box is displayed.