Editing parent and child web pages

The present invention provides a Web page edit screen that allows an author to edit parent and child documents collectively while showing, in an appropriate manner, the content of the child document embedded in the parent document. Associated documents of a Web page to be edited are managed as managed documents individually. Document-by-document structure information is derived from the content of each managed document. Web page structure information is then assembled by connecting the document-by-document structure information based on embed-related code. Edit screen data is generated based on the content of the managed documents and the Web page structure information to generate a browser-type edit screen. The content of a relevant managed document is synchronized with the edited content on the edit screen. The edit screen data is matched with the edited content on the edit screen.