rrent document and the linked document or asset are in the same folder and are likely to remain together. You can also use a document-relative path to link to a document or asset in another folder by specifying the path through the folder hierarchy from the current document to the linked document.
The basic idea of document-relative paths is to omit the part of the absolute path that is the same for both the current document and the linked document or asset, providing only the portion of the path that differs.
For example, suppose you have a site with the following structure:
To link from contents.html to hours.html (both in the same folder), use the relative path hours.html.
To link from contents.html to tips.html (in the resources subfolder), use the relative path resources/tips.html. At each slash (/), you move down one level in the folder hierarchy.
To link from contents.html to index.html (in the parent folder, one level above contents.html), use the relative path ../index.html. Two dots and a slash (../) moves you up one level in the folder hierarchy.
To link from contents.html to catalog.html (in a different subfolder of the parent folder), use the relative path ../products/catalog.html. Here, ../ moves you up to the parent folder, and products/ moves you down to the products subfolder.
When you move files as a group—for example, when you move an entire folder, so that all the files inside that folder retain the same relative paths to each other—you don’t need to update document-relative links between those files. However, when you move an individual file that contains document-relative links, or an individual file targeted by a document-relative link, you do need to update those links. (If you move or rename files using the Files panel, Dreamweaver updates all relevant links automatically.)
Site root–relative paths describe the path from the site’s root folder to a document. You may want to use these paths if you are working on a large website that uses several servers, or one server that hosts several sites. However, if you are not familiar with this type of path, you may want to stick