This following includes information on using the Custom HTML
features found in Serv-U (Gold version only).

Serv-U Custom HTML Samples
--------------------------
Serv-U comes packaged with Custom HTML samples that
may be used to help with the creation of your own
custom made HTML Serv-U layout page.  These samples are found
in the "Custom HTML Samples" directory which is located
in your Serv-U installation directory.

Utilizing Custom HTML In Serv-U
-------------------------------
Serv-U supports custom HTML for the HTTP/HTTPS login pages.
This feature allows experienced web developers to design their
login experience to show off their exclusive brand and design
the page to match existing business themes.

The Custom HTML feature operates by allowing a web developer to
provide a custom header and custom footer for the HTTP/HTTPS
login page, while the main Login Form is automatically inserted
between the content defined in the "Header File" and "Footer
File". The Custom HTML interface also uses a CSS file which
defines the style used in the Login Form. This CSS file can also
be used to define custom CSS styles, containers, other CSS
formatting as needed.

The fields used by the Custom HTML feature are:

* Custom HTML Container Directory - This directory must contain
all of the files used by the Custom HTML, including all images,
the Header File, the Footer File, and the CSS file.

* CSS File - This .CSS file contains all the styles, containers,
and other formatting that will be used throughout the Header File
and *Footer File, as well as the styles that will be used by the
Login Form. 

* Header File - This .HTM file contains the content for the HTML
header content that will be inserted before the Login Form;

* Footer File - This .HTM file contains the content for the HTML
footer content that will be inserted after the Login Form.

* Enable Custom HTML - The Custom HTML will not be utilized by
Serv-U until this option is enabled.

Most Custom HTML interfaces will include custom images, which
requires Serv-U to know where the images are being kept. To
universalize this storage location, Serv-U requires the use
of the %25CUSTOM_HTML_DIR%25 tag in paths referencing images. This
has the further benefit of avoiding changes to HTML when the
container storing the HTML files/images is changed, because the
path only has to be defined once in the "Custom HTML Container
Directory" field. The tag is used as follows:

<img src="/%25CUSTOM_HTML_DIR%25/images/image.png" alt="My Image">
