instalación y uso del script.aculo.us en su readme

== Installation/Usage

script.aculo.us includes the Prototype JavaScript Framework
V1.5.0. You can use later versions, as they become available
(see http://prototype.conio.net).

Put prototype.js, and the six files scriptaculous.js,
builder.js, effects.js, dragdrop.js, controls.js and slider.js
in a directory of your website, e.g. /javascripts.
(The unittest.js file is optional and is only needed if you
want to do unit testing on your own javascripts).
Now, you can include the scripts by adding the following
tags to the HEAD section of your HTML pages:
<_script_ src="/javascripts/prototype.js" type="text/javascript">
<_script_ src="/javascripts/scriptaculous.js" type="text/javascript">
ojo los underscores puestos para engañar al parser
scriptaculous.js will automatically load the other files of the
script.aculo.us distribution in, provided they are accessible
via the same path.

See http://wiki.script.aculo.us/scriptaculous/show/Usage for detailed
usage instructions.