Add to your Plone site the minimal code needed to have the jQueryUI Autocomplete feature.
When you DON'T need this
You must not install this product if your Plone site already have other jQueryUI products like:
collective.js.jqueryui (the most common)
All products above have some drawbacks. For example latest collective.js.jqueryui doesn't play well with Plone 3 (and the Plone 3 compatible version doesn't include autocomplete plugin yet).
When you need this
You need to use jQueryUI autocomplete but you don't want to include the whole jQueryUI stuff that products above give you.
· Plone CMS