In-Field Labels jQuery Plugin
http://fuelyourcoding.com/scripts/infield/

sigh, I've been meaning to do this

This is a simple plugin that turns properly formatted HTML forms into forms with in-field label support. Labels fade when the field is focussed and disappear when text entry begins. Clearing a field and leaving brings back the label.

Last week I was dealing with a unique problem. I needed to set focus to a username field, but the field had an in-field label. The script was set to clear out

These are pretty cool.

Wonder if these wines are any good?

Great in-field label jQuery plugin (text hints)

its her job

Sliding labels for FORM elements