Hot!Ajax

jqModal is a tool to help you display notices, dialogs, and modal windows in a web browser. Looks are controlled by standard and designer friendly HTML and CSS, independent of the javascript. jqModal is flexible and tiny -- it is the Swiss Army Knife of a great "general purpose" window plugin for jQuery.

Write by Nadia
This plugin displays a confirmation message in place before doing an action. It does not require adding any extra code apart from a call to the plugin itself. One call to $(element).confirm() will do the magic. Also, this plugin doesn't require you to provide a callback function; it figures it out on its own.