A jQuery templating plugin - created for demonstration purposes.

// Appends one LI, filled with data, into the UL
$("ul").append( tmpl, dataObject );

// Appends multiple LI, filled with data, into the UL
$("ul").append( tmpl, arrayOfDataObjects );

A demo page using this plugin can be found here: http://infinity88.com/jquery-tmpl/movies/movies.htm