jQuery Live Search
Simple live search for content on web pages.
Usage
$('input[name="q"]').search('.searchable', function(on) {
on.reset(function() {
$('.searchable').show();
});
on.empty(function() {
$('#empty-message').show();
});
on.results(function(results) {
$('.searchable').hide();
results.show();
});
});
View the example at http://nakajima.github.com/jquery-livesearch/