Initialize autocomplete widget when loaded asynchronously via Ajax

Hello, I am finding it necesary to initialize the autocomplete widget after the form is loaded with ajax. Because the widget is initialized only once in autocomplete_deluxe.js on page load, widgets that arrive afterwards don't get initialized. Using jQuery, components can be easily initialized doing $( ".selector" ).autocomplete(); But how would one approach this with autocomplete deluxe?

Thanks in advance.