Using Ticketline php page inside your own website

The Ticketline php page utilises an XML feed to show information on events based on your parameters

example-1 has the following fields filled in:
city: Manchester
venue: none
artist: none

example-2 has the following fields filled in:
city: Manchester
venue: Manchester Moho Live
artist: none

example-3 has the following fields filled in:
city: none
venue: none
artist: JLS