How do I reference the "title" given the id?
===

    var data = {};
    data.event = [
	{
		"id":"998",
		"title":"Foo",
		"thumb":"",
		"source":""
	},
	{
		"id":"999",
		"title":"Bar",
		"thumb":"",
		"source":""
	}
    ]

Given that id=998 I need to extract the value of the "title" and I'm a bit lost as to the proper syntax.