/*
 * controls the banner on the home page
 */
$(document).ready(function(){
	$.ajax({	
		type: "GET",
		url: "xml/intro.xml",
		dataType: "xml",
		success: function(xml) {
			$('#introbanner').empty();
			$('#introbanner').append('<ul id="scenes"><\/ul>');
			$('#introbanner').append('<div id="thumbnails"><\/div>');
			$('scene',xml).each(function(){
				$('ul#scenes').append('<li><a href="'+$('link',this).text()+'"><img src="'+$('mainimage',this).text()+'" alt="" /><\/a><\/li>');
			});
			$('ul#scenes').cycle(
				{
					fx:'fade',
					speed:500,
					timeout:9000,
					pager:'div#thumbnails',
					pagerAnchorBuilder:function(idx,scene){
						return '<a href="#"><img src="'+ $('scene:eq('+idx+') thumbnail',xml).text() +'" alt="" /><\/a>';
					}
				}
			);
			$('div#thumbnails a').focus(function(){ this.blur(); });
		}
	});
});