$(document).ready(function() {
  //Banner faden
	$('#banner-bg').cycle('fade');
	
	//Fancybox
	jQuery.fn.fancybox.defaults.path = "/images/fancybox/";
	 $(".images a").fancybox();
	 
});

function changeBackgroundImage() {
	var i=0;
	var filenames = new Array();
	//Filenames van bg images in array steken
	$(".randomizer_bi").each(
		function() {
			filenames[i] = ($(this).val());
			i++;
		}
	);
	
	//Random filename kiezen
	var randomIndex = Math.floor(Math.random() * filenames.length);
	var chosenBackground = filenames[randomIndex];
	
	//CSS voor background banner aanmaken
	var dir = $(".randomizer_directory").val();
	var strForCss = "url(/images/" + dir + "/" + chosenBackground + ")"; //+ "top left no-repeat;";
	var prevCss = $("#banner-bg").css("background-image");
	
	//CSS aanpassen
	if (filenames.length > 1) {
		//background-image gebruiken ipv background. (anders fout in IE6 en 7)
		$("#banner-bg").css("display", "none");
		//setTimeout("test();",3000);
		$("#banner-bg").css("background-image", strForCss);
		$("#banner-bg").fadeIn(2000);
	} else {
		$("#banner-bg").css("display", "none");
		$("#banner-bg").fadeIn(2000);
	}
	
		
}