var sw3_currImg = 0;

var sw3_imgArray = new Array();
var sw3_imgNbr = 6;
var sw3_imgArrayViewed = new Array();

function sw3_initCycle() {
	var x = document.images['imgCycle'].src;
	x = x.substr(0, x.lastIndexOf('/')+1);
	for (var i = 0; i < sw3_imgNbr; i++) {
		sw3_imgArray[i] = new Image();
		sw3_imgArray[i].src = x + 'cycle_' + i + '.jpg';
		sw3_imgArrayViewed[i] = false;
	}
	sw3_imgArrayViewed[0] = true;
	sw3_nextImg();
}

function sw3_nextImg() {
	var t = true;
	for (var i = 0; i < sw3_imgNbr; i++) {
		t = t && sw3_imgArrayViewed[i];
	}
	if (t) {
		for (var i = 0; i < sw3_imgNbr; i++) {
			sw3_imgArrayViewed[i] = false;
		}
	}
	var nImg = Math.round(Math.random()*(sw3_imgNbr-1));
	while(sw3_currImg == nImg || sw3_imgArrayViewed[nImg]) {
		nImg = Math.round(Math.random()*(sw3_imgNbr-1));
	}
	sw3_imgArrayViewed[nImg] = true;
	sw3_currImg = nImg;
	var img = document.images['imgCycle'];
	var flt = img.filters;
	if (flt&&flt.length&&flt[0]) flt[0].Apply();
	img.src = sw3_imgArray[sw3_currImg].src;
	if (flt&&flt.length&&flt[0]) flt[0].Play();
	setTimeout('sw3_nextImg()', 5000);
}

var sw3_inited;
if (!sw3_inited) {
	setTimeout('sw3_initCycle()', 5000);
	sw3_inited = true;
}