/*	Image Cross Fade Redux	Version 1.0	Last revision: 02.15.2006	steve@slayeroffice.com	Rewrite of old code found here: http://slayeroffice.com/code/imageCrossFade/index.html*/window.addEventListener ? window
		.addEventListener('load', so_init, false)
		: window.attachEvent('onload', so_init);
var d = document, imgs = new Array(), zInterval = null, current = 0, pause = false;
function so_init() {
	if (!d.getElementById || !d.createElement)
		return;
	css = d.createElement('link');
	css.setAttribute('href', 'slideshow2.css');
	css.setAttribute('rel', 'stylesheet');
	css.setAttribute('type', 'text/css');
	d.getElementsByTagName('head')[0].appendChild(css);
	imgs = d.getElementById('slideshow').getElementsByTagName('img');
	for (i = 1; i < imgs.length; i++)
		imgs[i].xOpacity = 0;
	imgs[0].style.display = 'block';
	imgs[0].xOpacity = .99;
	setTimeout(so_xfade, 3000);
}
function so_xfade() {
	cOpacity = imgs[current].xOpacity;
	nIndex = imgs[current + 1] ? current + 1 : 0;
	nOpacity = imgs[nIndex].xOpacity;
	cOpacity -= .05;
	nOpacity += .05;
	imgs[nIndex].style.display = 'block';
	imgs[current].xOpacity = cOpacity;
	imgs[nIndex].xOpacity = nOpacity;
	setOpacity(imgs[current]);
	setOpacity(imgs[nIndex]);
	if (cOpacity <= 0) {
		imgs[current].style.display = 'none';
		current = nIndex;
		setTimeout(so_xfade, 3000);
	} else {
		setTimeout(so_xfade, 50);
	}
	function setOpacity(obj) {
		if (obj.xOpacity > .99) {
			obj.xOpacity = .99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = 'alpha(opacity=' + (obj.xOpacity * 100) + ')';
	}
}