window.addEventListener ? window.addEventListener('load', so_init, false) : window.attachEvent('onload', so_init);
var d = document;
var divID = 'slideShow';
var imgs = new Array()
var zInterval = null;
var current = 0;
var pause = false;
var numbers = '';

function so_init()
{
	if ( !d.getElementById || !d.createElement ) return;
	imgs = d.getElementById(divID).getElementsByTagName('img');
	for ( i = 1; i < imgs.length; i++ ) { imgs[i].xOpacity = 0; numbers += i + '&nbsp;'; }
	imgs[0].style.display = 'block';
	imgs[0].xOpacity = 0.99;
	setTimeout(so_xfade, 3000);
}

function so_xfade()
{
	cOpacity = imgs[current].xOpacity;
	nIndex = imgs[current+1] ? current + 1 : 0;
	nOpacity = imgs[nIndex].xOpacity;

	cOpacity -= 0.05;
	nOpacity += 0.05;

	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 > 0.99 )
		{
			obj.xOpacity = 0.99;
			return;
		}
		obj.style.opacity = obj.xOpacity;
		obj.style.MozOpacity = obj.xOpacity;
		obj.style.filter = 'alpha(opacity=' + (obj.xOpacity * 100) + ')';
	}
}