/*
	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_2,false):window.attachEvent('onload',so_init_2);

var d2=document, imgs2 = new Array(), zInterval = null, current2=0, pause=false;

function so_init_2()
{
	if(!d2.getElementById || !d2.createElement)return;

	css = d2.createElement('link');
	css.setAttribute('href','../js_adboxes/slideshow2b.css');
	css.setAttribute('rel','stylesheet');
	css.setAttribute('type','text/css');
	d2.getElementsByTagName('head')[0].appendChild(css);

	imgs2 = d2.getElementById('rotator_one').getElementsByTagName('img');
	for(i=1;i<imgs2.length;i++) imgs2[i].xOpacity = 0;
	imgs2[0].style.display = 'block';
	imgs2[0].xOpacity = .99;

	setTimeout(so_xfade_2,5000);
}

function so_xfade_2()
{
	c2Opacity = imgs2[current2].xOpacity;
	n2Index = imgs2[current2+1]?current2+1:0;
	n2Opacity = imgs2[n2Index].xOpacity;

	c2Opacity-=.05;
	n2Opacity+=.05;

	imgs2[n2Index].style.display = 'block';
	imgs2[current2].xOpacity = c2Opacity;
	imgs2[n2Index].xOpacity = n2Opacity;

	setOpacity_2(imgs2[current2]);
	setOpacity_2(imgs2[n2Index]);

	if(c2Opacity<=0)
	{
		imgs2[current2].style.display = 'none';
		current2 = n2Index;
		setTimeout(so_xfade_2,5000);
	}
	else
	{
		setTimeout(so_xfade_2,50);
	}

	function setOpacity_2(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) + ')';
	}
}