/*
	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('rotator').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,5000);
}

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,5000);
	}
	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) + ')';
	}
}
/*second rotator*/

window.addEventListener?window.addEventListener('load',so_init1,false):window.attachEvent('onload',so_init1);

var d1=document, imgs1 = new Array(), zInterval = null, current1=0, pause=false;


function so_init1()
{
	if(!d1.getElementById || !d1.createElement)return;

	css = d1.createElement('link');
	css.setAttribute('href','slideshow2.css');
	css.setAttribute('rel','stylesheet');
	css.setAttribute('type','text/css');
	d1.getElementsByTagName('head')[0].appendChild(css);

	imgs1 = d1.getElementById('rotator1').getElementsByTagName('img');
	for(i=1;i<imgs1.length;i++) imgs1[i].xOpacity1 = 0;
	imgs1[0].style.display = 'block';
	imgs1[0].xOpacity1 = .99;

	setTimeout(so_xfade1,2000);
}


function so_xfade1()
{
	cOpacity1 = imgs1[current1].xOpacity1;
	nIndex1 = imgs1[current1+1]?current1+1:0;
	nOpacity1 = imgs1[nIndex1].xOpacity1;

	cOpacity1-=.05;
	nOpacity1+=.05;
	

	imgs1[nIndex1].style.display = 'block';
	imgs1[current1].xOpacity1 = cOpacity1;
	imgs1[nIndex1].xOpacity1 = nOpacity1;
	

	setOpacity(imgs1[current1]);
	setOpacity(imgs1[nIndex1]);

	if(cOpacity1<=0)
	{
		imgs1[current1].style.display = 'none';
		current1 = nIndex1;
		setTimeout(so_xfade1,2000);
	}
	else
	{
		setTimeout(so_xfade1,50);
	}

	function setOpacity(obj)
	{
		if(obj.xOpacity1>.99)
		{
			obj.xOpacity1 = .99;
			return;
		}

		obj.style.opacity = obj.xOpacity1;
		obj.style.MozOpacity = obj.xOpacity1;
		obj.style.filter = 'alpha(opacity=' + (obj.xOpacity1*100) + ')';
	}
}