/*	Image Cross Fade Redux (custom)	Version 1.0.1	2009.05.15: revision by A. Berardi	2011.08.14: fixed slowness with Opera when getElementById is not found (A. Berardi)	----------------------	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, init_ok = false;function so_init(){	if(!d.getElementById || !d.createElement) return;	if(d.getElementById('slideshow')){		css = d.createElement('link');		css.setAttribute('href','slideshow2.css');		css.setAttribute('rel','stylesheet');		css.setAttribute('type','text/css');				d.getElementsByTagName('head')[0].appendChild(css);		try{			imgs = d.getElementById('slideshow').getElementsByTagName('img');		}catch(e){			return;		}		for(i=1;i<imgs.length;i++) imgs[i].xOpacity = 0;		imgs[0].style.display = 'block';		imgs[0].xOpacity = .99;		setTimeout(so_xfade,3000);		init_ok = true;	}else{		init_ok = false;	}}function so_xfade(){	if(!init_ok) return;	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) + ")";	}}