// http://slayeroffice.com/code/imageCrossFade/

document.onLoad
{
	var currentPhoto = 0;
	var secondPhoto = 1;
	
	var currentOpacity = new Array();
	var pause = false;
	
	/* Images Preloader */
	
	var preLoad = new Array()
	for(i=1;i<imageArray.length;i++)
	{
	   preLoad[i] = new Image()
	   preLoad[i].src = imageArray[i]
	}
	init();
}

function init() {
	currentOpacity[0]=99;
	for(i=1;i<imageArray.length;i++)currentOpacity[i]=0;
	mHTML="";
	for(i=0;i<imageArray.length;i++)mHTML+="<div id=\"photo\" name=\"photo\" class=\"mPhoto\" style=\"-moz-opacity:0.0; filter:Alpha(opacity=0);\"><img align=\"center\" src=\"" + imageArray[i]  +"\"></div>";
	document.getElementById("mContainer").innerHTML = mHTML;

	if (document.getElementsByName("photo")[currentPhoto].style.opacity) {
		/* CSS3 compatible */
		document.getElementsByName("photo")[currentPhoto].style.opacity = .99;
	}
	else if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter="alpha(opacity=100)";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = .99;
	}

	mInterval = setInterval("crossFade()",FADE_INTERVAL);
}

function crossFade() {
	if(pause)return;

	currentOpacity[currentPhoto]-=FADE_STEP;
	currentOpacity[secondPhoto] += FADE_STEP;


	if (document.getElementsByName("photo")[currentPhoto].style.opacity) {
		/* CSS3 compatible */
		document.getElementsByName("photo")[currentPhoto].style.opacity = currentOpacity[currentPhoto]/100;
		document.getElementsByName("photo")[secondPhoto].style.opacity = currentOpacity[secondPhoto]/100;
	}
	else if(document.all) {
		document.getElementsByName("photo")[currentPhoto].style.filter = "alpha(opacity=" + currentOpacity[currentPhoto] + ")";
		document.getElementsByName("photo")[secondPhoto].style.filter = "alpha(opacity=" + currentOpacity[secondPhoto] + ")";
	} else {
		document.getElementsByName("photo")[currentPhoto].style.MozOpacity = currentOpacity[currentPhoto]/100;
		document.getElementsByName("photo")[secondPhoto].style.MozOpacity =currentOpacity[secondPhoto]/100;
	}

	if(currentOpacity[secondPhoto]/100>=.98) {
		currentPhoto = secondPhoto;
		secondPhoto++;
		if(secondPhoto == imageArray.length)secondPhoto=0;
		pause = true;
		xInterval = setTimeout("pause=false",FADE_WAIT);
	}
}