var currentPhoto = 0;
var secondPhoto = 1;

var currentOpacity = new Array();
var imageArray = new Array("images/imgmain10.jpg","images/imgmain11.jpg","images/imgmain12.jpg","images/imgmain13.jpg",
"images/imgmain20.jpg","images/imgmain21.jpg","images/imgmain22.jpg","images/imgmain23.jpg","images/imgmain24.jpg","images/imgmain25.jpg","images/imgmain27.jpg",
"images/imgmain30.jpg",
"images/imgmain40.jpg","images/imgmain42.jpg","images/imgmain43.jpg");

var FADE_STEP = 1;
var FADE_INTERVAL = 1;
var pause = false;
var preimagen;
preimagen = new Image();
preimagen.src="images/logo.gif";
preimagen = new Image();
preimagen.src="images/logo.gif";
preimagen = new Image();
preimagen.src="images/borde1.gif";
preimagen.src="images/borde2.gif";

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\"><img src=\"" + imageArray[i]  + "\" width=\"720\" onclick=\"showMenu('00','menu0')\"></div>";

	
	document.getElementById("mContainer").innerHTML = mHTML;

	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.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",100);
	}
}

function doPause()  {
	if(pause) {
		pause = false;
		document.getElementById("pauseBtn").value = "pause";
	} else {
		pause = true;
		document.getElementById("pauseBtn").value = "play";
	}
}