var imgSeq = new Array("images/anim/collage_inicio.jpg","images/anim/parque1.jpg","images/anim/entrada1.jpg","images/anim/parque2.jpg","images/anim/piscina2.jpg","images/anim/recepcion1.jpg");
var imgAnim = new Array(document.getElementById("imgAnim0"),document.getElementById("imgAnim1"));
var divAnim = new Array(document.getElementById("divAnim0"),document.getElementById("divAnim1"));
var animPointer = 1;
var divAnim_op = 0;
var imgCaller = 0;
var initTime = null;
function resetTimer() {
	initTime = parseInt(new Date().getHours().toString() + new Date().getMinutes().toString() + new Date().getSeconds().toString(),10);
}
resetTimer();

function timerExpired() {
	var newTime = parseInt(new Date().getHours().toString() + new Date().getMinutes().toString() + new Date().getSeconds().toString(),10);
	if (newTime - initTime < 2) {
		return false;
	} else {
		return true;
	}
}

function imgLoaded() {
	if (timerExpired()) {
		if (divAnim_op < 1) {
			divAnim_op = divAnim_op + 0.05;

			if (document.all && !window.opera) {
				divAnim[imgCaller].style.filter = "alpha(opacity=" + (divAnim_op * 100) + ")";
				divAnim[1 - imgCaller].style.filter = "alpha(opacity=" + ((1 - divAnim_op) * 100) + ")";
			} else {
				divAnim[imgCaller].style.opacity = divAnim_op;
				divAnim[1 - imgCaller].style.opacity = 1 - divAnim_op;
			}
			window.setTimeout("imgLoaded();",40);
		} else {
			divAnim_op = 0;
			animPointer++;
			if (animPointer >= imgSeq.length) animPointer = 0;
			resetTimer();
			if (imgCaller == 0) {
				imgCaller = 1;
			} else {
				imgCaller = 0;	
			}
			imgAnim[imgCaller].src = imgSeq[animPointer];
		}
	} else {
		window.setTimeout("imgLoaded()",1000);
	}
}
function startAnimation() {
	imgAnim[0].onload = imgLoaded;
	imgAnim[1].onload = imgLoaded;
	imgAnim[0].src = imgSeq[animPointer];
}