var currentIter = 0;

var lastIter = 0;

var maxIter = 0;

var slideShowElement = "";

var slideShowData = new Array();

var slideShowInit = 1;

var slideShowDelay = 9000;

var articleLink = "";



function initSlideShow(element, data) {

	slideShowElement = element;

	slideShowData = data;

	element.style.display="block";

	

	articleLink = document.createElement('a');

	articleLink.className = 'global';

	element.appendChild(articleLink);

	articleLink.href = "";

	

	maxIter = data.length;

	for(i=0;i<data.length;i++)

	{

		var currentImg = document.createElement('img');

		currentImg.setAttribute('id','slideElement' + parseInt(i));

		currentImg.style.position="absolute";

		currentImg.style.left="0px";

		currentImg.style.top="0px";

		currentImg.style.margin="0px";

		currentImg.style.border="0px";

		currentImg.src=data[i][0];

	

		articleLink.appendChild(currentImg);

		currentImg.currentOpacity = new fx.Opacity(currentImg, {duration: 400});

		currentImg.currentOpacity.setOpacity(0);

	}

	

	currentImg.currentOpacity = new fx.Opacity(currentImg, {duration: 400});

	currentImg.currentOpacity.setOpacity(0);

	

	var slideInfoZone = document.createElement('div');

	slideInfoZone.setAttribute('id','slideInfoZone');

	slideInfoZone.combo = new fx.Combo(slideInfoZone);

	slideInfoZone.combo.o.setOpacity(0);

	articleLink.appendChild(slideInfoZone);

	

	doSlideShow();

}



function nextSlideShow() {

	//soundManager.play('select');

	lastIter = currentIter;

	currentIter++;

	if (currentIter >= maxIter)

	{

		currentIter = 0;

		lastIter = maxIter - 1;

	}

	doSlideShow();

	slideShowInit = 0;

}



function doSlideShow() {

	//alert(currentIter);

	if (slideShowInit == 1)

	{

		setTimeout(nextSlideShow,10);

	} else { 

		if (currentIter != 0) {

			$('slideElement' + parseInt(currentIter)).currentOpacity.options.onComplete = function() {

				$('slideElement' + parseInt(lastIter)).currentOpacity.setOpacity(0);

			}

			$('slideElement' + parseInt(currentIter)).currentOpacity.custom(0, 1);

		} else {

			$('slideElement' + parseInt(currentIter)).currentOpacity.setOpacity(1);

			$('slideElement' + parseInt(lastIter)).currentOpacity.custom(1, 0);

		}

		setTimeout(showInfoSlideShow,1000);

		setTimeout(hideInfoSlideShow,slideShowDelay-1000);

		setTimeout(nextSlideShow,slideShowDelay);

	}	

}



function showInfoSlideShow() {

	articleLink.removeChild($('slideInfoZone'));

	var slideInfoZone = document.createElement('div');

	slideInfoZone.setAttribute('id','slideInfoZone');

	slideInfoZone.combo = new fx.Combo(slideInfoZone);

	slideInfoZone.combo.o.setOpacity(0);

	var slideInfoZoneTitle = document.createElement('h2');

	slideInfoZoneTitle.innerHTML = slideShowData[currentIter][2]

	slideInfoZone.appendChild(slideInfoZoneTitle);

	var slideInfoZoneDescription = document.createElement('p');

	slideInfoZoneDescription.innerHTML = slideShowData[currentIter][3]

	slideInfoZone.appendChild(slideInfoZoneDescription);

	articleLink.appendChild(slideInfoZone);

	

	articleLink.href = slideShowData[currentIter][1];

	

	slideInfoZone.combo.o.custom(0, 0.7);

	slideInfoZone.combo.h.custom(0, slideInfoZone.combo.h.el.offsetHeight);

}



function hideInfoSlideShow() {

	$('slideInfoZone').combo.o.custom(0.7, 0);

	//$('slideInfoZone').combo.h.custom(slideInfoZone.combo.h.el.offsetHeight, 0);

}