var images2 = new Array(theme_url + 'images/icon-1.png', theme_url + 'images/icon-2.png', theme_url + 'images/icon-3.png', theme_url + 'images/icon-4.png', theme_url + 'images/icon-5.png');

var nextImage2 = 1;
var imageWidth2 = 215;
var imageHeight2 = 40;
var imageTimeout2 = 2000;

function setOpacity2(el2, opacity) {

	var opacity;
	opacity /= 100;

	el2.style.opacity = opacity;
	el2.style.MozOpacity = opacity;
	el2.style.filter = "alpha(opacity=" + (opacity*100) + ")";

}

function fadeImage2(el2, currentOpacity) {

	var currentOpacity;
	currentOpacity += 5;

	if (currentOpacity > 100) {
		setOpacity2(el2, 100);
		var prevEl = el2.previousSibling ? el2.previousSibling : el2.parentNode.lastChild;
		prevEl.style.visibility = 'hidden';
		el2.style.zIndex = 1;
		window.setTimeout(startFading2, imageTimeout2);
	}
	else {
		setOpacity2(el2, currentOpacity);
		window.setTimeout(function() { fadeImage2(el2, currentOpacity); }, 50);
	}

}


function startFading2() {

	var el2 = document.getElementById('pp-img').childNodes[nextImage2];

	el2.style.visibility = 'visible';
	el2.style.zIndex = 2;
	setOpacity2(el2, 0);
	fadeImage2(el2,0);

	nextImage2 = (nextImage2 < images2.length-1) ? nextImage2 + 1 : 0;

}

$(document).ready(function(){
	var el2 = document.getElementById('pp-img');

	while (el2.firstChild) { el2.removeChild(el2.firstChild); }

	el2.style.width = imageWidth2 + 'px';
	el2.style.height = imageHeight2 + 'px';

	for(var i=0; i<images2.length; i++) {

		var t = document.createElement('IMG');
		t.setAttribute('src',images2[i]);
		t.setAttribute('width',imageWidth2);
		t.setAttribute('height',imageHeight2);
		t.style.position = 'absolute';
		t.style.visibility = 'hidden';
		el2.appendChild(t);

	}

	el2.firstChild.style.visibility = 'visible';

	setTimeout(startFading2, imageTimeout2);
});