/* --------------------------------------------------------
This code is copyright by Doran.be.
You may use this code for free, but we are not
responsible for any damage if you use it.
For any questions, please e-mail at info at doran dot be
-------------------------------------------------------- */

var currImg = -1;
var currOpacity = 0;
var arrImg = new Array();
arrImg[0] = 'a/i/intro_1.jpg';
arrImg[1] = 'a/i/intro_2.jpg';
//arrImg[2] = 'a/i/intro_3.jpg';
arrImg[2] = 'a/i/intro_4.jpg';

function autoslideshow_next()
	{
	if (currImg > -1) { document.getElementById('i').style.backgroundImage = 'url(' + arrImg[currImg] + ')'; }
	setOpacity('ib',0);
	currImg += 1;
	if (currImg >= arrImg.length) { currImg = 0; }
	document.getElementById('ib').src = arrImg[currImg];
	if ((currImg + 1) < arrImg.length) { document.getElementById('ib_preload').src = arrImg[currImg+1]; }
	currOpacity = 0;
	timer_opacity_in = setTimeout('autoslideshow_opacity_in()', 50);
	}
function autoslideshow_opacity_in()
	{
	currOpacity = currOpacity + 2;
	if (currOpacity > 99)
		{
		setOpacity('ib',100);
		clearTimeout(timer_opacity_in);
		setTimeout('autoslideshow_next()', 6000);
		}
	else
		{
		setOpacity('ib',currOpacity);
		timer_opacity_in = setTimeout('autoslideshow_opacity_in()', 50);
		}
	}
function setOpacity(id,opacity) {
    var obj = document.getElementById(id).style;
    obj.opacity = (opacity / 100);
    obj.MozOpacity = (opacity / 100);
    obj.KhtmlOpacity = (opacity / 100);
    obj.filter = 'alpha(opacity=' + opacity + ')';
}