var currentImageIndex = 1;
var currentImageOpac;
var nImages = 2;

var img_0 = new Image(960, 616);
img_0.src = 'Images/BC_B_P1.jpg';
var dur_0 = 4000;
var img_1 = new Image(960, 616);
img_1.src = 'Images/BC_B_P2.jpg';
var dur_1 = 4000;

function body_onload() {
	window.setTimeout('rotateImage()', 4000);
}

function rotateImage() {
	// Set the image's containing div's background to image's source if current image source is not an SWF
	//alert('url(\'Images\\' + document.getElementById('imgL').src + '\')');
	document.getElementById('divLImg').style.backgroundImage = 'url(\'' + document.getElementById('imgL').src + '\')';

	// Set opacity of image to hide it
	changeOpac(0);

	// Set image source to next image in sequence
	stmt = 'document.getElementById(\'imgL\').src = img_' + currentImageIndex + '.src;';
	eval(stmt);

	// fade in the new image if prev image is not a SWF
	fadein();
}

function changeOpac(newOpac) {
	var o = document.getElementById('imgL');
	o.style.opacity = (newOpac / 100);
	o.style.mozopacity = (newOpac / 100);
	o.style.KhtmlOpacity = (newOpac / 100);
	o.style.filter = 'alpha(opacity=' + newOpac + ')';
	currentImageOpac = newOpac;
}

function fadein() {
	var newOpac = currentImageOpac + 5;
	if (newOpac > 100) newOpac = 100;
	changeOpac(newOpac);
	if (newOpac < 100) {
		window.setTimeout('fadein()', 20);
	} else {
		stmt = 'rdelay = dur_' + currentImageIndex + ';';
		eval(stmt);
		++currentImageIndex;
		if (currentImageIndex == nImages) currentImageIndex = 0;
		window.setTimeout('rotateImage()', rdelay);
	}
}