// configuration structure
	var A_TPL = {
		// randomize the array each time page loads
		'random' : true,
		// number of transparency changes during the transition
		//	increase for smoother transition, reduce for less CPU usage
		'steps' : 20,
		// transition duration in seconds
		'transtime': 1.0,
		// slide time in seconds
		'slidetime': 5,
		// width of the slide (optional)
		'width' : 250,
		// height of the slide (optional)
		'height': 234,
		// alt text for the image (optional)
		'alt' : 'Slideshow',
		// css class assigned to the slide <img> (optional)
		'css' : ''
	};

	// list of images to display
	var A_ITEMS = [
		'gallery/2.jpg',
		'gallery/3.jpg',
		'gallery/17.jpg',
		'gallery/16.jpg',
		'gallery/15.jpg',
		'gallery/12.jpg',
		'gallery/19.jpg',
		'gallery/20.jpg',
		'gallery/5.jpg',
		'gallery/7.jpg',
		'gallery/8.jpg'
	];

	// fader initialization	
	var mySlideShow = new tFader (A_ITEMS, A_TPL);