// configuration structure
	// configuration structure
	var A_TPL = {
		// randomize the array each time page loads
		'random' : false,
		// number of transparency changes during the transition
		//	increase for smoother transition, reduce for less CPU usage
		'steps' : 20,
		// transition duration in seconds
		'transtime': 1,
		// slide time in seconds
		'slidetime': 5,
		// width of the slide (optional)
		'width' : 750,
		// height of the slide (optional)
		'height': 178,
		// alt text for the image (optional)
		'alt' : 'UBM Asia, fair and exhibition organizer',
		// css class assigned to the slide <img> (optional)
		'css' : ''
	};

	// list of images to display
	var A_ITEMS = [
		'images/pr_intro/pr_photo1_gb_2010.jpg',
		'images/pr_intro/pr_photo2_gb_2010.jpg',		
		'images/pr_intro/pr_photo3_gb_2010.jpg'
		
	];	
	
	// fader initialization	
	var mySlideShow = new tFader (A_ITEMS, A_TPL);