function show(x) {
	var slideshow = document.getElementById('slideshow');
	var slideshow_container = document.getElementById('slideshow_container');
	//var slide_caption = document.getElementById('slide_caption');

	switch (x) {
		case 1982:
			slideshow.innerHTML = "<img src=\"photos/blade_runner.png\" width=561 height=296>";
			//slide_caption.innerHTML = "&laquo;Blade Runner&raquo;";
		break;
		case 1983:
			slideshow.innerHTML = '<img src="photos/bethke_cyberpunk.jpg" width=561 height=296>';
		break;
		case 1984:
			slideshow.innerHTML = '<img src="photos/terminator.jpg" width=561 height=296>';
		break;
		case 1985:
			slideshow.innerHTML = '<img src="photos/neuromancer1.jpg" width=561 height=296>';
		break;
		case 1986:
			slideshow.innerHTML = '<img src="photos/count_zero.jpg" width=561 height=296>';
		break;
		case 1987:
			slideshow.innerHTML = '<img src="photos/robocop.jpg" width=561 height=296>';
		break;	
		case 1988:
			slideshow.innerHTML = '<img src="photos/akira_anime.jpg" width=561 height=296>';
		break;		
		case 1989:
			slideshow.innerHTML = '<img src="photos/berners2.jpg" width=561 height=296>';
		break;
		case 1990:
			slideshow.innerHTML = '<img src="photos/vr2.jpg" width=561 height=296>';
		break;
		case 1991:
			slideshow.innerHTML = '<img src="photos/www1.jpg" width=561 height=296>';
		break;
		case 1992:
			slideshow.innerHTML = '<img src="photos/lawnmowerman.jpg" width=561 height=296>';
		break;	
		case 1993:
			slideshow.innerHTML = '<img src="photos/billy_idol_cyberpunk.jpg" width=561 height=296>';
		break;	
		case 1994:
			slideshow.innerHTML = '<img src="photos/berners1.jpg" width=561 height=296>';
		break;
		case 1995:
			slideshow.innerHTML = '<img src="photos/johnny_mnemonic.jpg" width=561 height=296>';
		break;	
		case 1996:
			slideshow.innerHTML = '<img src="photos/barlow1.jpg" width=561 height=296>';
		break;
		case 1997:
			slideshow.innerHTML = '<img src="photos/kirtchev_manifesto.jpg" width=561 height=296>';
		break;
	}

	slideshow.style.visibility = 'visible';
	slideshow_container.style.visibility = 'hidden';
}

function hide() {
	var slideshow = document.getElementById('slideshow');
	var slideshow_container = document.getElementById('slideshow_container');

	//slide_caption.innerHTML = "";
	slideshow.style.visibility = 'hidden';
	slideshow_container.style.visibility = 'visible';
}