// JavaScript Document




var artworks = new Array();
artworks[artworks.length] = new Array('bedroom_mirror.jpg', 644, 466,'Bedroom Mirror<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('corner_photos.jpg', 644, 466,'Corner Set<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('bathroom_mirror.jpg', 644, 466,'Bathroom Mirror <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('small_dresser.jpg', 644, 466,'Guest Bedroom <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('single_beds.jpg', 644, 466,'Separate Beds <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('fireplace.jpg', 644, 466,'Bambi&rsquo;s Portrait<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('nutcracker.jpg', 644, 466,'Nutcracker<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('blue_chair.jpg', 644, 466,'Empty Chair<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('entrance_portrait.jpg', 644, 466,'Entrance Way<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('bedroom_fireplace.jpg', 644, 466,'Bedroom Fireplace<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('bath_hall.jpg', 644, 466,'Twin Bathrooms<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('bambis_bath.jpg', 644, 466,'Bambi&rsquo;s Mirror<br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('debbies_portrait.jpg', 644, 466,'Debbie&rsquo;s Portrait <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('hallway_with_fish.jpg', 644, 466,'Fishing Photos <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('bedroom_door.jpg', 644, 466,'Open Door <br /> C-print<br /> 2008');
artworks[artworks.length] = new Array('baby_grand.jpg', 644, 466,'Baby Grand<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('portrait_hall.jpg', 644, 466,'Portrait Hall<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('grandmothers_portraitII.jpg', 644, 466,'Grandmother&rsquo;s Portrait II<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('sisters.jpg', 644, 466,'Sisters<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('high_school_portraitII.jpg', 644, 466,'High School Portrait II<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('grandmothers_lamp1.jpg', 644, 466,'Grandmother&rsquo;s Lamp I<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('young_sister.jpg', 644, 466,'Young Sister<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('high_school_portraitI.jpg', 644, 466,'High School Portrait I<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('grandmothers_lamp2.jpg', 644, 466,'Grandmother&rsquo;s Lamp II<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('cleita_portraitI.jpg', 644, 466,'Cleita&rsquo;s Portrait I<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('moms_keys.jpg', 644, 466,'Mom with Keys<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('ceiling_fan.jpg', 644, 466,'Ceiling Fan<br /> C-print<br /> 2006');
artworks[artworks.length] = new Array('sketch.jpg', 644, 466,'Sketch<br /> C-print<br /> 2006');



var curr_index = 0;

function showArtwork(thumb_index){
	document.images['picture'].src = 'images/'+artworks[curr_index+thumb_index][0];
	document.images['picture'].width = artworks[curr_index+thumb_index][1];
	document.images['picture'].height = artworks[curr_index+thumb_index][2];
	document.getElementById('description').innerHTML = artworks[curr_index+thumb_index][3];
}

function showNext(){
	curr_index += 4;
	for (var i=0; i<=4; i++){
		if (artworks.length > curr_index+i){
			document.images['thumb_'+i].src = 'thumbs/'+artworks[curr_index+i][0];
			document.images['thumb_'+i].style.display = 'inline';
		} else {
			document.images['thumb_'+i].src = '';
			document.images['thumb_'+i].style.display = 'none';
		}
	}
	document.images['arrow-left'].style.display = 'inline';
	if (curr_index+5 > artworks.length){
		document.images['arrow-right'].style.display = 'none';
	}
}

function showPrevious(){
	curr_index -= 4;
	for (var i=0; i<=4; i++){
		if (artworks[curr_index+i])
		document.images['thumb_'+i].src = 'thumbs/'+artworks[curr_index+i][0];
		document.images['thumb_'+i].style.display = 'inline';
	}
	document.images['arrow-right'].style.display = 'inline';
	if (curr_index == 0){
		document.images['arrow-left'].style.display = 'none';
	}	
}

var loading_images = new Array();
function loadImages(){
	for (var i=0; i<artworks.length; i++){
		loading_images[i] = new Image(artworks[i][1], artworks[i][2]);
		loading_images[i].src = 'images/'+artworks[i][0];
	}
	for (var i=0; i<=8; i++){
		document.images['thumb_'+i].src = 'thumbs/'+artworks[i][0];
	}
	showArtwork(0);
}