var images = new Array();
	
function add(image){
	images[images.length] = image;
}

function view(image){   //open image in new window
	window.open(image, 'Image', 'width=420, height=320, scrollbars=auto');
}

function thumbs(){  //display thumbnails
	
	for(var i = 0; i < images.length; i++){
		document.write("<a href=\"javascript:view('" + images[i] + ".jpg')\">");
		document.write("<img src='" + images[i] + "-thumb.jpg' class='Image'/></a>\n");
	}
}