// JavaScript Document
if (document.images) {
image0 = new Image;
image1 = new Image;
image2 = new Image;
image3 = new Image;
image4 = new Image;
image5 = new Image;
image6 = new Image;
image7 = new Image;
image0.src = 'images\/illus/illus_01.jpg';
image1.src = 'images\/illus/illus_02.jpg';
image2.src = 'images\/illus/illus_03.jpg';
image3.src = 'images\/illus/illus_04.jpg';
image4.src = 'images\/illus/illus_05.jpg';
image5.src = 'images\/illus/illus_06.jpg';
image6.src = 'images\/illus/illus_07.jpg';
image7.src = 'images\/illus/illus_08.jpg';
} else {
image0 = '';
image1 = '';
image2 = '';
image3 = '';
image4 = '';
image5 = '';
image6 = '';
image7 = '';
document.rollimg = '';
} 
var cap = ['Pen and Ink<br>Hatching<br>A3<br>St Pauls Cathedral',
'Pen and Ink<br>Pointilism / Cross Hatching<br>A4',
'Pen and Ink<br>Pointilism<br>A4)',
'Graphite Pencil and Charcoal<br>A2',
'Graphite Pencil <br>A3',
'Pen and Ink<br>Pointilism<br>A5',
'Pen and Ink<br>Hatching<br>A4',
'Watercolour<br>A2'];

function rollover(n) {
document.rollimg.src = window['image'+n].src;
document.getElementById('caption').innerHTML
 = cap[n];
}