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;
image8 = new Image;
image9 = new Image;
image10 = new Image;
image11 = new Image;
image12 = new Image;
image0.src = '../../images/loo1a.jpg';
image1.src = '../../images/loo2a.jpg';
image2.src = '../../images/loo3a.jpg';
image3.src = '../../images/loo4a.jpg';
image4.src = '../../images/loo5a.jpg';
image5.src = '../../images/loo6a.jpg';
image6.src = '../../images/loo7a.jpg';
image7.src = '../../images/loo8a.jpg';
image8.src = '../../images/loo9a.jpg';
image9.src = '../../images/loo10a.jpg';
image10.src = '../../images/loo11a.jpg';
image11.src = '../../images/loo12a.jpg';
image12.src = '../../images/loo13a.jpg';
} else {
image0 = '';
image1 = '';
image2 = '';
image3 = '';
image4 = '';
image5 = '';
image6 = '';
image7 = '';
image8 = '';
image9 = '';
image10 = '';
image11 = '';
image12 = '';
document.rollimg = '';
} 

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