var image=new Array();
image[0]= 'DogAI.jpg'
image[1]= 'DogClone.jpg'
image[2]= 'DogError.jpg'
image[3]= 'LitterMate.jpg'
image[4]= 'Geometer.jpg'
image[5]= 'Einstein.jpg'
image[6]= 'Canidologist.jpg'
image[7]= 'ResearchScientists.jpg'
image[8]= 'PygmyVillage.jpg'
image[9]= 'UnderBed.jpg'
image[10]= 'Ornithologist.jpg'
var size=image.length;

var ranNum= Math.floor(Math.random()*size);



document.write(' <center>');

document.write('<h3>From the Great Dogs of Science Collection</h3><br />');



document.write('<img width= 500px src= "images/' + image[ranNum] + '"></center>');