image = new Array

image[1]="images/armadillo.jpg"
image[2]="images/linden.jpg"
image[3]="images/copper_god.jpg"
image[4]="images/cotton.jpg"
image[5]="images/chia_2.jpg"
image[6]="images/chia_3.jpg"
image[7]="images/bone_1.jpg"
image[8]="images/confer.jpg"
image[9]="images/bone.jpg"
image[10]="images/trakakis.jpg"
image[11]="images/hands_linden.jpg"
image[12]="images/chia_1.jpg"
image[13]="images/letters.jpg"
image[14]="images/indian.jpg"
image[15]="images/Lindenmeyer.jpg"
image[16]="images/equality.jpg"

// Create a random number between 1 and 78
random_num = (Math.round((Math.random()*15)+1))

// Write the image tag with a random array element
document.write("<img hspace=\"0\" style=\"margin:0;padding:0\" src=\"" + image[random_num] + "\">");