images = new Array(3);
images[0]='<img src="images/aboutcc_home_toppic_1.jpg" alt="Scenes from CC life: students, faculty and campus" width="663" height="201" border="0">';
images[1]='<img src="images/aboutcc_home_toppic_2.jpg" alt="Scenes from CC life: students, faculty and campus" width="663" height="201" border="0">';
images[2]='<img src="images/aboutcc_home_toppic_3.jpg" alt="Scenes from CC life: students, faculty and campus" width="663" height="201" border="0">';

index=Math.floor(Math.random() * images.length);

document.write(images[index]);