function mainroll() {
number = Math.floor(Math.random()*8)
if (number==0)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/template_images/main_banner/main_banner.jpg" width="770" height="325" border="0" alt="Take a Tour!" title="Take a Tour!"></a>')
if (number==1)
document.write('<a href="http://www.marchingsoutherners.org" target="_blank"><img src="/template_images/main_banner/home_banner_2.jpg" width="770" height="325" border="0" alt="the Marching Southerners"  title="the Marching Southerners"></a>')
if (number==2)
document.write('<a href="http://www.jsugamecocksports.com" target="_blank"><img src="/banner_images/homepage/my_game_1.jpg" width="770" height="325" border="0" alt="JSU Gamecock Sports" title="JSU Gamecock Sports"></a>')
if (number==3)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/banner_images/homepage/my_campus_1.jpg" width="770" height="325" border="0" alt="This is My Campus!" title="This is My Campus!"></a>')
if (number==4)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/banner_images/homepage/my_campus_2.jpg" width="770" height="325" border="0" alt="This is My Campus!" title="This is My Campus!"></a>')
if (number==5)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/banner_images/homepage/my_campus_3.jpg" width="770" height="325" border="0" alt="This is My Campus!" title="This is My Campus!"></a>')
if (number==6)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/banner_images/homepage/my_campus_4.jpg" width="770" height="325" border="0" alt="This is My Campus!" title="This is My Campus!"></a>')
if (number==7)
document.write('<a href="http://www.jsu.edu/admissions/"><img src="/banner_images/homepage/my_campus_5.jpg" width="770" height="325" border="0" alt="This is My Campus!" title="This is My Campus!"></a>')
}