<!--
function head_mojo_rand(){
var xtraimg=new Array()
xtraimg[1]="http://www.unomaha.edu/img/rnd/06/xtra/mojo1.jpg"
xtraimg[2]="http://www.unomaha.edu/img/rnd/06/xtra/mojo2.jpg"
xtraimg[3]="http://www.unomaha.edu/img/rnd/06/xtra/mojo3.jpg"
xtraimg[4]="http://www.unomaha.edu/img/rnd/06/xtra/mojo4.jpg"

var xtralink=new Array()
xtralink[1]="http://www.beamav.com/"
xtralink[2]="http://www.beamav.com/"
xtralink[3]="http://www.beamav.com/"
xtralink[4]="http://www.beamav.com/"


var ry=Math.floor(Math.random()*xtraimg.length)
if (ry==0)
ry=1
document.write('<a href="#" title="Be a Mav." onclick="window.open(\''+xtralink[ry]+'\',\'sidebarpop\',\'height=630,width=830,scrollbars=1,resizable=1,status=1,toolbar=1,menubar=1,location=1\')"><img alt="Be a Mav." src="'+xtraimg[ry]+'" style="border:none;" /></a>')
}
//-->