//specify total # of random links
var totallinks=4

var urls=new Array(totallinks)
var descriptions=new Array(totallinks)
var titles=new Array(totallinks)

descriptions[0]="<a href='vision/greenspace.html'><img src='images/vision/gardens.jpg' border='0' alt='Central Campus Planning'></a>"
descriptions[1]="<a href='vision/arts.html'><img src='images/vision/nasher.jpg' border='0' alt='Central Campus Planning'></a>"
descriptions[2]="<a href='vision/living_learning.html'><img src='images/vision/students.jpg' border='0' alt='Central Campus Planning'></a>"
descriptions[3]="<a href='vision/arts.html'><img src='images/vision/arts.jpg' border='0' alt='Central Campus Planning'></a>"

var VisionRandom=Math.floor(Math.random()*totallinks)