var imagenumber = 4;
var randomnumber = Math.random() ;
var rand1 = Math.round( (imagenumber-1) * randomnumber) + 1 ;
images = new Array
<!--Indicate what image will be displayed on home page. You must comment out all other lines with this> <!--
images[1] = "tuition.jpg"
images[2] = "lsat_calc_equal.jpg"
images[3] = "lsat_calc.jpg"
images[4] = "lsat_scholarships.jpg"

var image = images[rand1] 
<!-- Use "images[rand1]" to rotate through all images.  -->
links = new Array
links[1] = "http://www.cooley.edu/prospective/tuitioncalc.html"
links[2] = "http://www.cooley.edu/prospective/tuitioncalc.html"
links[3] = "http://www.cooley.edu/prospective/formula.html"
links[4] = "http://www.cooley.edu/prospective/scholarships.html"


// -- End Hiding Here -->
var link = links[rand1]