function randomContent()
{
var chosenImage=new Array();
// filenames of images in this array
chosenImage[1]="http://www.newhaven.edu/unh/marketing/academics/facultyprofiles/ads/COB/Sack-COB.jpg";
chosenImage[2]="http://www.newhaven.edu/unh/marketing/academics/facultyprofiles/ads/COB/Upadhyaya-COB.jpg";
chosenImage[3]="http://www.newhaven.edu/unh/marketing/academics/facultyprofiles/ads/COB/Roy-COB.jpg";
chosenImage[4]="http://www.newhaven.edu/unh/marketing/academics/facultyprofiles/ads/COB/Mills-COB.jpg";

var chosenAltCopy=new Array();
// title and alt copy for images goes here
chosenAltCopy[1]="University of New Haven: Faculty Spotlight on Allen Sack";
chosenAltCopy[2]="University of New Haven: Faculty Spotlight on Kamal Upadhyaya";
chosenAltCopy[3]="University of New Haven: Faculty Spotlight on Subroto Roy";
chosenAltCopy[4]="University of New Haven: Faculty Spotlight on Juline Mills";

var chosenLink=new Array();
// link information for images goes here
chosenLink[1]="http://www.newhaven.edu/academics/faculty/spotlight/27612/";
chosenLink[2]="http://www.newhaven.edu/academics/faculty/spotlight/27621/";
chosenLink[3]="http://www.newhaven.edu/academics/faculty/spotlight/27641/";
chosenLink[4]="http://www.newhaven.edu/academics/faculty/spotlight/32363/";

var getRan=Math.floor(Math.random()*chosenImage.length);
if (getRan==0)
getRan=1;

document.write('<a href=\"'+chosenLink[getRan]+'"/><img src=\"'+chosenImage[getRan]+'"alt=\"'+chosenAltCopy[getRan]+'\" border=\"0" /></a>');

}