function randomContent()
{
var chosenImage=new Array();
// filenames of images in this array
chosenImage[1]="1.jpg";
chosenImage[2]="2.jpg";
chosenImage[3]="3.jpg";
chosenImage[4]="4.jpg";
chosenImage[5]="5.jpg";
chosenImage[6]="6.jpg";
chosenImage[7]="7.jpg";
chosenImage[8]="8.jpg";
chosenImage[9]="9.jpg";
chosenImage[10]="10.jpg";

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

document.write('<a href=\"gallery.shtml\"><img src=\"gallery/featured/'+chosenImage[getRan]+'" alt=\"Featured Student Work\" title=\"Visit the student gallery\" /></a>');
}