var mid = "<img border=\"0\" src=\"";
var end = "\" alt=\"CDS\" width=\"97\" height=\"85\"></a>";
var links = new Array();
var images = new Array();
var alttext = new Array();
var minI=16; // NOTE! Files currently start at q16
var maxI=23; // NOTE! Files currently end at q23
var photoArray=new Array();
for(i=minI;i<=maxI;i++){
 photoArray[i]="http://www.cdsg.com/images/random_images/q"+i+".jpg";
}
// function to get random number in a range
function rXY(minV,maxV)
{
  var randV = minV+(Math.random()*(maxV-minV));
  return Math.round(randV);
}
var rannum1 = rXY(minI,maxI);
var rannum2;
do
  {
  rannum2 = rXY(minI,maxI);
  }
while (rannum2 == rannum1)
var rannum3;
do
  {
  rannum3 = rXY(minI,maxI);
  }
while ((rannum3 == rannum1) || (rannum3 == rannum2))