// JavaScript Document<script language="JavaScript" type="text/javascript"> 
    var ic = 11;   
    var imdr = new Array;
        
imdr[0] = "random_images/16.jpg";
imdr[1] = "random_images/9.jpg";
imdr[2] = "random_images/10.jpg";
imdr[3] = "random_images/11.jpg";
imdr[4] = "random_images/12.jpg";
imdr[5] = "random_images/13.jpg";
imdr[6] = "random_images/14.jpg";
imdr[7] = "random_images/15.jpg";
imdr[8] = "random_images/18.jpg";
imdr[9] = "random_images/19.jpg";
imdr[10] = "random_images/20.jpg";


function pickRandom(range) {
if (Math.random)
return Math.round(Math.random() * (range-1));
else {
var now = new Date();
return (now.getTime() / 1000) % range;
}
}

var choice = pickRandom(ic);