var mess = new Array('<img border=0 src="images/banner/indian_boy.jpg"/>','<img border=0 src="images/banner/tiger.jpg"/>','<img border=0 src="images/banner/ganesh_temple.jpg"/>','<img border=0 src="images/banner/taj_mahal2.jpg"/>');
var max = mess.length;
var num = Math.floor((Math.random() * max));
document.writeln(mess[num]);