var ic = 9;  
var random = new Array(ic);
        
random[0] = "random/random01.jpg";
random[1] = "random/random02.jpg";
random[2] = "random/random03.jpg";
random[3] = "random/random04.jpg";
random[4] = "random/random05.jpg";
random[5] = "random/random06.jpg";
random[6] = "random/random07.jpg";
random[7] = "random/random08.jpg";
random[8] = "random/random09.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);

	function showImage() {
	document.writeln('<img src="'+random[choice]+'" alt="" />');
	}