var imgMax = 18;
	var imgRandom = Math.floor(Math.random() * imgMax);
	switch(imgRandom) {
	case 0:document.write("<img src='image03/01.jpg' width='160' height='120'");break;
	case 1:document.write("<img src='image03/02.jpg' width='160' height='120'");break;
	case 2:document.write("<img src='image03/03.jpg' width='160' height='120'");break;
	case 3:document.write("<img src='image03/04.jpg' width='160' height='120'");break;
	case 4:document.write("<img src='image03/05.jpg' width='160' height='120'");break;
	case 5:document.write("<img src='image03/06.jpg' width='160' height='120'");break;
	case 6:document.write("<img src='image03/07.jpg' width='160' height='120'");break;
	case 7:document.write("<img src='image03/08.jpg' width='160' height='120'");break;
	case 8:document.write("<img src='image03/09.jpg' width='160' height='120'");break;
	case 9:document.write("<img src='image03/10.jpg' width='160' height='120'");break;
	case 10:document.write("<img src='image03/11.jpg' width='160' height='120'");break;
	case 11:document.write("<img src='image03/12.jpg' width='160' height='120'");break;
	case 12:document.write("<img src='image03/13.jpg' width='160' height='120'");break;
	case 13:document.write("<img src='image03/14.jpg' width='160' height='120'");break;
	case 14:document.write("<img src='image03/15.jpg' width='160' height='120'");break;
	case 15:document.write("<img src='image03/16.jpg' width='160' height='120'");break;
	case 16:document.write("<img src='image03/17.jpg' width='160' height='120'");break;
	default:document.write("<img src='image03/18.jpg' width='160' height='120'")
	}