// Image Random

	imgnum = 5;
	imgs=new Array(imgnum);	

	imgs[0]="image/01.jpg";	
	imgs[1]="image/02.jpg";	
	imgs[2]="image/03.jpg";	
	imgs[3]="image/04.jpg";	
	imgs[4]="image/05.jpg";		

	imgrand = Math.random() * imgnum;
	imgrand = Math.floor(imgrand);

	document.write("<img src=\"" + imgs[imgrand] + "\" />");