var img_rnd = new Array  ("images/slides/slide09_21.jpg",
			  "images/slides/slide09_22.jpg",
			  "images/slides/slide09_23.jpg",
			  "images/slides/slide09_24.jpg",
			  "images/slides/slide09_25.jpg",
			  "images/slides/slide09_26.jpg",
			  "images/slides/slide09_27.jpg",
			  "images/slides/slide09_28.jpg",
			  "images/slides/slide09_29.jpg",
			  "images/slides/slide09_30.jpg",
			  "images/slides/slide09_31.jpg",
			  "images/slides/slide09_32.jpg",
			  "images/slides/slide09_33.jpg",
			  "images/slides/slide09_34.jpg",
			  "images/slides/slide09_35.jpg",
			  "images/slides/slide09_36.jpg",
			  "images/slides/slide09_37.jpg",
			  "images/slides/slide09_38.jpg",
			  "images/slides/slide09_39.jpg",
			  "images/slides/slide09_40.jpg");
var i = Math.round(19*Math.random());					
document.write('<img src="' + img_rnd[i] + '" width="200" height="130" border="1" hspace="5" vspace="5">');