iArray = new Array("/images/topbar_pics/topbar_pic_1.jpg",
			"/images/topbar_pics/topbar_pic_2.jpg",
			"/images/topbar_pics/topbar_pic_3.jpg",
			"/images/topbar_pics/topbar_pic_4.jpg",
			"/images/topbar_pics/topbar_pic_5.jpg",
			"/images/topbar_pics/topbar_pic_6.jpg",
			"/images/topbar_pics/topbar_pic_7.jpg",
			"/images/topbar_pics/topbar_pic_8.jpg",
			"/images/topbar_pics/topbar_pic_8.jpg",
			"/images/topbar_pics/topbar_pic_9.jpg",
			"/images/topbar_pics/topbar_pic_10.jpg",
			"/images/topbar_pics/topbar_pic_11.jpg",
			"/images/topbar_pics/topbar_pic_12.jpg",
			"/images/topbar_pics/topbar_pic_13.jpg",
			"/images/topbar_pics/topbar_pic_14.jpg",
			"/images/topbar_pics/topbar_pic_15.jpg",
			"/images/topbar_pics/topbar_pic_16.jpg");
		
		si = Math.floor(iArray.length*Math.random());
		
		document.write ("<img src='" + iArray[si] + "' alt='what is with these images?' name='imgBanner' width='365' height='140' border='0'>");