var myImages = new Array();


myImages[0] = 'images/header_graphic_010.jpg';

var j = 0
var p = myImages.length;

var whichImage = Math.round(Math.random()*(p-1));

function showImage(){
	document.write('<img src="'+myImages[whichImage]+'" width="945" height="190" style="display: block" alt="" />');
}