var i;
var imageBan = new Array();


imageBan[0] = "images/topimage01.jpg";
imageBan[1] = "images/topimage01.jpg";
imageBan[2] = "images/topimage02.jpg";
imageBan[3] = "images/topimage03.jpg";
imageBan[4] = "images/topimage04.jpg";
imageBan[5] = "images/topimage05.jpg";
imageBan[6] = "images/topimage06.jpg";
imageBan[7] = "images/topimage07.jpg";

imageBan[8] = "images/1.gif";
imageBan[9] = "images/2.gif";
imageBan[10] = "images/3.gif";
imageBan[11] = "images/4.gif";
imageBan[12] = "images/5.gif";
imageBan[13] = "images/6.gif";
imageBan[14] = "images/7.gif";
imageBan[15] = "images/8.gif";

imageBan[16] = "images/ban_07.jpg";
imageBan[17] = "images/ban_08.jpg";
imageBan[18] = "images/topbanner2.jpg";


function showBan() 
{
	i = Math.round(Math.random()*18);        // Change this number (5) with number of images
	if (i > 0 )
	{
		i = i - 1;	
	}
	document.write("<img src=");
	document.write(imageBan[i]);
	document.write(" height=115 width=1024 border=0 align=center>");
}