img = new Array();
img[0] = "http://busstrio.com/img/100907/01.jpg";
img[1] = "http://busstrio.com/img/100907/02.jpg";
img[2] = "http://busstrio.com/img/100907/03.jpg";
img[3] = "http://busstrio.com/img/100907/04.jpg";
img[4] = "http://busstrio.com/img/100907/05.jpg";
img[5] = "http://busstrio.com/img/100907/06.jpg";
img[6] = "http://busstrio.com/img/100907/07.jpg";
img[7] = "http://busstrio.com/img/100907/08.jpg";
img[8] = "http://busstrio.com/img/100907/09.jpg";
img[9] = "http://busstrio.com/img/100907/10.jpg";
img[10] = "http://busstrio.com/img/100907/11.jpg";
img[11] = "http://busstrio.com/img/100907/12.jpg";
img[12] = "http://busstrio.com/img/100907/13.jpg";
img[13] = "http://busstrio.com/img/100907/14.jpg";
img[14] = "http://busstrio.com/img/100907/15.jpg";
img[15] = "http://busstrio.com/img/100907/16.jpg";
img[16] = "http://busstrio.com/img/100907/17.jpg";
img[17] = "http://busstrio.com/img/100907/18.jpg";
img[18] = "http://busstrio.com/img/100907/19.jpg";
img[19] = "http://busstrio.com/img/100907/20.jpg";


function setBanner(){
	amount = img.length;
	No = Math.floor(Math.random()*amount);
	document.write("<img src='" + img[No] + "' border='0'>");
}