img1 = new image();
  img1.src = 'images/historyAD.gif';
  img2 = new image();
  img2.src = 'images/cuisineAD.gif';
  img3 = new image();
  img3.src = 'images/musicAD.gif';
  img4 = new image();
  img4.src = 'images/cultureAD.gif';
  img5 = new image();
  img5.src = 'images/marketsAD.gif';
  img6 = new image();
  img6.src = 'images/servicesAD.gif';
  img7 = new image();
  img7.src = 'images/guestbookAD.gif';
  img8 = new image();
  img8.src = 'images/searchAD.gif';
  img9 = new image();
  img9.src = 'images/quarterAD.gif';
  img10 = new image();
  img10.src = 'images/linksAD.gif';
  img11 = new image();
  img11.src = 'images/emptyA.gif';
  

function historyAD()
        {
        document.banner.src="images/historyAD.gif";
        }

function cuisineAD()
        {
        document.banner.src="images/cuisineAD.gif";
        }

 function musicAD()
        {
        document.banner.src="images/musicAD.gif";
        }

function cultureAD()
        {
        document.banner.src="images/cultureAD.gif";
        }

function searchAD()
        {
        document.banner.src="images/searchAD.gif";
        }

function guestbookAD()
        {
        document.banner.src="images/guestbookAD.gif";
        }

function quarterAD()
        {
        document.banner.src="images/quarterAD.gif";
        }

function linksAD()
        {
        document.banner.src="images/linksAD.gif";
        }
		
function marketsAD()
        {
        document.banner.src="images/marketsAD.gif";
        }
		
function servicesAD()
        {
        document.banner.src="images/servicesAD.gif";
        }

		
 function empty()
        {
        document.banner.src="images/emptyA.gif";
        }