function swapPic(pic, px) {
document.getElementById("fullPic").innerHTML=
'<a style="float:left;display:block;padding-left:'+px+'px"href="'+pic+'"rel="shadowbox"><img src="'+pic+'" alt=""border= "0"/></a>';
}


function swapBannerPic() {
document.getElementById("todaysNewsIcon").innerHTML=
'<a href="todaysNews.html"><img src="images/todaysNewsIcon.gif" alt="Zoo Baner" border="0"/></a>';}

function swapFooterPic() {
document.getElementById("footingImg").innerHTML='<img src="images/footer.gif" border= "0" width="900" height="400" alt="Footing" usemap="#navMap" />'
;}

function swapSouvenirPic() {
document.getElementById("souvenirs").innerHTML='<a href="/ZooSouvenirs"><img src="images/souvenir-button2.gif" alt="Ticket Stub" border="0"/></a>'
;}