function swapImage(oldImage, newImage) { var oldImage = document.getElementById(oldImage).src = 'images/'+newImage; }

function addBookmark(title,url) { 
 if (window.sidebar) { 
 	window.sidebar.addPanel(title, url,""); 
 } else if( document.all ) { 
 	window.external.AddFavorite(url, title); 
 } else if( window.opera && window.print ) { 
 	return true; 
}
}