if (document.images)
	{
	homeoff= new Image(190,29);
	homeoff.src="images/b_home_off.gif";

	homeon= new Image(190,29);
	homeon.src="images/b_home_on.gif";  

	homemessage= "Back to the home page";
	
	contactoff= new Image(190,29);
	contactoff.src="images/b_contact_off.gif";

	contacton= new Image(190,29);
	contacton.src="images/b_contact_on.gif";  

	contactmessage= "Contact";
	
	personaloff= new Image(190,29);
	personaloff.src="images/b_personal_off.gif";

	personalon= new Image(190,29);
	personalon.src="images/b_personal_on.gif";  

	personalmessage= "Personal Gallery";

	searchoff= new Image(190,29);
	searchoff.src="images/b_search_off.gif";

	searchon= new Image(190,29);
	searchon.src="images/b_search_on.gif";  

	searchmessage= "Search";
	
	productsoff= new Image(190,29);
	productsoff.src="images/b_products_off.gif";

	productson= new Image(190,29);
	productson.src="images/b_products_on.gif";  

	productsmessage= "Product Range";
	
	viewcartoff= new Image(190,29);
	viewcartoff.src="images/b_viewcart_off.gif";

	viewcarton= new Image(190,29);
	viewcarton.src="images/b_viewcart_on.gif";  

	viewcartmessage= "View Cart";
	
	eventsoff= new Image(190,29);
	eventsoff.src="images/b_events_off.gif";

	eventson= new Image(190,29);
	eventson.src="images/b_events_on.gif";  

	eventsmessage= "Forthcoming Events";
	
	linksoff= new Image(190,29);
	linksoff.src="images/b_links_off.gif";

	linkson= new Image(190,29);
	linkson.src="images/b_links_on.gif";  

	linksmessage= "Links";
    }

function activate(imgName)
{
if (document.images)
	{
	document.images[imgName].src=eval(imgName + "on.src");
	window.status=eval(imgName + "message");
	}
}

function deactivate(imgName)
{
if (document.images)
	{
	document.images[imgName].src=eval(imgName + "off.src");
	window.status="";
	}
}