var passenger = new Image(160,16); passenger.src="images/nav/passenger.gif";
var line = new Image(160,16); line.src="images/nav/line.gif";
var customer = new Image(160,16); customer.src="images/nav/customer.gif";
var faq = new Image(160,16); faq.src="images/nav/faq.gif";
var links = new Image(160,16); links.src="images/nav/links.gif";
var gallery = new Image(160,16); gallery.src="images/nav/gallery.gif";
var contact = new Image(160,16); contact.src="images/nav/contact.gif";
var facility = new Image(160,16); facility.src="images/nav/facility.gif";



function pop (imgName,fileName)
        
        {
        if (document.images) document[imgName].src="images/nav/"+fileName+".gif";
        }