// On state for the top navigation images
if (document.images) {
abouton = new Image();
abouton.src = "images/nav_about.gif";  
brandson = new Image();
brandson.src = "images/nav_brands.gif";  
currenton = new Image();
currenton.src = "images/nav_current.gif";  
faqon = new Image();
faqon.src = "images/nav_faq.gif";  
homeon = new Image();
homeon.src = "images/nav_home.gif";  
remiton = new Image();
remiton.src = "images/nav_remit.gif";  
valueson = new Image();
valueson.src = "images/nav_values.gif";  
workon = new Image();
workon.src = "images/nav_working.gif";  
work_expon = new Image();
work_expon.src = "images/nav_work.gif";  
 

// Off state for the top navigation images
aboutoff = new Image();
aboutoff.src = "images/nav_about_over.gif";  
brandsoff = new Image();
brandsoff.src = "images/nav_brands_over.gif";  
currentoff = new Image();
currentoff.src = "images/nav_current_over.gif";  
faqoff = new Image();
faqoff.src = "images/nav_faq_over.gif";  
homeoff = new Image();
homeoff.src = "images/nav_home_over.gif";  
remitoff = new Image();
remitoff.src = "images/nav_remit_over.gif";  
valuesoff = new Image();
valuesoff.src = "images/nav_values_over.gif";  
workoff = new Image();
workoff.src = "images/nav_working_over.gif";  
work_expoff = new Image();
work_expoff.src = "images/nav_work_over.gif";  

} 
 
function imgOn(imgName) { 
        if (document.images) { 
            document[imgName].src = eval(imgName + "on.src");        
		}
} 
			 
function imgOff(imgName) { 
        if (document.images) { 
            document[imgName].src = eval(imgName + "off.src");        
		}
}