// Preload our Images
if (document.images) {
	Root_0on = new Image();      
	Root_0on.src = "/images/nav_home_on.gif"; 
	Root_1on = new Image(); 
	Root_1on.src = "/images/nav_about_on.gif";  
	Root_2on = new Image(); 
	Root_2on.src = "/images/nav_menu_on.gif";  
	Root_3on = new Image();
	Root_3on.src = "/images/nav_nutrition_on.gif";
	Root_4on = new Image();
	Root_4on.src = "/images/nav_whatsnew_on.gif";
	Root_5on = new Image();
	Root_5on.src = "/images/nav_stores_on.gif";
	Root_6on = new Image();
	Root_6on.src = "/images/nav_careers_on.gif";
	Root_7on = new Image();
	Root_7on.src = "/images/nav_contact_on.gif";
	
	Root_0off = new Image(); 
	Root_0off.src = "/images/nav_home_off.gif"; 
	Root_1off = new Image();          
	Root_1off.src = "/images/nav_about_off.gif"; 
	Root_2off = new Image();          
	Root_2off.src = "/images/nav_menu_off.gif"; 
	Root_3off = new Image();
	Root_3off.src = "/images/nav_nutrition_off.gif";
	Root_4off = new Image();
	Root_4off.src = "/images/nav_whatsnew_off.gif";
	Root_5off = new Image();
	Root_5off.src = "/images/nav_stores_off.gif";
	Root_6off = new Image();
	Root_6off.src = "/images/nav_careers_off.gif";
	Root_7off = new Image();
	Root_7off.src = "/images/nav_contact_off.gif";
}

// Function to 'activate' images.
function imgOn(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "on.src");
        }
}
         
// Function to 'deactivate' images.
function imgOff(imgName) {
        if (document.images) {
            document[imgName].src = eval(imgName + "off.src");
        }
}
        
// -->