// Create image objects, preload all active and inactive images
// Only being used by page logo

if (document.images) { 
    
// Nav Logo

    navlogooff = new Image();           
    navlogooff.src = "../nav/nav-logo.gif";  

    navlogoon = new Image();           
    navlogoon.src = "../nav/nav-logo_f2.gif";  
    
                
}

// Function to "activate" images
function imgAct(imgName) {
    if (document.images) {
    document[imgName].src = eval(imgName + "on.src");
    }
}

// Function to "deactivate" button images
function imgInact(imgName) {
    if (document.images) {
    document[imgName].src = eval(imgName + "off.src");
        }
}