<!--

 

function newImage(arg) {

            if (document.images) {

                        rslt = new Image();

                        rslt.src = arg;

                        return rslt;

            }

}

 

function changeImages() {

            if (document.images && (preloadFlag == true)) {

                        for (var i=0; i<changeImages.arguments.length; i+=2) {

                                    document[changeImages.arguments[i]].src = changeImages.arguments[i+1];

                        }

            }

}

 

var preloadFlag = false;

function preloadImages() {

            if (document.images) {

                        home_over = newImage("images/nav/home-over.gif");
                        about_over = newImage("images/nav/about-over.gif");
                        coverage_over = newImage("images/nav/coverage-over.gif");
                        contact_over = newImage("images/nav/contact-over.gif");
                        
                        preloadFlag = true;

            }

}

 

// -->