$(document).ready(function(){
    // Set initial colour of nav links so that CSS a:hover is overridden
    $('#nav li:not(.current) a').css({'color' : '#007d76'});
    // Add colour transitions to nav links but not current link
    $('#nav li:not(.current) a').hover(
        function () {
            $(this).stop().animate({ color: '#363636' }, 300);
        }, 
        function () {
            $(this).stop().animate({ color: '#007d76' }, 300);
        }
    );
});