var _navigationId = "#nav ul";
var _navigationHoverClass = "hover";


$(document).ready(function(){
    
    SetupNavigationMenu();
});  


// Initialize the navigation menu
function SetupNavigationMenu(){
    // Determine what page we are on
    var page = $("body").attr('class');
    
    // Add hover affect to the link of the page we are on
    $(_navigationId + " li." + page + " a").addClass(_navigationHoverClass);
    
    // Set up the hover affects for mouse over / out on the navigation menu
    $(_navigationId).hover(
        function () {
            $(_navigationId + " li." + page + " a").removeClass(_navigationHoverClass);
        }, 
        function () {
            $(_navigationId + " li." + page + " a").addClass(_navigationHoverClass);
        }
    );
}