// JavaScript Document

    $(document).ready(function() {  
        // All links in main menu div
        var menu_links = $('div[id=main-menu] a');
        // On mouse hover
        menu_links.hover(
            // In: Store and remove title
            function() {  
                old_title = $(this).attr('title');      
                $(this).attr('title','');
            },
            // Out: Replace title
            function() {  
                $(this).attr('title', old_title);  
            }  
        );  
    });