$(document).ready(function() {
    $("#ctl00_navServices .navMenus").hide();
    $("#ctl00_navProducts .navMenus").hide();
    $("#ctl00_navSectors .navMenus").hide();
    $("#ctl00_navProjects .navMenus").hide();

    $("#ctl00_navServices").bind("mouseenter mouseleave", function(e) {
        $("#ctl00_navServices .navMenus").toggle();
    });
    $("#ctl00_navProducts").bind("mouseenter mouseleave", function(e) {
        $("#ctl00_navProducts .navMenus").toggle();
    });
    $("#ctl00_navSectors").bind("mouseenter mouseleave", function(e) {
        $("#ctl00_navSectors .navMenus").toggle();
    });

    $("#ctl00_navProjects").bind("mouseenter mouseleave", function(e) {
        $("#ctl00_navProjects .navMenus").toggle();
    });
});