navHover = function() {
var lis = document.getElementById("navmenu").getElementsByTagName("LI");
for (var i=0; i<lis.length; i++) {
lis[i].onmouseover=function() {
this.className+=" iehover";
}
lis[i].onmouseout=function() {
this.className=this.className.replace(new RegExp(" iehover\\b"), "");
}
}
}
if (window.attachEvent) window.attachEvent("onload", navHover);
jQuery(function($) {
       $('ul.links li').ahover({moveSpeed: 100, hoverEffect: function() {
        $(this)
            .css({opacity: 0.99})
            .animate({opacity: 0.5}, 750)
            .animate({opacity: 0.99}, 750)
            .dequeue();
        $(this).queue(arguments.callee);
    }});

});