Cufon.replace('.mentone', {hover: true});

function enviar_form(form) {
    var frm = form;
    document.frm.submit();
} 

/*
$(function(){
    $('#nav .mentone').hover(function() {
        $(this).addClass('box');
    },
    function() {
        $(this).removeClass('box');
    });
});
*
activehover = function() {
    var sfEls = document.getElementById("nav").getElementsByTagName("li");
    for (var i=0; i<sfEls.length; i++) {
        sfEls[i].onmouseover=function() {
            this.className+=" active-hover";
        }
        sfEls[i].onmouseout=function() {
            this.className=this.className.replace(new RegExp(" active-hover\\b"), "");
        }
    }
}
if (window.attachEvent) window.attachEvent("onload", activehover);*/