function goToScience(self) {
    var url = "http://www.vitamink2.org";
    var answer = confirm("Do you want to leave MenaQ7 website and go to vitamink2.org?");
    self.setAttribute('target', '_blank');
    self.onmouseover = function() {
        window.status = url;
        return true;
    };
    self.onmouseout = function() {
        window.status = '';
        return true;
    };

    if (answer) {
        self.setAttribute('href', url);
    } else {
        self.setAttribute('href', 'javascript:void(0)');
        self.removeAttribute("target");
        return;
    }
}

$(document).ready(function() {
    /*jQuery('#topmenu').find('li > ul > li.science > a').each(function() {
        var href = jQuery(this).attr('href');
        console.log('href', href);
        jQuery(this).attr('href', 'javascript:void(0);');
        jQuery(this).attr('target', null);
        console.log('this', this);
        jQuery(this).click(function(e) {
            goToScience(e);
        });
    });*/

    var options = {
        minWidth: 120,
        arrowSrc: 'images/f/menu/arrow_right.gif',
        copyClassAttr: true,
        hoverOpenDelay: 150,
        closeOnMouseOut: true,
        onClick: function(e, menuItem){
            //console.log(menuItem);
        }
    };
    jQuery('#topmenu').menu(options);
    //alert($.browser.version);

    /*jQuery('#topmenu > li > a').each(function() {
        jQuery(this).attr('href', 'javascript:void(0);');
    });*/
});