var menu_1 = {
    timeout : null,
    showPopup : function() {
        clearTimeout(this.timeout);
        if ($('menu_1').style.display == 'none') {
            this.timeout = setTimeout(function() { new Effect.BlindDown('menu_1', { duration:.3, fps:40 }) }, 400);
        }
    },
    hidePopup : function() {
        if ($('menu_1').style.display == 'none') {
            clearTimeout(this.timeout);
        } else {
            this.timeout = setTimeout(function() { new Effect.BlindUp('menu_1', { duration:.3, fps:40 }) }, 300);
        }
    }
}

var menu_2 = {
    timeout : null,
    showPopup : function() {
        clearTimeout(this.timeout);
        if ($('menu_2').style.display == 'none') {
            this.timeout = setTimeout(function() { new Effect.BlindDown('menu_2', { duration:.3, fps:40 }) }, 400);
        }
    },
    hidePopup : function() {
        if ($('menu_2').style.display == 'none') {
            clearTimeout(this.timeout);
        } else {
            this.timeout = setTimeout(function() { new Effect.BlindUp('menu_2', { duration:.3, fps:40 }) }, 300);
        }
    }
}