Smarts['.brushemail'] = function() {
    var mouseover = function() {
        var localpart = this.href.substr(this.href.lastIndexOf('=')+1);
        var address = localpart + String.fromCharCode(64) + "brush.co.nz";
        var url = "mailto:" + address
        if (this.getAttribute('subject') != null) {
            url += "?subject=" + this.getAttribute('subject');
            if (this.getAttribute('body') != null) {
                url += "&body=" + this.getAttribute('body');
            }
        }
        this.href = url
        if (this.getAttribute('nodisplay') == null) {
            this.firstChild.nodeValue = address;
        }
        this.unevent('mouseover', mouseover);
    };
    this.event('mouseover', mouseover);
}

Smarts['.mainitem'] = function() {
    var sub = this.$('.sub');
    if (!sub) return;
    this.event('mouseenter', function() {
        sub.show();
    });
    this.event('mouseleave', function() {
        sub.hide();
    });
}

preload('images/submenu-shadow-top.png');
preload('images/submenu-shadow-middle.png');
preload('images/submenu-shadow-middle-ie6.png');
preload('images/submenu-shadow-bottom.png');