var rr;
if (!rr) rr = {}

rr.mainNav = function(id) {
    rr.mainNav.base.call(this);
    this.dom = njs.Util.FindDom(id);
    this.ele = $("#" + id);
    this.SetOnActive(this.Activate, this);
    this.SetOnInactive(this.Deactivate, this);
    this.Deactivate();
}
njs.Extend(rr.mainNav, njs.Radio);

rr.mainNav.prototype.Activate = function() {
    njs.Util.AddClassNameTo(this.dom, "selected");
}

rr.mainNav.prototype.Deactivate = function() {
    njs.Util.RemoveClassNameFrom(this.dom, "selected");
}