var Site = {
	start: function() {
	    HomepageTabs.start();
    }
};

var HomepageTabs = {
    start: function() {
        var newsLink = $('newsLink');
        if (newsLink) {
            newsLink.href = "javascript:void(0);";
            newsLink.addEvent('click', function() {
                $('news').setStyle('display', 'block');
                $('workshops').setStyle('display', 'none');
                $('newsLi').addClass('selected');
                $('workshopsLi').removeClass('selected');
            });
        }
        
        var workshopLink = $('workshopLink');
        if (workshopLink) {
            workshopLink.href = "javascript:void(0);";
            workshopLink.addEvent('click', function() {
                $('news').setStyle('display', 'none');
                $('workshops').setStyle('display', 'block');
                $('newsLi').removeClass('selected');
                $('workshopsLi').addClass('selected');
            });
        }
    }
};

window.addEvent('load', Site.start);