var base_url = 'http://virtual2.net/';

// se o CDN da Google estiver offline - ROFL
!window.jQuery && document.write("<script src='" + base_url + "assets/js/jquery.min.js'><\/script>");

function showContactErrors() {
    var errors = $('.errors');

    errors.css('display', 'none');

    if (errors.children('p').length > 0) {
        errors.fadeIn(200);
    }
}

function portfolioGallery() {
    var screen_pic = $('#screen span'), list = $('#sites-list a');

    screen_pic.fadeIn(500);

    list.click(function() {
        screen_pic.removeClass();
        screen_pic.css('display', 'none');
        screen_pic.addClass($(this).attr('class'));
        screen_pic.fadeIn(500);
		
		return false;
    });
}

$(document).ready(function() {
    showContactErrors();
    portfolioGallery();
});