var homepage = newImage('assets/images/menu/home.gif');
var homepage_over = newImage('assets/images/menu/home_over.gif');
var company = newImage('assets/images/menu/company.gif');
var company_over = newImage('assets/images/menu/company_over.gif');
var capabilities = newImage('assets/images/menu/capabilities.gif');
var capabilities_over = newImage('assets/images/menu/capabilities_over.gif');
var portfolio = newImage('assets/images/menu/portfolio.gif');
var portfolio_over = newImage('assets/images/menu/portfolio_over.gif');
var news = newImage('assets/images/menu/news.gif');
var news_over = newImage('assets/images/menu/news_over.gif');
var contact = newImage('assets/images/menu/contact.gif');
var contact_over = newImage('assets/images/menu/contact_over.gif');
var login = newImage('assets/images/menu/login.gif');
var login_over = newImage('assets/images/menu/login_over.gif');