home = new Image();
home.src = "../images/header2_dark.jpg";

testimonial = new Image();
testimonial.src = "../images/header3_dark.jpg";

about = new Image();
about.src = "../images/header4_dark.jpg";

portfolio = new Image();
portfolio.src = "../images/header5_dark.jpg";

contact = new Image();
contact.src = "../images/header6_dark.jpg";