// JavaScript Prefetcher
var btn_home = new Image();
btn_home.src = '../images/button_home_on.jpg';

var btn_web_design = new Image();
btn_web_design.src = '../images/button_web_design_on.jpg';

var btn_portfolio = new Image();
btn_portfolio.src = '../images/button_portfolio_on.jpg';

var btn_it_support = new Image();
btn_it_support.src = '../images/button_it_support_on.jpg';

var btn_my_cv = new Image();
btn_my_cv.src = '../images/button_my_cv_on.jpg';

var btn_contact = new Image();
btn_contact.src = '../images/button_contact_on.jpg';

var image_portfolio = new Image();
image_portfolio.src = '../images/portfolio_on.jpg';

var portfolio1 = new Image();
portfolio1.src = '../images/portfolio_clancharters.jpg';

var portfolio2 = new Image();
portfolio2.src = '../images/portfolio_kilfinanhouse.jpg';

var portfolio3 = new Image();
portfolio3.src = '../images/portfolio_ruckmansfarm.jpg';

var portfolio4 = new Image();
portfolio4.src = '../images/portfolio_scotlandarchitects.jpg';

var portfolio5 = new Image();
portfolio5.src = '../images/portfolio_studioflowers.jpg';