oneon = new Image(); oneon.src = 'images/box4l2.gif';
oneoff = new Image(); oneoff.src = 'images/box4l.gif';

twoon = new Image(); twoon.src = 'images/box4learn2.gif';
twooff = new Image(); twooff.src = 'images/box4learn.gif';

threeon = new Image(); threeon.src = 'images/learn_more2.gif';
threeoff = new Image(); threeoff.src = 'images/learn_more.gif';

fouron = new Image(); fouron.src = 'images/box4learn2.gif';
fouroff = new Image(); fouroff.src = 'images/box4learn.gif';

fiveon = new Image(); fiveon.src = 'images/box4order2.gif';
fiveoff = new Image(); fiveoff.src = 'images/box4order.gif';

sixon = new Image(); sixon.src = 'images/box4order2.gif';
sixoff = new Image(); sixoff.src = 'images/box4order.gif';

sevenon = new Image(); sevenon.src = 'images/contact2.gif';
sevenoff = new Image(); sevenoff.src = 'images/contact.gif';

eighton = new Image(); eighton.src = 'images/box5live2.gif';
eightoff = new Image(); eightoff.src = 'images/box5live.gif';

nineon = new Image(); nineon.src = 'images/order2.gif';
nineoff = new Image(); nineoff.src = 'images/order.gif';

tenon = new Image(); tenon.src = 'images/search2.gif';
tenoff = new Image(); tenoff.src = 'images/search.gif';

elevenon = new Image(); elevenon.src = 'images/continue_but2.gif';
elevenoff = new Image(); elevenoff.src = 'images/continue_but.gif';

twelveon = new Image(); twelveon.src = 'images/search2.gif';
twelveoff = new Image(); twelveoff.src = 'images/search.gif';

thirteenon = new Image(); thirteenon.src = 'images/learn2.gif';
thirteenoff = new Image(); thirteenoff.src = 'images/learn.gif';

fourteenon = new Image(); fourteenon.src = 'images/sign2.gif';
fourteenoff = new Image(); fourteenoff.src = 'images/sign.gif';

sixteenon = new Image(); sixteenon.src = 'images/clickhere2.gif';
sixteenoff = new Image(); sixteenoff.src = 'images/clickhere.gif';