homeon = new Image(); homeon.src = 'buts/home2.gif';
homeoff = new Image(); homeoff.src = 'buts/home1.gif';

firmon = new Image(); firmon.src = 'buts/firm2.gif';
firmoff = new Image(); firmoff.src = 'buts/firm1.gif';

attorneyon = new Image(); attorneyon.src = 'buts/attorney2.gif';
attorneyoff = new Image(); attorneyoff.src = 'buts/attorney1.gif';

contacton = new Image(); contacton.src = 'buts/contact2.gif';
contactoff = new Image(); contactoff.src = 'buts/contact1.gif';

direcon = new Image(); direcon.src = 'buts/direc2.gif';
direcoff = new Image(); direcoff.src = 'buts/direc1.gif';