indexSeparator = ' · ';

addPhoto('images/plumbing-slide1.jpg','Plumbing & Heating 1');
addPhoto('images/plumbing-slide2.jpg','Plumbing & Heating 2');
addPhoto('images/plumbing-slide3.jpg','Plumbing & Heating 3');
addPhoto('images/plumbing-slide4.jpg','Plumbing & Heating 4');
addPhoto('images/plumbing-slide5.jpg','In-Floor Heating');