indexSeparator = ' / ';

addPhoto('images/commercial/1.jpg','');
addPhoto('images/commercial/2.jpg','');
addPhoto('images/commercial/3.jpg','');
addPhoto('images/commercial/4.jpg','');
addPhoto('images/commercial/5.jpg','');
addPhoto('images/commercial/6.jpg','');
addPhoto('images/commercial/7.jpg','');