indexSeparator = ' - ';

addPhoto('portrait1.jpg');
addPhoto('portrait2.jpg');
addPhoto('portrait3.jpg');
addPhoto('portrait4.jpg');
addPhoto('portrait5.jpg');
addPhoto('portrait6.jpg');
addPhoto('portrait7.jpg');
addPhoto('portrait8.jpg');
addPhoto('portrait9.jpg');
addPhoto('portrait10.jpg');
addPhoto('portrait11.jpg');
addPhoto('portrait12.jpg');
addPhoto('portrait13.jpg');
addPhoto('portrait14.jpg');
addPhoto('portrait15.jpg');
addPhoto('portrait16.jpg');
addPhoto('portrait17.jpg');
addPhoto('portrait18.jpg');
addPhoto('portrait19.jpg');
addPhoto('portrait20.jpg');
addPhoto('portrait21.jpg');
addPhoto('portrait22.jpg');
addPhoto('portrait23.jpg');
addPhoto('portrait24.jpg');
addPhoto('portrait25.jpg');
addPhoto('portrait26.jpg');
addPhoto('portrait27.jpg');
addPhoto('portrait28.jpg');
addPhoto('portrait29.jpg');
addPhoto('portrait30.jpg');
addPhoto('portrait31.jpg');