// append the second row to the caption
caption.appendChild(second_row);
// return the generated caption
return caption;
}// end function to create the caption
});
}// end function pe2_setup_photoswipe(..)
function pe2_in_array(array, value){
for(var i = 0; i < array.length; i++){
if(array[i] === value){
return true;
}
}
return false;
}