$('.js-block_1').trigger('click');
$('.js-block_2').trigger('click');
$('.js-block_3').trigger('click');
(function( $ ){
$('selector').trigger('click', ['Custom']);
$('selector').on('click', function( event, data ){
if( data == 'Custom' ) {
console.log('Incoming data is Custom');
}
});
})(window.jQuery);