Have masonry links open up in a new tab

Hello! You guys helped me create this function which has the masonry opening on in a new tab on the homepage. I’m looking to add this same function to a few other pages listed in private area. I see you are using .home here but wasn’t sure what to use for the other pages. Can you help with this? THANK YOU!

function av_add_attribute() {
?>
	<script type="text/javascript">
		(function($) {
			$(window).load(function() {
				$('.home .av-masonry-entry.isotope-item').attr('target', '_blank');
			});
		})(jQuery);
	</script>
<?php
}
add_action('wp_footer', 'av_add_attribute');