change click or hover
<script>$(document).ready(function(){
$('a').hover(function(){
var largeImage = $(this).attr('data-full');
$('.selected').removeClass();
$(this).addClass('selected');
$('.full img').hide();
$('.full img').attr('src', largeImage);
$('.full img').fadeIn();
}); // closing the listening on a click
$('.full img').on('hover', function(){
var modalImage = $(this).attr('src');
$.fancybox.open(modalImage);
});
}); //closing our doc ready
</script>
down load : tại đây
link website : http://www.jqueryscript.net/tags.php?/Thumbnail/
