jQuery .focusin() .focusout()
by JM note
HTML
<script src="//code.jquery.com/jquery.min.js"></script>
<script>
$(function(){
$('#textarea1')
.focusin(function() {
$('body').append("<br>focusin...");
})
.focusout(function() {
$('body').append("<br>focusout...");
});
});
</script>
<textarea id='textarea1'></textarea>