The widget instance which fired the event.
<div id="popup">CONTENT</div>
<script>
$("#popup").kendoPopup({
close: function(e) {
e.preventDefault();
}
}).data("kendoPopup").open();
</script>
<div id="popup">CONTENT</div>
<script>
$("#popup").kendoPopup();
var popup = $("#popup").data("kendoPopup");
popup.bind("close", function(e) {
e.preventDefault();
});
popup.open();
</script>