$(document).ready(function() {

	$('.schema-explanation').hide();
  
	$('.get-started').click(function(e){
		e.preventDefault();
		$('.home-explanation').hide();
		$('.schema-explanation').show();
	})

	$('.modal-trigger').leanModal();

});
@@ -25,16 +25,108 @@
 on() %7B%0A%0A
+%09window.onbeforeunload = function() %7B%0A  %09return %22You are attempting to leave this page.%22;%7D%0A%0A
 %09$('.sch

Add popup when back button or refresh hit