Add save-user_flag.js

js/save-user_flag.js

@@ -0,0 +1,9 @@
+onready(function(){
+	var uri = window.location.pathname.substr(1);
+	var flagStorage = uri.slice(0, -1)+'_flag';
+	var item = window.localStorage.getItem(flagStorage);
+	$('select[name=user_flag]').val(item);
+	$('select[name=user_flag]').change(function() {
+		window.localStorage.setItem(flagStorage, $(this).val());
+	});
+});