<div id="app"></div>
<script>
var foo = new kendo.View("<span>Foo</span>", { hide: function() { console.log("Foo is hidden now"); }});
var bar = new kendo.View("<span>Bar</span>");
var layout = new kendo.Layout("<header>Header</header><section id='content'></section><footer></footer>");
layout.render($("#app"));
layout.showIn("#content", foo);
layout.showIn("#content", bar);
</script>