<div id="mygraphiccontainer"></div>

<script>

YUI().use('graphics', function (Y)

{

//create a graphic instance

var mygraphic = new Y.Graphic({autoSize:true, render:"#mygraphiccontainer"});

//create an ellipse with getShape

var myellipse = mygraphic.getShape({

type: "ellipse",

fill: {

color: "#9aa"

},

stroke: {

weight: 2,

color: "#000"

},

width: 150,

height: 100,

x: 35,

y: 35

});

});

</script>