Here is the SVG path:
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" id="sss" viewBox="0 0 500 300">
<path id="s3" d="M 10,90 Q 100,15 200,70 Z"/>
</svg>
How can I change the d value?
Why does alert(document.getElementById('s3').d); give me undefined?