SVG a element

HTML

<svg xmlns="http://www.w3.org/2000/svg" width="300" height="300">
    <g id="target">
        <circle cx="50" cy="50" r="50" />
        <circle cx="150" cy="150" r="100" />
    </g>
</svg>

JavaScript

a = document.createElementNS('http://www.w3.org/2000/svg', 'a');

a.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', 'javascript:void(0);');

$('g').wrap(function () {
    return a;
    alert("x");
});