adding a href tag to a table cell with javascript

i have this fiddle:

https://jsfiddle.net/tkwpztkf/

Is there a way to use either JavaScript or jQuery

So that on page load my page renders this:

        <table id="table1">
            <tr>
                <td>
                    <span><a href="http://www.google.com" target="_blank">Google<a></span>
                </td>
                <td>
                    <span><a href="http://www.yahoo.com" target="_blank">Yahoo<a></span>
                </td>
                <td>
                    <span><a href="http://www.bing.com" target="_blank">Bing<a></span>
                </td>
            </tr>
        </table>

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Basically I want to add the hyperlink a href tag to my items inside the cells on the jquery page load event.