How to make a link open multiple pages when clicked

how to open multiple url in javascript in new windows
or

How to open multiple URLs with a single click on the page?

The link that opens the array of links is already in the html. The jquery just creates the array of links and opens each one when the "open-all" button is clicked:

HTML:

<ul class="links">
<li><a href="http://www.google.com/"></a></li>
<li><a href="http://www.yahoo.com/"></a></li>
</ul>

<a id="open-all" href="#">OPEN ALL</a>

JQUERY:

$(function() { // On DOM content ready...
    var hrefs = [];

    $('.links a').each(function() {
        hrefs.push(this.href); // Store the URLs from the links...
    });

    $('#open-all').click(function() {
        for (var i in hrefs) {
            window.open(hrefs[i]); // ...that opens each stored link in its own window when clicked...
        }
    });
});