jquery ui bottonset() doesnt work

Im trying to widgetize a group of radio buttons with jquery ui.

jquery and jquery-ui is loaded from googleapis. I've uploaded a ui theme and included the css file in the header. This is how I call the buttonset function:

<script type="text/javascript">
$(function() {
    $("#color").buttonset();
});
</script>

And this is the markup

<form>
    <div id="color">
        <input type="radio" class="color" id="color1" name="color" value="green" checked="checked" /><label for="color1">Gr&oslash;n</label>
        <input type="radio" class="color" id="color2" name="color" value="red" /><label for="color2">R&oslash;d</label>
        <input type="radio" class="color" id="color3"开发者_如何学Go name="color" value="white" /><label for="color3">Hvid</label>
    </div>
</form>

The ui script only adds the ui-buttonset class to the #color container. But the radios wont convert into stylish buttons. Can someone see what im missing?

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Bugger, after trying redownloading and uploading, isolating, proofreading and a few wasted hours - the original set up is working... still dont know what I was doing wrong :(

edit: Ok figured it out. It was the google hosted versions of jquery an jquery-ui that diddnt play nice with the themeroller theme. Works as intended with the bundled local versions.