_minifyCSS.spark.xml

<content var="styles"><render/></content>

# Response.Write(new Microsoft.Ajax.Utilities.Minifier().MinifyStyleSheet(styles));

_minifyJS.spark.xml

<content var="script"><render/></content>

# Response.Write(new Microsoft.Ajax.Utilities.Minifier().MinifyJavaScript(script));

_removeWhitespace.spark.xml

<content var="html"><render/></content>

# Response.Write(System.Text.RegularExpressions.Regex.Replace(html,@"^\s+|\s+$", "", System.Text.RegularExpressions.RegexOptions.Multiline));

script.htm

<script if="bool.Parse('false')" src="/Scripts/jquery-1.4.2.min.js" type="text/javascript"></script>

<script type="text/javascript">
<minifyJS>
    $(function () {
        // We don't need no stinkin' comments
        $("#dashboard").load("!{Url.Action(MVC.Test.Dashboard())}");
    });
</minifyJS>
</script>

script.min.htm

<script type="text/javascript">$(function(){$("#dashboard").load("/Test/Dashboard")})
</script> 

style.htm

<style type="text/css">
<minifyCSS>
    #dashboard 
    {
        margin: 1em;
        padding: 1em;
        border: 1px solid #222;
    }
</minifyCSS>
</style>

style.min.htm

<style type="text/css">#dashboard{margin:1em;padding:1em;border:1px solid #222}
</style>

whitespace.html

<removeWhitespace>
    <table>
        <tr>
            <td>Dashboard:</td>
            <td id="dashboard"></td>
        </tr>
    </table>
</removeWhitespace>

whitespace.min.html

<table> 
<tr> 
<td>Dashboard:</td> 
<td id="dashboard"></td> 
</tr> 
</table>