root/galaxy-central/templates/webapps/community/common/common.mako

<%def name="render_star_rating( name, rating, disabled=False )">
    <%
        if disabled:
            disabled_str = ' disabled="disabled"'
        else:
            disabled_str = ''
        html = ''
        for index in range( 1, 6 ):
            html += '<input name="%s" type="radio" class="star" value="%s" %s' % ( str( name ), str( index ), disabled_str )
            if rating > ( index - 0.5 ) and rating < ( index + 0.5 ):
                html += ' checked="checked"'
            html += '/>'
    %>
    ${html}
</%def>