def m(self, id):
        html = '''<h2>Modify</h2>'''

        if id == "" or id == None :
          html += "Error"
          return html
        if id == "0" :
          html += "0 is reserved, sorry"
          return html

        (name, genre, url) = getradio(id)
        html += '<h3>%s | %s | %s</h3>' % (name, genre, url)
        html += '''<input type="hidden" id="idm" name="id" value="%s">''' % id
        html += '''<input type="text" id="namem" name="name" value="%s">''' % name
        html += '''genre: <input type="text" id="genrem" name="genre" value="%s"> ''' % genre
        html += '''url: <input type="text" style="min-width: 280px" id="urlm" name="url" value="%s"> ''' % url
        html += '''<button id="button-modify">Change</button>'''
        html += '''<h3><a href="#" onClick="fdelradio('%s')">Delete? <span class="glyphicon glyphicon-trash"></span></a></h3>''' % id
        html += '''<h3><a href="%s" target="_blank">Play in browser <span class="glyphicon glyphicon-music"></span></a>''' % url


        return html