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    <div class="moz-cite-prefix">Hi Steve<br>
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      According to
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      <a class="moz-txt-link-freetext" href="https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Layer.js#L1293">https://github.com/openlayers/openlayers/blob/master/lib/OpenLayers/Layer.js#L1293</a>:
      there is no event being thrown on the layer, just the
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      changelayer event on the map.<br>
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      Best regards,<br>
      Marc<br>
      <br>
      <br>
      <br>
      On 25.01.2013 22:13, <a class="moz-txt-link-abbreviated" href="mailto:Steve.Toutant@inspq.qc.ca">Steve.Toutant@inspq.qc.ca</a> wrote:<br>
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cite="mid:OF8ABB87B1.BBBC607C-ON85257AFE.007481AC-85257AFE.007493F7@isn.rtss.qc.ca"
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      <br>
      <font size="3">I found the openlayers map event layerchange, but
        is there
        an event on the layer? </font>
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      <font face="sans-serif" size="2">I also ask on the openlayers list</font>
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      <br>
      <font face="sans-serif" size="2">Sorry for cross-posting</font>
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      <font face="sans-serif" size="2">steve<br>
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              <td width="40%"><font face="sans-serif" size="1"><b><a class="moz-txt-link-abbreviated" href="mailto:Steve.Toutant@inspq.qc.ca@geoext.org">Steve.Toutant@inspq.qc.ca@geoext.org</a></b>
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                <font face="sans-serif" size="1">Envoy&eacute; par :
                  <a class="moz-txt-link-abbreviated" href="mailto:users-bounces@geoext.org">users-bounces@geoext.org</a></font>
                <p><font face="sans-serif" size="1">2013-01-25 15:30</font>
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                            size="1">A</font></div>
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                      <td><font face="sans-serif" size="1"><a class="moz-txt-link-abbreviated" href="mailto:users@geoext.org">users@geoext.org</a></font>
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                        <div align="right"><font face="sans-serif"
                            size="1">Objet</font></div>
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                      <td><font face="sans-serif" size="1">[Users]
                          GeoExt.LayerOpacitySlider event</font></td>
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