#*
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at

      http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
*#

<script language="javascript" type="text/javascript">
function webWidgetCodes_onchange(field) {
    var height = null;
    var rgx = [ /[;&]h=(\d+)[;&]/, /'height':\s*(\d+)\s*/ ];
    for (var i = 0; i < rgx.length; i++) {
        if (rgx[i].test(field.value)) {
            height = parseInt(RegExp.$1) + 70;
            break;
        }
    }
    if (height) {
        field.form.HEIGHT.value = height;
    }
}
</script>

<h2 class="portlet-section-header">Edit Preferences</h2>

<form action="$renderResponse.createActionURL()" method="post">
<table>
#foreach ($pref in $prefs)
  #if ($pref.Key == "WIDGETSOURCE")
    #set ($pv = $pref.Value)
    #foreach ($x in $pv)
      #set ($extr = $x)
    #end
    #foreach ($x in $values)
      #set ($extr = $x)
    #end
    <tr colspan="4" align="right">
      <td width="5%" align="left">&nbsp;</td>
      <td nowrap class="portlet-section-alternate" align="right">$pref.Key:&nbsp;</td>
      <td class="portlet-section-body" align="left">
        <textarea name="$pref.Key" rows="4" cols="40" class="portlet-form-field-label" onchange="return webWidgetCodes_onchange(this);">$!extr</textarea>
      </td>
      <td width="5%" class="portlet-form-label" align="left">&nbsp;</td>
    </tr>
  #else
    #prefField($pref.Key $pref.Value "40")
  #end
#end
</table>

<P>
  <strong>Please copy and paste the Web Widget Source that you find in the Web Widgets Directory Sites.</strong>
  <br/>
  <em>Note: The Web Widget Source can be either script tags or a simple url.</em>
</P>
<P>
  Here are some example Web Widgets Directory Sites:
  <ul>
    <li><A href="http://www.google.com/ig/directory?synd=open" target="_blank">Google Gadgets Directory Page</A></li>
    <li><A href="http://eco.netvibes.com/widgets" target="_blank">Netvibes Widgets Directory Page</A></li>
  </ul>
</P>

<input type="submit" name="Save" value="Save" />
</form>