[% UNLESS session.pid %]
  No active package.
  [% RETURN %]
[% END %]

<script type="text/javascript">
/*$(function() {
   $('#query').focus(function() {
      if(this.value == '<term>')
         this.value = '';
   });
   $('#query').blur(function() {
      if(this.value == '')
         this.value = '<term>';
   });
});*/

function doSearch() {
  var func = $('input:radio[name=function]:checked').val();
  var expression = $('#query').val();
  var pkgid = '[% session.pid %]';

  if (!expression) {
    alert('Please write a search expression.');
    return false;
  }

  $('#search_result').html('<img src="images/loader.gif"/>')
  $.ajax({
    url: 'package/search/'+func+'/'+pkgid+'/'+expression,
    success: function(data) {
      $('#search_result').html(data);
    }
  });
  return false;
}
</script>

<h3>Search</h3>
<form name="search" onsubmit="javascript: doSearch(); return false;">
  <table style="padding-left: 20px;">
    <tr><td colspan="3">Function</td></tr>
    <tr>
      <td style="padding-left: 10px;"><input type="radio" name="function" value="clocate" checked></td>
      <td><strong>clocate</strong></td>
      <td>concept location using Probabilistic Syn Sets</td>
    </tr>
    <tr style="padding-left: 20px;">
      <td style="padding-left: 10px;"><input type="radio" name="function" value="simple"[% IF session.search_last_function == 'simple' -%] checked[%- END %]></td>
      <td><strong>simple</strong></td>
      <td>simple pattern match, no Probabilistic Syn Sets used</td>
    </tr>
    <tr><td colspan="3">Expression</td></tr>
    <tr>
      <td colspan="3" style="padding-left: 10px;"><input id="query" type="text" value="[%- session.search_last_exp -%]" name="term">
      <input type="button" value="  Locate  " onclick="javascript: doSearch(); return false;"></td></tr>
  </table>
</form>

<h3>Result</h3>

<div id="search_result">
[% IF session.search_last_exp %]
  [% PROCESS 'concept/clocate.tt' rank = session.search_last_rank %]
[% ELSE %]
  Use the form above to search for an expression.
[% END %]
</div>