<script type="text/javascript" charset="utf-8">  
 
  $(document).ready(function() {
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Define the group scores
    var scores = {
      G1: {equation1},
      G2: {equation2},
      G3: {equation3},
      G4: {equation4},
      G5: {equation5}
    };
 
    // Sort the array
    var tuples = [];    
    for (var key in scores) tuples.push([key, scores[key]]);    
    tuples.sort(function(a, b) {
      a = a[1];
      b = b[1];
 
      return a < b ? -1 : (a > b ? 1 : 0);
    });  
 
    // Loop through the sorted array  
    for (var i = 0; i < tuples.length; i++) {
      var key = tuples[i][0];
      var value = tuples[i][1];
 
      // Display in question text
      $('.question-text', thisQuestion).append(key+' ');
 
      // Insert into textarea
      $('textarea', thisQuestion).val($('textarea', thisQuestion).val()+key+' ');
    }
    });
</script>