<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Move the radios
    $('.question-text table:eq(0) tr:eq(3) td:eq(1)', thisQuestion).prepend($('.subquestion-list .answers-list:eq(0) .answer-item:eq(0) *', thisQuestion));
    $('.question-text table:eq(0) tr:eq(3) td:eq(2)', thisQuestion).prepend($('.subquestion-list .answers-list:eq(0) .answer-item:eq(1) *', thisQuestion));
// and so on
 
    // Some classes for presentation
    $('.question-text table:eq(0) input:radio', thisQuestion).closest('td').addClass('answer-item radio-item text-center radio');
    $('.question-text table:eq(0) .radio-item label', thisQuestion).show();
    // Click event on the table cells
    $('.question-text table:eq(0) .radio-item', thisQuestion).on('click', function(e) {
      $('input:radio', this).trigger('click');
    });
    $('.question-text table:eq(0) input:radio', thisQuestion).on('click', function(e) {
      e.stopPropagation();
    });
 
// Followed by some cleaning

<script type="text/javascript" charset="utf-8">
function shuffle(array) {
  var currentIndex = array.length, temporaryValue, randomIndex;
  // While there remain elements to shuffle...
  while (0 !== currentIndex) {
    // Pick a remaining element...
    randomIndex = Math.floor(Math.random() * currentIndex);
    currentIndex -= 1;
    // And swap it with the current element.
    temporaryValue = array[currentIndex];
    array[currentIndex] = array[randomIndex];
    array[randomIndex] = temporaryValue;
  }
  return array;
}
 
$(document).on('ready pjax:scriptcomplete',function(){
  // Fill the array with 20 characters
  var arr = ["A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T"];
  arr = shuffle(arr).join('');
  $('#question{QID} input[type="text"]:eq(0)').val(arr);
 
  // Fill the array, numbers from 1 to 144
  var arr1 = ;
  for (var i = 1; i < 145; i++) {
    var x = i.toString().padStart(4,"0").slice(-3);
    arr1.push(x);
  }
  arr1 = shuffle(arr1).slice(0, 20).join('');
  $('#question{QID} input[type="text"]:eq(1)').val(arr1);
  //$('#question{QID}').hide();
});
</script>

<script type="text/javascript" charset="utf-8">
      $(document).ready(function(){
            // Verstecke den „Weiter“-Button
            $('#ls-button-submit').hide();
             $('#ls-button-previous').hide();
 
            setTimeout(function () {
            $('#ls-button-submit').trigger('click');
          }, 3000);  //  3 Seconds, Value in milliseconds
});
</script>

{PName1=substr(QSelect_1,0,1)}
{PComb_1=substr(Pool,strpos(Pool,join(substr(QSelect_2,0,3),':'))+4,4)}
 
{PName2=substr(QSelect_1,1,1)}
{PComb_2=substr(Pool,strpos(Pool,join(substr(QSelect_2,3,3),':'))+4,4)}
 
{PField1=substr(PComb_1,0,1)}
{PField2=substr(PComb_2,0,1)}
{PGrade1=substr(PComb_1,1,1)}
{PGrade2=substr(PComb_2,1,1)}
{PActive1=substr(PComb_1,2,1)}
{PActive2=substr(PComb_2,2,1)}
{PSem1=substr(PComb_1,3,1)}
{PSem2=substr(PComb_2,3,1)}

{PName1=substr(QSelect_1,2,1)}
{PComb_1=substr(Pool,strpos(Pool,join(substr(QSelect_2,6,3),':'))+4,4)}
{PName2=substr(QSelect_1,3,1)}
{PComb_2=substr(Pool,strpos(Pool,join(substr(QSelect_2,9,3),':'))+4,4)}
 
{PField1=substr(PComb_1,0,1)}
{PField2=substr(PComb_2,0,1)}
{PGrade1=substr(PComb_1,1,1)}
{PGrade2=substr(PComb_2,1,1)}
{PActive1=substr(PComb_1,2,1)}
{PActive2=substr(PComb_2,2,1)}
{PSem1=substr(PComb_1,3,1)}
{PSem2=substr(PComb_2,3,1)}

<table border="1" cellpadding="0" cellspacing="0" style="border-collapse:collapse;" width="100%">
    <tbody>
        <tr>
            <td>Which profile do you prefer?</td>
            <td><strong>Profile 1</strong></td>
            <td><strong>Profile 2</strong></td>
        </tr>
        <tr>
            <td>Name</td>
            <td><strong>{PName1.shown}</strong></td>
            <td><strong>{PName2.shown}</strong></td>
        </tr>
...
        <tr>
            <td>Semester</td>
            <td><strong>{PSem1.shown}</strong></td>
            <td><strong>{PSem2.shown}</strong></td>
        </tr>
        <tr>
            <td><b>Your choice</b></td>
            <td> </td>
            <td> </td>
        </tr>
    </tbody>
</table>

<script type="text/javascript" charset="utf-8">
  $(document).on('ready pjax:scriptcomplete',function(){
 
    // Identify this question
    var thisQuestion = $('#question{QID}');
 
    // Move the radios, you see they are inserted in the second and third column (td:eq(x)) of the last row (tr:last)
    // And the first and second answer option are affected (answer-item:eq(x))
    // Remember it is zero based. 
    $('.question-text table:eq(0) tr:last td:eq(1)', thisQuestion).append($('.subquestion-list .answers-list:eq(0) .answer-item:eq(0) *', thisQuestion));
    $('.question-text table:eq(0) tr:last td:eq(2)', thisQuestion).append($('.subquestion-list .answers-list:eq(0) .answer-item:eq(1) *', thisQuestion));
 
    // Some classes for presentation
    $('.question-text table:eq(0) input:radio', thisQuestion).closest('td').addClass('answer-item radio-item text-center radio');
    $('.question-text table:eq(0) .radio-item label', thisQuestion).show();
 
    // Click event on the table cells
    $('.question-text table:eq(0) .radio-item', thisQuestion).on('click', function(e) {
      $('input:radio', this).trigger('click');
    });
    $('.question-text table:eq(0) input:radio', thisQuestion).on('click', function(e) {
      e.stopPropagation();
    });
 
    // Clean-up styles
    $('.answer-container', thisQuestion).hide();
    $('.question-text table:eq(0) .label-text', thisQuestion).remove();
    $('.question-text table:eq(0) .radio-text', thisQuestion).css({
      'cursor': 'pointer'
    });
    });
</script>

$(document).on('ready pjax:scriptcomplete',function(){
 
// Split the array (a1: German names, a2: Turkish names)
    var a1 = ["A","B","C","D","E","F","G","H","I","J"];
    var a2 = ["K","L","M","N","O","P","Q","R","S","T"];
 
// Shuffle both arrays
    a1 = shuffle(a1);
    a2 = shuffle(a2);
 
// Create a random number that returns 6 or 8
    number=6+2*Math.floor(Math.random() * 2);
 
// Create the empty final array
     var aFin = ;
 
// In a loop from 0 to the calculated number (6 or 8)
     for (var i = 0; i < number; i++) {
 
// Create a new temporary array
        var aTmp = ;
// where you push the German "name" and the Turkish "name" at position i
// You get "number" pairs of different ethnicity
        aTmp.push(a1[i]);
        aTmp.push(a2[i]);
 
// Shuffle this array that the order of "German" - "Turkish" is always different
        aTmp = shuffle(aTmp).join('');
// Push this array of two names into the final array
        aFin.push(aTmp);
     }
 
// Now you care about the rest
// In a loop from "number" to 10 with a step of 2
     for (var i = number; i < 10; i+=2) {
// Create a new temporary array
        var aTmp = ;
// where you push the German "name" at position i and the "name" at position i+1
        aTmp.push(a1[i]);
        aTmp.push(a1[i+1]);
        aTmp = shuffle(aTmp).join('');
        aFin.push(aTmp);
 
        var aTmp = ;
// here you push the Turkish "name" at position i and the "name" at position i+1
        aTmp.push(a2[i]);
        aTmp.push(a2[i+1]);
        aTmp = shuffle(aTmp).join('');
        aFin.push(aTmp);
     }
 
// Now the array aFin looks like [ BM, IR, SG, OA, CQ, KF, DE, JH, LN, PO ]
// Six pairs of different ethnicity, followed by two German pairs and two Turkish pairs
// This array again is shuffled
     aFin = shuffle(aFin).join('');
// and finally you get the desired string like JHCQIRDEPOKFSGLNBMOALN
     $('#question{QID} input[type="text"]:eq(0)').val(aFin);
//$('#question{QID}').hide();
});

    var number=1+Math.floor(Math.random() * 100);
 
    if (number<3) { number=0; }
    else if (number<8) { number=2; }
    else if (number<18) { number=4; }
    else if (number<48) { number=6; }
    else if (number<78) { number=8; }
    else  { number=10; }