if($("#quizTopicsModal").length == 0){
  $("body").prepend("\n    <div id=\"quizTopicsModal\" class=\"modal fade\" role=\"dialog\">\n    <div class=\"modal-dialog\">\n\n      <!-- Modal content-->\n      <div class=\"modal-content\">\n        <div class=\"modal-header\">\n          <button type=\"button\" class=\"close\" data-dismiss=\"modal\">&times;<\/button>\n          <h4 class=\"modal-title\">All pages<\/h4>\n        <\/div>\n        <div class=\"modal-body\">\n\n        <\/div>\n      <\/div>\n\n    <\/div>\n  <\/div>\n      ");
}
$('#quizTopicsModal .modal-body').html('');
$("#quizTopicsModal").modal('show');