var TREE_NODES = [
  ['Courses', null, null, 
    ['Accounting', 'nlcaccounting.htm', null], 
    ['Management', 'nlcmanagement.htm', null], 
    ['Computer Science', 'nlccs.htm', null], 
    ['ORACLE', 'nlcoracle.htm', null], 
    ['Tourism & Hospitality', 'nlcdiptt.htm', null], 
    ['Fares & Ticketing', 'nlc_virgin.htm', null], 
    ['Health & Social Care', 'nlchsc.htm', null], 
    ['Teacher Training', 'nlcdipteach.htm', null], 
    ['English', 'nlcenglish.htm', null]], 
  ['Fees', null, null, 
    ['Tuition Fee', 'nlcfee.htm', null], 
    ['Refund Policy', 'nlcrefundpol.htm', null], 
    ['Admission Policy', 'nlcadmpolicy.htm', null]], 
  ['Enrolment', null, null, 
    ['After Enrolment', 'nlcenrolment_after.htm', null], 
    ['Student Card', 'student_id_card.htm', null], 
    ['Personal Details', 'change_personal_details.htm', null], 
    ['Student ill Health', 'student_ill_health.htm', null], 
    ['Course Incomplete', 'course_incomplete.htm', null], 
    ['Course Transfers', 'course_transfer.htm', null], 
    ['Approved Leave', 'approved_leave.htm', null], 
    ['Holidays', 'holidays.htm', null], 
    ['Feedback', 'student_feedback.htm', null], 
    ['End of Study', 'end_of_study.htm', null]], 
  ['Examinations', null, null, 
    ['Registration', 'exams.htm', null], 
    ['Timetables', 'exams_timetables.htm', null], 
    ['Deferred Exams', 'exams_defer.htm', null], 
    ['Special Needs', 'exams_alt_arrangements.htm', null], 
    ['What To Take', 'exams_what_to_take.htm', null], 
    ['What Not To Take', 'exams_not_to_take.htm', null]], 
  ['Student Services', null, null, 
    ['Advice & Guidance', 'nlcadvice.htm', null], 
    ['Counselling', 'nlccounselling.htm', null], 
    ['Accommodation', 'nlcstuacc.htm', null], 
    ['Library', 'library.htm', null], 
    ['Travel', 'nlcstutravel.htm', null], 
    ['Student Visa', 'nlcstuvisa.htm', null], 
    ['International Students', 'nlcinterstu.htm', null], 
    ['Useful Information', 'nlcstuinfo.htm', null]], 
  ['Contact', 'nlccontact.htm', null, 
    ['Representatives', 'nlcagents.htm', null]], 
  ['About Us', 'nlcaboutus.htm', null, 
    ['Vision', 'nlcvision.htm', null], 
    ['Mission', 'nlcmission.htm', null], 
    ['Objectives', 'nlcobjective.htm', null], 
    ['Core Values', 'nlccorevalues.htm', null], 
    ['Policies', 'nlcpolicies.htm', null], 
    ['Accreditations', 'nlcaccreditations.htm', null]]
];