function displayAdminSub1(){
 document.getElementById('mainCell').innerHTML="\
  <p style=\"text-align:left\">\
<h3>Accounting</h3>\
 ";
}

function displayAdminSub2(){
 document.getElementById('mainCell').innerHTML="\
  <p style=\"text-align:left\">\
<h3>Human Resources</h3>\
 ";
}


function displayAdminSub3(){
 document.getElementById('mainCell').innerHTML="\
  <p style=\"text-align:left\">\
<h3>Planning & Development</h3>\
 ";
}