var $i;
$i = 3;

function get1()
 {
  document.getElementById('one').style.zIndex = $i++;
 }
function get2()
 {
  document.getElementById('two').style.zIndex = $i++;
 }
function get3()
 {
  document.getElementById('three').style.zIndex = $i++;
 }
function get4()
 {
  document.getElementById('four').style.zIndex = $i++;
 }
function get5()
 {
  document.getElementById('five').style.zIndex = $i++;
 }
function get6()
 {
  document.getElementById('six').style.zIndex = $i++;
 }
function get7()
 {
  document.getElementById('seven').style.zIndex = $i++;
 }
function get8()
 {
  document.getElementById('eight').style.zIndex = $i++;
 }
function get9()
 {
  document.getElementById('nine').style.zIndex = $i++;
 }
function get10()
 {
  document.getElementById('ten').style.zIndex = $i++;
 }
function get11()
 {
  document.getElementById('eleven').style.zIndex = $i++;
 }
function get12()
 {
  document.getElementById('twelve').style.zIndex = $i++;
 }
function get13()
 {
  document.getElementById('thirteen').style.zIndex = $i++;
 }
function get14()
 {
  document.getElementById('fourteen').style.zIndex = $i++;
 }
function get15()
 {
  document.getElementById('fifteen').style.zIndex = $i++;
 }