function updateTabIndex() {
  var allLinks = document.querySelectorAll('.slide a');
  var position = currentPosition();
  var currentPageLinks = document.getElementById('slide-' + position).querySelectorAll('a');
  var i;

  for (i = 0; i < allLinks.length; i++) {
    allLinks[i].setAttribute('tabindex', -1);
  }

  for (i = 0; i < currentPageLinks.length; i++) {
    currentPageLinks[i].removeAttribute('tabindex');
  }
}
function updateTabIndex() {
  var allLinks = document.querySelectorAll('.slide a');
  var position = currentPosition();
  var currentPageLinks = document.getElementById('slide-' + position).querySelectorAll('a');
  var i;

  for (i = 0; i < allLinks.length; i++) {
    allLinks[i].setAttribute('tabindex', -1);
  }

  for (i = 0; i < currentPageLinks.length; i++) {
    currentPageLinks[i].removeAttribute('tabindex');
  }
}
function updateTabIndex ( ) { var allLinks = document . querySelectorAll ( '.slide a' ) ; var position = currentPosition ( ) ; var currentPageLinks = document . getElementById ( 'slide-' + position ) . querySelectorAll ( 'a' ) ; var i ; for ( i = 0 ; i < allLinks . length ; i ++ ) { allLinks [ i ] . setAttribute ( 'tabindex' , - 1 ) ; } for ( i = 0 ; i < currentPageLinks . length ; i ++ ) { currentPageLinks [ i ] . removeAttribute ( 'tabindex' ) ; } }
Removes tabindex property from all links on the current slide, sets
tabindex = -1 for all links on other slides. Prevents slides from appearing
out of control.
Removes tabindex property from all links on the current slide sets tabindex = - 1 for all links on other slides . Prevents slides from appearing out of control .