function changePackageTab (tabnum) {
  var tabname = 'story' + tabnum;

  if (autoDiv == 1) {
    clearInterval(activationTimer);
    activeDiv = tabnum;
    activationTimer = setInterval('changeDiv()', delay);
  }


  document.getElementById('story0').style.display = 'none';
  document.getElementById('story1').style.display = 'none';
  document.getElementById('story2').style.display = 'none';
  document.getElementById('story3').style.display = 'none';
  document.getElementById('story4').style.display = 'none';
  document.getElementById('story5').style.display = 'none';
  document.getElementById(tabname).style.display = 'block';

}

function changePackageTabAuto (tabname) {


  document.getElementById('story0').style.display = 'none';
  document.getElementById('story1').style.display = 'none';
  document.getElementById('story2').style.display = 'none';
  document.getElementById('story3').style.display = 'none';
  document.getElementById('story4').style.display = 'none';
  document.getElementById('story5').style.display = 'none';

  document.getElementById(tabname).style.display = 'block';

}

var autoDiv = 1;
var activeDiv = 0;
var playbtn = new Image();
var pausebtn = new Image();
var delay = 10000;

playbtn.src  = "/english/graphics/home/rotator/play_btn.gif";
pausebtn.src = "/english/graphics/home/rotator/pause_btn.gif";

function togglePlay(){
  var tmpImg = new Image();
  if (autoDiv == 1) {
    autoDiv = 0;
    tmpImg.src = playbtn.src;
  }
  else {
    autoDiv = 1;
    tmpImg.src = pausebtn.src;
  }
  for (i = 0 ; i < 6 ; i++) {
    var id = 'play_pause' + i;
    imgObj = document.getElementById(id);
    imgObj.src = tmpImg.src;
  }
}

var activationTimer = setInterval('changeDiv()', delay);

function changeDiv() {
  if (autoDiv == 1) {
    activeDiv = (activeDiv + 1) % 5 ;
    changePackageTabAuto ('story'+ activeDiv)
  }
}

function stopDiv(id_story,act) {
	var tmpImg = new Image();
	autoDiv = 0;
	activeDiv = act;
    tmpImg.src = playbtn.src;
      for (i = 0 ; i < 6 ; i++) {
	    var id = 'play_pause' + i;
	    imgObj = document.getElementById(id);
	    imgObj.src = tmpImg.src;
	  }
  document.getElementById('story0').style.display = 'none';
  document.getElementById('story1').style.display = 'none';
  document.getElementById('story2').style.display = 'none';
  document.getElementById('story3').style.display = 'none';
  document.getElementById('story4').style.display = 'none';
  document.getElementById('story5').style.display = 'none';
  document.getElementById(id_story).style.display = 'block';
}