var currentSlideNum = 0;
var maxSlideNum = 0;
function initSlideShow(){
  var imgWrapper = $('#slideshow > div');
  // only show the first div, hide the rest
  imgWrapper.hide().filter(':first').show();
  //imgWrapper.hide().filter(':first').append('<img src="images/slideshow/current.gif" />'); 
  $('#slideshow_thumbnails li a').click(slidefunc = function () {
    // check if this item doesn't have class "current"
    // if it has class "current" it must not execute the script again
    if (this.className.indexOf('current') == -1){
      imgWrapper.hide();
      imgWrapper.filter(this.hash).fadeIn(500);      
      //$('#slideshow_thumbnails li a').removeClass('current');
      $('#current').remove();
      if(isFrans) {
      	$(this).append('<img src="/site/images/slideshow/current-fr.gif" id="current" />');
    	} else {
    		$(this).append('<img src="/site/images/slideshow/current.gif" id="current" />');
    	}
    }
  return false;
  });
  $('#slideshow_thumbnails li a').each(slidefunc);
}
$(document).ready(initSlideShow);
$(document).ready(initRandomSlide);

function initRandomSlide(){
	var timer = setTimeout("initRandomSlideNaJqueryInit();",1000);		
}

function initRandomSlideNaJqueryInit(){
	var hrefs = $('#slideshow_thumbnails a');
	if (!pntIsDefined(hrefs)) return;
	maxSlideNum = hrefs.length;
	if (maxSlideNum<1) return;
	startEmulateSlideClick();	
}
var timer;
function startEmulateSlideClick()
{
	timer = setTimeout("emulateSlideClick();",4000);		
}
function emulateSlideClick()
{
	clearTimeout(timer);
	currentSlideNum = currentSlideNum + 1;

	if (currentSlideNum>=maxSlideNum) currentSlideNum = 0;
	//$('a[href="#slide'+currentSlideNum+'"]').click();
	
	var imgWrapper = $('#slideshow > div');
  // only show the first div, hide the rest  
  imgWrapper.hide();
  imgWrapper.filter('#slide'+(currentSlideNum+1)).fadeIn(500);
  
  
  var hrefs = $('#slideshow_thumbnails a');
  $('#current').remove();
  var href = hrefs[currentSlideNum];  
  if (isFrans) {
  	href.innerHTML+='<img src="/site/images/slideshow/current-fr.gif" id="current" />';
  } else {
  	href.innerHTML+='<img src="/site/images/slideshow/current.gif" id="current" />';
  }
 	startEmulateSlideClick(); 
}