// JavaScript Document

$(document).ready(function() {

  if($('.show-diapo-news-feed').length > 0) {
    var tmp = $('.show-diapo-news-feed').css('width').split('px');
    maxfeed = parseInt(tmp[0]);

    var tmp = $('#diapo-wrapper').css('width').split('px');
    maxwrapper = parseInt(tmp[0]);

    gap = maxwrapper - maxfeed;
  }

  $('.show-diapo-news-feed li:not(".mini_thumb_selected") img').css({
    opacity: 0.6
  });

  $('.show-diapo-news-feed li:not(".mini_thumb_selected") a').mouseover(function() {
    $(this).children('img').stop(true, true).animate({
      "opacity": 1
    }, 'slow');
    $(this).children('table').show();
  });

  $('.show-diapo-news-feed li:not(".mini_thumb_selected") a').mouseout(function() {
    $(this).children('img').stop(true, true).animate({
      "opacity": 0.6
    }, 'slow');
    $(this).children('table').hide();
  });

  if ($('.mini_thumb_selected').length > 0)
  {
    position = $('.mini_thumb_selected').position();

    var posleft = position.left;

    /* Si photos sur la fin, éviter les espaces blanc */
    if (posleft > -gap)
    {
      posleft = ((maxfeed - posleft) + posleft) - maxwrapper;
    }
  }

  $('ul.show-diapo-news-feed').css('left', -posleft + 'px');
});

function diapoNext()
{
  $('.show-diapo-news-feed').stop(true, true);
  var tmp = $('.show-diapo-news-feed').css('left').split('px');
  left = parseInt(tmp[0]);

  if(left > gap)
  {
    $('.show-diapo-news-feed').animate({
      "left": "-=133px"
    }, "slow");
  }
}

function diapoPrev()
{
  $('.show-diapo-news-feed').stop(true, true);
  var tmp = $('.show-diapo-news-feed').css('left').split('px');
  pos = parseInt(tmp[0]);
  
  if (pos < 0)
  {
    $('.show-diapo-news-feed').animate({
      "left": "+=133px"
    }, "slow");
  }
}