/* ================================================================ 
This copyright notice must be untouched at all times.
Copyright (c) 2008 Stu Nicholls - stunicholls.com - all rights reserved.
=================================================================== */

gallery = function() {

  /* show first image and information */
 showTime = 8000;
  timer = 0;
  absLeft = 0;
  picCount = 0;
  total = $('.thumb img').length;
  $totalImgs = $('.thumb img');
  $('#imageNumber').html('1 of ' + total + ' ');

  thumbWidth = 0;
  for (x = 0; x < total; x++) {
    thumbWidth = thumbWidth + $($totalImgs[x]).outerWidth();
  }

  $('#innerContainer').css({ width: thumbWidth + 'px' });
  $('#innerContainer img').css({ display: 'inline' });

  firstStr = $('.thumb');
  showStr = firstStr.html();
  showDiv(showStr)


  $('#slideLeft').hover(function(e) {
    $('#innerContainer').stop();
    $('#innerContainer').animate({ "left": "0px" }, 5000, "swing")
  }, function() {
    $('#innerContainer').stop();
  });

  $('#slideRight').hover(function(e) {
    posLeft = $('#thumbnails').offset().left;
    absLeft = e.pageX - posLeft;
    hiddenBit = thumbWidth - 500;
    $('#innerContainer').stop();
    $('#innerContainer').animate({ "left": -hiddenBit + "px" }, 5000, "swing")
  }, function() {
    $('#innerContainer').stop();
  });



  /* monitor mouse clicks */
  $('.thumb').click(function() {
    htmlStr = $(this).html();
    currentLarge = $(this).attr('class').split(' ').slice(-1);
    if ("p" + (total) == currentLarge) {
      $('#clickRight').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
				.attr("alt", "")
				.attr("title", "");
    }
    else {
      $('#clickRight').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/next.gif)")
				.attr("alt", "Next")
				.attr("title", "Next");
    }
    if ("p1" == currentLarge) {
      $('#clickLeft').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
				.attr("alt", "")
				.attr("title", "");
    }
    else {
      $('#clickLeft').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/prev.gif)")
				.attr("alt", "Previous")
				.attr("title", "Prevous");
    }

    /* swap images and information */
    $('#fullSize').fadeOut(600, function() { showDiv(htmlStr) });
  });

  /* show image and information */
  function showDiv(htmlStr) {
    $('#fullSize').html(htmlStr)
						.fadeIn(600);
    currentLarge = $('#fullSize img').attr('class');
    currentLarge = currentLarge.substr(1, 3);
    $('#imageNumber').html(' ' + currentLarge + ' of ' + total + ' ');
  }


  $('#clickRight').click(function() {
    currentLarge = $('#fullSize img').attr('class');
    if ("p" + (total - 1) == currentLarge) {
      $('#clickRight').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
					.attr("alt", "")
					.attr("title", "");
    }
    if ("p" + total != currentLarge) {
      $('#clickLeft').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/images/prev.gif)")
				.attr("alt", "Previous")
				.attr("title", "Previous");
      htmlStr = $('#innerContainer li.' + currentLarge).next('li').html();
      $('#fullSize').fadeOut(600, function() { showDiv(htmlStr) });
    }
  });

  $('#clickLeft').click(function() {
    currentLarge = $('#fullSize img').attr('class');
    if ("p2" == currentLarge) {
      $('#clickLeft').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
				.attr("alt", "")
				.attr("title", "");
    }
    if ("p1" != currentLarge) {
      $('#clickRight').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/next.gif)")
					.attr("alt", "Next")
					.attr("title", "Next");
      htmlStr = $('#innerContainer li.' + currentLarge).prev('li').html();
      $('#fullSize').fadeOut(600, function() { showDiv(htmlStr) });
    }
  });


  $('#autoPlay').toggle(function() {
  $('#autoPlay').css("backgroundImage", "url(jQuery/allinoneGallery/images/stop.gif)")
				.attr("alt", "Stop")
				.attr("title", "Stop");
    autoPlay()
  }, function() {
    clearTimeout(timer);
    $('#autoPlay').css("backgroundImage", "url(jQuery/allinoneGallery/images/play.gif)")
				.attr("alt", "Play")
				.attr("title", "Play");
  });


}

function autoPlay() {
  currentLarge = $('#fullSize img').attr('class');
  if ("p" + (total - 1) == currentLarge) {
    $('#clickRight').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
					.attr("alt", "")
					.attr("title", "");
  }
  if ("p" + total != currentLarge) {
    $('#clickLeft').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/prev.gif)")
					.attr("alt", "Previous")
					.attr("title", "Previous");
    htmlStr = $('#innerContainer li.' + currentLarge).next('li').html();
    $('#fullSize').fadeOut(600, function() { playDiv(htmlStr) });
  }
  if ("p" + (total) == currentLarge) {
    $('#clickLeft').css("backgroundImage", "url(jQuery/allinoneGallery/images/blank.gif)")
					.attr("alt", "")
					.attr("title", "");
    $('#clickRight').css("backgroundImage", "url(http://d1013736.hosting-sv.jp/pop-group.net/images/next.gif)")
					.attr("alt", "Next")
					.attr("title", "Next");
    htmlStr = $('#innerContainer li.p1').html();
    $('#fullSize').fadeOut(600, function() { playDiv(htmlStr) });
  }
  timer = setTimeout("autoPlay()", showTime);
}

function playDiv(htmlStr) {
  $('#fullSize').html(htmlStr).fadeIn(600);
  currentLarge = $('#fullSize img').attr('class');
  currentLarge = currentLarge.substr(1, 3);
  $('#imageNumber').html(' ' + currentLarge + ' of ' + total + ' ');
}