/*!
* jQuery Cycle Plugin (with Transition Definitions)
* Examples and documentation at: http://jquery.malsup.com/cycle/
* Copyright (c) 2007-2009 M. Alsup
* Version: 2.71 (11-AUG-2009)
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
* Requires: jQuery v1.2.6 or later
*
* Originally based on the work of:
*	1) Matt Oakes
*	2) Torsten Baldes (http://medienfreunde.com/lab/innerfade/)
*	3) Benjamin Sterling (http://www.benjaminsterling.com/experiments/jqShuffle/)
*/
;(function($) {

  var ver = '2.71';

  // if $.support is not defined (pre jQuery 1.3) add what I need
  if ($.support == undefined) {
    $.support = {
      opacity: !($.browser.msie)
    };
  }

  function log() {
    if (window.console && window.console.log)
    window.console.log('[cycle] ' + Array.prototype.join.call(arguments,' '));
    //$('body').append('<div>'+Array.prototype.join.call(arguments,' ')+'</div>');
  };

  // the options arg can be...
  //   a number  - indicates an immediate transition should occur to the given slide index
  //   a string  - 'stop', 'pause', 'resume', or the name of a transition effect (ie, 'fade', 'zoom', etc)
  //   an object - properties to control the slideshow
  //
  // the arg2 arg can be...
  //   the name of an fx (only used in conjunction with a numeric value for 'options')
  //   the value true (only used in conjunction with a options == 'resume') and indicates
  //     that the resume should occur immediately (not wait for next timeout)

  $.fn.cycle = function(options, arg2) {
    var o = { s: this.selector, c: this.context };

    // in 1.3+ we can fix mistakes with the ready state
    if (this.length === 0 && options != 'stop') {
      if (!$.isReady && o.s) {
        log('DOM not ready, queuing slideshow');
        $(function() {
          $(o.s,o.c).cycle(options,arg2);
        });
        return this;
      }
      // is your DOM ready?  http://docs.jquery.com/Tutorials:Introducing_$(document).ready()
      log('terminating; zero elements found by selector' + ($.isReady ? '' : ' (DOM not ready)'));
      return this;
    }

    // iterate the matched nodeset
    return this.each(function() {
      var opts = handleArguments(this, options, arg2);
      if (opts === false)
      return;

      // stop existing slideshow for this container (if there is one)
      if (this.cycleTimeout)
      clearTimeout(this.cycleTimeout);
      this.cycleTimeout = this.cyclePause = 0;

      var $cont = $(this);
      var $slides = opts.slideExpr ? $(opts.slideExpr, this) : $cont.children();
      var els = $slides.get();
      if (els.length < 2) {
        log('terminating; too few slides: ' + els.length);
        return;
      }

      var opts2 = buildOptions($cont, $slides, els, opts, o);
      if (opts2 === false)
      return;

      // if it's an auto slideshow, kick it off
      if (opts2.timeout || opts2.continuous)
      this.cycleTimeout = setTimeout(function(){go(els,opts2,0,!opts2.rev)},
      opts2.continuous ? 10 : opts2.timeout + (opts2.delay||0));
    });
  };

  // process the args that were passed to the plugin fn
  function handleArguments(cont, options, arg2) {
    if (cont.cycleStop == undefined)
    cont.cycleStop = 0;
    if (options === undefined || options === null)
    options = {};
    if (options.constructor == String) {
      switch(options) {
        case 'stop':
        cont.cycleStop++; // callbacks look for change
        if (cont.cycleTimeout)
        clearTimeout(cont.cycleTimeout);
        cont.cycleTimeout = 0;
        $(cont).removeData('cycle.opts');
        return false;
        case 'pause':
        cont.cyclePause = 1;
        return false;
        case 'resume':
        cont.cyclePause = 0;
        if (arg2 === true) { // resume now!
          options = $(cont).data('cycle.opts');
          if (!options) {
            log('options not found, can not resume');
            return false;
          }
          if (cont.cycleTimeout) {
            clearTimeout(cont.cycleTimeout);
            cont.cycleTimeout = 0;
          }
          go(options.elements, options, 1, 1);
        }
        return false;
        case 'prev':
        case 'next':
        var opts = $(cont).data('cycle.opts');
        if (!opts) {
          log('options not found, "prev/next" ignored');
          return false;
        }
        $.fn.cycle[options](opts);
        return false;
        default:
        options = { fx: options };
      };
      return options;
    }
    else if (options.constructor == Number) {
      // go to the requested slide
      var num = options;
      options = $(cont).data('cycle.opts');
      if (!options) {
        log('options not found, can not advance slide');
        return false;
      }
      if (num < 0 || num >= options.elements.length) {
        log('invalid slide index: ' + num);
        return false;
      }
      options.nextSlide = num;
      if (cont.cycleTimeout) {
        clearTimeout(cont.cycleTimeout);
        cont.cycleTimeout = 0;
      }
      if (typeof arg2 == 'string')
      options.oneTimeFx = arg2;
      go(options.elements, options, 1, num >= options.currSlide);
      return false;
    }
    return options;
  };

  function removeFilter(el, opts) {
    if (!$.support.opacity && opts.cleartype && el.style.filter) {
      try { el.style.removeAttribute('filter'); }
      catch(smother) {} // handle old opera versions
    }
  };

  // one-time initialization
  function buildOptions($cont, $slides, els, options, o) {
    // support metadata plugin (v1.0 and v2.0)
    var opts = $.extend({}, $.fn.cycle.defaults, options || {}, $.metadata ? $cont.metadata() : $.meta ? $cont.data() : {});
    if (opts.autostop)
    opts.countdown = opts.autostopCount || els.length;

    var cont = $cont[0];
    $cont.data('cycle.opts', opts);
    opts.$cont = $cont;
    opts.stopCount = cont.cycleStop;
    opts.elements = els;
    opts.before = opts.before ? [opts.before] : [];
    opts.after = opts.after ? [opts.after] : [];
    opts.after.unshift(function(){ opts.busy=0; });

    // push some after callbacks
    if (!$.support.opacity && opts.cleartype)
    opts.after.push(function() { removeFilter(this, opts); });
    if (opts.continuous)
    opts.after.push(function() { go(els,opts,0,!opts.rev); });

    saveOriginalOpts(opts);

    // clearType corrections
    if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
    clearTypeFix($slides);

    // container requires non-static position so that slides can be position within
    if ($cont.css('position') == 'static')
    $cont.css('position', 'relative');
    if (opts.width)
    $cont.width(opts.width);
    if (opts.height && opts.height != 'auto')
    $cont.height(opts.height);

    if (opts.startingSlide)
    opts.startingSlide = parseInt(opts.startingSlide);

    // if random, mix up the slide array
    if (opts.random) {
      opts.randomMap = [];
      for (var i = 0; i < els.length; i++)
      opts.randomMap.push(i);
      opts.randomMap.sort(function(a,b) {return Math.random() - 0.5;});
      opts.randomIndex = 0;
      opts.startingSlide = opts.randomMap[0];
    }
    else if (opts.startingSlide >= els.length)
    opts.startingSlide = 0; // catch bogus input
    opts.currSlide = opts.startingSlide = opts.startingSlide || 0;
    var first = opts.startingSlide;

    // set position and zIndex on all the slides
    $slides.css({position: 'absolute', top:0, left:0}).hide().each(function(i) {
      var z = first ? i >= first ? els.length - (i-first) : first-i : els.length-i;
      $(this).css('z-index', z)
    });

    // make sure first slide is visible
    $(els[first]).css('opacity',1).show(); // opacity bit needed to handle restart use case
    removeFilter(els[first], opts);

    // stretch slides
    if (opts.fit && opts.width)
    $slides.width(opts.width);
    if (opts.fit && opts.height && opts.height != 'auto')
    $slides.height(opts.height);

    // stretch container
    var reshape = opts.containerResize && !$cont.innerHeight();
    if (reshape) { // do this only if container has no size http://tinyurl.com/da2oa9
      var maxw = 0, maxh = 0;
      for(var j=0; j < els.length; j++) {
        var $e = $(els[j]), e = $e[0], w = $e.outerWidth(), h = $e.outerHeight();
        if (!w) w = e.offsetWidth;
        if (!h) h = e.offsetHeight;
        maxw = w > maxw ? w : maxw;
        maxh = h > maxh ? h : maxh;
      }
      if (maxw > 0 && maxh > 0)
      $cont.css({width:maxw+'px',height:maxh+'px'});
    }

    if (opts.pause)
    $cont.hover(function(){this.cyclePause++;},function(){this.cyclePause--;});

    if (supportMultiTransitions(opts) === false)
    return false;

    // run transition init fn
    if (!opts.multiFx) {
      var init = $.fn.cycle.transitions[opts.fx];
      if ($.isFunction(init))
      init($cont, $slides, opts);
      else if (opts.fx != 'custom' && !opts.multiFx) {
        log('unknown transition: ' + opts.fx,'; slideshow terminating');
        return false;
      }
    }

    // apparently a lot of people use image slideshows without height/width attributes on the images.
    // Cycle 2.50+ requires the sizing info for every slide; this block tries to deal with that.
    var requeue = false;
    options.requeueAttempts = options.requeueAttempts || 0;
    $slides.each(function() {
      // try to get height/width of each slide
      var $el = $(this);
      this.cycleH = (opts.fit && opts.height) ? opts.height : $el.height();
      this.cycleW = (opts.fit && opts.width) ? opts.width : $el.width();

      if ( $el.is('img') ) {
        // sigh..  sniffing, hacking, shrugging...  this crappy hack tries to account for what browsers do when
        // an image is being downloaded and the markup did not include sizing info (height/width attributes);
        // there seems to be some "default" sizes used in this situation
        var loadingIE    = ($.browser.msie  && this.cycleW == 28 && this.cycleH == 30 && !this.complete);
        var loadingFF    = ($.browser.mozilla && this.cycleW == 34 && this.cycleH == 19 && !this.complete);
        var loadingOp    = ($.browser.opera && ((this.cycleW == 42 && this.cycleH == 19) || (this.cycleW == 37 && this.cycleH == 17)) && !this.complete);
        var loadingOther = (this.cycleH == 0 && this.cycleW == 0 && !this.complete);
        // don't requeue for images that are still loading but have a valid size
        if (loadingIE || loadingFF || loadingOp || loadingOther) {
          if (o.s && opts.requeueOnImageNotLoaded && ++options.requeueAttempts < 100) { // track retry count so we don't loop forever
          log(options.requeueAttempts,' - img slide not loaded, requeuing slideshow: ', this.src, this.cycleW, this.cycleH);
          setTimeout(function() {$(o.s,o.c).cycle(options)}, opts.requeueTimeout);
          requeue = true;
          return false; // break each loop
        }
        else {
          log('could not determine size of image: '+this.src, this.cycleW, this.cycleH);
        }
      }
    }
    return true;
  });

  if (requeue)
  return false;

  opts.cssBefore = opts.cssBefore || {};
  opts.animIn = opts.animIn || {};
  opts.animOut = opts.animOut || {};

  $slides.not(':eq('+first+')').css(opts.cssBefore);
  if (opts.cssFirst)
  $($slides[first]).css(opts.cssFirst);

  if (opts.timeout) {
    opts.timeout = parseInt(opts.timeout);
    // ensure that timeout and speed settings are sane
    if (opts.speed.constructor == String)
    opts.speed = $.fx.speeds[opts.speed] || parseInt(opts.speed);
    if (!opts.sync)
    opts.speed = opts.speed / 2;
    while((opts.timeout - opts.speed) < 250) // sanitize timeout
    opts.timeout += opts.speed;
  }
  if (opts.easing)
  opts.easeIn = opts.easeOut = opts.easing;
  if (!opts.speedIn)
  opts.speedIn = opts.speed;
  if (!opts.speedOut)
  opts.speedOut = opts.speed;

  opts.slideCount = els.length;
  opts.currSlide = opts.lastSlide = first;
  if (opts.random) {
    opts.nextSlide = opts.currSlide;
    if (++opts.randomIndex == els.length)
    opts.randomIndex = 0;
    opts.nextSlide = opts.randomMap[opts.randomIndex];
  }
  else
  opts.nextSlide = opts.startingSlide >= (els.length-1) ? 0 : opts.startingSlide+1;

  // fire artificial events
  var e0 = $slides[first];
  if (opts.before.length)
  opts.before[0].apply(e0, [e0, e0, opts, true]);
  if (opts.after.length > 1)
  opts.after[1].apply(e0, [e0, e0, opts, true]);

  if (opts.next)
  $(opts.next).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?-1:1)});
  if (opts.prev)
  $(opts.prev).bind(opts.prevNextEvent,function(){return advance(opts,opts.rev?1:-1)});
  if (opts.pager)
  buildPager(els,opts);

  exposeAddSlide(opts, els);

  return opts;
};

// save off original opts so we can restore after clearing state
function saveOriginalOpts(opts) {
  opts.original = { before: [], after: [] };
  opts.original.cssBefore = $.extend({}, opts.cssBefore);
  opts.original.cssAfter  = $.extend({}, opts.cssAfter);
  opts.original.animIn    = $.extend({}, opts.animIn);
  opts.original.animOut   = $.extend({}, opts.animOut);
  $.each(opts.before, function() { opts.original.before.push(this); });
  $.each(opts.after,  function() { opts.original.after.push(this); });
};

function supportMultiTransitions(opts) {
  var i, tx, txs = $.fn.cycle.transitions;
  // look for multiple effects
  if (opts.fx.indexOf(',') > 0) {
    opts.multiFx = true;
    opts.fxs = opts.fx.replace(/\s*/g,'').split(',');
    // discard any bogus effect names
    for (i=0; i < opts.fxs.length; i++) {
      var fx = opts.fxs[i];
      tx = txs[fx];
      if (!tx || !txs.hasOwnProperty(fx) || !$.isFunction(tx)) {
        log('discarding unknown transition: ',fx);
        opts.fxs.splice(i,1);
        i--;
      }
    }
    // if we have an empty list then we threw everything away!
    if (!opts.fxs.length) {
      log('No valid transitions named; slideshow terminating.');
      return false;
    }
  }
  else if (opts.fx == 'all') {  // auto-gen the list of transitions
    opts.multiFx = true;
    opts.fxs = [];
    for (p in txs) {
      tx = txs[p];
      if (txs.hasOwnProperty(p) && $.isFunction(tx))
      opts.fxs.push(p);
    }
  }
  if (opts.multiFx && opts.randomizeEffects) {
    // munge the fxs array to make effect selection random
    var r1 = Math.floor(Math.random() * 20) + 30;
    for (i = 0; i < r1; i++) {
      var r2 = Math.floor(Math.random() * opts.fxs.length);
      opts.fxs.push(opts.fxs.splice(r2,1)[0]);
    }
    log('randomized fx sequence: ',opts.fxs);
  }
  return true;
};

// provide a mechanism for adding slides after the slideshow has started
function exposeAddSlide(opts, els) {
  opts.addSlide = function(newSlide, prepend) {
    var $s = $(newSlide), s = $s[0];
    if (!opts.autostopCount)
    opts.countdown++;
    els[prepend?'unshift':'push'](s);
    if (opts.els)
    opts.els[prepend?'unshift':'push'](s); // shuffle needs this
    opts.slideCount = els.length;

    $s.css('position','absolute');
    $s[prepend?'prependTo':'appendTo'](opts.$cont);

    if (prepend) {
      opts.currSlide++;
      opts.nextSlide++;
    }

    if (!$.support.opacity && opts.cleartype && !opts.cleartypeNoBg)
    clearTypeFix($s);

    if (opts.fit && opts.width)
    $s.width(opts.width);
    if (opts.fit && opts.height && opts.height != 'auto')
    $slides.height(opts.height);
    s.cycleH = (opts.fit && opts.height) ? opts.height : $s.height();
    s.cycleW = (opts.fit && opts.width) ? opts.width : $s.width();

    $s.css(opts.cssBefore);

    if (opts.pager)
    $.fn.cycle.createPagerAnchor(els.length-1, s, $(opts.pager), els, opts);

    if ($.isFunction(opts.onAddSlide))
    opts.onAddSlide($s);
    else
    $s.hide(); // default behavior
  };
}

// reset internal state; we do this on every pass in order to support multiple effects
$.fn.cycle.resetState = function(opts, fx) {
  fx = fx || opts.fx;
  opts.before = []; opts.after = [];
  opts.cssBefore = $.extend({}, opts.original.cssBefore);
  opts.cssAfter  = $.extend({}, opts.original.cssAfter);
  opts.animIn    = $.extend({}, opts.original.animIn);
  opts.animOut   = $.extend({}, opts.original.animOut);
  opts.fxFn = null;
  $.each(opts.original.before, function() { opts.before.push(this); });
  $.each(opts.original.after,  function() { opts.after.push(this); });

  // re-init
  var init = $.fn.cycle.transitions[fx];
  if ($.isFunction(init))
  init(opts.$cont, $(opts.elements), opts);
};

// this is the main engine fn, it handles the timeouts, callbacks and slide index mgmt
function go(els, opts, manual, fwd) {
  // opts.busy is true if we're in the middle of an animation
  if (manual && opts.busy && opts.manualTrump) {
    // let manual transitions requests trump active ones
    $(els).stop(true,true);
    opts.busy = false;
  }
  // don't begin another timeout-based transition if there is one active
  if (opts.busy)
  return;

  var p = opts.$cont[0], curr = els[opts.currSlide], next = els[opts.nextSlide];

  // stop cycling if we have an outstanding stop request
  if (p.cycleStop != opts.stopCount || p.cycleTimeout === 0 && !manual)
  return;

  // check to see if we should stop cycling based on autostop options
  if (!manual && !p.cyclePause &&
    ((opts.autostop && (--opts.countdown <= 0)) ||
    (opts.nowrap && !opts.random && opts.nextSlide < opts.currSlide))) {
      if (opts.end)
      opts.end(opts);
      return;
    }

    // if slideshow is paused, only transition on a manual trigger
    if (manual || !p.cyclePause) {
      var fx = opts.fx;
      // keep trying to get the slide size if we don't have it yet
      curr.cycleH = curr.cycleH || $(curr).height();
      curr.cycleW = curr.cycleW || $(curr).width();
      next.cycleH = next.cycleH || $(next).height();
      next.cycleW = next.cycleW || $(next).width();

      // support multiple transition types
      if (opts.multiFx) {
        if (opts.lastFx == undefined || ++opts.lastFx >= opts.fxs.length)
        opts.lastFx = 0;
        fx = opts.fxs[opts.lastFx];
        opts.currFx = fx;
      }

      // one-time fx overrides apply to:  $('div').cycle(3,'zoom');
      if (opts.oneTimeFx) {
        fx = opts.oneTimeFx;
        opts.oneTimeFx = null;
      }

      $.fn.cycle.resetState(opts, fx);

      // run the before callbacks
      if (opts.before.length)
      $.each(opts.before, function(i,o) {
        if (p.cycleStop != opts.stopCount) return;
        o.apply(next, [curr, next, opts, fwd]);
      });

      // stage the after callacks
      var after = function() {
        $.each(opts.after, function(i,o) {
          if (p.cycleStop != opts.stopCount) return;
          o.apply(next, [curr, next, opts, fwd]);
        });
      };

      if (opts.nextSlide != opts.currSlide) {
        // get ready to perform the transition
        opts.busy = 1;
        if (opts.fxFn) // fx function provided?
        opts.fxFn(curr, next, opts, after, fwd);
        else if ($.isFunction($.fn.cycle[opts.fx])) // fx plugin ?
        $.fn.cycle[opts.fx](curr, next, opts, after);
        else
        $.fn.cycle.custom(curr, next, opts, after, manual && opts.fastOnEvent);
      }

      // calculate the next slide
      opts.lastSlide = opts.currSlide;
      if (opts.random) {
        opts.currSlide = opts.nextSlide;
        if (++opts.randomIndex == els.length)
        opts.randomIndex = 0;
        opts.nextSlide = opts.randomMap[opts.randomIndex];
      }
      else { // sequence
        var roll = (opts.nextSlide + 1) == els.length;
        opts.nextSlide = roll ? 0 : opts.nextSlide+1;
        opts.currSlide = roll ? els.length-1 : opts.nextSlide-1;
      }

      if (opts.pager)
      $.fn.cycle.updateActivePagerLink(opts.pager, opts.currSlide);
    }

    // stage the next transtion
    var ms = 0;
    if (opts.timeout && !opts.continuous)
    ms = getTimeout(curr, next, opts, fwd);
    else if (opts.continuous && p.cyclePause) // continuous shows work off an after callback, not this timer logic
    ms = 10;
    if (ms > 0)
    p.cycleTimeout = setTimeout(function(){ go(els, opts, 0, !opts.rev) }, ms);
  };

  // invoked after transition
  $.fn.cycle.updateActivePagerLink = function(pager, currSlide) {
    $(pager).find('a').removeClass('activeSlide').filter('a:eq('+currSlide+')').addClass('activeSlide');
  };

  // calculate timeout value for current transition
  function getTimeout(curr, next, opts, fwd) {
    if (opts.timeoutFn) {
      // call user provided calc fn
      var t = opts.timeoutFn(curr,next,opts,fwd);
      if (t !== false)
      return t;
    }
    return opts.timeout;
  };

  // expose next/prev function, caller must pass in state
  $.fn.cycle.next = function(opts) { advance(opts, opts.rev?-1:1); };
  $.fn.cycle.prev = function(opts) { advance(opts, opts.rev?1:-1);};

  // advance slide forward or back
  function advance(opts, val) {
    var els = opts.elements;
    var p = opts.$cont[0], timeout = p.cycleTimeout;
    if (timeout) {
      clearTimeout(timeout);
      p.cycleTimeout = 0;
    }
    if (opts.random && val < 0) {
      // move back to the previously display slide
      opts.randomIndex--;
      if (--opts.randomIndex == -2)
      opts.randomIndex = els.length-2;
      else if (opts.randomIndex == -1)
      opts.randomIndex = els.length-1;
      opts.nextSlide = opts.randomMap[opts.randomIndex];
    }
    else if (opts.random) {
      if (++opts.randomIndex == els.length)
      opts.randomIndex = 0;
      opts.nextSlide = opts.randomMap[opts.randomIndex];
    }
    else {
      opts.nextSlide = opts.currSlide + val;
      if (opts.nextSlide < 0) {
        if (opts.nowrap) return false;
        opts.nextSlide = els.length - 1;
      }
      else if (opts.nextSlide >= els.length) {
        if (opts.nowrap) return false;
        opts.nextSlide = 0;
      }
    }

    if ($.isFunction(opts.prevNextClick))
    opts.prevNextClick(val > 0, opts.nextSlide, els[opts.nextSlide]);
    go(els, opts, 1, val>=0);
    return false;
  };

  function buildPager(els, opts) {
    var $p = $(opts.pager);
    $.each(els, function(i,o) {
      $.fn.cycle.createPagerAnchor(i,o,$p,els,opts);
    });
    $.fn.cycle.updateActivePagerLink(opts.pager, opts.startingSlide);
  };

  $.fn.cycle.createPagerAnchor = function(i, el, $p, els, opts) {
    var a;
    if ($.isFunction(opts.pagerAnchorBuilder))
    a = opts.pagerAnchorBuilder(i,el);
    else
    a = '<a href="#">'+(i+1)+'</a>';

    if (!a)
    return;
    var $a = $(a);
    // don't reparent if anchor is in the dom
    if ($a.parents('body').length === 0) {
      var arr = [];
      if ($p.length > 1) {
        $p.each(function() {
          var $clone = $a.clone(true);
          $(this).append($clone);
          arr.push($clone);
        });
        $a = $(arr);
      }
      else {
        $a.appendTo($p);
      }
    }

    $a.bind(opts.pagerEvent, function(e) {
      e.preventDefault();
      opts.nextSlide = i;
      var p = opts.$cont[0], timeout = p.cycleTimeout;
      if (timeout) {
        clearTimeout(timeout);
        p.cycleTimeout = 0;
      }
      if ($.isFunction(opts.pagerClick))
      opts.pagerClick(opts.nextSlide, els[opts.nextSlide]);
      go(els,opts,1,opts.currSlide < i); // trigger the trans
      return false;
    });

    if (opts.pagerEvent != 'click')
    $a.click(function(){return false;}); // supress click

    if (opts.pauseOnPagerHover)
    $a.hover(function() { opts.$cont[0].cyclePause++; }, function() { opts.$cont[0].cyclePause--; } );
  };

  // helper fn to calculate the number of slides between the current and the next
  $.fn.cycle.hopsFromLast = function(opts, fwd) {
    var hops, l = opts.lastSlide, c = opts.currSlide;
    if (fwd)
    hops = c > l ? c - l : opts.slideCount - l;
    else
    hops = c < l ? l - c : l + opts.slideCount - c;
    return hops;
  };

  // fix clearType problems in ie6 by setting an explicit bg color
  // (otherwise text slides look horrible during a fade transition)
  function clearTypeFix($slides) {
    function hex(s) {
      s = parseInt(s).toString(16);
      return s.length < 2 ? '0'+s : s;
    };
    function getBg(e) {
      for ( ; e && e.nodeName.toLowerCase() != 'html'; e = e.parentNode) {
        var v = $.css(e,'background-color');
        if (v.indexOf('rgb') >= 0 ) {
          var rgb = v.match(/\d+/g);
          return '#'+ hex(rgb[0]) + hex(rgb[1]) + hex(rgb[2]);
        }
        if (v && v != 'transparent')
        return v;
      }
      return '#ffffff';
    };
    $slides.each(function() { $(this).css('background-color', getBg(this)); });
  };

  // reset common props before the next transition
  $.fn.cycle.commonReset = function(curr,next,opts,w,h,rev) {
    $(opts.elements).not(curr).hide();
    opts.cssBefore.opacity = 1;
    opts.cssBefore.display = 'block';
    if (w !== false && next.cycleW > 0)
    opts.cssBefore.width = next.cycleW;
    if (h !== false && next.cycleH > 0)
    opts.cssBefore.height = next.cycleH;
    opts.cssAfter = opts.cssAfter || {};
    opts.cssAfter.display = 'none';
    $(curr).css('zIndex',opts.slideCount + (rev === true ? 1 : 0));
    $(next).css('zIndex',opts.slideCount + (rev === true ? 0 : 1));
  };

  // the actual fn for effecting a transition
  $.fn.cycle.custom = function(curr, next, opts, cb, speedOverride) {
    var $l = $(curr), $n = $(next);
    var speedIn = opts.speedIn, speedOut = opts.speedOut, easeIn = opts.easeIn, easeOut = opts.easeOut;
    $n.css(opts.cssBefore);
    if (speedOverride) {
      if (typeof speedOverride == 'number')
      speedIn = speedOut = speedOverride;
      else
      speedIn = speedOut = 1;
      easeIn = easeOut = null;
    }
    var fn = function() {$n.animate(opts.animIn, speedIn, easeIn, cb)};
    $l.animate(opts.animOut, speedOut, easeOut, function() {
      if (opts.cssAfter) $l.css(opts.cssAfter);
      if (!opts.sync) fn();
    });
    if (opts.sync) fn();
  };

  // transition definitions - only fade is defined here, transition pack defines the rest
  $.fn.cycle.transitions = {
    fade: function($cont, $slides, opts) {
      $slides.not(':eq('+opts.currSlide+')').css('opacity',0);
      opts.before.push(function(curr,next,opts) {
        $.fn.cycle.commonReset(curr,next,opts);
        opts.cssBefore.opacity = 0;
      });
      opts.animIn	   = { opacity: 1 };
      opts.animOut   = { opacity: 0 };
      opts.cssBefore = { top: 0, left: 0 };
    }
  };

  $.fn.cycle.ver = function() { return ver; };

  // override these globally if you like (they are all optional)
  $.fn.cycle.defaults = {
    fx:			  'fade', // name of transition effect (or comma separated names, ex: fade,scrollUp,shuffle)
    timeout:	   4000,  // milliseconds between slide transitions (0 to disable auto advance)
    timeoutFn:     null,  // callback for determining per-slide timeout value:  function(currSlideElement, nextSlideElement, options, forwardFlag)
    continuous:	   0,	  // true to start next transition immediately after current one completes
    speed:		   1000,  // speed of the transition (any valid fx speed value)
    speedIn:	   null,  // speed of the 'in' transition
    speedOut:	   null,  // speed of the 'out' transition
    next:		   null,  // selector for element to use as click trigger for next slide
    prev:		   null,  // selector for element to use as click trigger for previous slide
    prevNextClick: null,  // callback fn for prev/next clicks:	function(isNext, zeroBasedSlideIndex, slideElement)
    prevNextEvent:'click',// event which drives the manual transition to the previous or next slide
    pager:		   null,  // selector for element to use as pager container
    pagerClick:	   null,  // callback fn for pager clicks:	function(zeroBasedSlideIndex, slideElement)
    pagerEvent:	  'click', // name of event which drives the pager navigation
    pagerAnchorBuilder: null, // callback fn for building anchor links:  function(index, DOMelement)
    before:		   null,  // transition callback (scope set to element to be shown):     function(currSlideElement, nextSlideElement, options, forwardFlag)
    after:		   null,  // transition callback (scope set to element that was shown):  function(currSlideElement, nextSlideElement, options, forwardFlag)
    end:		   null,  // callback invoked when the slideshow terminates (use with autostop or nowrap options): function(options)
    easing:		   null,  // easing method for both in and out transitions
    easeIn:		   null,  // easing for "in" transition
    easeOut:	   null,  // easing for "out" transition
    shuffle:	   null,  // coords for shuffle animation, ex: { top:15, left: 200 }
    animIn:		   null,  // properties that define how the slide animates in
    animOut:	   null,  // properties that define how the slide animates out
    cssBefore:	   null,  // properties that define the initial state of the slide before transitioning in
    cssAfter:	   null,  // properties that defined the state of the slide after transitioning out
    fxFn:		   null,  // function used to control the transition: function(currSlideElement, nextSlideElement, options, afterCalback, forwardFlag)
    height:		  'auto', // container height
    startingSlide: 0,	  // zero-based index of the first slide to be displayed
    sync:		   1,	  // true if in/out transitions should occur simultaneously
    random:		   0,	  // true for random, false for sequence (not applicable to shuffle fx)
    fit:		   0,	  // force slides to fit container
    containerResize: 1,	  // resize container to fit largest slide
    pause:		   0,	  // true to enable "pause on hover"
    pauseOnPagerHover: 0, // true to pause when hovering over pager link
    autostop:	   0,	  // true to end slideshow after X transitions (where X == slide count)
    autostopCount: 0,	  // number of transitions (optionally used with autostop to define X)
    delay:		   0,	  // additional delay (in ms) for first transition (hint: can be negative)
    slideExpr:	   null,  // expression for selecting slides (if something other than all children is required)
    cleartype:	   !$.support.opacity,  // true if clearType corrections should be applied (for IE)
    cleartypeNoBg: false, // set to true to disable extra cleartype fixing (leave false to force background color setting on slides)
    nowrap:		   0,	  // true to prevent slideshow from wrapping
    fastOnEvent:   0,	  // force fast transitions when triggered manually (via pager or prev/next); value == time in ms
    randomizeEffects: 1,  // valid when multiple effects are used; true to make the effect sequence random
    rev:           0,     // causes animations to transition in reverse
    manualTrump:   true,  // causes manual transition to stop an active transition instead of being ignored
    requeueOnImageNotLoaded: true, // requeue the slideshow if any image slides are not yet loaded
    requeueTimeout: 250   // ms delay for requeue
  };

  })(jQuery);


/*!
* jQuery Cycle Plugin Transition Definitions
* This script is a plugin for the jQuery Cycle Plugin
* Examples and documentation at: http://malsup.com/jquery/cycle/
* Copyright (c) 2007-2008 M. Alsup
* Version:	 2.52
* Dual licensed under the MIT and GPL licenses:
* http://www.opensource.org/licenses/mit-license.php
* http://www.gnu.org/licenses/gpl.html
*/
(function($) {

  //
  // These functions define one-time slide initialization for the named
  // transitions. To save file size feel free to remove any of these that you
  // don't need.
  //

  // scrollUp/Down/Left/Right
  $.fn.cycle.transitions.scrollUp = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push($.fn.cycle.commonReset);
    var h = $cont.height();
    opts.cssBefore ={ top: h, left: 0 };
    opts.cssFirst = { top: 0 };
    opts.animIn	  = { top: 0 };
    opts.animOut  = { top: -h };
  };
  $.fn.cycle.transitions.scrollDown = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push($.fn.cycle.commonReset);
    var h = $cont.height();
    opts.cssFirst = { top: 0 };
    opts.cssBefore= { top: -h, left: 0 };
    opts.animIn	  = { top: 0 };
    opts.animOut  = { top: h };
  };
  $.fn.cycle.transitions.scrollLeft = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push($.fn.cycle.commonReset);
    var w = $cont.width();
    opts.cssFirst = { left: 0 };
    opts.cssBefore= { left: w, top: 0 };
    opts.animIn	  = { left: 0 };
    opts.animOut  = { left: 0-w };
  };
  $.fn.cycle.transitions.scrollRight = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push($.fn.cycle.commonReset);
    var w = $cont.width();
    opts.cssFirst = { left: 0 };
    opts.cssBefore= { left: -w, top: 0 };
    opts.animIn	  = { left: 0 };
    opts.animOut  = { left: w };
  };
  $.fn.cycle.transitions.scrollHorz = function($cont, $slides, opts) {
    $cont.css('overflow','hidden').width();
    opts.before.push(function(curr, next, opts, fwd) {
      $.fn.cycle.commonReset(curr,next,opts);
      opts.cssBefore.left = fwd ? (next.cycleW-1) : (1-next.cycleW);
      opts.animOut.left = fwd ? -curr.cycleW : curr.cycleW;
    });
    opts.cssFirst = { left: 0 };
    opts.cssBefore= { top: 0 };
    opts.animIn   = { left: 0 };
    opts.animOut  = { top: 0 };
  };
  $.fn.cycle.transitions.scrollVert = function($cont, $slides, opts) {
    $cont.css('overflow','hidden');
    opts.before.push(function(curr, next, opts, fwd) {
      $.fn.cycle.commonReset(curr,next,opts);
      opts.cssBefore.top = fwd ? (1-next.cycleH) : (next.cycleH-1);
      opts.animOut.top = fwd ? curr.cycleH : -curr.cycleH;
    });
    opts.cssFirst = { top: 0 };
    opts.cssBefore= { left: 0 };
    opts.animIn   = { top: 0 };
    opts.animOut  = { left: 0 };
  };

  // slideX/slideY
  $.fn.cycle.transitions.slideX = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $(opts.elements).not(curr).hide();
      $.fn.cycle.commonReset(curr,next,opts,false,true);
      opts.animIn.width = next.cycleW;
    });
    opts.cssBefore = { left: 0, top: 0, width: 0 };
    opts.animIn	 = { width: 'show' };
    opts.animOut = { width: 0 };
  };
  $.fn.cycle.transitions.slideY = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $(opts.elements).not(curr).hide();
      $.fn.cycle.commonReset(curr,next,opts,true,false);
      opts.animIn.height = next.cycleH;
    });
    opts.cssBefore = { left: 0, top: 0, height: 0 };
    opts.animIn	 = { height: 'show' };
    opts.animOut = { height: 0 };
  };

  // shuffle
  $.fn.cycle.transitions.shuffle = function($cont, $slides, opts) {
    var i, w = $cont.css('overflow', 'visible').width();
    $slides.css({left: 0, top: 0});
    opts.before.push(function(curr,next,opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,true,true);
    });
    opts.speed = opts.speed / 2; // shuffle has 2 transitions
    opts.random = 0;
    opts.shuffle = opts.shuffle || {left:-w, top:15};
    opts.els = [];
    for (i=0; i < $slides.length; i++)
    opts.els.push($slides[i]);

    for (i=0; i < opts.currSlide; i++)
    opts.els.push(opts.els.shift());

    // custom transition fn (hat tip to Benjamin Sterling for this bit of sweetness!)
    opts.fxFn = function(curr, next, opts, cb, fwd) {
      var $el = fwd ? $(curr) : $(next);
      $(next).css(opts.cssBefore);
      var count = opts.slideCount;
      $el.animate(opts.shuffle, opts.speedIn, opts.easeIn, function() {
        var hops = $.fn.cycle.hopsFromLast(opts, fwd);
        for (var k=0; k < hops; k++)
        fwd ? opts.els.push(opts.els.shift()) : opts.els.unshift(opts.els.pop());
        if (fwd) {
          for (var i=0, len=opts.els.length; i < len; i++)
          $(opts.els[i]).css('z-index', len-i+count);
        }
        else {
          var z = $(curr).css('z-index');
          $el.css('z-index', parseInt(z)+1+count);
        }
        $el.animate({left:0, top:0}, opts.speedOut, opts.easeOut, function() {
          $(fwd ? this : curr).hide();
          if (cb) cb();
        });
      });
    };
    opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
  };

  // turnUp/Down/Left/Right
  $.fn.cycle.transitions.turnUp = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,false);
      opts.cssBefore.top = next.cycleH;
      opts.animIn.height = next.cycleH;
    });
    opts.cssFirst  = { top: 0 };
    opts.cssBefore = { left: 0, height: 0 };
    opts.animIn	   = { top: 0 };
    opts.animOut   = { height: 0 };
  };
  $.fn.cycle.transitions.turnDown = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,false);
      opts.animIn.height = next.cycleH;
      opts.animOut.top   = curr.cycleH;
    });
    opts.cssFirst  = { top: 0 };
    opts.cssBefore = { left: 0, top: 0, height: 0 };
    opts.animOut   = { height: 0 };
  };
  $.fn.cycle.transitions.turnLeft = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,true);
      opts.cssBefore.left = next.cycleW;
      opts.animIn.width = next.cycleW;
    });
    opts.cssBefore = { top: 0, width: 0  };
    opts.animIn	   = { left: 0 };
    opts.animOut   = { width: 0 };
  };
  $.fn.cycle.transitions.turnRight = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,true);
      opts.animIn.width = next.cycleW;
      opts.animOut.left = curr.cycleW;
    });
    opts.cssBefore = { top: 0, left: 0, width: 0 };
    opts.animIn	   = { left: 0 };
    opts.animOut   = { width: 0 };
  };

  // zoom
  $.fn.cycle.transitions.zoom = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,false,true);
      opts.cssBefore.top = next.cycleH/2;
      opts.cssBefore.left = next.cycleW/2;
      opts.animIn	   = { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
      opts.animOut   = { width: 0, height: 0, top: curr.cycleH/2, left: curr.cycleW/2 };
    });
    opts.cssFirst = { top:0, left: 0 };
    opts.cssBefore = { width: 0, height: 0 };
  };

  // fadeZoom
  $.fn.cycle.transitions.fadeZoom = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,false);
      opts.cssBefore.left = next.cycleW/2;
      opts.cssBefore.top = next.cycleH/2;
      opts.animIn	= { top: 0, left: 0, width: next.cycleW, height: next.cycleH };
    });
    opts.cssBefore = { width: 0, height: 0 };
    opts.animOut  = { opacity: 0 };
  };

  // blindX
  $.fn.cycle.transitions.blindX = function($cont, $slides, opts) {
    var w = $cont.css('overflow','hidden').width();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts);
      opts.animIn.width = next.cycleW;
      opts.animOut.left   = curr.cycleW;
    });
    opts.cssBefore = { left: w, top: 0 };
    opts.animIn = { left: 0 };
    opts.animOut  = { left: w };
  };
  // blindY
  $.fn.cycle.transitions.blindY = function($cont, $slides, opts) {
    var h = $cont.css('overflow','hidden').height();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts);
      opts.animIn.height = next.cycleH;
      opts.animOut.top   = curr.cycleH;
    });
    opts.cssBefore = { top: h, left: 0 };
    opts.animIn = { top: 0 };
    opts.animOut  = { top: h };
  };
  // blindZ
  $.fn.cycle.transitions.blindZ = function($cont, $slides, opts) {
    var h = $cont.css('overflow','hidden').height();
    var w = $cont.width();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts);
      opts.animIn.height = next.cycleH;
      opts.animOut.top   = curr.cycleH;
    });
    opts.cssBefore = { top: h, left: w };
    opts.animIn = { top: 0, left: 0 };
    opts.animOut  = { top: h, left: w };
  };

  // growX - grow horizontally from centered 0 width
  $.fn.cycle.transitions.growX = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,true);
      opts.cssBefore.left = this.cycleW/2;
      opts.animIn = { left: 0, width: this.cycleW };
      opts.animOut = { left: 0 };
    });
    opts.cssBefore = { width: 0, top: 0 };
  };
  // growY - grow vertically from centered 0 height
  $.fn.cycle.transitions.growY = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,false);
      opts.cssBefore.top = this.cycleH/2;
      opts.animIn = { top: 0, height: this.cycleH };
      opts.animOut = { top: 0 };
    });
    opts.cssBefore = { height: 0, left: 0 };
  };

  // curtainX - squeeze in both edges horizontally
  $.fn.cycle.transitions.curtainX = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,false,true,true);
      opts.cssBefore.left = next.cycleW/2;
      opts.animIn = { left: 0, width: this.cycleW };
      opts.animOut = { left: curr.cycleW/2, width: 0 };
    });
    opts.cssBefore = { top: 0, width: 0 };
  };
  // curtainY - squeeze in both edges vertically
  $.fn.cycle.transitions.curtainY = function($cont, $slides, opts) {
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,false,true);
      opts.cssBefore.top = next.cycleH/2;
      opts.animIn = { top: 0, height: next.cycleH };
      opts.animOut = { top: curr.cycleH/2, height: 0 };
    });
    opts.cssBefore = { left: 0, height: 0 };
  };

  // cover - curr slide covered by next slide
  $.fn.cycle.transitions.cover = function($cont, $slides, opts) {
    var d = opts.direction || 'left';
    var w = $cont.css('overflow','hidden').width();
    var h = $cont.height();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts);
      if (d == 'right')
      opts.cssBefore.left = -w;
      else if (d == 'up')
      opts.cssBefore.top = h;
      else if (d == 'down')
      opts.cssBefore.top = -h;
      else
      opts.cssBefore.left = w;
    });
    opts.animIn = { left: 0, top: 0};
    opts.animOut = { opacity: 1 };
    opts.cssBefore = { top: 0, left: 0 };
  };

  // uncover - curr slide moves off next slide
  $.fn.cycle.transitions.uncover = function($cont, $slides, opts) {
    var d = opts.direction || 'left';
    var w = $cont.css('overflow','hidden').width();
    var h = $cont.height();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,true,true);
      if (d == 'right')
      opts.animOut.left = w;
      else if (d == 'up')
      opts.animOut.top = -h;
      else if (d == 'down')
      opts.animOut.top = h;
      else
      opts.animOut.left = -w;
    });
    opts.animIn = { left: 0, top: 0 };
    opts.animOut = { opacity: 1 };
    opts.cssBefore = { top: 0, left: 0 };
  };

  // toss - move top slide and fade away
  $.fn.cycle.transitions.toss = function($cont, $slides, opts) {
    var w = $cont.css('overflow','visible').width();
    var h = $cont.height();
    opts.before.push(function(curr, next, opts) {
      $.fn.cycle.commonReset(curr,next,opts,true,true,true);
      // provide default toss settings if animOut not provided
      if (!opts.animOut.left && !opts.animOut.top)
      opts.animOut = { left: w*2, top: -h/2, opacity: 0 };
      else
      opts.animOut.opacity = 0;
    });
    opts.cssBefore = { left: 0, top: 0 };
    opts.animIn = { left: 0 };
  };

  // wipe - clip animation
  $.fn.cycle.transitions.wipe = function($cont, $slides, opts) {
    var w = $cont.css('overflow','hidden').width();
    var h = $cont.height();
    opts.cssBefore = opts.cssBefore || {};
    var clip;
    if (opts.clip) {
      if (/l2r/.test(opts.clip))
      clip = 'rect(0px 0px '+h+'px 0px)';
      else if (/r2l/.test(opts.clip))
      clip = 'rect(0px '+w+'px '+h+'px '+w+'px)';
      else if (/t2b/.test(opts.clip))
      clip = 'rect(0px '+w+'px 0px 0px)';
      else if (/b2t/.test(opts.clip))
      clip = 'rect('+h+'px '+w+'px '+h+'px 0px)';
      else if (/zoom/.test(opts.clip)) {
        var top = parseInt(h/2);
        var left = parseInt(w/2);
        clip = 'rect('+top+'px '+left+'px '+top+'px '+left+'px)';
      }
    }

    opts.cssBefore.clip = opts.cssBefore.clip || clip || 'rect(0px 0px 0px 0px)';

    var d = opts.cssBefore.clip.match(/(\d+)/g);
    var t = parseInt(d[0]), r = parseInt(d[1]), b = parseInt(d[2]), l = parseInt(d[3]);

    opts.before.push(function(curr, next, opts) {
      if (curr == next) return;
      var $curr = $(curr), $next = $(next);
      $.fn.cycle.commonReset(curr,next,opts,true,true,false);
      opts.cssAfter.display = 'block';

      var step = 1, count = parseInt((opts.speedIn / 13)) - 1;
      (function f() {
        var tt = t ? t - parseInt(step * (t/count)) : 0;
        var ll = l ? l - parseInt(step * (l/count)) : 0;
        var bb = b < h ? b + parseInt(step * ((h-b)/count || 1)) : h;
        var rr = r < w ? r + parseInt(step * ((w-r)/count || 1)) : w;
        $next.css({ clip: 'rect('+tt+'px '+rr+'px '+bb+'px '+ll+'px)' });
        (step++ <= count) ? setTimeout(f, 13) : $curr.css('display', 'none');
        })();
      });
      opts.cssBefore = { display: 'block', opacity: 1, top: 0, left: 0 };
      opts.animIn	   = { left: 0 };
      opts.animOut   = { left: 0 };
    };

    })(jQuery);