jquery通用的文本内容图片滚动滑块插件

使用方法

  jQuery.easing.easeOutQuart = function (x, t, b, c, d) {
  return -c * ((t=t/d-1)*t*t*t - 1) + b;
};
  $('#screen').serialScroll({
    target:'#sections',
    items:'li', // Selector to the items ( relative to the matched elements, '#sections' in this case )
    prev:'img.prev',// Selector to the 'prev' button (absolute!, meaning it's relative to the document)
    next:'img.next',// Selector to the 'next' button (absolute too)
    axis:'xy',// The default is 'y' scroll on both ways
    navigation:'#navigation li a',
    duration:700,// Length of the animation (if you scroll 2 axes and use queue, then each axis take half this time)
    force:true, // Force a scroll to the element specified by 'start' (some browsers don't reset on refreshes)
    onBefore:function( e, elem, $pane, $items, pos ){
      /**
       * 'this' is the triggered element
       * e is the event object
       * elem is the element we'll be scrolling to
       * $pane is the element being scrolled
       * $items is the items collection at this moment
       * pos is the position of elem in the collection
       * if it returns false, the event will be ignored
       */
       //those arguments with a $ are jqueryfied, elem isn't.
      e.preventDefault();
      if( this.blur )
        this.blur();
    },
    onAfter:function( elem ){
      //'this' is the element being scrolled ($pane) not jqueryfied
    }
  });
  $('#slideshow').serialScroll({
    items:'li',
    prev:'#screen2 a.prev',
    next:'#screen2 a.next',
    offset:-230, //when scrolling to photo, stop 230 before reaching it (from the left)
    start:1, //as we are centering it, start at the 2nd
    duration:1200,
    force:true,
    stop:true,
    lock:false,
    cycle:false, //don't pull back once you reach the end
    easing:'easeOutQuart', //use this easing equation for a funny effect
    jump: true //click on the images to scroll to them
  });
  var $news = $('#news-ticker');//we'll re use it a lot, so better save it to a var.
  $news.serialScroll({
    items:'div',
    duration:2000,
    force:true,
    axis:'y',
    easing:'linear',
    lazy:true,// NOTE: it's set to true, meaning you can add/remove/reorder items and the changes are taken into account.
    interval:1, // yeah! I now added auto-scrolling
    step:2 // scroll 2 news each time
  });

  /**
   * The following you don't need to see, is just for the "Add 2 Items" and "Shuffle"" buttons
   * These exemplify the use of the option 'lazy'.
   */
  $('#add-news').click(function(){
    var
      $items = $news.find('div'),
      num = $items.length + 1;

    $items.slice(-2).clone().find('h4').each(function(i){
      $(this).text( 'News ' + (num + i) );
    }).end().appendTo($news);
  });
  $('#shuffle-news').click(function(){//don't shuffle the first, don't wanna deal with css
    var shuffled = $news.find('div').get().slice(1).sort(function(){
      return Math.round(Math.random())-0.5;//just a random number between -0.5 and 0.5
    });
    $(shuffled).appendTo($news);//add them all reordered
  });