ldren().length - 1, pageSize = Math.floor(size / b.step);
var f = b.direction == 'v';
var g = f ? 'top' : 'left';
var h = (size >= b.step) ? $('li', $list).eq(b.step).offset()[g] - $('li', $list).eq(0).offset()[g] : 0;
var i = function () {
var a = $(this);
if (a.is('.current')) {
return false
}
$('img', c).fadeOut(800, function () {
$(this).remove()
});
$('![]()
').hide().attr('src', $('a', a).attr('href')).appendTo(c).fadeIn(800);
a.addClass('current').siblings().removeClass('current');
return false
};
$.proxy(i, $('li', $list).eq(0))();
$list.delegate('li', b.event, $.proxy(i)).bind('moveforward movebackward', function (e) {
var a = e.type == 'moveforward';
if (a) {
currId += b.step;
if (currId > size) {
currId = size
}
if (++currPage > pageSize) {
currPage = pageSize;
return false
}
} else {
currId -= b.step;
if (currId < 0) {
currId = 0
}
if (--currPage < 0) {
currPage = 0;
return false
}
}
;
var d = (a ? '-=' : '+=') + h;
$(this).stop(true, true).animate(f ? {top: d} : {left: d}, 500, function () {
$.proxy(i, $('li', $list).eq(currId))()
})
});
$('div.button', this).click(function () {
$list.trigger($(this).is('.moveforward') ? 'moveforward' : 'movebackward')
})
})
}
})(jQuery);
$(function(){
//纵向，默认，移动间隔2
$('div.albumSlider').albumSlider();
//横向设置
$('div.albumSlider-h').albumSlider({direction:'h',step:3});
});