/*!
 * jQuery Tools dev - The missing UI library for the Web
 * 
 * scrollable/scrollable.js
 * scrollable/scrollable.autoscroll.js
 * scrollable/scrollable.navigator.js
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/
 * 
 */
(function(a){a.tools=a.tools||{version:"dev"},
a.tools.scrollable={conf:{
activeClass:"active",
circular:!1,
clonedClass:"cloned",
disabledClass:"disabled",
easing:"swing",
initialIndex:0,item:"> *",
items:".items",
keyboard:!0,
mousewheel:!1,
next:".next",
prev:".prev",
size:1,
speed:400,
vertical:!1,
touch:!0,
wheelSpeed:0
}};

function b(a,b){
var c=parseInt(a.css(b),10);
if(c)return c;
var d=a[0].currentStyle;
return d&&d.width&&parseInt(d.width,10)
}

function c(b,c){
var d=a(c);
return d.length<2?d:b.parent().find(c)
}
var d;function e(b,e){
var f=this,g=b.add(f),h=b.children(),i=0,j=e.vertical;
d||(d=f),h.length>1&&(h=a(e.items,b)),e.size>1&&(e.circular=!1),
a.extend(f,{getConf:function(){return e},getIndex:function(){return i},
getSize:function(){return f.getItems().size()},getNaviButtons:function(){return n.add(o)},
getRoot:function(){return b},getItemWrap:function(){return h},
getItems:function(){return h.find(e.item).not("."+e.clonedClass)},
move:function(a,b){return f.seekTo(i+a,b)},next:function(a){return f.move(e.size,a)},
prev:function(a){return f.move(-e.size,a)},begin:function(a){return f.seekTo(0,a)},
end:function(a){return f.seekTo(f.getSize()-1,a)},focus:function(){d=f;return f},
addItem:function(b){b=a(b),e.circular?(h.children().last().before(b),h.children().first().replaceWith(b.clone().addClass(e.clonedClass))):(h.append(b),
o.removeClass("disabled")),g.trigger("onAddItem",[b]);return f},
seekTo:function(b,c,k){b.jquery||(b*=1);if(e.circular&&b===0&&i==-1&&c!==0)return f;
if(!e.circular&&b<0||b>f.getSize()||b<-1)return f;var l=b;b.jquery?b=f.getItems().index(b):l=f.getItems().eq(b);
var m=a.Event("onBeforeSeek");if(!k){g.trigger(m,[b,c]);
if(m.isDefaultPrevented()||!l.length)return f}var n=j?{top:-l.position().top}:{left:-l.position().left};
i=b,d=f,c===undefined&&(c=e.speed),h.animate(n,c,e.easing,k||function(){g.trigger("onSeek",[b])});
return f}}),a.each(["onBeforeSeek","onSeek","onAddItem"],
function(b,c){a.isFunction(e[c])&&a(f).bind(c,e[c]),f[c]=function(b){b&&a(f).bind(c,b);
return f}});if(e.circular)
{var k=f.getItems().slice(-1).clone().prependTo(h),l=f.getItems().eq(1).clone().appendTo(h);
k.add(l).addClass(e.clonedClass),f.onBeforeSeek(function(a,b,c){if(!a.isDefaultPrevented())
{if(b==-1){f.seekTo(k,c,function(){f.end(0)});
return a.preventDefault()}b==f.getSize()&&f.seekTo(l,c,function(){f.begin(0)})}});
var m=b.parents().add(b).filter(function(){if(a(this).css("display")==="none")return!0});
m.length?(m.show(),f.seekTo(0,0,function(){}),m.hide()):f.seekTo(0,0,function(){})}
var n=c(b,e.prev).click(function(a){a.stopPropagation(),f.prev()}),
o=c(b,e.next).click(function(a){a.stopPropagation(),f.next()});
e.circular||(f.onBeforeSeek(function(a,b){setTimeout(
function(){a.isDefaultPrevented()||(n.toggleClass(e.disabledClass,b<=0),
o.toggleClass(e.disabledClass,b>=f.getSize()-1))},1)}),
e.initialIndex||n.addClass(e.disabledClass)),f.getSize()<2&&n.add(o).addClass(e.disabledClass),
e.mousewheel&&a.fn.mousewheel&&b.mousewheel(
function(a,b){if(e.mousewheel){f.move(b<0?1:-1,e.wheelSpeed||50);
return!1}});if(e.touch){var p={};h[0].ontouchstart=function(a){
var b=a.touches[0];p.x=b.clientX,p.y=b.clientY},h[0].ontouchmove=function(a){
if(a.touches.length==1&&!h.is(":animated")){var b=a.touches[0],c=p.x-b.clientX,d=p.y-b.clientY;
f[j&&d>0||!j&&c>0?"next":"prev"](),a.preventDefault()}}}e.keyboard&&a(document).bind(
"keydown.scrollable",function(b){if(!(!e.keyboard||b.altKey||b.ctrlKey||b.metaKey||a(b.target)
.is(":input"))){if(e.keyboard!="static"&&d!=f)return;var c=b.keyCode;if(j&&(c==38||c==40))
{f.move(c==38?-1:1);return b.preventDefault()}if(!j&&(c==37||c==39)){f.move(c==37?-1:1);
return b.preventDefault()}}}),e.initialIndex&&f.seekTo(
e.initialIndex,0,function(){})}a.fn.scrollable=function(b){var c=this.data("scrollable");
if(c)return c;b=a.extend({},a.tools.scrollable.conf,b),this.each(function(){c=new e(a(this),b),
a(this).data("scrollable",c)});return b.api?c:this}})(jQuery);

(function(a){var b=a.tools.scrollable;
b.autoscroll={
conf:{
autoplay:!0,
interval:3e3,
autopause:!0
}},a.fn.autoscroll=function(c){
typeof c=="number"&&(c={interval:c});
var d=a.extend({},b.autoscroll.conf,c),e;
this.each(function(){var b=a(this).data("scrollable"),c=b.getRoot(),f,g=!1;
function h(){f=setTimeout(function(){b.next()},d.interval)}b&&(e=b),
b.play=function(){f||(g=!1,c.bind("onSeek",h),h())},
b.pause=function(){f=clearTimeout(f),c.unbind("onSeek",h)},
b.resume=function(){g||b.play()},b.stop=function(){g=!0,b.pause()},
d.autopause&&c.add(b.getNaviButtons()).hover(b.pause,b.resume),
d.autoplay&&b.play()});return d.api?e:this}})(jQuery);

(function(a){
var b=a.tools.scrollable;
b.navigator={
conf:{
navi:".navi",
naviItem:null,
activeClass:"active",
indexed:!1,
idPrefix:null,history:!1
}};

function c(b,c){
var d=a(c);
return d.length<2?d:b.parent().find(c)}a.fn.navigator=function(d){
typeof d=="string"&&(d={navi:d}),d=a.extend({},b.navigator.conf,d);
var e;this.each(function(){var b=a(this).data("scrollable"),
f=d.navi.jquery?d.navi:c(b.getRoot(),d.navi),g=b.getNaviButtons(),
h=d.activeClass,i=d.history&&history.pushState,j=b.getConf().size;
b&&(e=b),b.getNaviButtons=function(){return g.add(f)},i&&(history.pushState({i:0}),
a(window).bind("popstate",function(a){var c=a.originalEvent.state;c&&b.seekTo(c.i)}));
function k(a,c,d){b.seekTo(c),d.preventDefault(),i&&history.pushState({i:c})}
function l(){return f.find(d.naviItem||"> *")}
function m(b){var c=a("<"+(d.naviItem||"a")+"/>").click(
function(c){k(a(this),b,c)});b===0&&c.addClass(h),d.indexed&&c.text(b+1),
d.idPrefix&&c.attr("id",d.idPrefix+b);return c.appendTo(f)}l().length?l().each(
function(b){a(this).click(function(c){k(a(this),b,c)})}):a.each(b.getItems(),
function(a){a%j==0&&m(a)}),b.onBeforeSeek(function(a,b){setTimeout(
function(){if(!a.isDefaultPrevented()){
var c=b/j,d=l().eq(c);d.length&&l().removeClass(h).eq(c).addClass(h)}},1)}),
b.onAddItem(function(a,c){var d=b.getItems().index(c);d%j==0&&m(d)})});
return d.api?e:this}})(jQuery);