/*
 * jQuery Tools 1.2.5 - The missing UI library for the Web
 * 
 * [scrollable, scrollable.autoscroll]
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/
 * 
 * File generated: Fri Nov 26 02:31:12 GMT 2010
 */
(function(e){function p(f,c){var b=e(c);return b.length<2?b:f.parent().find(c)}function u(f,c){var b=this,n=f.add(b),g=f.children(),l=0,j=c.vertical;k||(k=b);if(g.length>1)g=e(c.items,f);e.extend(b,{getConf:function(){return c},getIndex:function(){return l},getSize:function(){return b.getItems().size()},getNaviButtons:function(){return o.add(q)},getRoot:function(){return f},getItemWrap:function(){return g},getItems:function(){return g.children(c.item).not("."+c.clonedClass)},move:function(a,d){return b.seekTo(l+
a,d)},next:function(a){return b.move(1,a)},prev:function(a){return b.move(-1,a)},begin:function(a){return b.seekTo(0,a)},end:function(a){return b.seekTo(b.getSize()-1,a)},focus:function(){return k=b},addItem:function(a){a=e(a);if(c.circular){g.children("."+c.clonedClass+":last").before(a);g.children("."+c.clonedClass+":first").replaceWith(a.clone().addClass(c.clonedClass))}else g.append(a);n.trigger("onAddItem",[a]);return b},seekTo:function(a,d,h){a.jquery||(a*=1);if(c.circular&&a===0&&l==-1&&d!==
0)return b;if(!c.circular&&a<0||a>b.getSize()||a<-1)return b;var i=a;if(a.jquery)a=b.getItems().index(a);else i=b.getItems().eq(a);var r=e.Event("onBeforeSeek");if(!h){n.trigger(r,[a,d]);if(r.isDefaultPrevented()||!i.length)return b}i=j?{top:-i.position().top}:{left:-i.position().left};l=a;k=b;if(d===undefined)d=c.speed;g.animate(i,d,c.easing,h||function(){n.trigger("onSeek",[a])});return b}});e.each(["onBeforeSeek","onSeek","onAddItem"],function(a,d){e.isFunction(c[d])&&e(b).bind(d,c[d]);b[d]=function(h){h&&
e(b).bind(d,h);return b}});if(c.circular){var s=b.getItems().slice(-1).clone().prependTo(g),t=b.getItems().eq(1).clone().appendTo(g);s.add(t).addClass(c.clonedClass);b.onBeforeSeek(function(a,d,h){if(!a.isDefaultPrevented())if(d==-1){b.seekTo(s,h,function(){b.end(0)});return a.preventDefault()}else d==b.getSize()&&b.seekTo(t,h,function(){b.begin(0)})});b.seekTo(0,0,function(){})}var o=p(f,c.prev).click(function(){b.prev()}),q=p(f,c.next).click(function(){b.next()});if(!c.circular&&b.getSize()>1){b.onBeforeSeek(function(a,
d){setTimeout(function(){if(!a.isDefaultPrevented()){o.toggleClass(c.disabledClass,d<=0);q.toggleClass(c.disabledClass,d>=b.getSize()-1)}},1)});c.initialIndex||o.addClass(c.disabledClass)}c.mousewheel&&e.fn.mousewheel&&f.mousewheel(function(a,d){if(c.mousewheel){b.move(d<0?1:-1,c.wheelSpeed||50);return false}});if(c.touch){var m={};g[0].ontouchstart=function(a){a=a.touches[0];m.x=a.clientX;m.y=a.clientY};g[0].ontouchmove=function(a){if(a.touches.length==1&&!g.is(":animated")){var d=a.touches[0],h=
m.x-d.clientX;d=m.y-d.clientY;b[j&&d>0||!j&&h>0?"next":"prev"]();a.preventDefault()}}}c.keyboard&&e(document).bind("keydown.scrollable",function(a){if(!(!c.keyboard||a.altKey||a.ctrlKey||e(a.target).is(":input")))if(!(c.keyboard!="static"&&k!=b)){var d=a.keyCode;if(j&&(d==38||d==40)){b.move(d==38?-1:1);return a.preventDefault()}if(!j&&(d==37||d==39)){b.move(d==37?-1:1);return a.preventDefault()}}});c.initialIndex&&b.seekTo(c.initialIndex,0,function(){})}e.tools=e.tools||{version:"1.2.5"};e.tools.scrollable=
{conf:{activeClass:"active",circular:false,clonedClass:"cloned",disabledClass:"disabled",easing:"swing",initialIndex:0,item:null,items:".items",keyboard:true,mousewheel:false,next:".next",prev:".prev",speed:400,vertical:false,touch:true,wheelSpeed:0}};var k;e.fn.scrollable=function(f){var c=this.data("scrollable");if(c)return c;f=e.extend({},e.tools.scrollable.conf,f);this.each(function(){c=new u(e(this),f);e(this).data("scrollable",c)});return f.api?c:this}})(jQuery);
(function(b){var f=b.tools.scrollable;f.autoscroll={conf:{autoplay:true,interval:3E3,autopause:true}};b.fn.autoscroll=function(c){if(typeof c=="number")c={interval:c};var d=b.extend({},f.autoscroll.conf,c),g;this.each(function(){var a=b(this).data("scrollable");if(a)g=a;var e,h=true;a.play=function(){if(!e){h=false;e=setInterval(function(){a.next()},d.interval)}};a.pause=function(){e=clearInterval(e)};a.stop=function(){a.pause();h=true};d.autopause&&a.getRoot().add(a.getNaviButtons()).hover(a.pause,
a.play);d.autoplay&&a.play()});return d.api?g:this}})(jQuery);

/**
 * @license
 * jQuery Tools 1.2.3 Scrollable - New wave UI design
 *
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 *
 * Modified by PawPrint.net to add itemCount, fix circular scrolling, and repair initialIndex in scroller
 *
 * http://flowplayer.org/tools/scrollable.html
 *
 * Since: March 2008
 * Date:    Aug 1 2010
 */
(function($) {

	// static constructs
	$.tools = $.tools || {version: '1.2.3a'};

	$.tools.scrollable = {

		conf: {
			circular: false,
			clonedClass: 'cloned',
			disabledClass: 'disabled',
			easing: 'swing',
			initialIndex: 0,
			item: null,
			items: '.items',
			keyboard: true,
			mousewheel: false,
			next: '.next',
			prev: '.prev',
			speed: 400,
			vertical: false,
			wheelSpeed: 0,
			itemCount: 4
		}
	};

	// get hidden element's width or height even though it's hidden
	function dim(el, key) {
		var v = parseInt(el.css(key), 10);
		if (v) { return v; }
		var s = el[0].currentStyle;
		return s && s.width && parseInt(s.width, 10);
	}

	function find(root, query) {
		var el = $(query);
		return el.length < 2 ? el : root.parent().find(query);
	}

	var current;

	// constructor
	function Scrollable(root, conf) {

		// current instance
		var self = this,
			 fire = root.add(self),
			 itemWrap = root.children(),
			 index = 0,
			 vertical = conf.vertical;

		if (!current) { current = self; }
		if (itemWrap.length > 1) { itemWrap = $(conf.items, root); }//WHY WHY WHY???

		// methods
		$.extend(self, {

			getConf: function() {
				return conf;
			},

			getIndex: function() {
				return index;
			},

			getSize: function() {
				return self.getItems().size();
			},

			getNaviButtons: function() {
				return prev.add(next);
			},

			getRoot: function() {
				return root;
			},

			getItemWrap: function() {
				return itemWrap;
			},

			getItems: function() {
				return itemWrap.children(conf.item).not("." + conf.clonedClass);
			},

			move: function(offset, time) {
        if(conf.circular || (index+offset >= 0) && (index+offset <= self.getSize() - conf.itemCount)){
          return self.seekTo(index + offset, time);
        }else{
          return self;
        }
      },

			next: function(time) {
				return self.move(1, time);
			},

			prev: function(time) {
				return self.move(-1, time);
			},

			begin: function(time) {
				return self.seekTo(0, time);
			},

			end: function(time) {
				return self.seekTo(self.getSize() - conf.itemCount +1, time);
			},

			focus: function() {
				current = self;
				return self;
			},

			addItem: function(item) {
				item = $(item);

				if (!conf.circular)  {
					itemWrap.append(item);
				} else {
					$(".cloned:last").before(item);
					$(".cloned:first").replaceWith(item.clone().addClass(conf.clonedClass));
				}

				fire.trigger("onAddItem", [item]);
				return self;
			},


			/* all seeking functions depend on this */
			seekTo: function(i, time, fn) {

				// avoid seeking from end clone to the beginning
				if (conf.circular && i === 0 && index == -1 && time !== 0) { return self; }

				// check that index is sane
				if (!conf.circular && i < 0 || i > self.getSize() || i < -1) { return self; }

				var item = i;

				if (i.jquery) {
					i = self.getItems().index(i);
				} else {
					item = self.getItems().eq(i);
				}

				// onBeforeSeek
				var e = $.Event("onBeforeSeek");
				if (!fn) {
					fire.trigger(e, [i, time]);
					if (e.isDefaultPrevented() || !item.length) { return self; }
				}

				var props = vertical ? {top: -item.position().top} : {left: -item.position().left};

				index = i;
				current = self;
				if (time === undefined) { time = conf.speed; }

				itemWrap.animate(props, time, conf.easing, fn || function() {
					fire.trigger("onSeek", [i]);
				});

				return self;
			}

		});

		// callbacks
		$.each(['onBeforeSeek', 'onSeek', 'onAddItem'], function(i, name) {

			// configuration
			if ($.isFunction(conf[name])) {
				$(self).bind(name, conf[name]);
			}

			self[name] = function(fn) {
				$(self).bind(name, fn);
				return self;
			};
		});

		// circular loop
		if (conf.circular) {
      var cloned1 = null,
          cloned2 = null;

      cloned2 = self.getItems().slice(0,(conf.itemCount)).clone().addClass(conf.clonedClass).appendTo(itemWrap);//first [4] at the end
      cloned1 = self.getItems().slice(-1).clone().addClass(conf.clonedClass).prependTo(itemWrap);//last [4] at the start

			self.onBeforeSeek(function(e, i, time) {

				if (e.isDefaultPrevented()) { return; }

				/*
					1. animate to the clone without event triggering
					2. seek to correct position with 0 speed
				*/
				if (i == -1) {
					self.seekTo(cloned1.eq(-1), time, function()  {
						self.seekTo(self.getSize()-1,0,function(){});
					});
					return e.preventDefault();

				} else if (i == self.getSize()) {
					self.seekTo(cloned2.eq(0), time, function()  {
						self.begin(0);
					});
				}

			});

			// seek over the cloned item(s)
			self.seekTo(0, 0);
		}

		// next/prev buttons
		var prev = find(root, conf.prev).click(function() { self.prev(); }),
			  next = find(root, conf.next).click(function() { self.next(); });

		if (!conf.circular && self.getSize() > 1) {

			self.onBeforeSeek(function(e, i) {
				window.setTimeout(function() {
														if (!e.isDefaultPrevented()) {
															if(self.getSize() <= conf.itemCount){
																prev.addClass(conf.disabledClass);
																next.addClass(conf.disabledClass);
															}else if(!conf.circular){
															  prev.toggleClass(conf.disabledClass, i <= 0);
															  next.toggleClass(conf.disabledClass, i >= self.getSize() - conf.itemCount);
															}
														}
													}, 1);
			});
		}

		// mousewheel support
		if (conf.mousewheel && $.fn.mousewheel) {
			root.mousewheel(function(e, delta)  {
				if (conf.mousewheel) {
					self.move(delta < 0 ? 1 : -1, conf.wheelSpeed || 50);
					return false;
				}
			});
		}

		if (conf.keyboard)  {
			$(document).bind("keydown.scrollable", function(evt) {
				// skip certain conditions
				if (!conf.keyboard || evt.altKey || evt.ctrlKey || $(evt.target).is(":input")) { return; }
				// does this instance have focus?
				if (conf.keyboard != 'static' && current != self) { return; }

				var key = evt.keyCode;
				if (vertical && (key == 38 || key == 40)) {
					self.move(key == 38 ? -1 : 1);
					return evt.preventDefault();
				}

				if (!vertical && (key == 37 || key == 39)) {
					self.move(key == 37 ? -1 : 1);
					return evt.preventDefault();
				}
			});
		}

		// initial index
		setTimeout( function(){
									var vSeekIdx = Math.min(conf.initialIndex, Math.max(0,(self.getSize() - conf.itemCount)));
									self.seekTo(vSeekIdx);
								},conf.speed);
	}


	// jQuery plugin implementation
	$.fn.scrollable = function(conf) {

		// already constructed --> return API
		var el = this.data("scrollable");
		if (el) { return el; }

		conf = $.extend({}, $.tools.scrollable.conf, conf);

		this.each(function() {
			el = new Scrollable($(this), conf);
			$(this).data("scrollable", el);
		});

		return conf.api ? el: this;

	};


})(jQuery);



/*
* Simple Spy Effect
*/

$(function () {
    $('ul#spy').simpleSpy();
});

(function ($) {
    
$.fn.simpleSpy = function (limit, interval) {
    limit = limit || 4;
    interval = interval || 4000;
    
    return this.each(function () {
        // 1. setup
            // capture a cache of all the list items
            // chomp the list down to limit li elements
        var $list = $(this),
            items = [], // uninitialised
            currentItem = limit,
            total = 0, // initialise later on
            height = $list.find('> li:first').height();
            
        // capture the cache
        $list.find('> li').each(function () {
            items.push('<li>' + $(this).html() + '</li>');
        });
        
        total = items.length;
        
        $list.wrap('<div class="spyWrapper" />').parent().css({ height : height * limit });
        
        $list.find('> li').filter(':gt(' + (limit - 1) + ')').remove();

        // 2. effect        
        function spy() {
            // insert a new item with opacity and height of zero
            var $insert = $(items[currentItem]).css({
                height : 0,
                opacity : 0,
                display : 'none'
            }).prependTo($list);
                        
            // fade the LAST item out
            $list.find('> li:last').animate({ opacity : 0, left : "+=50px"}, 1000, function () {
                // increase the height of the NEW first item
                $insert.animate({ height : height }, 1000).animate({ opacity : 1 }, 1000);
                
                // AND at the same time - decrease the height of the LAST item
                // $(this).animate({ height : 0 }, 1000, function () {
                    // finally fade the first item in (and we can remove the last)
                    $(this).remove();
                // });
            });
            
            currentItem++;
            if (currentItem >= total) {
                currentItem = 0;
            }
            
            setTimeout(spy, interval)
        }
        
        spy();
    });
};
    
})(jQuery);