/*!
 * jQuery Tools dev - The missing UI library for the Web
 * 
 * overlay/overlay.js
 * overlay/overlay.apple.js
 * scrollable/scrollable.js
 * scrollable/scrollable.autoscroll.js
 * scrollable/scrollable.navigator.js
 * toolbox/toolbox.expose.js
 * toolbox/toolbox.mousewheel.js
 *
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 *
 * http://flowplayer.org/tools/
 *
 * jquery.event.wheel.js - rev 1
 * Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)
 * Liscensed under the MIT License (MIT-LICENSE.txt)
 * http://www.opensource.org/licenses/mit-license.php
 * Created: 2008-07-01 | Updated: 2008-07-14
 *
 * -----
 *
 */
(function(a){a.tools=a.tools||{version:"dev"},a.tools.overlay={addEffect:function(a,b,d){c[a]=[b,d]},conf:{close:null,closeOnClick:!0,closeOnEsc:!0,closeSpeed:"fast",effect:"default",fixed:!a.browser.msie||a.browser.version>6,left:"center",load:!1,mask:null,oneInstance:!0,speed:"normal",target:null,top:"10%"}};var b=[],c={};a.tools.overlay.addEffect("default",function(b,c){var d=this.getConf(),e=a(window);d.fixed||(b.top+=e.scrollTop(),b.left+=e.scrollLeft()),b.position=d.fixed?"fixed":"absolute",this.getOverlay().css(b).fadeIn(d.speed,c)},function(a){this.getOverlay().fadeOut(this.getConf().closeSpeed,a)});function d(d,e){var f=this,g=d.add(f),h=a(window),i,j,k,l=a.tools.expose&&(e.mask||e.expose),m=Math.random().toString().slice(10);l&&(typeof l=="string"&&(l={color:l}),l.closeOnClick=l.closeOnEsc=!1);var n=e.target||d.attr("rel");j=n?a(n):null||d;if(!j.length)throw"Could not find Overlay: "+n;d&&d.index(j)==-1&&d.click(function(a){f.load(a);return a.preventDefault()}),a.extend(f,{load:function(d){if(f.isOpened())return f;var i=c[e.effect];if(!i)throw"Overlay: cannot find effect : \""+e.effect+"\"";e.oneInstance&&a.each(b,function(){this.close(d)}),d=d||a.Event(),d.type="onBeforeLoad",g.trigger(d);if(d.isDefaultPrevented())return f;k=!0,l&&a(j).expose(l);var n=e.top,o=e.left,p=j.outerWidth({margin:!0}),q=j.outerHeight({margin:!0});typeof n=="string"&&(n=n=="center"?Math.max((h.height()-q)/2,0):parseInt(n,10)/100*h.height()),o=="center"&&(o=Math.max((h.width()-p)/2,0)),i[0].call(f,{top:n,left:o},function(){k&&(d.type="onLoad",g.trigger(d))}),l&&e.closeOnClick&&a.mask.getMask().one("click",f.close),e.closeOnClick&&a(document).bind("click."+m,function(b){a(b.target).parents(j).length||f.close(b)}),e.closeOnEsc&&a(document).bind("keydown."+m,function(a){a.keyCode==27&&f.close(a)});return f},close:function(b){if(!f.isOpened())return f;b=b||a.Event(),b.type="onBeforeClose",g.trigger(b);if(!b.isDefaultPrevented()){k=!1,c[e.effect][1].call(f,function(){b.type="onClose",g.trigger(b)}),a(document).unbind("click."+m).unbind("keydown."+m),l&&a.mask.close();return f}},getOverlay:function(){return j},getTrigger:function(){return d},getClosers:function(){return i},isOpened:function(){return k},getConf:function(){return e}}),a.each("onBeforeLoad,onStart,onLoad,onBeforeClose,onClose".split(","),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}}),i=j.find(e.close||".close"),!i.length&&!e.close&&(i=a("<a class=\"close\"></a>"),j.prepend(i)),i.click(function(a){f.close(a)}),e.load&&f.load()}a.fn.overlay=function(c){var e=this.data("overlay");if(e)return e;a.isFunction(c)&&(c={onBeforeLoad:c}),c=a.extend(!0,{},a.tools.overlay.conf,c),this.each(function(){e=new d(a(this),c),b.push(e),a(this).data("overlay",e)});return c.api?e:this}})(jQuery);
(function(a){var b=a.tools.overlay,c=a(window);a.extend(b.conf,{start:{top:null,left:null},fadeInSpeed:"fast",zIndex:9999});function d(a){var b=a.offset();return{top:b.top+a.height()/2,left:b.left+a.width()/2}}var e=function(b,e){var f=this.getOverlay(),g=this.getConf(),h=this.getTrigger(),i=this,j=f.outerWidth({margin:!0}),k=f.data("img"),l=g.fixed?"fixed":"absolute";if(!k){var m=f.css("backgroundImage");if(!m)throw"background-image CSS property not set for overlay";m=m.slice(m.indexOf("(")+1,m.indexOf(")")).replace(/\"/g,""),f.css("backgroundImage","none"),k=a("<img src=\""+m+"\"/>"),k.css({border:0,display:"none"}).width(j),a("body").append(k),f.data("img",k)}var n=g.start.top||Math.round(c.height()/2),o=g.start.left||Math.round(c.width()/2);if(h){var p=d(h);n=p.top,o=p.left}g.fixed?(n-=c.scrollTop(),o-=c.scrollLeft()):(b.top+=c.scrollTop(),b.left+=c.scrollLeft()),k.css({position:"absolute",top:n,left:o,width:0,zIndex:g.zIndex}).show(),b.position=l,f.css(b),k.animate({top:f.css("top"),left:f.css("left"),width:j},g.speed,function(){f.css("zIndex",g.zIndex+1).fadeIn(g.fadeInSpeed,function(){i.isOpened()&&!a(this).index(f)?e.call():f.hide()})}).css("position",l)},f=function(b){var e=this.getOverlay().hide(),f=this.getConf(),g=this.getTrigger(),h=e.data("img"),i={top:f.start.top,left:f.start.left,width:0};g&&a.extend(i,d(g)),f.fixed&&h.css({position:"absolute"}).animate({top:"+="+c.scrollTop(),left:"+="+c.scrollLeft()},0),h.animate(i,f.closeSpeed,b)};b.addEffect("apple",e,f)})(jQuery);


(function($) {

	// static constructs
	$.tools = $.tools || {version: '@VERSION'};

	$.tools.scrollable = {

		conf: {
			activeClass: 'active',
			circular: false,
			clonedClass: 'cloned',
			disabledClass: 'disabled',
			easing: 'swing',
			initialIndex: 0,
			item: '> *',
			items: '.items',
			keyboard: true,
			mousewheel: false,
			next: '.next',
			prev: '.prev',
			size: 1,
			speed: 400,
			vertical: false,
			touch: true,
			wheelSpeed: 0,
            excess: 0,
            step: 1
		}
	};

	// 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); }


		// in this version circular not supported when size > 1
		if (conf.size > 1) { conf.circular = false; }

		// 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.find(conf.item).not("." + conf.clonedClass);
			},

			move: function(offset, time) {
				return self.seekTo(index + offset, time);
			},

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

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

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

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

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

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

				if (!conf.circular)  {
					itemWrap.append(item);
					next.removeClass("disabled");

				} else {
					itemWrap.children().last().before(item);
					itemWrap.children().first().replaceWith(item.clone().addClass(conf.clonedClass));
				}

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


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

				// ensure numeric index
				if (!i.jquery) { i *= 1; }

				// 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);
				}

                if (!conf.circular)
                    if (i + conf.excess >= self.getItems().length) return self;

				// 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) {
				if (fn) { $(self).bind(name, fn); }
				return self;
			};
		});

		// circular loop
		if (conf.circular) {

			var cloned1 = self.getItems().slice(-1).clone().prependTo(itemWrap),
				 cloned2 = self.getItems().eq(1).clone().appendTo(itemWrap);

			cloned1.add(cloned2).addClass(conf.clonedClass);

			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, time, function()  {
						self.end(0);
					});
					return e.preventDefault();

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

			});

			// seek over the cloned item

			// if the scrollable is hidden the calculations for seekTo position
			// will be incorrect (eg, if the scrollable is inside an overlay).
			// ensure the elements are shown, calculate the correct position,
			// then re-hide the elements. This must be done synchronously to
			// prevent the hidden elements being shown to the user.

			// See: https://github.com/jquerytools/jquerytools/issues#issue/87

			var hidden_parents = root.parents().add(root).filter(function () {
				if ($(this).css('display') === 'none') {
					return true;
				}
			});
			if (hidden_parents.length) {
				hidden_parents.show();
				self.seekTo(0, 0, function() {});
				hidden_parents.hide();
			}
			else {
				self.seekTo(0, 0, function() {});
			}

		}

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

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

			if (!conf.initialIndex) {
				prev.addClass(conf.disabledClass);
			}
		}

		if (self.getSize() < 2) {
			prev.add(next).addClass(conf.disabledClass);
		}

		// 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;
				}
			});
		}

		// touch event
		if (conf.touch) {
			var touch = {};

			itemWrap[0].ontouchstart = function(e) {
				var t = e.touches[0];
				touch.x = t.clientX;
				touch.y = t.clientY;
			};

			itemWrap[0].ontouchmove = function(e) {

				// only deal with one finger
				if (e.touches.length == 1 && !itemWrap.is(":animated")) {
					var t = e.touches[0],
						 deltaX = touch.x - t.clientX,
						 deltaY = touch.y - t.clientY;

					self[vertical && deltaY > 0 || !vertical && deltaX > 0 ? 'next' : 'prev']();
					e.preventDefault();
				}
			};
		}

		if (conf.keyboard)  {

			$(document).bind("keydown.scrollable", function(evt) {

				// skip certain conditions
				if (!conf.keyboard || evt.altKey || evt.ctrlKey || evt.metaKey || $(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
		if (conf.initialIndex) {
			self.seekTo(conf.initialIndex, 0, function() {});
		}
	}


	// 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);

(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);
(function(a){a.tools=a.tools||{version:"dev"};var b;b=a.tools.expose={conf:{maskId:"exposeMask",loadSpeed:"slow",closeSpeed:"fast",closeOnClick:!0,closeOnEsc:!0,zIndex:9998,opacity:.8,startOpacity:0,color:"#fff",onLoad:null,onClose:null}};function c(){if(a.browser.msie){var b=a(document).height(),c=a(window).height();return[window.innerWidth||document.documentElement.clientWidth||document.body.clientWidth,b-c<20?c:b]}return[a(document).width(),a(document).height()]}function d(b){if(b)return b.call(a.mask)}var e,f,g,h,i;a.mask={load:function(j,k){if(g)return this;typeof j=="string"&&(j={color:j}),j=j||h,h=j=a.extend(a.extend({},b.conf),j),e=a("#"+j.maskId),e.length||(e=a("<div/>").attr("id",j.maskId),a("body").append(e));var l=c();e.css({position:"absolute",top:0,left:0,width:l[0],height:l[1],display:"none",opacity:j.startOpacity,zIndex:j.zIndex}),j.color&&e.css("backgroundColor",j.color);if(d(j.onBeforeLoad)===!1)return this;j.closeOnEsc&&a(document).bind("keydown.mask",function(b){b.keyCode==27&&a.mask.close(b)}),j.closeOnClick&&e.bind("click.mask",function(b){a.mask.close(b)}),a(window).bind("resize.mask",function(){a.mask.fit()}),k&&k.length&&(i=k.eq(0).css("zIndex"),a.each(k,function(){var b=a(this);/relative|absolute|fixed/i.test(b.css("position"))||b.css("position","relative")}),f=k.css({zIndex:Math.max(j.zIndex+1,i=="auto"?0:i)})),e.css({display:"block"}).fadeTo(j.loadSpeed,j.opacity,function(){a.mask.fit(),d(j.onLoad),g="full"}),g=!0;return this},close:function(){if(g){if(d(h.onBeforeClose)===!1)return this;e.fadeOut(h.closeSpeed,function(){d(h.onClose),f&&f.css({zIndex:i}),g=!1}),a(document).unbind("keydown.mask"),e.unbind("click.mask"),a(window).unbind("resize.mask")}return this},fit:function(){if(g){var a=c();e.css({width:a[0],height:a[1]})}},getMask:function(){return e},isLoaded:function(a){return a?g=="full":g},getConf:function(){return h},getExposed:function(){return f}},a.fn.mask=function(b){a.mask.load(b);return this},a.fn.expose=function(b){a.mask.load(b,this);return this}})(jQuery);
(function(a){a.fn.mousewheel=function(a){return this[a?"bind":"trigger"]("wheel",a)},a.event.special.wheel={setup:function(){a.event.add(this,b,c,{})},teardown:function(){a.event.remove(this,b,c)}};var b=a.browser.mozilla?"DOMMouseScroll"+(a.browser.version<"1.9"?" mousemove":""):"mousewheel";function c(b){switch(b.type){case"mousemove":return a.extend(b.data,{clientX:b.clientX,clientY:b.clientY,pageX:b.pageX,pageY:b.pageY});case"DOMMouseScroll":a.extend(b,b.data),b.delta=-b.detail/3;break;case"mousewheel":b.delta=b.wheelDelta/120}b.type="wheel";return a.event.handle.call(this,b,b.delta)}})(jQuery);

/*
* Placeholder plugin for jQuery
* ---
* Copyright 2010, Daniel Stocks (http://webcloud.se)
* Released under the MIT, BSD, and GPL Licenses.
*/
(function($) {
    function Placeholder(input) {
        this.input = input;
        if (input.attr('type') == 'password') {
            this.handlePassword();
        }
        // Prevent placeholder values from submitting
        $(input[0].form).submit(function() {
            if (input.hasClass('placeholder') && input[0].value == input.attr('placeholder')) {
                input[0].value = '';
            }
        });
    }
    Placeholder.prototype = {
        show : function(loading) {
            // FF and IE saves values when you refresh the page. If the user refreshes the page with
            // the placeholders showing they will be the default values and the input fields won't be empty.
            if (this.input[0].value === '' || (loading && this.valueIsPlaceholder())) {
                if (this.isPassword) {
                    try {
                        this.input[0].setAttribute('type', 'text');
                    } catch (e) {
                        this.input.before(this.fakePassword.show()).hide();
                    }
                }
                this.input.addClass('placeholder');
                this.input[0].value = this.input.attr('placeholder');
            }
        },
        hide : function() {
            if (this.valueIsPlaceholder() && this.input.hasClass('placeholder')) {
                this.input.removeClass('placeholder');
                this.input[0].value = '';
                if (this.isPassword) {
                    try {
                        this.input[0].setAttribute('type', 'password');
                    } catch (e) { }
                    // Restore focus for Opera and IE
                    this.input.show();
                    this.input[0].focus();
                }
            }
        },
        valueIsPlaceholder : function() {
            return this.input[0].value == this.input.attr('placeholder');
        },
        handlePassword: function() {
            var input = this.input;
            input.attr('realType', 'password');
            this.isPassword = true;
            // IE < 9 doesn't allow changing the type of password inputs
            if ($.browser.msie && input[0].outerHTML) {
                var fakeHTML = $(input[0].outerHTML.replace(/type=(['"])?password\1/gi, 'type=$1text$1'));
                this.fakePassword = fakeHTML.val(input.attr('placeholder')).addClass('placeholder').focus(function() {
                    input.trigger('focus');
                    $(this).hide();
                });
                $(input[0].form).submit(function() {
                    fakeHTML.remove();
                    input.show()
                });
            }
        }
    };
    var NATIVE_SUPPORT = !!("placeholder" in document.createElement( "input" ));
    $.fn.placeholder = function() {
        return NATIVE_SUPPORT ? this : this.each(function() {
            var input = $(this);
            var placeholder = new Placeholder(input);
            placeholder.show(true);
            input.focus(function() {
                placeholder.hide();
            });
            input.blur(function() {
                placeholder.show(false);
            });

            // On page refresh, IE doesn't re-populate user input
            // until the window.onload event is fired.
            if ($.browser.msie) {
                $(window).load(function() {
                    if(input.val()) {
                        input.removeClass("placeholder");
                    }
                    placeholder.show(true);
                });
                // What's even worse, the text cursor disappears
                // when tabbing between text inputs, here's a fix
                input.focus(function() {
                    if(this.value == "") {
                        var range = this.createTextRange();
                        range.collapse(true);
                        range.moveStart('character', 0);
                        range.select();
                    }
                });
            }
        });
    }
})(jQuery);