/**
 * @license 
 * jQuery Tools 1.2.5 Tabs- The basics of UI design.
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/tabs/
 *
 * Since: November 2008
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */  
(function($) {
		
	// static constructs
	$.tools = $.tools || {version: '1.2.5'};
	
	$.tools.tabs = {
		
		conf: {
			tabs: 'a',
			current: 'current',
			onBeforeClick: null,
			onClick: null, 
			effect: 'default',
			initialIndex: 0,			
			event: 'click',
			rotate: false,
			
			// 1.2
			history: false
		},
		
		addEffect: function(name, fn) {
			effects[name] = fn;
		}
		
	};
	
	var effects = {
		
		// simple "toggle" effect
		'default': function(i, done) { 
			this.getPanes().hide().eq(i).show();
			done.call();
		}, 
		
		/*
			configuration:
				- fadeOutSpeed (positive value does "crossfading")
				- fadeInSpeed
		*/
		fade: function(i, done) {		
			
			var conf = this.getConf(),            
				 speed = conf.fadeOutSpeed,
				 panes = this.getPanes();
			
			if (speed) {
				panes.fadeOut(speed);	
			} else {
				panes.hide();	
			}

			panes.eq(i).fadeIn(conf.fadeInSpeed, done);	
		},
		
		// for basic accordions
		slide: function(i, done) {
			this.getPanes().slideUp(200);
			this.getPanes().eq(i).slideDown(400, done);			 
		}, 

		/**
		 * AJAX effect
		 */
		ajax: function(i, done)  {			
			this.getPanes().eq(0).load(this.getTabs().eq(i).attr("href"), done);	
		}		
	};   	
	
	var w;
	
	/**
	 * Horizontal accordion
	 * 
	 * @deprecated will be replaced with a more robust implementation
	 */
	$.tools.tabs.addEffect("horizontal", function(i, done) {
	
		// store original width of a pane into memory
		if (!w) { w = this.getPanes().eq(0).width(); }
		
		// set current pane's width to zero
		this.getCurrentPane().animate({width: 0}, function() { $(this).hide(); });
		
		// grow opened pane to it's original width
		this.getPanes().eq(i).animate({width: w}, function() { 
			$(this).show();
			done.call();
		});
		
	});	

	
	function Tabs(root, paneSelector, conf) {
		
		var self = this, 
			 trigger = root.add(this),
			 tabs = root.find(conf.tabs),
			 panes = paneSelector.jquery ? paneSelector : root.children(paneSelector),			 
			 current;
			 
		
		// make sure tabs and panes are found
		if (!tabs.length)  { tabs = root.children(); }
		if (!panes.length) { panes = root.parent().find(paneSelector); }
		if (!panes.length) { panes = $(paneSelector); }
		
		
		// public methods
		$.extend(this, {				
			click: function(i, e) {
				
				var tab = tabs.eq(i);												 
				
				if (typeof i == 'string' && i.replace("#", "")) {
					tab = tabs.filter("[href*=" + i.replace("#", "") + "]");
					i = Math.max(tabs.index(tab), 0);
				}
								
				if (conf.rotate) {
					var last = tabs.length -1; 
					if (i < 0) { return self.click(last, e); }
					if (i > last) { return self.click(0, e); }						
				}
				
				if (!tab.length) {
					if (current >= 0) { return self; }
					i = conf.initialIndex;
					tab = tabs.eq(i);
				}				
				
				// current tab is being clicked
				if (i === current) { return self; }
				
				// possibility to cancel click action				
				e = e || $.Event();
				e.type = "onBeforeClick";
				trigger.trigger(e, [i]);				
				if (e.isDefaultPrevented()) { return; }

				// call the effect
				effects[conf.effect].call(self, i, function() {

					// onClick callback
					e.type = "onClick";
					trigger.trigger(e, [i]);					
				});			
				
				// default behaviour
				current = i;
				tabs.removeClass(conf.current);	
				tab.addClass(conf.current);				
				
				return self;
			},
			
			getConf: function() {
				return conf;	
			},

			getTabs: function() {
				return tabs;	
			},
			
			getPanes: function() {
				return panes;	
			},
			
			getCurrentPane: function() {
				return panes.eq(current);	
			},
			
			getCurrentTab: function() {
				return tabs.eq(current);	
			},
			
			getIndex: function() {
				return current;	
			}, 
			
			next: function() {
				return self.click(current + 1);
			},
			
			prev: function() {
				return self.click(current - 1);	
			},
			
			destroy: function() {
				tabs.unbind(conf.event).removeClass(conf.current);
				panes.find("a[href^=#]").unbind("click.T"); 
				return self;
			}
		
		});

		// callbacks	
		$.each("onBeforeClick,onClick".split(","), function(i, name) {
				
			// configuration
			if ($.isFunction(conf[name])) {
				$(self).bind(name, conf[name]); 
			}

			// API
			self[name] = function(fn) {
				if (fn) { $(self).bind(name, fn); }
				return self;	
			};
		});
	
		
		if (conf.history && $.fn.history) {
			$.tools.history.init(tabs);
			conf.event = 'history';
		}	
		
		// setup click actions for each tab
		tabs.each(function(i) { 				
			$(this).bind(conf.event, function(e) {
				self.click(i, e);
				return e.preventDefault();
			});			
		});
		
		// cross tab anchor link
		panes.find("a[href^=#]").bind("click.T", function(e) {
			self.click($(this).attr("href"), e);		
		}); 
		
		// open initial tab
		if (location.hash && conf.tabs == "a" && root.find("[href=" +location.hash+ "]").length) {
			self.click(location.hash);

		} else {
			if (conf.initialIndex === 0 || conf.initialIndex > 0) {
				self.click(conf.initialIndex);
			}
		}				
		
	}
	
	
	// jQuery plugin implementation
	$.fn.tabs = function(paneSelector, conf) {
		
		// return existing instance
		var el = this.data("tabs");
		if (el) { 
			el.destroy();	
			this.removeData("tabs");
		}

		if ($.isFunction(conf)) {
			conf = {onBeforeClick: conf};
		}
		
		// setup conf
		conf = $.extend({}, $.tools.tabs.conf, conf);		
		
		
		this.each(function() {				
			el = new Tabs($(this), paneSelector, conf);
			$(this).data("tabs", el); 
		});		
		
		return conf.api ? el: this;		
	};		
		
}) (jQuery); 
/**
 * @license 
 * jQuery Tools 1.2.5 Slideshow - Extend it.
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/tabs/slideshow.html
 *
 * Since: September 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) {
	
	var tool;
	
	tool = $.tools.tabs.slideshow = { 

		conf: {
			next: '.forward',
			prev: '.backward',
			disabledClass: 'disabled',
			autoplay: false,
			autopause: true,
			interval: 3000, 
			clickable: true,
			api: false
		}
	};  
	
	function Slideshow(root, conf) {
	
		var self = this,
			 fire = root.add(this),
			 tabs = root.data("tabs"),
			 timer, 
			 stopped = true;
		
			 
		// next / prev buttons
		function find(query) {
			var el = $(query);
			return el.length < 2 ? el : root.parent().find(query);	
		}	
		
		var nextButton = find(conf.next).click(function() {
			tabs.next();		
		});
		
		var prevButton = find(conf.prev).click(function() {
			tabs.prev();		
		}); 


		// extend the Tabs API with slideshow methods			
		$.extend(self, {
				
			// return tabs API
			getTabs: function() {
				return tabs;	
			},
			
			getConf: function() {
				return conf;	
			},
				
			play: function() {
	
				// do not start additional timer if already exists
				if (timer) { return self; }	
				
				// onBeforePlay
				var e = $.Event("onBeforePlay");
				fire.trigger(e);				
				if (e.isDefaultPrevented()) { return self; }				
				
				
				// construct new timer
				timer = setInterval(tabs.next, conf.interval);
				stopped = false;				
				
				// onPlay
				fire.trigger("onPlay");				
				
				return self;
			},
		
			pause: function() {
				
				if (!timer) { return self; }

				// onBeforePause
				var e = $.Event("onBeforePause");
				fire.trigger(e);					
				if (e.isDefaultPrevented()) { return self; }		
				
				timer = clearInterval(timer);
				
				// onPause
				fire.trigger("onPause");	
				
				return self;
			},
			
			// when stopped - mouseover won't restart 
			stop: function() {					
				self.pause();
				stopped = true;	
			}
			
		});

		// callbacks	
		$.each("onBeforePlay,onPlay,onBeforePause,onPause".split(","), function(i, name) {
				
			// configuration
			if ($.isFunction(conf[name]))  {
				$(self).bind(name, conf[name]);	
			}
			
			// API methods				
			self[name] = function(fn) {
				return $(self).bind(name, fn);
			};
		});	
		
	
		/* when mouse enters, slideshow stops */
		if (conf.autopause) {
			tabs.getTabs().add(nextButton).add(prevButton).add(tabs.getPanes()).hover(self.pause, function() {
				if (!stopped) { self.play(); }		
			});
		} 
		
		if (conf.autoplay) {
			self.play();	
		}
		
		if (conf.clickable) {
			tabs.getPanes().click(function()  {
				tabs.next();
			});
		} 
		
		// manage disabling of next/prev buttons
		if (!tabs.getConf().rotate) {
			
			var disabled = conf.disabledClass;
			
			if (!tabs.getIndex()) {
				prevButton.addClass(disabled);
			}
			
			tabs.onBeforeClick(function(e, i)  { 
				prevButton.toggleClass(disabled, !i);
				nextButton.toggleClass(disabled, i == tabs.getTabs().length -1); 
			});
		}  
	}
	
	// jQuery plugin implementation
	$.fn.slideshow = function(conf) {
	
		// return existing instance
		var el = this.data("slideshow");
		if (el) { return el; }
 
		conf = $.extend({}, tool.conf, conf);		
		
		this.each(function() {
			el = new Slideshow($(this), conf);
			$(this).data("slideshow", el); 			
		});	
		
		return conf.api ? el : this;
	};
	
})(jQuery); 

/**
 * @license 
 * jQuery Tools 1.2.5 Tooltip - UI essentials
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/tooltip/
 *
 * Since: November 2008
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 	
	// static constructs
	$.tools = $.tools || {version: '1.2.5'};
	
	$.tools.tooltip = {
		
		conf: { 
			
			// default effect variables
			effect: 'toggle',			
			fadeOutSpeed: "fast",
			predelay: 0,
			delay: 30,
			opacity: 1,			
			tip: 0,
			
			// 'top', 'bottom', 'right', 'left', 'center'
			position: ['top', 'center'], 
			offset: [0, 0],
			relative: false,
			cancelDefault: true,
			
			// type to event mapping 
			events: {
				def: 			"mouseenter,mouseleave",
				input: 		"focus,blur",
				widget:		"focus mouseenter,blur mouseleave",
				tooltip:		"mouseenter,mouseleave"
			},
			
			// 1.2
			layout: '<div/>',
			tipClass: 'tooltip'
		},
		
		addEffect: function(name, loadFn, hideFn) {
			effects[name] = [loadFn, hideFn];	
		} 
	};
	
	
	var effects = { 
		toggle: [ 
			function(done) { 
				var conf = this.getConf(), tip = this.getTip(), o = conf.opacity;
				if (o < 1) { tip.css({opacity: o}); }
				tip.show();
				done.call();
			},
			
			function(done) { 
				this.getTip().hide();
				done.call();
			} 
		],
		
		fade: [
			function(done) { 
				var conf = this.getConf();
				this.getTip().fadeTo(conf.fadeInSpeed, conf.opacity, done); 
			},  
			function(done) { 
				this.getTip().fadeOut(this.getConf().fadeOutSpeed, done); 
			} 
		]		
	};   

		
	/* calculate tip position relative to the trigger */  	
	function getPosition(trigger, tip, conf) {	

		
		// get origin top/left position 
		var top = conf.relative ? trigger.position().top : trigger.offset().top, 
			 left = conf.relative ? trigger.position().left : trigger.offset().left,
			 pos = conf.position[0];

		top  -= tip.outerHeight() - conf.offset[0];
		left += trigger.outerWidth() + conf.offset[1];
		
		// iPad position fix
		if (/iPad/i.test(navigator.userAgent)) {
			top -= $(window).scrollTop();
		}
		
		// adjust Y		
		var height = tip.outerHeight() + trigger.outerHeight();
		if (pos == 'center') 	{ top += height / 2; }
		if (pos == 'bottom') 	{ top += height; }
		
		
		// adjust X
		pos = conf.position[1]; 	
		var width = tip.outerWidth() + trigger.outerWidth();
		if (pos == 'center') 	{ left -= width / 2; }
		if (pos == 'left')   	{ left -= width; }	 
		
		return {top: top, left: left};
	}		

	
	
	function Tooltip(trigger, conf) {

		var self = this, 
			 fire = trigger.add(self),
			 tip,
			 timer = 0,
			 pretimer = 0, 
			 title = trigger.attr("title"),
			 tipAttr = trigger.attr("data-tooltip"),
			 effect = effects[conf.effect],
			 shown,
				 
			 // get show/hide configuration
			 isInput = trigger.is(":input"), 
			 isWidget = isInput && trigger.is(":checkbox, :radio, select, :button, :submit"),			
			 type = trigger.attr("type"),
			 evt = conf.events[type] || conf.events[isInput ? (isWidget ? 'widget' : 'input') : 'def']; 
		
		
		// check that configuration is sane
		if (!effect) { throw "Nonexistent effect \"" + conf.effect + "\""; }					
		
		evt = evt.split(/,\s*/); 
		if (evt.length != 2) { throw "Tooltip: bad events configuration for " + type; } 
		
		
		// trigger --> show  
		trigger.bind(evt[0], function(e) {

			clearTimeout(timer);
			if (conf.predelay) {
				pretimer = setTimeout(function() { self.show(e); }, conf.predelay);	
				
			} else {
				self.show(e);	
			}
			
		// trigger --> hide
		}).bind(evt[1], function(e)  {
			clearTimeout(pretimer);
			if (conf.delay)  {
				timer = setTimeout(function() { self.hide(e); }, conf.delay);	
				
			} else {
				self.hide(e);		
			}
			
		}); 
		
		
		// remove default title
		if (title && conf.cancelDefault) { 
			trigger.removeAttr("title");
			trigger.data("title", title);			
		}		
		
		$.extend(self, {
				
			show: function(e) {  

				// tip not initialized yet
				if (!tip) {
					
					// data-tooltip 
					if (tipAttr) {
						tip = $(tipAttr);

					// single tip element for all
					} else if (conf.tip) { 
						tip = $(conf.tip).eq(0);
						
					// autogenerated tooltip
					} else if (title) { 
						tip = $(conf.layout).addClass(conf.tipClass).appendTo(document.body)
							.hide().append(title);

					// manual tooltip
					} else {	
						tip = trigger.next();  
						if (!tip.length) { tip = trigger.parent().next(); } 	 
					}
					
					if (!tip.length) { throw "Cannot find tooltip for " + trigger;	}
				} 
			 	
			 	if (self.isShown()) { return self; }  
				
			 	// stop previous animation
			 	tip.stop(true, true); 			 	
			 	
				// get position
				var pos = getPosition(trigger, tip, conf);			
		
				// restore title for single tooltip element
				if (conf.tip) {
					tip.html(trigger.data("title"));
				}

				// onBeforeShow
				e = e || $.Event();
				e.type = "onBeforeShow";
				fire.trigger(e, [pos]);				
				if (e.isDefaultPrevented()) { return self; }
		
				
				// onBeforeShow may have altered the configuration
				pos = getPosition(trigger, tip, conf);
				
				// set position
				tip.css({position:'absolute', top: pos.top, left: pos.left});					
				
				shown = true;
				
				// invoke effect 
				effect[0].call(self, function() {
					e.type = "onShow";
					shown = 'full';
					fire.trigger(e);		 
				});					

	 	
				// tooltip events       
				var event = conf.events.tooltip.split(/,\s*/);

				if (!tip.data("__set")) {
					
					tip.bind(event[0], function() { 
						clearTimeout(timer);
						clearTimeout(pretimer);
					});
					
					if (event[1] && !trigger.is("input:not(:checkbox, :radio), textarea")) { 					
						tip.bind(event[1], function(e) {
	
							// being moved to the trigger element
							if (e.relatedTarget != trigger[0]) {
								trigger.trigger(evt[1].split(" ")[0]);
							}
						}); 
					} 
					
					tip.data("__set", true);
				}
				
				return self;
			},
			
			hide: function(e) {

				if (!tip || !self.isShown()) { return self; }
			
				// onBeforeHide
				e = e || $.Event();
				e.type = "onBeforeHide";
				fire.trigger(e);				
				if (e.isDefaultPrevented()) { return; }
	
				shown = false;
				
				effects[conf.effect][1].call(self, function() {
					e.type = "onHide";
					fire.trigger(e);		 
				});
				
				return self;
			},
			
			isShown: function(fully) {
				return fully ? shown == 'full' : shown;	
			},
				
			getConf: function() {
				return conf;	
			},
				
			getTip: function() {
				return tip;	
			},
			
			getTrigger: function() {
				return trigger;	
			}		

		});		

		// callbacks	
		$.each("onHide,onBeforeShow,onShow,onBeforeHide".split(","), function(i, name) {
				
			// configuration
			if ($.isFunction(conf[name])) { 
				$(self).bind(name, conf[name]); 
			}

			// API
			self[name] = function(fn) {
				if (fn) { $(self).bind(name, fn); }
				return self;
			};
		});
		
	}
		
	
	// jQuery plugin implementation
	$.fn.tooltip = function(conf) {
		
		// return existing instance
		var api = this.data("tooltip");
		if (api) { return api; }

		conf = $.extend(true, {}, $.tools.tooltip.conf, conf);
		
		// position can also be given as string
		if (typeof conf.position == 'string') {
			conf.position = conf.position.split(/,?\s/);	
		}
		
		// install tooltip for each entry in jQuery object
		this.each(function() {
			api = new Tooltip($(this), conf); 
			$(this).data("tooltip", api); 
		});
		
		return conf.api ? api: this;		 
	};
		
}) (jQuery);

/**
 * @license 
 * jQuery Tools 1.2.5 / Tooltip Slide Effect
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/tooltip/slide.html
 *
 * Since: September 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 

	// version number
	var t = $.tools.tooltip;
		
	// extend global configuragion with effect specific defaults
	$.extend(t.conf, { 
		direction: 'up', // down, left, right 
		bounce: false,
		slideOffset: 10,
		slideInSpeed: 200,
		slideOutSpeed: 200, 
		slideFade: !$.browser.msie
	});			
	
	// directions for slide effect
	var dirs = {
		up: ['-', 'top'],
		down: ['+', 'top'],
		left: ['-', 'left'],
		right: ['+', 'left']
	};
	
	/* default effect: "slide"  */
	t.addEffect("slide", 
		
		// show effect
		function(done) { 

			// variables
			var conf = this.getConf(), 
				 tip = this.getTip(),
				 params = conf.slideFade ? {opacity: conf.opacity} : {}, 
				 dir = dirs[conf.direction] || dirs.up;

			// direction			
			params[dir[1]] = dir[0] +'='+ conf.slideOffset;
			
			// perform animation
			if (conf.slideFade) { tip.css({opacity:0}); }
			tip.show().animate(params, conf.slideInSpeed, done); 
		}, 
		
		// hide effect
		function(done) {
			
			// variables
			var conf = this.getConf(), 
				 offset = conf.slideOffset,
				 params = conf.slideFade ? {opacity: 0} : {}, 
				 dir = dirs[conf.direction] || dirs.up;
			
			// direction
			var sign = "" + dir[0];
			if (conf.bounce) { sign = sign == '+' ? '-' : '+'; }			
			params[dir[1]] = sign +'='+ offset;			
			
			// perform animation
			this.getTip().animate(params, conf.slideOutSpeed, function()  {
				$(this).hide();
				done.call();		
			});
		}
	);  
	
})(jQuery);	
		
/**
 * @license 
 * jQuery Tools 1.2.5 / Tooltip Dynamic Positioning
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/tooltip/dynamic.html
 *
 * Since: July 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 

	// version number
	var t = $.tools.tooltip;
	
	t.dynamic = {
		conf: {
			classNames: "top right bottom left"
		}
	};
		
	/* 
	 * See if element is on the viewport. Returns an boolean array specifying which
	 * edges are hidden. Edges are in following order:
	 * 
	 * [top, right, bottom, left]
	 * 
	 * For example following return value means that top and right edges are hidden
	 * 
	 * [true, true, false, false]
	 * 
	 */
	function getCropping(el) {
		
		var w = $(window); 
		var right = w.width() + w.scrollLeft();
		var bottom = w.height() + w.scrollTop();		
		
		return [
			el.offset().top <= w.scrollTop(), 						// top
			right <= el.offset().left + el.width(),				// right
			bottom <= el.offset().top + el.height(),			// bottom
			w.scrollLeft() >= el.offset().left 					// left
		]; 
	}
	
	/*
		Returns true if all edges of an element are on viewport. false if not
		
		@param crop the cropping array returned by getCropping function
	 */
	function isVisible(crop) {
		var i = crop.length;
		while (i--) {
			if (crop[i]) { return false; }	
		}
		return true;
	}
	
	// dynamic plugin
	$.fn.dynamic = function(conf) {
		
		if (typeof conf == 'number') { conf = {speed: conf}; }
		
		conf = $.extend({}, t.dynamic.conf, conf);
		
		var cls = conf.classNames.split(/\s/), orig;	
			
		this.each(function() {		
				
			var api = $(this).tooltip().onBeforeShow(function(e, pos) {				

				// get nessessary variables
				var tip = this.getTip(), tipConf = this.getConf();  

				/*
					We store the original configuration and use it to restore back to the original state.
				*/					
				if (!orig) {
					orig = [
						tipConf.position[0], 
						tipConf.position[1], 
						tipConf.offset[0], 
						tipConf.offset[1], 
						$.extend({}, tipConf)
					];
				}
				
				/*
					display tip in it's default position and by setting visibility to hidden.
					this way we can check whether it will be on the viewport
				*/
				$.extend(tipConf, orig[4]);
				tipConf.position = [orig[0], orig[1]];
				tipConf.offset = [orig[2], orig[3]];

				tip.css({
					visibility: 'hidden',
					position: 'absolute',
					top: pos.top,
					left: pos.left 
				}).show(); 
				
				// now let's see for hidden edges
				var crop = getCropping(tip);		
								
				// possibly alter the configuration
				if (!isVisible(crop)) {
					
					// change the position and add class
					if (crop[2]) { $.extend(tipConf, conf.top);		tipConf.position[0] = 'top'; 		tip.addClass(cls[0]); }
					if (crop[3]) { $.extend(tipConf, conf.right);	tipConf.position[1] = 'right'; 	tip.addClass(cls[1]); }					
					if (crop[0]) { $.extend(tipConf, conf.bottom); 	tipConf.position[0] = 'bottom';	tip.addClass(cls[2]); } 
					if (crop[1]) { $.extend(tipConf, conf.left);		tipConf.position[1] = 'left'; 	tip.addClass(cls[3]); }					
					
					// vertical offset
					if (crop[0] || crop[2]) { tipConf.offset[0] *= -1; }
					
					// horizontal offset
					if (crop[1] || crop[3]) { tipConf.offset[1] *= -1; }
				}  
				
				tip.css({visibility: 'visible'}).hide();
		
			});
			
			// restore positioning as soon as possible
			api.onBeforeShow(function() {
				var c = this.getConf(), tip = this.getTip();		 
				setTimeout(function() { 
					c.position = [orig[0], orig[1]];
					c.offset = [orig[2], orig[3]];
				}, 0);
			});
			
			// remove custom class names and restore original effect
			api.onHide(function() {
				var tip = this.getTip(); 
				tip.removeClass(conf.classNames);
			});
				
			ret = api;
			
		});
		
		return conf.api ? ret : this;
	};	
	
}) (jQuery);
/**
 * @license 
 * jQuery Tools 1.2.5 Scrollable - New wave UI design
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/scrollable.html
 *
 * Since: March 2008
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 

	// static constructs
	$.tools = $.tools || {version: '1.2.5'};
	
	$.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
		} 
	};
					
	// 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); }
		
		// 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) {
				return self.seekTo(index + offset, time);
			},
			
			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() -1, time);	
			},	
			
			focus: function() {
				current = self;
				return self;
			},
			
			addItem: function(item) {
				item = $(item);
				
				if (!conf.circular)  {
					itemWrap.append(item);
				} else {
					itemWrap.children("." + conf.clonedClass + ":last").before(item);
					itemWrap.children("." + conf.clonedClass + ":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);
				}  
				
				// 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
			self.seekTo(0, 0, function() {});
		}
		
		// 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) {
				setTimeout(function() {
					if (!e.isDefaultPrevented()) {
						prev.toggleClass(conf.disabledClass, i <= 0);
						next.toggleClass(conf.disabledClass, i >= self.getSize() -1);
					}
				}, 1);
			}); 
			
			if (!conf.initialIndex) {
				prev.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.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);
/**
 * @license 
 * jQuery Tools 1.2.5 / Scrollable Autoscroll
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/scrollable/autoscroll.html
 *
 * Since: September 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) {		

	var t = $.tools.scrollable; 
	
	t.autoscroll = {
		
		conf: {
			autoplay: true,
			interval: 3000,
			autopause: true
		}
	};	
	
	// jQuery plugin implementation
	$.fn.autoscroll = function(conf) { 

		if (typeof conf == 'number') {
			conf = {interval: conf};	
		}
		
		var opts = $.extend({}, t.autoscroll.conf, conf), ret;
		
		this.each(function() {		
				
			var api = $(this).data("scrollable");			
			if (api) { ret = api; }
			
			// interval stuff
			var timer, stopped = true;
	
			api.play = function() { 
				
				// do not start additional timer if already exists
				if (timer) { return; }
				
				stopped = false;
				
				// construct new timer
				timer = setInterval(function() { 
					api.next();				
				}, opts.interval);
				
			};	

			api.pause = function() {
				timer = clearInterval(timer);
			};
			
			// when stopped - mouseover won't restart 
			api.stop = function() {
				api.pause();
				stopped = true;	
			};
		
			/* when mouse enters, autoscroll stops */
			if (opts.autopause) {
				api.getRoot().add(api.getNaviButtons()).hover(api.pause, api.play);
			}
			
			if (opts.autoplay) {
				api.play();				
			}

		});
		
		return opts.api ? ret : this;
		
	}; 
	
})(jQuery);		
/**
 * @license 
 * jQuery Tools 1.2.5 / Scrollable Navigator
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 *
 * http://flowplayer.org/tools/scrollable/navigator.html
 *
 * Since: September 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) {
		
	var t = $.tools.scrollable; 
	
	t.navigator = {
		
		conf: {
			navi: '.navi',
			naviItem: null,		
			activeClass: 'active',
			indexed: false,
			idPrefix: null,
			
			// 1.2
			history: false
		}
	};		
	
	function find(root, query) {
		var el = $(query);
		return el.length < 2 ? el : root.parent().find(query);
	}
	
	// jQuery plugin implementation
	$.fn.navigator = function(conf) {

		// configuration
		if (typeof conf == 'string') { conf = {navi: conf}; } 
		conf = $.extend({}, t.navigator.conf, conf);
		
		var ret;
		
		this.each(function() {
				
			var api = $(this).data("scrollable"),
				 navi = conf.navi.jquery ? conf.navi : find(api.getRoot(), conf.navi), 
				 buttons = api.getNaviButtons(),
				 cls = conf.activeClass,
				 history = conf.history && $.fn.history;

			// @deprecated stuff
			if (api) { ret = api; }
			
			api.getNaviButtons = function() {
				return buttons.add(navi);	
			}; 
			
			
			function doClick(el, i, e) {
				api.seekTo(i);				
				if (history) {
					if (location.hash) {
						location.hash = el.attr("href").replace("#", "");	
					}
				} else  {
					return e.preventDefault();			
				}
			}
			
			function els() {
				return navi.find(conf.naviItem || '> *');	
			}
			
			function addItem(i) {  
				
				var item = $("<" + (conf.naviItem || 'a') + "/>").click(function(e)  {
					doClick($(this), i, e);
					
				}).attr("href", "#" + i);
				
				// index number / id attribute
				if (i === 0) {  item.addClass(cls); }
				if (conf.indexed)  { item.text(i + 1); }
				if (conf.idPrefix) { item.attr("id", conf.idPrefix + i); } 
				
				return item.appendTo(navi);
			}

			
			// generate navigator
			if (els().length) {
				els().each(function(i) { 
					$(this).click(function(e)  {
						doClick($(this), i, e);		
					});
				});
				
			} else {
				$.each(api.getItems(), function(i) {
					addItem(i); 
				});
			}   
			
			// activate correct entry
			api.onBeforeSeek(function(e, index) {
				setTimeout(function() {
					if (!e.isDefaultPrevented()) {	
						var el = els().eq(index);
						if (!e.isDefaultPrevented() && el.length) {			
							els().removeClass(cls).eq(index).addClass(cls);
						}
					}
				}, 1);
			}); 
			
			function doHistory(evt, hash) {
				var el = els().eq(hash.replace("#", ""));
				if (!el.length) {
					el = els().filter("[href=" + hash + "]");	
				}
				el.click();		
			}
			
			// new item being added
			api.onAddItem(function(e, item) {
				item = addItem(api.getItems().index(item)); 
				if (history)  { item.history(doHistory); }
			});
			
			if (history) { els().history(doHistory); }
			
		});		
		
		return conf.api ? ret : this;
		
	};
	
})(jQuery);			
/**
 * @license 
 * jQuery Tools 1.2.5 Overlay - Overlay base. Extend it.
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/overlay/
 *
 * Since: March 2008
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 

	// static constructs
	$.tools = $.tools || {version: '1.2.5'};
	
	$.tools.overlay = {
		
		addEffect: function(name, loadFn, closeFn) {
			effects[name] = [loadFn, closeFn];	
		},
	
		conf: {  
			close: null,	
			closeOnClick: true,
			closeOnEsc: true,			
			closeSpeed: 'fast',
			effect: 'default',
			
			// since 1.2. fixed positioning not supported by IE6
			fixed: !$.browser.msie || $.browser.version > 6, 
			
			left: 'center',		
			load: false, // 1.2
			mask: null,  
			oneInstance: true,
			speed: 'normal',
			target: null, // target element to be overlayed. by default taken from [rel]
			top: '10%'
		}
	};

	
	var instances = [], effects = {};
		
	// the default effect. nice and easy!
	$.tools.overlay.addEffect('default', 
		
		/* 
			onLoad/onClose functions must be called otherwise none of the 
			user supplied callback methods won't be called
		*/
		function(pos, onLoad) {
			
			var conf = this.getConf(),
				 w = $(window);				 
				
			if (!conf.fixed)  {
				pos.top += w.scrollTop();
				pos.left += w.scrollLeft();
			} 
				
			pos.position = conf.fixed ? 'fixed' : 'absolute';
			this.getOverlay().css(pos).fadeIn(conf.speed, onLoad); 
			
		}, function(onClose) {
			this.getOverlay().fadeOut(this.getConf().closeSpeed, onClose); 			
		}		
	);		

	
	function Overlay(trigger, conf) {		
		
		// private variables
		var self = this,
			 fire = trigger.add(self),
			 w = $(window), 
			 closers,            
			 overlay,
			 opened,
			 maskConf = $.tools.expose && (conf.mask || conf.expose),
			 uid = Math.random().toString().slice(10);		
		
			 
		// mask configuration
		if (maskConf) {			
			if (typeof maskConf == 'string') { maskConf = {color: maskConf}; }
			maskConf.closeOnClick = maskConf.closeOnEsc = false;
		}			 
		 
		// get overlay and triggerr
		var jq = conf.target || trigger.attr("rel");
		overlay = jq ? $(jq) : null || trigger;	
		
		// overlay not found. cannot continue
		if (!overlay.length) { throw "Could not find Overlay: " + jq; }
		
		// trigger's click event
		if (trigger && trigger.index(overlay) == -1) {
			trigger.click(function(e) {				
				self.load(e);
				return e.preventDefault();
			});
		}   			
		
		// API methods  
		$.extend(self, {

			load: function(e) {
				
				// can be opened only once
				if (self.isOpened()) { return self; }
				
				// find the effect
		 		var eff = effects[conf.effect];
		 		if (!eff) { throw "Overlay: cannot find effect : \"" + conf.effect + "\""; }
				
				// close other instances?
				if (conf.oneInstance) {
					$.each(instances, function() {
						this.close(e);
					});
				}
				
				// onBeforeLoad
				e = e || $.Event();
				e.type = "onBeforeLoad";
				fire.trigger(e);				
				if (e.isDefaultPrevented()) { return self; }				

				// opened
				opened = true;
				
				// possible mask effect
				if (maskConf) { $(overlay).expose(maskConf); }				
				
				// position & dimensions 
				var top = conf.top,					
					 left = conf.left,
					 oWidth = overlay.outerWidth({margin:true}),
					 oHeight = overlay.outerHeight({margin:true}); 
				
				if (typeof top == 'string')  {
					top = top == 'center' ? Math.max((w.height() - oHeight) / 2, 0) : 
						parseInt(top, 10) / 100 * w.height();			
				}				
				
				if (left == 'center') { left = Math.max((w.width() - oWidth) / 2, 0); }

				
		 		// load effect  		 		
				eff[0].call(self, {top: top, left: left}, function() {					
					if (opened) {
						e.type = "onLoad";
						fire.trigger(e);
					}
				}); 				

				// mask.click closes overlay
				if (maskConf && conf.closeOnClick) {
					$.mask.getMask().one("click", self.close); 
				}
				
				// when window is clicked outside overlay, we close
				if (conf.closeOnClick) {
					$(document).bind("click." + uid, function(e) { 
						if (!$(e.target).parents(overlay).length) { 
							self.close(e); 
						}
					});						
				}						
			
				// keyboard::escape
				if (conf.closeOnEsc) { 

					// one callback is enough if multiple instances are loaded simultaneously
					$(document).bind("keydown." + uid, function(e) {
						if (e.keyCode == 27) { 
							self.close(e);	 
						}
					});			
				}

				
				return self; 
			}, 
			
			close: function(e) {

				if (!self.isOpened()) { return self; }
				
				e = e || $.Event();
				e.type = "onBeforeClose";
				fire.trigger(e);				
				if (e.isDefaultPrevented()) { return; }				
				
				opened = false;
				
				// close effect
				effects[conf.effect][1].call(self, function() {
					e.type = "onClose";
					fire.trigger(e); 
				});
				
				// unbind the keyboard / clicking actions
				$(document).unbind("click." + uid).unbind("keydown." + uid);		  
				
				if (maskConf) {
					$.mask.close();		
				}
				 
				return self;
			}, 
			
			getOverlay: function() {
				return overlay;	
			},
			
			getTrigger: function() {
				return trigger;	
			},
			
			getClosers: function() {
				return closers;	
			},			

			isOpened: function()  {
				return opened;
			},
			
			// manipulate start, finish and speeds
			getConf: function() {
				return conf;	
			}			
			
		});
		
		// callbacks	
		$.each("onBeforeLoad,onStart,onLoad,onBeforeClose,onClose".split(","), function(i, name) {
				
			// configuration
			if ($.isFunction(conf[name])) { 
				$(self).bind(name, conf[name]); 
			}

			// API
			self[name] = function(fn) {
				if (fn) { $(self).bind(name, fn); }
				return self;
			};
		});
		
		// close button
		closers = overlay.find(conf.close || ".close");		
		
		if (!closers.length && !conf.close) {
			closers = $('<a class="close"></a>');
			overlay.prepend(closers);	
		}		
		
		closers.click(function(e) { 
			self.close(e);  
		});	
		
		// autoload
		if (conf.load) { self.load(); }
		
	}
	
	// jQuery plugin initialization
	$.fn.overlay = function(conf) {   
		
		// already constructed --> return API
		var el = this.data("overlay");
		if (el) { return el; }	  		 
		
		if ($.isFunction(conf)) {
			conf = {onBeforeLoad: conf};	
		}

		conf = $.extend(true, {}, $.tools.overlay.conf, conf);
		
		this.each(function() {		
			el = new Overlay($(this), conf);
			instances.push(el);
			$(this).data("overlay", el);	
		});
		
		return conf.api ? el: this;		
	}; 
	
})(jQuery);

/**
 * @license 
 * jQuery Tools 1.2.5 / Overlay Apple effect. 
 * 
 * NO COPYRIGHTS OR LICENSES. DO WHAT YOU LIKE.
 * 
 * http://flowplayer.org/tools/overlay/apple.html
 *
 * Since: July 2009
 * Date:    Wed Sep 22 06:02:10 2010 +0000 
 */
(function($) { 

	// version number
	var t = $.tools.overlay,
		 w = $(window); 
		
	// extend global configuragion with effect specific defaults
	$.extend(t.conf, { 
		start: { 
			top: null,
			left: null
		},
		
		fadeInSpeed: 'fast',
		zIndex: 9999
	});			
	
	// utility function
	function getPosition(el) {
		var p = el.offset();
		return {
			top: p.top + el.height() / 2, 
			left: p.left + el.width() / 2
		}; 
	}
	
//{{{ load 

	var loadEffect = function(pos, onLoad) {
		
		var overlay = this.getOverlay(),
			 conf = this.getConf(),
			 trigger = this.getTrigger(),
			 self = this,
			 oWidth = overlay.outerWidth({margin:true}),
			 img = overlay.data("img"),
			 position = conf.fixed ? 'fixed' : 'absolute';  
		
		
		// growing image is required.
		if (!img) { 
			var bg = overlay.css("backgroundImage");
			
			if (!bg) { 
				throw "background-image CSS property not set for overlay"; 
			}
			
			// url("bg.jpg") --> bg.jpg
			bg = bg.slice(bg.indexOf("(") + 1, bg.indexOf(")")).replace(/\"/g, "");
			overlay.css("backgroundImage", "none");
			
			img = $('<img src="' + bg + '"/>');
			img.css({border:0, display:'none'}).width(oWidth);			
			$('body').append(img); 
			overlay.data("img", img);
		}
		
		// initial top & left
		var itop = conf.start.top || Math.round(w.height() / 2), 
			 ileft = conf.start.left || Math.round(w.width() / 2);
		
		if (trigger) {
			var p = getPosition(trigger);
			itop = p.top;
			ileft = p.left;
		} 
		
		// put overlay into final position
		if (conf.fixed) {
			itop -= w.scrollTop();
			ileft -= w.scrollLeft();
		} else {
			pos.top += w.scrollTop();
			pos.left += w.scrollLeft();				
		}
			
		// initialize background image and make it visible
		img.css({
			position: 'absolute',
			top: itop, 
			left: ileft,
			width: 0,
			zIndex: conf.zIndex
		}).show();
		
		pos.position = position;
		overlay.css(pos);
		
		// begin growing
		img.animate({			
			top: overlay.css("top"), 
			left: overlay.css("left"), 
			width: oWidth}, conf.speed, function() {
			
			// set close button and content over the image
			overlay.css("zIndex", conf.zIndex + 1).fadeIn(conf.fadeInSpeed, function()  { 
					
				if (self.isOpened() && !$(this).index(overlay)) {	
					onLoad.call(); 
				} else {
					overlay.hide();	
				} 
			});
			
		}).css("position", position);
		
	};
//}}}
	
	
	var closeEffect = function(onClose) {

		// variables
		var overlay = this.getOverlay().hide(), 
			 conf = this.getConf(),
			 trigger = this.getTrigger(),
			 img = overlay.data("img"),
			 
			 css = { 
			 	top: conf.start.top, 
			 	left: conf.start.left, 
			 	width: 0 
			 };
		
		// trigger position
		if (trigger) { $.extend(css, getPosition(trigger)); }
		
		
		// change from fixed to absolute position
		if (conf.fixed) {
			img.css({position: 'absolute'})
				.animate({ top: "+=" + w.scrollTop(), left: "+=" + w.scrollLeft()}, 0);
		}
		 
		// shrink image		
		img.animate(css, conf.closeSpeed, onClose);	
	};
	
	
	// add overlay effect	
	t.addEffect("apple", loadEffect, closeEffect); 
	
})(jQuery);