/*
 * jQuery UI 1.7.2
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI
 */
;jQuery.ui || (function($) {

var _remove = $.fn.remove,
	isFF2 = $.browser.mozilla && (parseFloat($.browser.version) < 1.9);

//Helper functions and ui object
$.ui = {
	version: "1.7.2",

	// $.ui.plugin is deprecated.  Use the proxy pattern instead.
	plugin: {
		add: function(module, option, set) {
			var proto = $.ui[module].prototype;
			for(var i in set) {
				proto.plugins[i] = proto.plugins[i] || [];
				proto.plugins[i].push([option, set[i]]);
			}
		},
		call: function(instance, name, args) {
			var set = instance.plugins[name];
			if(!set || !instance.element[0].parentNode) { return; }

			for (var i = 0; i < set.length; i++) {
				if (instance.options[set[i][0]]) {
					set[i][1].apply(instance.element, args);
				}
			}
		}
	},

	contains: function(a, b) {
		return document.compareDocumentPosition
			? a.compareDocumentPosition(b) & 16
			: a !== b && a.contains(b);
	},

	hasScroll: function(el, a) {

		//If overflow is hidden, the element might have extra content, but the user wants to hide it
		if ($(el).css('overflow') == 'hidden') { return false; }

		var scroll = (a && a == 'left') ? 'scrollLeft' : 'scrollTop',
			has = false;

		if (el[scroll] > 0) { return true; }

		// TODO: determine which cases actually cause this to happen
		// if the element doesn't have the scroll set, see if it's possible to
		// set the scroll
		el[scroll] = 1;
		has = (el[scroll] > 0);
		el[scroll] = 0;
		return has;
	},

	isOverAxis: function(x, reference, size) {
		//Determines when x coordinate is over "b" element axis
		return (x > reference) && (x < (reference + size));
	},

	isOver: function(y, x, top, left, height, width) {
		//Determines when x, y coordinates is over "b" element
		return $.ui.isOverAxis(y, top, height) && $.ui.isOverAxis(x, left, width);
	},

	keyCode: {
		BACKSPACE: 8,
		CAPS_LOCK: 20,
		COMMA: 188,
		CONTROL: 17,
		DELETE: 46,
		DOWN: 40,
		END: 35,
		ENTER: 13,
		ESCAPE: 27,
		HOME: 36,
		INSERT: 45,
		LEFT: 37,
		NUMPAD_ADD: 107,
		NUMPAD_DECIMAL: 110,
		NUMPAD_DIVIDE: 111,
		NUMPAD_ENTER: 108,
		NUMPAD_MULTIPLY: 106,
		NUMPAD_SUBTRACT: 109,
		PAGE_DOWN: 34,
		PAGE_UP: 33,
		PERIOD: 190,
		RIGHT: 39,
		SHIFT: 16,
		SPACE: 32,
		TAB: 9,
		UP: 38
	}
};

// WAI-ARIA normalization
if (isFF2) {
	var attr = $.attr,
		removeAttr = $.fn.removeAttr,
		ariaNS = "http://www.w3.org/2005/07/aaa",
		ariaState = /^aria-/,
		ariaRole = /^wairole:/;

	$.attr = function(elem, name, value) {
		var set = value !== undefined;

		return (name == 'role'
			? (set
				? attr.call(this, elem, name, "wairole:" + value)
				: (attr.apply(this, arguments) || "").replace(ariaRole, ""))
			: (ariaState.test(name)
				? (set
					? elem.setAttributeNS(ariaNS,
						name.replace(ariaState, "aaa:"), value)
					: attr.call(this, elem, name.replace(ariaState, "aaa:")))
				: attr.apply(this, arguments)));
	};

	$.fn.removeAttr = function(name) {
		return (ariaState.test(name)
			? this.each(function() {
				this.removeAttributeNS(ariaNS, name.replace(ariaState, ""));
			}) : removeAttr.call(this, name));
	};
}

//jQuery plugins
$.fn.extend({
	remove: function() {
		// Safari has a native remove event which actually removes DOM elements,
		// so we have to use triggerHandler instead of trigger (#3037).
		$("*", this).add(this).each(function() {
			$(this).triggerHandler("remove");
		});
		return _remove.apply(this, arguments );
	},

	enableSelection: function() {
		return this
			.attr('unselectable', 'off')
			.css('MozUserSelect', '')
			.unbind('selectstart.ui');
	},

	disableSelection: function() {
		return this
			.attr('unselectable', 'on')
			.css('MozUserSelect', 'none')
			.bind('selectstart.ui', function() { return false; });
	},

	scrollParent: function() {
		var scrollParent;
		if(($.browser.msie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
			scrollParent = this.parents().filter(function() {
				return (/(relative|absolute|fixed)/).test($.curCSS(this,'position',1)) && (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		} else {
			scrollParent = this.parents().filter(function() {
				return (/(auto|scroll)/).test($.curCSS(this,'overflow',1)+$.curCSS(this,'overflow-y',1)+$.curCSS(this,'overflow-x',1));
			}).eq(0);
		}

		return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
	}
});


//Additional selectors
$.extend($.expr[':'], {
	data: function(elem, i, match) {
		return !!$.data(elem, match[3]);
	},

	focusable: function(element) {
		var nodeName = element.nodeName.toLowerCase(),
			tabIndex = $.attr(element, 'tabindex');
		return (/input|select|textarea|button|object/.test(nodeName)
			? !element.disabled
			: 'a' == nodeName || 'area' == nodeName
				? element.href || !isNaN(tabIndex)
				: !isNaN(tabIndex))
			// the element and all of its ancestors must be visible
			// the browser may report that the area is hidden
			&& !$(element)['area' == nodeName ? 'parents' : 'closest'](':hidden').length;
	},

	tabbable: function(element) {
		var tabIndex = $.attr(element, 'tabindex');
		return (isNaN(tabIndex) || tabIndex >= 0) && $(element).is(':focusable');
	}
});


// $.widget is a factory to create jQuery plugins
// taking some boilerplate code out of the plugin code
function getter(namespace, plugin, method, args) {
	function getMethods(type) {
		var methods = $[namespace][plugin][type] || [];
		return (typeof methods == 'string' ? methods.split(/,?\s+/) : methods);
	}

	var methods = getMethods('getter');
	if (args.length == 1 && typeof args[0] == 'string') {
		methods = methods.concat(getMethods('getterSetter'));
	}
	return ($.inArray(method, methods) != -1);
}

$.widget = function(name, prototype) {
	var namespace = name.split(".")[0];
	name = name.split(".")[1];

	// create plugin method
	$.fn[name] = function(options) {
		var isMethodCall = (typeof options == 'string'),
			args = Array.prototype.slice.call(arguments, 1);

		// prevent calls to internal methods
		if (isMethodCall && options.substring(0, 1) == '_') {
			return this;
		}

		// handle getter methods
		if (isMethodCall && getter(namespace, name, options, args)) {
			var instance = $.data(this[0], name);
			return (instance ? instance[options].apply(instance, args)
				: undefined);
		}

		// handle initialization and non-getter methods
		return this.each(function() {
			var instance = $.data(this, name);

			// constructor
			(!instance && !isMethodCall &&
				$.data(this, name, new $[namespace][name](this, options))._init());

			// method call
			(instance && isMethodCall && $.isFunction(instance[options]) &&
				instance[options].apply(instance, args));
		});
	};

	// create widget constructor
	$[namespace] = $[namespace] || {};
	$[namespace][name] = function(element, options) {
		var self = this;

		this.namespace = namespace;
		this.widgetName = name;
		this.widgetEventPrefix = $[namespace][name].eventPrefix || name;
		this.widgetBaseClass = namespace + '-' + name;

		this.options = $.extend({},
			$.widget.defaults,
			$[namespace][name].defaults,
			$.metadata && $.metadata.get(element)[name],
			options);

		this.element = $(element)
			.bind('setData.' + name, function(event, key, value) {
				if (event.target == element) {
					return self._setData(key, value);
				}
			})
			.bind('getData.' + name, function(event, key) {
				if (event.target == element) {
					return self._getData(key);
				}
			})
			.bind('remove', function() {
				return self.destroy();
			});
	};

	// add widget prototype
	$[namespace][name].prototype = $.extend({}, $.widget.prototype, prototype);

	// TODO: merge getter and getterSetter properties from widget prototype
	// and plugin prototype
	$[namespace][name].getterSetter = 'option';
};

$.widget.prototype = {
	_init: function() {},
	destroy: function() {
		this.element.removeData(this.widgetName)
			.removeClass(this.widgetBaseClass + '-disabled' + ' ' + this.namespace + '-state-disabled')
			.removeAttr('aria-disabled');
	},

	option: function(key, value) {
		var options = key,
			self = this;

		if (typeof key == "string") {
			if (value === undefined) {
				return this._getData(key);
			}
			options = {};
			options[key] = value;
		}

		$.each(options, function(key, value) {
			self._setData(key, value);
		});
	},
	_getData: function(key) {
		return this.options[key];
	},
	_setData: function(key, value) {
		this.options[key] = value;

		if (key == 'disabled') {
			this.element
				[value ? 'addClass' : 'removeClass'](
					this.widgetBaseClass + '-disabled' + ' ' +
					this.namespace + '-state-disabled')
				.attr("aria-disabled", value);
		}
	},

	enable: function() {
		this._setData('disabled', false);
	},
	disable: function() {
		this._setData('disabled', true);
	},

	_trigger: function(type, event, data) {
		var callback = this.options[type],
			eventName = (type == this.widgetEventPrefix
				? type : this.widgetEventPrefix + type);

		event = $.Event(event);
		event.type = eventName;

		// copy original event properties over to the new event
		// this would happen if we could call $.event.fix instead of $.Event
		// but we don't have a way to force an event to be fixed multiple times
		if (event.originalEvent) {
			for (var i = $.event.props.length, prop; i;) {
				prop = $.event.props[--i];
				event[prop] = event.originalEvent[prop];
			}
		}

		this.element.trigger(event, data);

		return !($.isFunction(callback) && callback.call(this.element[0], event, data) === false
			|| event.isDefaultPrevented());
	}
};

$.widget.defaults = {
	disabled: false
};


/** Mouse Interaction Plugin **/

$.ui.mouse = {
	_mouseInit: function() {
		var self = this;

		this.element
			.bind('mousedown.'+this.widgetName, function(event) {
				return self._mouseDown(event);
			})
			.bind('click.'+this.widgetName, function(event) {
				if(self._preventClickEvent) {
					self._preventClickEvent = false;
					event.stopImmediatePropagation();
					return false;
				}
			});

		// Prevent text selection in IE
		if ($.browser.msie) {
			this._mouseUnselectable = this.element.attr('unselectable');
			this.element.attr('unselectable', 'on');
		}

		this.started = false;
	},

	// TODO: make sure destroying one instance of mouse doesn't mess with
	// other instances of mouse
	_mouseDestroy: function() {
		this.element.unbind('.'+this.widgetName);

		// Restore text selection in IE
		($.browser.msie
			&& this.element.attr('unselectable', this._mouseUnselectable));
	},

	_mouseDown: function(event) {
		// don't let more than one widget handle mouseStart
		// TODO: figure out why we have to use originalEvent
		event.originalEvent = event.originalEvent || {};
		if (event.originalEvent.mouseHandled) { return; }

		// we may have missed mouseup (out of window)
		(this._mouseStarted && this._mouseUp(event));

		this._mouseDownEvent = event;

		var self = this,
			btnIsLeft = (event.which == 1),
			elIsCancel = (typeof this.options.cancel == "string" ? $(event.target).parents().add(event.target).filter(this.options.cancel).length : false);
		if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
			return true;
		}

		this.mouseDelayMet = !this.options.delay;
		if (!this.mouseDelayMet) {
			this._mouseDelayTimer = setTimeout(function() {
				self.mouseDelayMet = true;
			}, this.options.delay);
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted = (this._mouseStart(event) !== false);
			if (!this._mouseStarted) {
				event.preventDefault();
				return true;
			}
		}

		// these delegates are required to keep context
		this._mouseMoveDelegate = function(event) {
			return self._mouseMove(event);
		};
		this._mouseUpDelegate = function(event) {
			return self._mouseUp(event);
		};
		$(document)
			.bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.bind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		// preventDefault() is used to prevent the selection of text here -
		// however, in Safari, this causes select boxes not to be selectable
		// anymore, so this fix is needed
		($.browser.safari || event.preventDefault());

		event.originalEvent.mouseHandled = true;
		return true;
	},

	_mouseMove: function(event) {
		// IE mouseup check - mouseup happened when mouse was out of window
		if ($.browser.msie && !event.button) {
			return this._mouseUp(event);
		}

		if (this._mouseStarted) {
			this._mouseDrag(event);
			return event.preventDefault();
		}

		if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
			this._mouseStarted =
				(this._mouseStart(this._mouseDownEvent, event) !== false);
			(this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
		}

		return !this._mouseStarted;
	},

	_mouseUp: function(event) {
		$(document)
			.unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
			.unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);

		if (this._mouseStarted) {
			this._mouseStarted = false;
			this._preventClickEvent = (event.target == this._mouseDownEvent.target);
			this._mouseStop(event);
		}

		return false;
	},

	_mouseDistanceMet: function(event) {
		return (Math.max(
				Math.abs(this._mouseDownEvent.pageX - event.pageX),
				Math.abs(this._mouseDownEvent.pageY - event.pageY)
			) >= this.options.distance
		);
	},

	_mouseDelayMet: function(event) {
		return this.mouseDelayMet;
	},

	// These are placeholder methods, to be overriden by extending plugin
	_mouseStart: function(event) {},
	_mouseDrag: function(event) {},
	_mouseStop: function(event) {},
	_mouseCapture: function(event) { return true; }
};

$.ui.mouse.defaults = {
	cancel: null,
	distance: 1,
	delay: 0
};

})(jQuery);

/*
 * jQuery UI Accordion 1.7.2
 *
 * Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT (MIT-LICENSE.txt)
 * and GPL (GPL-LICENSE.txt) licenses.
 *
 * http://docs.jquery.com/UI/Accordion
 *
 * Depends:
 *	ui.core.js
 */
(function($) {

$.widget("ui.accordion", {

	_init: function() {

		var o = this.options, self = this;
		this.running = 0;

		// if the user set the alwaysOpen option on init
		// then we need to set the collapsible option
		// if they set both on init, collapsible will take priority
		if (o.collapsible == $.ui.accordion.defaults.collapsible &&
			o.alwaysOpen != $.ui.accordion.defaults.alwaysOpen) {
			o.collapsible = !o.alwaysOpen;
		}

		if ( o.navigation ) {
			var current = this.element.find("a").filter(o.navigationFilter);
			if ( current.length ) {
				if ( current.filter(o.header).length ) {
					this.active = current;
				} else {
					this.active = current.parent().parent().prev();
					current.addClass("ui-accordion-content-active");
				}
			}
		}

		this.element.addClass("ui-accordion ui-widget ui-helper-reset");
		
		// in lack of child-selectors in CSS we need to mark top-LIs in a UL-accordion for some IE-fix
		if (this.element[0].nodeName == "UL") {
			this.element.children("li").addClass("ui-accordion-li-fix");
		}

		this.headers = this.element.find(o.header).addClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all")
			.bind("mouseenter.accordion", function(){ $(this).addClass('ui-state-hover'); })
			.bind("mouseleave.accordion", function(){ $(this).removeClass('ui-state-hover'); })
			.bind("focus.accordion", function(){ $(this).addClass('ui-state-focus'); })
			.bind("blur.accordion", function(){ $(this).removeClass('ui-state-focus'); });

		this.headers
			.next()
				.addClass("ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom");

		this.active = this._findActive(this.active || o.active).toggleClass("ui-state-default").toggleClass("ui-state-active").toggleClass("ui-corner-all").toggleClass("ui-corner-top");
		this.active.next().addClass('ui-accordion-content-active');

		//Append icon elements
		$("<span/>").addClass("ui-icon " + o.icons.header).prependTo(this.headers);
		this.active.find(".ui-icon").toggleClass(o.icons.header).toggleClass(o.icons.headerSelected);

		// IE7-/Win - Extra vertical space in lists fixed
		if ($.browser.msie) {
			this.element.find('a').css('zoom', '1');
		}

		this.resize();

		//ARIA
		this.element.attr('role','tablist');

		this.headers
			.attr('role','tab')
			.bind('keydown', function(event) { return self._keydown(event); })
			.next()
			.attr('role','tabpanel');

		this.headers
			.not(this.active || "")
			.attr('aria-expanded','false')
			.attr("tabIndex", "-1")
			.next()
			.hide();

		// make sure at least one header is in the tab order
		if (!this.active.length) {
			this.headers.eq(0).attr('tabIndex','0');
		} else {
			this.active
				.attr('aria-expanded','true')
				.attr('tabIndex', '0');
		}

		// only need links in taborder for Safari
		if (!$.browser.safari)
			this.headers.find('a').attr('tabIndex','-1');

		if (o.event) {
			this.headers.bind((o.event) + ".accordion", function(event) { return self._clickHandler.call(self, event, this); });
		}

	},

	destroy: function() {
		var o = this.options;

		this.element
			.removeClass("ui-accordion ui-widget ui-helper-reset")
			.removeAttr("role")
			.unbind('.accordion')
			.removeData('accordion');

		this.headers
			.unbind(".accordion")
			.removeClass("ui-accordion-header ui-helper-reset ui-state-default ui-corner-all ui-state-active ui-corner-top")
			.removeAttr("role").removeAttr("aria-expanded").removeAttr("tabindex");

		this.headers.find("a").removeAttr("tabindex");
		this.headers.children(".ui-icon").remove();
		var contents = this.headers.next().css("display", "").removeAttr("role").removeClass("ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content ui-accordion-content-active");
		if (o.autoHeight || o.fillHeight) {
			contents.css("height", "");
		}
	},
	
	_setData: function(key, value) {
		if(key == 'alwaysOpen') { key = 'collapsible'; value = !value; }
		$.widget.prototype._setData.apply(this, arguments);	
	},

	_keydown: function(event) {

		var o = this.options, keyCode = $.ui.keyCode;

		if (o.disabled || event.altKey || event.ctrlKey)
			return;

		var length = this.headers.length;
		var currentIndex = this.headers.index(event.target);
		var toFocus = false;

		switch(event.keyCode) {
			case keyCode.RIGHT:
			case keyCode.DOWN:
				toFocus = this.headers[(currentIndex + 1) % length];
				break;
			case keyCode.LEFT:
			case keyCode.UP:
				toFocus = this.headers[(currentIndex - 1 + length) % length];
				break;
			case keyCode.SPACE:
			case keyCode.ENTER:
				return this._clickHandler({ target: event.target }, event.target);
		}

		if (toFocus) {
			$(event.target).attr('tabIndex','-1');
			$(toFocus).attr('tabIndex','0');
			toFocus.focus();
			return false;
		}

		return true;

	},

	resize: function() {

		var o = this.options, maxHeight;

		if (o.fillSpace) {
			
			if($.browser.msie) { var defOverflow = this.element.parent().css('overflow'); this.element.parent().css('overflow', 'hidden'); }
			maxHeight = this.element.parent().height();
			if($.browser.msie) { this.element.parent().css('overflow', defOverflow); }
	
			this.headers.each(function() {
				maxHeight -= $(this).outerHeight();
			});

			var maxPadding = 0;
			this.headers.next().each(function() {
				maxPadding = Math.max(maxPadding, $(this).innerHeight() - $(this).height());
			}).height(Math.max(0, maxHeight - maxPadding))
			.css('overflow', 'auto');

		} else if ( o.autoHeight ) {
			maxHeight = 0;
			this.headers.next().each(function() {
				maxHeight = Math.max(maxHeight, $(this).outerHeight());
			}).height(maxHeight);
		}

	},

	activate: function(index) {
		// call clickHandler with custom event
		var active = this._findActive(index)[0];
		this._clickHandler({ target: active }, active);
	},

	_findActive: function(selector) {
		return selector
			? typeof selector == "number"
				? this.headers.filter(":eq(" + selector + ")")
				: this.headers.not(this.headers.not(selector))
			: selector === false
				? $([])
				: this.headers.filter(":eq(0)");
	},

	_clickHandler: function(event, target) {

		var o = this.options;
		if (o.disabled) return false;

		// called only when using activate(false) to close all parts programmatically
		if (!event.target && o.collapsible) {
			this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
				.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
			this.active.next().addClass('ui-accordion-content-active');
			var toHide = this.active.next(),
				data = {
					options: o,
					newHeader: $([]),
					oldHeader: o.active,
					newContent: $([]),
					oldContent: toHide
				},
				toShow = (this.active = $([]));
			this._toggle(toShow, toHide, data);
			return false;
		}

		// get the click target
		var clicked = $(event.currentTarget || target);
		var clickedIsActive = clicked[0] == this.active[0];

		// if animations are still active, or the active header is the target, ignore click
		if (this.running || (!o.collapsible && clickedIsActive)) {
			return false;
		}

		// switch classes
		this.active.removeClass("ui-state-active ui-corner-top").addClass("ui-state-default ui-corner-all")
			.find(".ui-icon").removeClass(o.icons.headerSelected).addClass(o.icons.header);
		this.active.next().addClass('ui-accordion-content-active');
		if (!clickedIsActive) {
			clicked.removeClass("ui-state-default ui-corner-all").addClass("ui-state-active ui-corner-top")
				.find(".ui-icon").removeClass(o.icons.header).addClass(o.icons.headerSelected);
			clicked.next().addClass('ui-accordion-content-active');
		}

		// find elements to show and hide
		var toShow = clicked.next(),
			toHide = this.active.next(),
			data = {
				options: o,
				newHeader: clickedIsActive && o.collapsible ? $([]) : clicked,
				oldHeader: this.active,
				newContent: clickedIsActive && o.collapsible ? $([]) : toShow.find('> *'),
				oldContent: toHide.find('> *')
			},
			down = this.headers.index( this.active[0] ) > this.headers.index( clicked[0] );

		this.active = clickedIsActive ? $([]) : clicked;
		this._toggle(toShow, toHide, data, clickedIsActive, down);

		return false;

	},

	_toggle: function(toShow, toHide, data, clickedIsActive, down) {

		var o = this.options, self = this;

		this.toShow = toShow;
		this.toHide = toHide;
		this.data = data;

		var complete = function() { if(!self) return; return self._completed.apply(self, arguments); };

		// trigger changestart event
		this._trigger("changestart", null, this.data);

		// count elements to animate
		this.running = toHide.size() === 0 ? toShow.size() : toHide.size();

		if (o.animated) {

			var animOptions = {};

			if ( o.collapsible && clickedIsActive ) {
				animOptions = {
					toShow: $([]),
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: o.autoHeight || o.fillSpace
				};
			} else {
				animOptions = {
					toShow: toShow,
					toHide: toHide,
					complete: complete,
					down: down,
					autoHeight: o.autoHeight || o.fillSpace
				};
			}

			if (!o.proxied) {
				o.proxied = o.animated;
			}

			if (!o.proxiedDuration) {
				o.proxiedDuration = o.duration;
			}

			o.animated = $.isFunction(o.proxied) ?
				o.proxied(animOptions) : o.proxied;

			o.duration = $.isFunction(o.proxiedDuration) ?
				o.proxiedDuration(animOptions) : o.proxiedDuration;

			var animations = $.ui.accordion.animations,
				duration = o.duration,
				easing = o.animated;

			if (!animations[easing]) {
				animations[easing] = function(options) {
					this.slide(options, {
						easing: easing,
						duration: duration || 700
					});
				};
			}

			animations[easing](animOptions);

		} else {

			if (o.collapsible && clickedIsActive) {
				toShow.toggle();
			} else {
				toHide.hide();
				toShow.show();
			}

			complete(true);

		}

		toHide.prev().attr('aria-expanded','false').attr("tabIndex", "-1").blur();
		toShow.prev().attr('aria-expanded','true').attr("tabIndex", "0").focus();

	},

	_completed: function(cancel) {

		var o = this.options;

		this.running = cancel ? 0 : --this.running;
		if (this.running) return;

		if (o.clearStyle) {
			this.toShow.add(this.toHide).css({
				height: "",
				overflow: ""
			});
		}

		this._trigger('change', null, this.data);
	}

});


$.extend($.ui.accordion, {
	version: "1.7.2",
	defaults: {
		active: null,
		alwaysOpen: true, //deprecated, use collapsible
		animated: 'slide',
		autoHeight: true,
		clearStyle: false,
		collapsible: false,
		event: "click",
		fillSpace: false,
		header: "> li > :first-child,> :not(li):even",
		icons: {
			header: "ui-icon-triangle-1-e",
			headerSelected: "ui-icon-triangle-1-s"
		},
		navigation: false,
		navigationFilter: function() {
			return this.href.toLowerCase() == location.href.toLowerCase();
		}
	},
	animations: {
		slide: function(options, additions) {
			options = $.extend({
				easing: "swing",
				duration: 300
			}, options, additions);
			if ( !options.toHide.size() ) {
				options.toShow.animate({height: "show"}, options);
				return;
			}
			if ( !options.toShow.size() ) {
				options.toHide.animate({height: "hide"}, options);
				return;
			}
			var overflow = options.toShow.css('overflow'),
				percentDone,
				showProps = {},
				hideProps = {},
				fxAttrs = [ "height", "paddingTop", "paddingBottom" ],
				originalWidth;
			// fix width before calculating height of hidden element
			var s = options.toShow;
			originalWidth = s[0].style.width;
			s.width( parseInt(s.parent().width(),10) - parseInt(s.css("paddingLeft"),10) - parseInt(s.css("paddingRight"),10) - (parseInt(s.css("borderLeftWidth"),10) || 0) - (parseInt(s.css("borderRightWidth"),10) || 0) );
			
			$.each(fxAttrs, function(i, prop) {
				hideProps[prop] = 'hide';
				
				var parts = ('' + $.css(options.toShow[0], prop)).match(/^([\d+-.]+)(.*)$/);
				showProps[prop] = {
					value: parts[1],
					unit: parts[2] || 'px'
				};
			});
			options.toShow.css({ height: 0, overflow: 'hidden' }).show();
			options.toHide.filter(":hidden").each(options.complete).end().filter(":visible").animate(hideProps,{
				step: function(now, settings) {
					// only calculate the percent when animating height
					// IE gets very inconsistent results when animating elements
					// with small values, which is common for padding
					if (settings.prop == 'height') {
						percentDone = (settings.now - settings.start) / (settings.end - settings.start);
					}
					
					options.toShow[0].style[settings.prop] =
						(percentDone * showProps[settings.prop].value) + showProps[settings.prop].unit;
				},
				duration: options.duration,
				easing: options.easing,
				complete: function() {
					if ( !options.autoHeight ) {
						options.toShow.css("height", "");
					}
					options.toShow.css("width", originalWidth);
					options.toShow.css({overflow: overflow});
					options.complete();
				}
			});
		},
		bounceslide: function(options) {
			this.slide(options, {
				easing: options.down ? "easeOutBounce" : "swing",
				duration: options.down ? 1000 : 200
			});
		},
		easeslide: function(options) {
			this.slide(options, {
				easing: "easeinout",
				duration: 700
			});
		}
	}
});

})(jQuery);

/* Copyright (c) 2009 Brandon Aaron (http://brandonaaron.net)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
 * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
 *
 * Version: 3.0.2
 * 
 * Requires: 1.2.2+
 */
(function(c){var a=["DOMMouseScroll","mousewheel"];c.event.special.mousewheel={setup:function(){if(this.addEventListener){for(var d=a.length;d;){this.addEventListener(a[--d],b,false)}}else{this.onmousewheel=b}},teardown:function(){if(this.removeEventListener){for(var d=a.length;d;){this.removeEventListener(a[--d],b,false)}}else{this.onmousewheel=null}}};c.fn.extend({mousewheel:function(d){return d?this.bind("mousewheel",d):this.trigger("mousewheel")},unmousewheel:function(d){return this.unbind("mousewheel",d)}});function b(f){var d=[].slice.call(arguments,1),g=0,e=true;f=c.event.fix(f||window.event);f.type="mousewheel";if(f.wheelDelta){g=f.wheelDelta/120}if(f.detail){g=-f.detail/3}d.unshift(f,g);return c.event.handle.apply(this,d)}})(jQuery);


/**
 * jquery.scrollable 1.0.5 - Scroll your HTML with eye candy.
 * 
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/scrollable.html
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 *
 * Launch  : March 2008
 * Date: 2009-06-12 11:02:45 +0000 (Fri, 12 Jun 2009)
 * Revision: 1911 
 */
(function($) {
		
	// static constructs
	$.tools = $.tools || {version: {}};
	
	$.tools.version.scrollable = '1.0.5';
				
	var current = null;		

	
	// constructor
	function Scrollable(root, conf) {   

		// current instance
		var self = this;  
		if (!current) { current = self; }		
		
		// generic binding function
		function bind(name, fn) {
			$(self).bind(name, function(e, args)  {
				if (fn && fn.call(this, args.index) === false && args) {
					args.proceed = false;	
				}	
			});	
			
			return self;
		}
		
		// bind all callbacks from configuration
		$.each(conf, function(name, fn) {
			if ($.isFunction(fn)) { bind(name, fn); }
		});   
		
		
		// horizontal flag
		var horizontal = !conf.vertical;				
		
		// wrap (root elements for items)
		var wrap = $(conf.items, root);				
		
		// current index
		var index = 0;		
		
		function find(query, ctx) {
			return query.indexOf("#") != -1 ? $(query).eq(0) : ctx.find(query).eq(0);	
		}		
		
		// get handle to navigational elements
		var navi = find(conf.navi, root);
		var prev = find(conf.prev, root);
		var next = find(conf.next, root);
		var prevPage = find(conf.prevPage, root);
		var nextPage = find(conf.nextPage, root);
		
		// methods
		$.extend(self, {
			
			getIndex: function() {
				return index;	
			},
	
			getConf: function() {
				return conf;	
			},
			
			getSize: function() {
				return self.getItems().size();	
			},
	
			getPageAmount: function() {
				return Math.ceil(this.getSize() / conf.size); 	
			},
			
			getPageIndex: function() {
				return Math.ceil(index / conf.size);	
			},

			getRoot: function() {
				return root;	
			},
			
			getItemWrap: function() {
				return wrap;	
			},
			
			getItems: function() {
				return wrap.children();	
			},
			
			getVisibleItems: function() {
				return self.getItems().slice(index, index + conf.size);	
			},
			
			/* all seeking functions depend on this */		
			seekTo: function(i, time, fn) {
				
				// default speed
				if (time === undefined) { time = conf.speed; }
				
				// function given as second argument
				if ($.isFunction(time)) {
					fn = time;
					time = conf.speed;
				}
								
				if (i < 0) { i = 0; }				
				if (i > self.getSize() - conf.size) { return self; } 				

				var item = self.getItems().eq(i);					
				if (!item.length) { return self; }				
				
				
				// onBeforeSeek
				var p = {index: i, proceed: true};
				$(self).trigger("onBeforeSeek", p);				
				if (!p.proceed) { return self; }
									
				
				if (horizontal) {
 					var left = -item.position().left;					
					wrap.animate({left: left}, time, conf.easing, fn ? function() { fn.call(self); } : null);
					
				} else {
					var top = -item.position().top;										
					wrap.animate({top: top}, time, conf.easing, fn ? function() { fn.call(self); } : null);							
				}	
				
				
				// navi status update
				if (navi.length) {
					var klass = conf.activeClass;
					var page = Math.ceil(i / conf.size);
					page = Math.min(page, navi.children().length - 1);
					navi.children().removeClass(klass).eq(page).addClass(klass);
				} 
				
				// prev buttons disabled flag
				if (i === 0) {
					prev.add(prevPage).addClass(conf.disabledClass);					
				} else {
					prev.add(prevPage).removeClass(conf.disabledClass);
				}
								
				// next buttons disabled flag
				if (i >= self.getSize() - conf.size) {
					next.add(nextPage).addClass(conf.disabledClass);
				} else {
					next.add(nextPage).removeClass(conf.disabledClass);
				}				
				
				current = self;
				index = i;				
				
				// onSeek after index being updated
				$(self).trigger("onSeek", {index: i});				
				return self; 
			},			
			
				
			move: function(offset, time, fn) {
				var to = index + offset;
				if (conf.loop && to > (self.getSize() - conf.size)) {
					to = 0;	
				}
				return this.seekTo(to, time, fn);
			},
			
			next: function(time, fn) {
				return this.move(1, time, fn);	
			},
			
			prev: function(time, fn) {
				return this.move(-1, time, fn);	
			},
			
			movePage: function(offset, time, fn) {
				return this.move(conf.size * offset, time, fn);		
			},
			
			setPage: function(page, time, fn) {
				var size = conf.size;
				var index = size * page;
				var lastPage = index + size >= this.getSize(); 
				if (lastPage) {
					index = this.getSize() - conf.size;
				}
				return this.seekTo(index, time, fn);
			},
			
			prevPage: function(time, fn) {
				return this.setPage(this.getPageIndex() - 1, time, fn);
			},  
	
			nextPage: function(time, fn) {
				return this.setPage(this.getPageIndex() + 1, time, fn);
			}, 
			
			begin: function(time, fn) {
				return this.seekTo(0, time, fn);	
			},
			
			end: function(time, fn) {
				return this.seekTo(this.getSize() - conf.size, time, fn);	
			},
			
			reload: function() {
				return load();	
			},
			
			click: function(index, time, fn) {

				var item = self.getItems().eq(index);
				var klass = conf.activeClass;			
				
				// check that index is sane
				if (index < 0 || index >= this.getSize()) { return self; }
				
				$(self).trigger("onClick", {
					index: index
				});
				
				// special case with two items
				if (conf.size == 2) {
					if (index == self.getIndex()) { index--; }
					self.getItems().removeClass(klass);
					item.addClass(klass);					
					return this.seekTo(index, time, fn);
				}
				

				if (!item.hasClass(klass)) {				
					self.getItems().removeClass(klass);
					item.addClass(klass);
					var delta = Math.floor(conf.size / 2);
					var to = index - delta;

					// next to last item must work
					if (to > self.getSize() - conf.size) { 
						to = self.getSize() - conf.size; 
					}
					
					if (to !== index) {
						return this.seekTo(to, time, fn);		
					}				 
				}
				
				return self;
			},

			// callback functions
			onBeforeSeek: function(fn) {
				return bind("onBeforeSeek", fn); 		
			},
			
			onSeek: function(fn) {
				return bind("onSeek", fn); 		
			},
			
			onClick: function(fn) {
				return bind("onClick", fn);
			},
			
			onMouseOver: function(fn) {
				return bind("onMouseOver", fn);
			},
			
			onMouseOut: function(fn) {
				return bind("onMouseOut", fn);
			}
		});
	
		
		// mousewheel
		if ($.isFunction($.fn.mousewheel)) { 
			root.bind("mousewheel.scrollable", function(e, delta)  {
				var step = -1;
				
				self.move(delta > 0 ? step : -step, 50);
				return false;
			});
		}  
		
		// prev button		
		prev.addClass(conf.disabledClass).click(function() { 
			self.prev(); 
		});
		

		// next button
		next.click(function() { 
			self.next(); 
		});
		
		// prev page button
		nextPage.click(function() { 
			self.nextPage(); 
		});
		

		// next page button
		prevPage.addClass(conf.disabledClass).click(function() { 
			self.prevPage(); 
		});		

		
		// keyboard
		if (conf.keyboard) {			

			// keyboard works on one instance at the time. thus we need to unbind first
			$(document).unbind("keydown.scrollable").bind("keydown.scrollable", function(evt) {
				
				var el = current;	
				if (!el || evt.altKey || evt.ctrlKey) { return; }
					
				if (horizontal && (evt.keyCode == 37 || evt.keyCode == 39)) {					
					el.move(evt.keyCode == 37 ? -1 : 1);
					return evt.preventDefault();
				}	
				
				if (!horizontal && (evt.keyCode == 38 || evt.keyCode == 40)) {
					el.move(evt.keyCode == 38 ? -1 : 1);
					return evt.preventDefault();
				}
				
				return true;
				
			});	 
		}

		// navi 			
		function load() {			
	
			// generate new entries
			if (navi.is(":empty") || navi.data("me") == self) {
				
				navi.empty();
				navi.data("me", self);
				
				for (var i = 0; i < self.getPageAmount(); i++) {		
					
					var item = $("<" + conf.naviItem + "/>").attr("href", i).click(function(e) {							
						var el = $(this);
						el.parent().children().removeClass(conf.activeClass);
						el.addClass(conf.activeClass);
						self.setPage(el.attr("href"));
						return e.preventDefault();
					});
					
					if (i === 0) { item.addClass(conf.activeClass); }
					navi.append(item);					
				}
				
			// assign onClick events to existing entries
			} else {
				
				// find a entries first -> syntaxically correct
				var els = navi.children(); 
				
				els.each(function(i)  {
					var item = $(this);
					item.attr("href", i);
					if (i === 0) { item.addClass(conf.activeClass); }
					
					item.click(function() {
						navi.find("." + conf.activeClass).removeClass(conf.activeClass);
						item.addClass(conf.activeClass);
						self.setPage(item.attr("href"));
					});
					
				});
			}
			
			
			// item.click()
			if (conf.clickable) {
				self.getItems().each(function(index, arg) {
					var el = $(this);
					if (!el.data("set")) {
						el.bind("click.scrollable", function() {
							self.click(index);		
						});
						el.data("set", true);
					}
				});				
			}
			
			
			// hover
			if (conf.hoverClass || conf.onMouseOver || conf.onMouseOut) {
				self.getItems().hover(function()  {
					$(self).trigger("onMouseOver", {
						index: this
					});
					if(conf.hoverClass){
						$(this).addClass(conf.hoverClass);
					}					
				}, function() {
					$(self).trigger("onMouseOut", {
						index: this
					});
					if(conf.hoverClass){
						$(this).removeClass(conf.hoverClass);
					}
				});
			}			
			
			return self;
		}
		
		load();
		
		
		// interval stuff
		var timer = null;

		function setTimer() {

			// do not start additional timer if already exists
			if (timer) { return; }
			
			// construct new timer
			timer = setInterval(function()  {
					
				// check if interval is being changed dynamically during runtime
				if (conf.interval === 0) {					
					clearInterval(timer);
					timer = 0;
					return;
				}			
				
				self.next();				
			}, conf.interval);
		}	
		
		if (conf.interval > 0) {			
			
			// when mouse enters, autoscroll stops
			root.hover(function() {			
				clearInterval(timer);		
				timer = 0;
				
			}, function() {		
				setTimer();	
			});
			
			setTimer();	
		}
		
	} 

		
	// jQuery plugin implementation
	$.fn.scrollable = function(conf) { 
			
		// already constructed --> return API
		var el = this.eq(typeof conf == 'number' ? conf : 0).data("scrollable");
		if (el) { return el; }		
		
 
		var opts = {
			
			// basics
			size: 5,
			vertical:false,			
			clickable: true,
			loop: false,
			interval: 0,			
			speed: 400,
			keyboard: true,
			scrollStep: 1,
			
			// other
			activeClass:'active',
			disabledClass: 'disabled',
			hoverClass: 'hover',			
			easing: 'swing',
			
			// navigational elements
			items: '.items',
			prev: '.prev',
			next: '.next',
			prevPage: '.prevPage',
			nextPage: '.nextPage',			
			navi: '.navi',
			naviItem: 'a',
			api: false,

			
			// callbacks
			onBeforeSeek: null,
			onSeek: null,
			onClick: null,
			onMouseOver: null,
			onMouseOut: null			
		}; 
		
		
		$.extend(opts, conf);		
		
		this.each(function() {			
			el = new Scrollable($(this), opts);
			$(this).data("scrollable", el);	
		});
		
		return opts.api ? el: this; 
		
	};
})(jQuery);

/**
 * tools.tooltip 1.0.2 - Tooltips done right.
 * 
 * Copyright (c) 2009 Tero Piirainen
 * http://flowplayer.org/tools/tooltip.html
 *
 * Dual licensed under MIT and GPL 2+ licenses
 * http://www.opensource.org/licenses
 *
 * Launch  : November 2008
 * Date: 2009-06-12 11:02:45 +0000 (Fri, 12 Jun 2009)
 * Revision: 1911 
 */
(function($) { 

	// static constructs
	$.tools = $.tools || {version: {}};
	
	$.tools.version.tooltip = '1.0.2';
	
	
	var effects = { 
		toggle: [
			function() { this.getTip().show(); },  
			function() { this.getTip().hide(); }
		],
		
		fade: [
			function() { this.getTip().fadeIn(this.getConf().fadeInSpeed); },  
			function() { this.getTip().fadeOut(this.getConf().fadeOutSpeed); } 
		]		
	};   
	
		
	$.tools.addTipEffect = function(name, loadFn, hideFn) {
		effects[name] = [loadFn, hideFn];	
	};
	
	
	/* this is how you add custom effects */
	
	/*
		default effect: "slideup", custom configuration variables: 
			- slideOffset
			- slideInSpeed
			- slideOutSpeed
	*/
	$.tools.addTipEffect("slideup", 
		
		function() { 
			var conf = this.getConf();
			var o = conf.slideOffset || 10;
			this.getTip().css({opacity:0}).animate({
				top: '-=' + o, 
				opacity:conf.opacity				
			}, conf.slideInSpeed || 200).show();                                            
		}, 
		
		function() {
			var conf = this.getConf();
			var o = conf.slideOffset || 10;
			this.getTip().animate({top: '-=' + o, opacity:0}, conf.slideOutSpeed || 200, function() { 
					$(this).hide().animate({top: '+=' + (o * 2)}, 0);
			});
		}
	);

	function Tooltip(trigger, conf) {
		
		var self = this;
		
		// find the tip
		var tip = trigger.next(); 
		
		if (conf.tip) {
			
			// single tip. ie: #tip
			if (conf.tip.indexOf("#") != -1) {
				tip = $(conf.tip);	
			
			} else {
				
				// find sibling
				tip = trigger.nextAll(conf.tip).eq(0);	
				
				// find sibling from the parent element
				if (!tip.length) {
					tip = trigger.parent().nextAll(conf.tip).eq(0);
				}
				
			} 
		} 
		
		// generic binding function
		function bind(name, fn) {
			$(self).bind(name, function(e, args)  {
				if (fn && fn.call(this) === false && args) {
					args.proceed = false;	
				}	
			});	
			
			return self;
		}
		
		// bind all callbacks from configuration
		$.each(conf, function(name, fn) {                   
			if ($.isFunction(fn)) { bind(name, fn); }
		}); 

		
		// mouse interaction 
		var isInput = trigger.is("input, textarea"); 
		trigger.bind(isInput ? "focus" : "mouseover", function(e) { 	 
			e.target = this;	
			self.show(e);  
			tip.hover(function() { self.show(); }, function() { self.hide(); }); 
		});
		
		trigger.bind(isInput ? "blur" : "mouseout", function() {
			self.hide(); 
		});

		tip.css("opacity", conf.opacity);		
		
		var timer = 0;
		
		$.extend(self, {
				
			show: function(e) {
				
				if (e) { trigger = $(e.target); }
				
				clearTimeout(timer);
				if (tip.is(":animated") || tip.is(":visible")) { return self; } 
				
				// onBeforeShow
				var p = {proceed: true};
				$(self).trigger("onBeforeShow", p);				
				if (!p.proceed) { return self; }

				
				
				/* calculate tip position */  
				 
				// vertical axis
				var top = trigger.position().top - tip.outerHeight();				
				var height = tip.outerHeight() + trigger.outerHeight();				
				var pos = conf.position[0];				
				if (pos == 'center') { top += height / 2; }
				if (pos == 'bottom') { top += height; }
				
				
				// horizontal axis
				var width = trigger.outerWidth() + tip.outerWidth();
				var left = trigger.position().left + trigger.outerWidth();									
				pos = conf.position[1];
				
				
				if (pos == 'center') { left -= width / 2; }
				if (pos == 'left')   { left -= width; }	
				
				// offset
				top += conf.offset[0];
				left += conf.offset[1];
				
				// set position
				tip.css({position:'absolute', top: top, left: left});

				
				effects[conf.effect][0].call(self);
				$(self).trigger("onShow");
				return self;
			},
			
			hide: function() {  
				clearTimeout(timer); 
				
				timer = setTimeout(function() {
					if (!tip.is(":visible")) { return self; }
					
					// onBeforeHide
					var p = {proceed: true};
					$(self).trigger("onBeforeHide", p);				
					if (!p.proceed) { return self; }

					
					effects[conf.effect][1].call(self); 
					$(self).trigger("onHide");
					
				}, conf.delay || 1);								 

				return self;
			},
			
			isShown: function() {
				return tip.is(":visible, :animated");	
			},
				
			getConf: function() {
				return conf;	
			},
				
			getTip: function() {
				return tip;	
			},
			
			getTrigger: function() {
				return trigger;	
			},
			
			// callback functions
			onBeforeShow: function(fn) {
				return bind("onBeforeShow", fn); 		
			},
			
			onShow: function(fn) {
				return bind("onShow", fn); 		
			},
			
			onBeforeHide: function(fn) {
				return bind("onBeforeHide", fn); 		
			},
			 
			onHide: function(fn) {
				return bind("onHide", fn); 		
			} 		

		});
		
	}
		
	
	// jQuery plugin implementation
	$.prototype.tooltip = function(conf) {
		
		// return existing instance
		var el = this.eq(typeof conf == 'number' ? conf : 0).data("tooltip");
		if (el) { return el; }
		
		// setup options
		var opts = { 

			/* 			
			- slideOffset
			- slideInSpeed
			- slideOutSpeed 
			*/	
			
			tip: null,
			effect: 'slideup',
			delay: 30,
			opacity: 1, 
			
			// 'top', 'bottom', 'right', 'left', 'center'
			position: ['top', 'center'], 
			offset: [0, 0], 
			api: false 
		};
		
		if ($.isFunction(conf)) {
			conf = {onBeforeShow: conf};
		}
		
		$.extend(opts, conf);
		
		// install tabs for each items in jQuery
		this.each(function() {
			el = new Tooltip($(this), opts);
			$(this).data("tooltip", el);	 
		});
		

		return opts.api ? el: this;

	};

})(jQuery);

/*
* jQuery UI Slider 1.7.2
*
* Copyright (c) 2009 AUTHORS.txt (http://jqueryui.com/about)
* Dual licensed under the MIT (MIT-LICENSE.txt)
* and GPL (GPL-LICENSE.txt) licenses.
*
* http://docs.jquery.com/UI/Slider
*
* Depends:
*	ui.core.js
*/

(function($) {

	$.widget("ui.slider", $.extend({}, $.ui.mouse, {

		_init: function() {

			var self = this, o = this.options;
			this._keySliding = false;
			this._handleIndex = null;
			this._detectOrientation();
			this._mouseInit();

			this.element
			.addClass("ui-slider"
				+ " ui-slider-" + this.orientation
				+ " ui-widget"
				+ " ui-widget-content"
				+ " ui-corner-all");

			this.range = $([]);

			if (o.range) {

				if (o.range === true) {
					this.range = $('<div></div>');
					if (!o.values) o.values = [this._valueMin(), this._valueMin()];
					if (o.values.length && o.values.length != 2) {
						o.values = [o.values[0], o.values[0]];
					}
				} else {
					this.range = $('<div></div>');
				}

				this.range
				.appendTo(this.element)
				.addClass("ui-slider-range");

				if (o.range == "min" || o.range == "max") {
					this.range.addClass("ui-slider-range-" + o.range);
				}

				// note: this isn't the most fittingly semantic framework class for this element,
				// but worked best visually with a variety of themes
				this.range.addClass("ui-widget-header");

			}

			this.elementWidth = $(this.element).width();
			//this.options.handleWidth = Math.round(this.elementWidth / (this.options.max - this.options.min + 1));

			var centerWidth = this.options.handleWidth - 30;

			if ($(".ui-slider-handle", this.element).length == 0)
				$('<a href="#"><div class="ui-slider-handle-left"></div><div class="ui-slider-handle-center" style="width:' +
					centerWidth + 'px">1</div><div class="ui-slider-handle-right"></div></a>')
				.appendTo(this.element)
				.addClass("ui-slider-handle");

			if (o.values && o.values.length) {
				while ($(".ui-slider-handle", this.element).length < o.values.length)
					$('<a href="#"></a>')
					.appendTo(this.element)
					.addClass("ui-slider-handle");
			}

			this.handles = $(".ui-slider-handle", this.element)
			.addClass("ui-state-default"
				+ " ui-corner-all");

			this.handle = this.handles.eq(0);

			this.handles.add(this.range).filter("a")
			.click(function(event) {
				event.preventDefault();
			})
			.hover(function() {
				if (!o.disabled) {
					$(this).addClass('ui-state-hover');
				}
			}, function() {
				$(this).removeClass('ui-state-hover');
			})
			.focus(function() {
				if (!o.disabled) {
					$(".ui-slider .ui-state-focus").removeClass('ui-state-focus'); $(this).addClass('ui-state-focus');
				} else {
					$(this).blur();
				}
			})
			.blur(function() {
				$(this).removeClass('ui-state-focus');
			});

			this.handles.each(function(i) {
				$(this).data("index.ui-slider-handle", i);
			});

			this.handles.keydown(function(event) {

				var ret = true;

				var index = $(this).data("index.ui-slider-handle");

				if (self.options.disabled)
					return;

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
					case $.ui.keyCode.END:
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						ret = false;
						if (!self._keySliding) {
							self._keySliding = true;
							$(this).addClass("ui-state-active");
							self._start(event, index);
						}
						break;
				}

				var curVal, newVal, step = self._step();
				if (self.options.values && self.options.values.length) {
					curVal = newVal = self.values(index);
				} else {
					curVal = newVal = self.value();
				}

				switch (event.keyCode) {
					case $.ui.keyCode.HOME:
						newVal = self._valueMin();
						break;
					case $.ui.keyCode.END:
						newVal = self._valueMax();
						break;
					case $.ui.keyCode.UP:
					case $.ui.keyCode.RIGHT:
						if (curVal == self._valueMax()) return;
						newVal = curVal + step;
						break;
					case $.ui.keyCode.DOWN:
					case $.ui.keyCode.LEFT:
						if (curVal == self._valueMin()) return;
						newVal = curVal - step;
						break;
				}

				self._slide(event, index, newVal);

				return ret;

			}).keyup(function(event) {

				var index = $(this).data("index.ui-slider-handle");

				if (self._keySliding) {
					self._stop(event, index);
					self._change(event, index);
					self._keySliding = false;
					$(this).removeClass("ui-state-active");
				}

			});

			this._refreshValue();

		},

		destroy: function() {

			this.handles.remove();
			this.range.remove();

			this.element
			.removeClass("ui-slider"
				+ " ui-slider-horizontal"
				+ " ui-slider-vertical"
				+ " ui-slider-disabled"
				+ " ui-widget"
				+ " ui-widget-content"
				+ " ui-corner-all")
			.removeData("slider")
			.unbind(".slider");

			this._mouseDestroy();

		},

		_mouseCapture: function(event) {

			var o = this.options;

			if (o.disabled)
				return false;

			this.elementSize = {
				width: this.element.outerWidth(),
				height: this.element.outerHeight()
			};
			this.elementOffset = this.element.offset();

			var position = { x: event.pageX, y: event.pageY };
			var normValue = this._normValueFromMouse(position);

			var distance = this._valueMax() - this._valueMin() + 1, closestHandle;
			var self = this, index;
			this.handles.each(function(i) {
				var thisDistance = Math.abs(normValue - self.values(i));
				if (distance > thisDistance) {
					distance = thisDistance;
					closestHandle = $(this);
					index = i;
				}
			});

			// workaround for bug #3736 (if both handles of a range are at 0,
			// the first is always used as the one with least distance,
			// and moving it is obviously prevented by preventing negative ranges)
			if (o.range == true && this.values(1) == o.min) {
				closestHandle = $(this.handles[++index]);
			}

			this._start(event, index);

			self._handleIndex = index;

			closestHandle
			.addClass("ui-state-active")
			.focus();

			var offset = closestHandle.offset();
			var mouseOverHandle = !$(event.target).parents().andSelf().is('.ui-slider-handle');
			this._clickOffset = mouseOverHandle ? { left: 0, top: 0} : {
				left: event.pageX - offset.left - (closestHandle.width() / 2),
				top: event.pageY - offset.top
				- (closestHandle.height() / 2)
				- (parseInt(closestHandle.css('borderTopWidth'), 10) || 0)
				- (parseInt(closestHandle.css('borderBottomWidth'), 10) || 0)
				+ (parseInt(closestHandle.css('marginTop'), 10) || 0)
			};

			normValue = this._normValueFromMouse(position);
			this._slide(event, index, normValue);
			return true;

		},

		_mouseStart: function(event) {
			return true;
		},

		_mouseDrag: function(event) {

			var position = { x: event.pageX, y: event.pageY };
			var normValue = this._normValueFromMouse(position);

			this._slide(event, this._handleIndex, normValue);

			return false;

		},

		_mouseStop: function(event) {

			this.handles.removeClass("ui-state-active");
			this._stop(event, this._handleIndex);
			this._change(event, this._handleIndex);
			this._handleIndex = null;
			this._clickOffset = null;

			return false;

		},

		_detectOrientation: function() {
			this.orientation = this.options.orientation == 'vertical' ? 'vertical' : 'horizontal';
		},

		_normValueFromMouse: function(position) {

			var pixelTotal, pixelMouse;
			if ('horizontal' == this.orientation) {
				pixelTotal = this.elementSize.width;
				pixelMouse = position.x - this.elementOffset.left - (this._clickOffset ? this._clickOffset.left : 0);
			} else {
				pixelTotal = this.elementSize.height;
				pixelMouse = position.y - this.elementOffset.top - (this._clickOffset ? this._clickOffset.top : 0);
			}

			var percentMouse = (pixelMouse / pixelTotal);
			if (percentMouse > 1) percentMouse = 1;
			if (percentMouse < 0) percentMouse = 0;
			if ('vertical' == this.orientation)
				percentMouse = 1 - percentMouse;

			var valueTotal = this._valueMax() - this._valueMin() + 1,
			valueMouse = percentMouse * valueTotal,
			valueMouseModStep = valueMouse % this.options.step,
			normValue = this._valueMin() + valueMouse - valueMouseModStep;

			//if (valueMouseModStep > (this.options.step / 2))
			//	normValue += this.options.step;

			// Since JavaScript has problems with large floats, round
			// the final value to 5 digits after the decimal point (see #4124)
			return parseFloat(normValue.toFixed(5));

		},

		_start: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("start", event, uiHash);
		},

		_slide: function(event, index, newVal) {

			var handle = this.handles[index];

			if (this.options.values && this.options.values.length) {

				var otherVal = this.values(index ? 0 : 1);

				if ((this.options.values.length == 2 && this.options.range === true) &&
				((index == 0 && newVal > otherVal) || (index == 1 && newVal < otherVal))) {
					newVal = otherVal;
				}

				if (newVal != this.values(index)) {
					var newValues = this.values();
					newValues[index] = newVal;
					// A slide can be canceled by returning false from the slide callback
					var allowed = this._trigger("slide", event, {
						handle: this.handles[index],
						value: newVal,
						values: newValues
					});
					var otherVal = this.values(index ? 0 : 1);
					if (allowed !== false) {
						this.values(index, newVal, (event.type == 'mousedown' && this.options.animate), true);
					}
				}

			} else {

				if (newVal != this.value()) {
					// A slide can be canceled by returning false from the slide callback
					var allowed = this._trigger("slide", event, {
						handle: this.handles[index],
						value: newVal
					});
					if (allowed !== false) {
						this._setData('value', newVal, (event.type == 'mousedown' && this.options.animate));
					}

				}

			}

		},

		_stop: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("stop", event, uiHash);
		},

		_change: function(event, index) {
			var uiHash = {
				handle: this.handles[index],
				value: this.value()
			};
			if (this.options.values && this.options.values.length) {
				uiHash.value = this.values(index);
				uiHash.values = this.values();
			}
			this._trigger("change", event, uiHash);
		},

		value: function(newValue) {

			if (arguments.length) {
				this._setData("value", newValue);
				this._change(null, 0);
			}

			return this._value();

		},

		values: function(index, newValue, animated, noPropagation) {

			if (arguments.length > 1) {
				this.options.values[index] = newValue;
				this._refreshValue(animated);
				if (!noPropagation) this._change(null, index);
			}

			if (arguments.length) {
				if (this.options.values && this.options.values.length) {
					return this._values(index);
				} else {
					return this.value();
				}
			} else {
				return this._values();
			}

		},

		_setData: function(key, value, animated) {

			$.widget.prototype._setData.apply(this, arguments);

			switch (key) {
				case 'disabled':
					if (value) {
						this.handles.filter(".ui-state-focus").blur();
						this.handles.removeClass("ui-state-hover");
						this.handles.attr("disabled", "disabled");
					} else {
						this.handles.removeAttr("disabled");
					}
				case 'orientation':

					this._detectOrientation();

					this.element
					.removeClass("ui-slider-horizontal ui-slider-vertical")
					.addClass("ui-slider-" + this.orientation);
					this._refreshValue(animated);
					break;
				case 'value':
					this._refreshValue(animated);
					break;
			}

		},

		_step: function() {
			var step = this.options.step;
			return step;
		},

		_value: function() {

			var val = this.options.value;
			if (val < this._valueMin()) val = this._valueMin();
			if (val > this._valueMax()) val = this._valueMax();

			return val;

		},

		_values: function(index) {

			if (arguments.length) {
				var val = this.options.values[index];
				if (val < this._valueMin()) val = this._valueMin();
				if (val > this._valueMax()) val = this._valueMax();

				return val;
			} else {
				return this.options.values;
			}

		},

		_valueMin: function() {
			var valueMin = this.options.min;
			return valueMin;
		},

		_valueMax: function() {
			var valueMax = this.options.max;
			return valueMax;
		},

		_refreshValue: function(animate) {

			var oRange = this.options.range, o = this.options, self = this;

			if (this.options.values && this.options.values.length) {
				var vp0, vp1;
				this.handles.each(function(i, j) {
					var valAbsolute = Math.round(valueMax != valueMin ? ((this.elementWidth - this.options.handleWidth) * (value - valueMin) / (valueMax - valueMin)) : 0);
					var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valAbsolute + 'px';
					$(this).stop(1, 1)[animate ? 'animate' : 'css'](_set, o.animate);
					if (self.options.range === true) {
						if (self.orientation == 'horizontal') {
							(i == 0) && self.range.stop(1, 1)[animate ? 'animate' : 'css']({ left: valAbsolute + 'px' }, o.animate);
							(i == 1) && self.range[animate ? 'animate' : 'css']({ width: (valAbsolute - lastValAbsolute) + 'px' }, { queue: false, duration: o.animate });
						} else {
							(i == 0) && self.range.stop(1, 1)[animate ? 'animate' : 'css']({ bottom: (valAbsolute) + 'px' }, o.animate);
							(i == 1) && self.range[animate ? 'animate' : 'css']({ height: (valAbsolute - lastValAbsolute) + 'px' }, { queue: false, duration: o.animate });
						}
					}
					lastValAbsolute = valAbsolute;
				});
			} else {
				var value = this.value(),
					valueMin = this._valueMin(),
					valueMax = this._valueMax();

				var valAbsolute = Math.round(valueMax != valueMin ? ((this.elementWidth - this.options.handleWidth) * (value - valueMin) / (valueMax - valueMin)) : 0);
				var _set = {}; _set[self.orientation == 'horizontal' ? 'left' : 'bottom'] = valAbsolute + 'px';
				this.handle.stop(1, 1)[animate ? 'animate' : 'css'](_set, o.animate);

				(oRange == "min") && (this.orientation == "horizontal") && this.range.stop(1, 1)[animate ? 'animate' : 'css']({ width: valAbsolute + 'px' }, o.animate);
				(oRange == "max") && (this.orientation == "horizontal") && this.range[animate ? 'animate' : 'css']({ width: (this.elementWidth - valAbsolute) + 'px' }, { queue: false, duration: o.animate });
				(oRange == "min") && (this.orientation == "vertical") && this.range.stop(1, 1)[animate ? 'animate' : 'css']({ height: valAbsolute + 'px' }, o.animate);
				(oRange == "max") && (this.orientation == "vertical") && this.range[animate ? 'animate' : 'css']({ height: (this.elementWidth - valAbsolute) + '%' }, { queue: false, duration: o.animate });
			}

			$('.ui-slider-handle-center', this.element).html(this.value() + ' из ' + this._valueMax());
		}
	}));

	$.extend($.ui.slider, {
		getter: "value values",
		version: "1.7.2",
		eventPrefix: "slide",
		defaults: {
			animate: false,
			api: false,
			delay: 0,
			distance: 0,
			max: 100,
			min: 0,
			orientation: 'horizontal',
			range: false,
			step: 1,
			value: 0,
			values: null,
			handleWidth: 90
		}
	});

})(jQuery);