/*
 * jQuery UI Tabs 1.8.4
 *
 * Copyright 2010, AUTHORS.txt (http://jqueryui.com/about)
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
 *
 * http://docs.jquery.com/UI/Tabs
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.widget.js
 */
(function($, undefined) {

var tabId = 0,
	listId = 0;

function getNextTabId() {
	return ++tabId;
}

function getNextListId() {
	return ++listId;
}

$.widget("ui.tabs", {
	options: {
		add: null,
		ajaxOptions: null,
		cache: false,
		cookie: null, // e.g. { expires: 7, path: '/', domain: 'jquery.com', secure: true }
		collapsible: false,
		disable: null,
		disabled: [],
		enable: null,
		event: "click",
		fx: null, // e.g. { height: 'toggle', opacity: 'toggle', duration: 200 }
		idPrefix: "ui-tabs-",
		load: null,
		panelTemplate: "<div></div>",
		remove: null,
		select: null,
		show: null,
		spinner: "<em>Loading&#8230;</em>",
		tabTemplate: "<li><a href='#{href}'><span>#{label}</span></a></li>"
	},

	_create: function() {
		this._tabify(true);
	},

	_setOption: function(key, value) {
		if (key == "selected") {
			if (this.options.collapsible && value == this.options.selected) {
				return;
			}
			this.select(value);
		} else {
			this.options[ key ] = value;
			this._tabify();
		}
	},

	_tabId: function(a) {
		return a.title && a.title.replace(/\s/g, "_").replace(/[^A-Za-z0-9\-_:\.]/g, "") ||
			this.options.idPrefix + getNextTabId();
	},

	_sanitizeSelector: function(hash) {
		// we need this because an id may contain a ":"
		return hash.replace(/:/g, "\\:");
	},

	_cookie: function() {
		var cookie = this.cookie ||
			(this.cookie = this.options.cookie.name || "ui-tabs-" + getNextListId());
		return $.cookie.apply(null, [ cookie ].concat($.makeArray(arguments)));
	},

	_ui: function(tab, panel) {
		return {
			tab: tab,
			panel: panel,
			index: this.anchors.index(tab)
		};
	},

	_cleanup: function() {
		// restore all former loading tabs labels
		this.lis.filter(".ui-state-processing")
			.removeClass("ui-state-processing")
			.find("span:data(label.tabs)")
				.each(function() {
					var el = $(this);
					el.html(el.data("label.tabs")).removeData("label.tabs");
				});
	},

	_tabify: function(init) {
		var self = this,
			o = this.options,
			fragmentId = /^#.+/; // Safari 2 reports '#' for an empty hash

		this.list = this.element.find("ol,ul").eq(0);
		this.lis = $("li:has(a[href])", this.list);
		this.anchors = this.lis.map(function() {
			return $("a", this)[ 0 ];
		});
		this.panels = $([]);

		this.anchors.each(function(i, a) {
			var href = $(a).attr("href");
			// For dynamically created HTML that contains a hash as href IE < 8 expands
			// such href to the full page url with hash and then misinterprets tab as ajax.
			// Same consideration applies for an added tab with a fragment identifier
			// since a[href=#fragment-identifier] does unexpectedly not match.
			// Thus normalize href attribute...
			var hrefBase = href.split("#")[ 0 ],
				baseEl;
			if (hrefBase && (hrefBase === location.toString().split("#")[ 0 ] ||
					(baseEl = $("base")[ 0 ]) && hrefBase === baseEl.href)) {
				href = a.hash;
				a.href = href;
			}

			// inline tab
			if (fragmentId.test(href)) {
				self.panels = self.panels.add(self._sanitizeSelector(href));
			// remote tab
			// prevent loading the page itself if href is just "#"
			} else if (href !== "#") {
				// required for restore on destroy
				$.data(a, "href.tabs", href);

				// TODO until #3808 is fixed strip fragment identifier from url
				// (IE fails to load from such url)
				$.data(a, "load.tabs", href.replace(/#.*$/, ""));

				var id = self._tabId(a);
				a.href = "#" + id;
				var $panel = $("#" + id);
				if (!$panel.length) {
					$panel = $(o.panelTemplate)
						.attr("id", id)
						.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom")
						.insertAfter(self.panels[ i - 1 ] || self.list);
					$panel.data("destroy.tabs", true);
				}
				self.panels = self.panels.add($panel);
			// invalid tab href
			} else {
				o.disabled.push(i);
			}
		});

		// initialization from scratch
		if (init) {
			// attach necessary classes for styling
			this.element.addClass("ui-tabs");
			// tabs ul class this.list.addClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");
			 this.lis.addClass("tabs_kirmizi_li");
			// this.panels.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom");

			// Selected tab
			// use "selected" option or try to retrieve:
			// 1. from fragment identifier in url
			// 2. from cookie
			// 3. from selected class attribute on <li>
			if (o.selected === undefined) {
				if (location.hash) {
					this.anchors.each(function(i, a) {
						if (a.hash == location.hash) {
							o.selected = i;
							return false;
						}
					});
				}
				if (typeof o.selected !== "number" && o.cookie) {
					o.selected = parseInt(self._cookie(), 10);
				}
				if (typeof o.selected !== "number" && this.lis.filter(".ui-tabs-selected").length) {
					o.selected = this.lis.index(this.lis.filter(".ui-tabs-selected"));
				}
				o.selected = o.selected || (this.lis.length ? 0 : -1);
			} else if (o.selected === null) { // usage of null is deprecated, TODO remove in next release
				o.selected = -1;
			}

			// sanity check - default to first tab...
			o.selected = ((o.selected >= 0 && this.anchors[ o.selected ]) || o.selected < 0)
				? o.selected
				: 0;

			// Take disabling tabs via class attribute from HTML
			// into account and update option properly.
			// A selected tab cannot become disabled.
			o.disabled = $.unique(o.disabled.concat(
				$.map(this.lis.filter(".ui-state-disabled"), function(n, i) {
					return self.lis.index(n);
				})
			)).sort();

			if ($.inArray(o.selected, o.disabled) != -1) {
				o.disabled.splice($.inArray(o.selected, o.disabled), 1);
			}

			// highlight selected tab
			this.panels.addClass("ui-tabs-hide");
			this.lis.removeClass("ui-tabs-selected ui-state-active");
			// check for length avoids error when initializing empty list
			if (o.selected >= 0 && this.anchors.length) {
				this.panels.eq(o.selected).removeClass("ui-tabs-hide");
				//this.lis.eq(o.selected).addClass("tabs_kirmizi_li_active");

				// seems to be expected behavior that the show callback is fired
				self.element.queue("tabs", function() {
					self._trigger("show", null,
						self._ui(self.anchors[ o.selected ], self.panels[ o.selected ]));
				});

				this.load(o.selected);
			}

			// clean up to avoid memory leaks in certain versions of IE 6
			// TODO: namespace this event
			$(window).bind("unload", function() {
				self.lis.add(self.anchors).unbind(".tabs");
				self.lis = self.anchors = self.panels = null;
			});
		// update selected after add/remove
		} else {
			o.selected = this.lis.index(this.lis.filter(".ui-tabs-selected"));
		}

		// update collapsible
		// TODO: use .toggleClass()
		this.element[ o.collapsible ? "addClass" : "removeClass" ]("ui-tabs-collapsible");

		// set or update cookie after init and add/remove respectively
		if (o.cookie) {
			this._cookie(o.selected, o.cookie);
		}

		// disable tabs
		for (var i = 0, li; (li = this.lis[ i ]); i++) {
			$(li)[ $.inArray(i, o.disabled) != -1 &&
				// TODO: use .toggleClass()
				!$(li).hasClass("ui-tabs-selected") ? "addClass" : "removeClass" ]("ui-state-disabled");
		}

		// reset cache if switching from cached to not cached
		if (o.cache === false) {
			this.anchors.removeData("cache.tabs");
		}

		// remove all handlers before, tabify may run on existing tabs after add or option change
		this.lis.add(this.anchors).unbind(".tabs");

		if (o.event !== "mouseover") {
			var addState = function(state, el) {
				if (el.is(":not(.ui-state-disabled)")) {
					el.addClass("ui-state-" + state);
				}
			};
			var removeState = function(state, el) {
				el.removeClass("ui-state-" + state);
			};
			this.lis.bind("mouseover.tabs" , function() {
				addState("hover", $(this));
			});
			this.lis.bind("mouseout.tabs", function() {
				removeState("hover", $(this));
			});
			this.anchors.bind("focus.tabs", function() {
				addState("focus", $(this).closest("li"));
			});
			this.anchors.bind("blur.tabs", function() {
				removeState("focus", $(this).closest("li"));
			});
		}

		// set up animations
		var hideFx, showFx;
		if (o.fx) {
			if ($.isArray(o.fx)) {
				hideFx = o.fx[ 0 ];
				showFx = o.fx[ 1 ];
			} else {
				hideFx = showFx = o.fx;
			}
		}

		// Reset certain styles left over from animation
		// and prevent IE's ClearType bug...
		function resetStyle($el, fx) {
			$el.css("display", "");
			if (!$.support.opacity && fx.opacity) {
				$el[ 0 ].style.removeAttribute("filter");
			}
		}

		// Show a tab...
		var showTab = showFx
			? function(clicked, $show) {
				$(clicked).closest("li").addClass("ui-tabs-selected ui-state-active");
				$show.hide().removeClass("ui-tabs-hide") // avoid flicker that way
					.animate(showFx, showFx.duration || "normal", function() {
						resetStyle($show, showFx);
						self._trigger("show", null, self._ui(clicked, $show[ 0 ]));
					});
			}
			: function(clicked, $show) {
				$(clicked).closest("li").addClass("ui-tabs-selected ui-state-active");
				$show.removeClass("ui-tabs-hide");
				self._trigger("show", null, self._ui(clicked, $show[ 0 ]));
			};

		// Hide a tab, $show is optional...
		var hideTab = hideFx
			? function(clicked, $hide) {
				$hide.animate(hideFx, hideFx.duration || "normal", function() {
					self.lis.removeClass("ui-tabs-selected ui-state-active");
					$hide.addClass("ui-tabs-hide");
					resetStyle($hide, hideFx);
					self.element.dequeue("tabs");
				});
			}
			: function(clicked, $hide, $show) {
				self.lis.removeClass("ui-tabs-selected ui-state-active");
				$hide.addClass("ui-tabs-hide");
				self.element.dequeue("tabs");
			};

		// attach tab event handler, unbind to avoid duplicates from former tabifying...
		this.anchors.bind(o.event + ".tabs", function() {
			var el = this,
				$li = $(el).closest("li"),
				$hide = self.panels.filter(":not(.ui-tabs-hide)"),
				$show = $(self._sanitizeSelector(el.hash));

			// If tab is already selected and not collapsible or tab disabled or
			// or is already loading or click callback returns false stop here.
			// Check if click handler returns false last so that it is not executed
			// for a disabled or loading tab!
			if (($li.hasClass("ui-tabs-selected") && !o.collapsible) ||
				$li.hasClass("ui-state-disabled") ||
				$li.hasClass("ui-state-processing") ||
				self._trigger("select", null, self._ui(this, $show[ 0 ])) === false) {
				this.blur();
				return false;
			}

			o.selected = self.anchors.index(this);

			self.abort();

			// if tab may be closed
			if (o.collapsible) {
				if ($li.hasClass("ui-tabs-selected")) {
					o.selected = -1;

					if (o.cookie) {
						self._cookie(o.selected, o.cookie);
					}

					self.element.queue("tabs", function() {
						hideTab(el, $hide);
					}).dequeue("tabs");

					this.blur();
					return false;
				} else if (!$hide.length) {
					if (o.cookie) {
						self._cookie(o.selected, o.cookie);
					}

					self.element.queue("tabs", function() {
						showTab(el, $show);
					});

					// TODO make passing in node possible, see also http://dev.jqueryui.com/ticket/3171
					self.load(self.anchors.index(this));

					this.blur();
					return false;
				}
			}

			if (o.cookie) {
				self._cookie(o.selected, o.cookie);
			}

			// show new tab
			if ($show.length) {
				if ($hide.length) {
					self.element.queue("tabs", function() {
						hideTab(el, $hide);
					});
				}
				self.element.queue("tabs", function() {
					showTab(el, $show);
				});

				self.load(self.anchors.index(this));
			} else {
				throw "jQuery UI Tabs: Mismatching fragment identifier.";
			}

			// Prevent IE from keeping other link focussed when using the back button
			// and remove dotted border from clicked link. This is controlled via CSS
			// in modern browsers; blur() removes focus from address bar in Firefox
			// which can become a usability and annoying problem with tabs('rotate').
			if ($.browser.msie) {
				this.blur();
			}
		});

		// disable click in any case
		this.anchors.bind("click.tabs", function(){
			return false;
		});
	},

    _getIndex: function(index) {
		// meta-function to give users option to provide a href string instead of a numerical index.
		// also sanitizes numerical indexes to valid values.
		if (typeof index == "string") {
			index = this.anchors.index(this.anchors.filter("[href$=" + index + "]"));
		}

		return index;
	},

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

		this.abort();

		this.element
			.unbind(".tabs")
			.removeClass("ui-tabs ui-widget ui-widget-content ui-corner-all ui-tabs-collapsible")
			.removeData("tabs");

		this.list.removeClass("ui-tabs-nav ui-helper-reset ui-helper-clearfix ui-widget-header ui-corner-all");

		this.anchors.each(function() {
			var href = $.data(this, "href.tabs");
			if (href) {
				this.href = href;
			}
			var $this = $(this).unbind(".tabs");
			$.each([ "href", "load", "cache" ], function(i, prefix) {
				$this.removeData(prefix + ".tabs");
			});
		});

		this.lis.unbind(".tabs").add(this.panels).each(function() {
			if ($.data(this, "destroy.tabs")) {
				$(this).remove();
			} else {
				$(this).removeClass([
					"ui-state-default",
					"ui-corner-top",
					"ui-tabs-selected",
					"ui-state-active",
					"ui-state-hover",
					"ui-state-focus",
					"ui-state-disabled",
					"ui-tabs-panel",
					"ui-widget-content",
					"ui-corner-bottom",
					"ui-tabs-hide"
				].join(" "));
			}
		});

		if (o.cookie) {
			this._cookie(null, o.cookie);
		}

		return this;
	},

	add: function(url, label, index) {
		if (index === undefined) {
			index = this.anchors.length;
		}

		var self = this,
			o = this.options,
			$li = $(o.tabTemplate.replace(/#\{href\}/g, url).replace(/#\{label\}/g, label)),
			id = !url.indexOf("#") ? url.replace("#", "") : this._tabId($("a", $li)[ 0 ]);

		$li.addClass("ui-state-default ui-corner-top").data("destroy.tabs", true);

		// try to find an existing element before creating a new one
		var $panel = $("#" + id);
		if (!$panel.length) {
			$panel = $(o.panelTemplate)
				.attr("id", id)
				.data("destroy.tabs", true);
		}
		$panel.addClass("ui-tabs-panel ui-widget-content ui-corner-bottom ui-tabs-hide");

		if (index >= this.lis.length) {
			$li.appendTo(this.list);
			$panel.appendTo(this.list[ 0 ].parentNode);
		} else {
			$li.insertBefore(this.lis[ index ]);
			$panel.insertBefore(this.panels[ index ]);
		}

		o.disabled = $.map(o.disabled, function(n, i) {
			return n >= index ? ++n : n;
		});

		this._tabify();

		if (this.anchors.length == 1) {
			o.selected = 0;
			$li.addClass("ui-tabs-selected ui-state-active");
			$panel.removeClass("ui-tabs-hide");
			this.element.queue("tabs", function() {
				self._trigger("show", null, self._ui(self.anchors[ 0 ], self.panels[ 0 ]));
			});

			this.load(0);
		}

		this._trigger("add", null, this._ui(this.anchors[ index ], this.panels[ index ]));
		return this;
	},

	remove: function(index) {
		index = this._getIndex(index);
		var o = this.options,
			$li = this.lis.eq(index).remove(),
			$panel = this.panels.eq(index).remove();

		// If selected tab was removed focus tab to the right or
		// in case the last tab was removed the tab to the left.
		if ($li.hasClass("ui-tabs-selected") && this.anchors.length > 1) {
			this.select(index + (index + 1 < this.anchors.length ? 1 : -1));
		}

		o.disabled = $.map(
			$.grep(o.disabled, function(n, i) {
				return n != index;
			}),
			function(n, i) {
				return n >= index ? --n : n;
			});

		this._tabify();

		this._trigger("remove", null, this._ui($li.find("a")[ 0 ], $panel[ 0 ]));
		return this;
	},

	enable: function(index) {
		index = this._getIndex(index);
		var o = this.options;
		if ($.inArray(index, o.disabled) == -1) {
			return;
		}

		this.lis.eq(index).removeClass("ui-state-disabled");
		o.disabled = $.grep(o.disabled, function(n, i) {
			return n != index;
		});

		this._trigger("enable", null, this._ui(this.anchors[ index ], this.panels[ index ]));
		return this;
	},

	disable: function(index) {
		index = this._getIndex(index);
		var self = this, o = this.options;
		// cannot disable already selected tab
		if (index != o.selected) {
			this.lis.eq(index).addClass("ui-state-disabled");

			o.disabled.push(index);
			o.disabled.sort();

			this._trigger("disable", null, this._ui(this.anchors[ index ], this.panels[ index ]));
		}

		return this;
	},

	select: function(index) {
		index = this._getIndex(index);
		if (index == -1) {
			if (this.options.collapsible && this.options.selected != -1) {
				index = this.options.selected;
			} else {
				return this;
			}
		}
		this.anchors.eq(index).trigger(this.options.event + ".tabs");
		return this;
	},

	load: function(index) {
		index = this._getIndex(index);
		var self = this,
			o = this.options,
			a = this.anchors.eq(index)[0],
			url = $.data(a, "load.tabs");

		this.abort();

		// not remote or from cache
		if (!url || this.element.queue("tabs").length !== 0 && $.data(a, "cache.tabs")) {
			this.element.dequeue("tabs");
			return;
		}

		// load remote from here on
		this.lis.eq(index).addClass("ui-state-processing");

		if (o.spinner) {
			var span = $("span", a);
			span.data("label.tabs", span.html()).html(o.spinner);
		}

		this.xhr = $.ajax($.extend({}, o.ajaxOptions, {
			url: url,
			success: function(r, s) {
				$(self._sanitizeSelector(a.hash)).html(r);

				// take care of tab labels
				self._cleanup();

				if (o.cache) {
					$.data(a, "cache.tabs", true);
				}

				self._trigger("load", null, self._ui(self.anchors[ index ], self.panels[ index ]));
				try {
					o.ajaxOptions.success(r, s);
				}
				catch (e) {}
			},
			error: function(xhr, s, e) {
				// take care of tab labels
				self._cleanup();

				self._trigger("load", null, self._ui(self.anchors[ index ], self.panels[ index ]));
				try {
					// Passing index avoid a race condition when this method is
					// called after the user has selected another tab.
					// Pass the anchor that initiated this request allows
					// loadError to manipulate the tab content panel via $(a.hash)
					o.ajaxOptions.error(xhr, s, index, a);
				}
				catch (e) {}
			}
		}));

		// last, so that load event is fired before show...
		self.element.dequeue("tabs");

		return this;
	},

	abort: function() {
		// stop possibly running animations
		this.element.queue([]);
		this.panels.stop(false, true);

		// "tabs" queue must not contain more than two elements,
		// which are the callbacks for the latest clicked tab...
		this.element.queue("tabs", this.element.queue("tabs").splice(-2, 2));

		// terminate pending requests from other tabs
		if (this.xhr) {
			this.xhr.abort();
			delete this.xhr;
		}

		// take care of tab labels
		this._cleanup();
		return this;
	},

	url: function(index, url) {
		this.anchors.eq(index).removeData("cache.tabs").data("load.tabs", url);
		return this;
	},

	length: function() {
		return this.anchors.length;
	}
});

$.extend($.ui.tabs, {
	version: "1.8.4"
});

/*
 * Tabs Extensions
 */

/*
 * Rotate
 */
$.extend($.ui.tabs.prototype, {
	rotation: null,
	rotate: function(ms, continuing) {
		var self = this,
			o = this.options;

		var rotate = self._rotate || (self._rotate = function(e) {
			clearTimeout(self.rotation);
			self.rotation = setTimeout(function() {
				var t = o.selected;
				self.select(++t < self.anchors.length ? t : 0);
			}, ms);

			if (e) {
				e.stopPropagation();
			}
		});

		var stop = self._unrotate || (self._unrotate = !continuing
			? function(e) {
				if (e.clientX) { // in case of a true click
					self.rotate(null);
				}
			}
			: function(e) {
				t = o.selected;
				rotate();
			});

		// start rotation
		if (ms) {
			this.element.bind("tabsshow", rotate);
			this.anchors.bind(o.event + ".tabs", stop);
			rotate();
		// stop rotation
		} else {
			clearTimeout(self.rotation);
			this.element.unbind("tabsshow", rotate);
			this.anchors.unbind(o.event + ".tabs", stop);
			delete this._rotate;
			delete this._unrotate;
		}

		return this;
	}
});

})(jQuery);