/*!
* jQuery UI 1.8.16
*
* Copyright 2011, 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
*/
(function (c, j) {
	function k(a, b) { var d = a.nodeName.toLowerCase(); if ("area" === d) { b = a.parentNode; d = b.name; if (!a.href || !d || b.nodeName.toLowerCase() !== "map") return false; a = c("img[usemap=#" + d + "]")[0]; return !!a && l(a) } return (/input|select|textarea|button|object/.test(d) ? !a.disabled : "a" == d ? a.href || b : b) && l(a) } function l(a) { return !c(a).parents().andSelf().filter(function () { return c.curCSS(this, "visibility") === "hidden" || c.expr.filters.hidden(this) }).length } c.ui = c.ui || {}; if (!c.ui.version) {
		c.extend(c.ui, { version: "1.8.16",
			keyCode: { ALT: 18, BACKSPACE: 8, CAPS_LOCK: 20, COMMA: 188, COMMAND: 91, COMMAND_LEFT: 91, COMMAND_RIGHT: 93, CONTROL: 17, DELETE: 46, DOWN: 40, END: 35, ENTER: 13, ESCAPE: 27, HOME: 36, INSERT: 45, LEFT: 37, MENU: 93, 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, WINDOWS: 91}
		}); c.fn.extend({ propAttr: c.fn.prop || c.fn.attr, _focus: c.fn.focus, focus: function (a, b) {
			return typeof a === "number" ? this.each(function () {
				var d =
this; setTimeout(function () { c(d).focus(); b && b.call(d) }, a)
			}) : this._focus.apply(this, arguments)
		}, scrollParent: function () {
			var a; a = c.browser.msie && /(static|relative)/.test(this.css("position")) || /absolute/.test(this.css("position")) ? this.parents().filter(function () { return /(relative|absolute|fixed)/.test(c.curCSS(this, "position", 1)) && /(auto|scroll)/.test(c.curCSS(this, "overflow", 1) + c.curCSS(this, "overflow-y", 1) + c.curCSS(this, "overflow-x", 1)) }).eq(0) : this.parents().filter(function () {
				return /(auto|scroll)/.test(c.curCSS(this,
"overflow", 1) + c.curCSS(this, "overflow-y", 1) + c.curCSS(this, "overflow-x", 1))
			}).eq(0); return /fixed/.test(this.css("position")) || !a.length ? c(document) : a
		}, zIndex: function (a) { if (a !== j) return this.css("zIndex", a); if (this.length) { a = c(this[0]); for (var b; a.length && a[0] !== document; ) { b = a.css("position"); if (b === "absolute" || b === "relative" || b === "fixed") { b = parseInt(a.css("zIndex"), 10); if (!isNaN(b) && b !== 0) return b } a = a.parent() } } return 0 }, disableSelection: function () {
			return this.bind((c.support.selectstart ? "selectstart" :
"mousedown") + ".ui-disableSelection", function (a) { a.preventDefault() })
		}, enableSelection: function () { return this.unbind(".ui-disableSelection") } 
		}); c.each(["Width", "Height"], function (a, b) {
			function d(f, g, m, n) { c.each(e, function () { g -= parseFloat(c.curCSS(f, "padding" + this, true)) || 0; if (m) g -= parseFloat(c.curCSS(f, "border" + this + "Width", true)) || 0; if (n) g -= parseFloat(c.curCSS(f, "margin" + this, true)) || 0 }); return g } var e = b === "Width" ? ["Left", "Right"] : ["Top", "Bottom"], h = b.toLowerCase(), i = { innerWidth: c.fn.innerWidth, innerHeight: c.fn.innerHeight,
				outerWidth: c.fn.outerWidth, outerHeight: c.fn.outerHeight
			}; c.fn["inner" + b] = function (f) { if (f === j) return i["inner" + b].call(this); return this.each(function () { c(this).css(h, d(this, f) + "px") }) }; c.fn["outer" + b] = function (f, g) { if (typeof f !== "number") return i["outer" + b].call(this, f); return this.each(function () { c(this).css(h, d(this, f, true, g) + "px") }) } 
		}); c.extend(c.expr[":"], { data: function (a, b, d) { return !!c.data(a, d[3]) }, focusable: function (a) { return k(a, !isNaN(c.attr(a, "tabindex"))) }, tabbable: function (a) {
			var b = c.attr(a,
"tabindex"), d = isNaN(b); return (d || b >= 0) && k(a, !d)
		} 
		}); c(function () { var a = document.body, b = a.appendChild(b = document.createElement("div")); c.extend(b.style, { minHeight: "100px", height: "auto", padding: 0, borderWidth: 0 }); c.support.minHeight = b.offsetHeight === 100; c.support.selectstart = "onselectstart" in b; a.removeChild(b).style.display = "none" }); c.extend(c.ui, { plugin: { add: function (a, b, d) { a = c.ui[a].prototype; for (var e in d) { a.plugins[e] = a.plugins[e] || []; a.plugins[e].push([b, d[e]]) } }, call: function (a, b, d) {
			if ((b = a.plugins[b]) &&
a.element[0].parentNode) for (var e = 0; e < b.length; e++) a.options[b[e][0]] && b[e][1].apply(a.element, d)
		} 
		}, contains: function (a, b) { return document.compareDocumentPosition ? a.compareDocumentPosition(b) & 16 : a !== b && a.contains(b) }, hasScroll: function (a, b) { if (c(a).css("overflow") === "hidden") return false; b = b && b === "left" ? "scrollLeft" : "scrollTop"; var d = false; if (a[b] > 0) return true; a[b] = 1; d = a[b] > 0; a[b] = 0; return d }, isOverAxis: function (a, b, d) { return a > b && a < b + d }, isOver: function (a, b, d, e, h, i) {
			return c.ui.isOverAxis(a, d, h) &&
c.ui.isOverAxis(b, e, i)
		} 
		})
	} 
})(jQuery);
; /*!
 * jQuery UI Widget 1.8.16
 *
 * Copyright 2011, 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/Widget
 */
(function (b, j) {
	if (b.cleanData) { var k = b.cleanData; b.cleanData = function (a) { for (var c = 0, d; (d = a[c]) != null; c++) try { b(d).triggerHandler("remove") } catch (e) { } k(a) } } else { var l = b.fn.remove; b.fn.remove = function (a, c) { return this.each(function () { if (!c) if (!a || b.filter(a, [this]).length) b("*", this).add([this]).each(function () { try { b(this).triggerHandler("remove") } catch (d) { } }); return l.call(b(this), a, c) }) } } b.widget = function (a, c, d) {
		var e = a.split(".")[0], f; a = a.split(".")[1]; f = e + "-" + a; if (!d) { d = c; c = b.Widget } b.expr[":"][f] =
function (h) { return !!b.data(h, a) }; b[e] = b[e] || {}; b[e][a] = function (h, g) { arguments.length && this._createWidget(h, g) }; c = new c; c.options = b.extend(true, {}, c.options); b[e][a].prototype = b.extend(true, c, { namespace: e, widgetName: a, widgetEventPrefix: b[e][a].prototype.widgetEventPrefix || a, widgetBaseClass: f }, d); b.widget.bridge(a, b[e][a])
	}; b.widget.bridge = function (a, c) {
		b.fn[a] = function (d) {
			var e = typeof d === "string", f = Array.prototype.slice.call(arguments, 1), h = this; d = !e && f.length ? b.extend.apply(null, [true, d].concat(f)) :
d; if (e && d.charAt(0) === "_") return h; e ? this.each(function () { var g = b.data(this, a), i = g && b.isFunction(g[d]) ? g[d].apply(g, f) : g; if (i !== g && i !== j) { h = i; return false } }) : this.each(function () { var g = b.data(this, a); g ? g.option(d || {})._init() : b.data(this, a, new c(d, this)) }); return h
		} 
	}; b.Widget = function (a, c) { arguments.length && this._createWidget(a, c) }; b.Widget.prototype = { widgetName: "widget", widgetEventPrefix: "", options: { disabled: false }, _createWidget: function (a, c) {
		b.data(c, this.widgetName, this); this.element = b(c); this.options =
b.extend(true, {}, this.options, this._getCreateOptions(), a); var d = this; this.element.bind("remove." + this.widgetName, function () { d.destroy() }); this._create(); this._trigger("create"); this._init()
	}, _getCreateOptions: function () { return b.metadata && b.metadata.get(this.element[0])[this.widgetName] }, _create: function () { }, _init: function () { }, destroy: function () {
		this.element.unbind("." + this.widgetName).removeData(this.widgetName); this.widget().unbind("." + this.widgetName).removeAttr("aria-disabled").removeClass(this.widgetBaseClass +
"-disabled ui-state-disabled")
	}, widget: function () { return this.element }, option: function (a, c) { var d = a; if (arguments.length === 0) return b.extend({}, this.options); if (typeof a === "string") { if (c === j) return this.options[a]; d = {}; d[a] = c } this._setOptions(d); return this }, _setOptions: function (a) { var c = this; b.each(a, function (d, e) { c._setOption(d, e) }); return this }, _setOption: function (a, c) {
		this.options[a] = c; if (a === "disabled") this.widget()[c ? "addClass" : "removeClass"](this.widgetBaseClass + "-disabled ui-state-disabled").attr("aria-disabled",
c); return this
	}, enable: function () { return this._setOption("disabled", false) }, disable: function () { return this._setOption("disabled", true) }, _trigger: function (a, c, d) { var e = this.options[a]; c = b.Event(c); c.type = (a === this.widgetEventPrefix ? a : this.widgetEventPrefix + a).toLowerCase(); d = d || {}; if (c.originalEvent) { a = b.event.props.length; for (var f; a; ) { f = b.event.props[--a]; c[f] = c.originalEvent[f] } } this.element.trigger(c, d); return !(b.isFunction(e) && e.call(this.element[0], c, d) === false || c.isDefaultPrevented()) } 
	}
})(jQuery);
; /*!
 * jQuery UI Mouse 1.8.16
 *
 * Copyright 2011, 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/Mouse
 *
 * Depends:
 *	jquery.ui.widget.js
 */
(function (b) {
	var d = false; b(document).mouseup(function () { d = false }); b.widget("ui.mouse", { options: { cancel: ":input,option", distance: 1, delay: 0 }, _mouseInit: function () { var a = this; this.element.bind("mousedown." + this.widgetName, function (c) { return a._mouseDown(c) }).bind("click." + this.widgetName, function (c) { if (true === b.data(c.target, a.widgetName + ".preventClickEvent")) { b.removeData(c.target, a.widgetName + ".preventClickEvent"); c.stopImmediatePropagation(); return false } }); this.started = false }, _mouseDestroy: function () {
		this.element.unbind("." +
this.widgetName)
	}, _mouseDown: function (a) {
		if (!d) {
			this._mouseStarted && this._mouseUp(a); this._mouseDownEvent = a; var c = this, f = a.which == 1, g = typeof this.options.cancel == "string" && a.target.nodeName ? b(a.target).closest(this.options.cancel).length : false; if (!f || g || !this._mouseCapture(a)) return true; this.mouseDelayMet = !this.options.delay; if (!this.mouseDelayMet) this._mouseDelayTimer = setTimeout(function () { c.mouseDelayMet = true }, this.options.delay); if (this._mouseDistanceMet(a) && this._mouseDelayMet(a)) {
				this._mouseStarted =
this._mouseStart(a) !== false; if (!this._mouseStarted) { a.preventDefault(); return true } 
			} true === b.data(a.target, this.widgetName + ".preventClickEvent") && b.removeData(a.target, this.widgetName + ".preventClickEvent"); this._mouseMoveDelegate = function (e) { return c._mouseMove(e) }; this._mouseUpDelegate = function (e) { return c._mouseUp(e) }; b(document).bind("mousemove." + this.widgetName, this._mouseMoveDelegate).bind("mouseup." + this.widgetName, this._mouseUpDelegate); a.preventDefault(); return d = true
		} 
	}, _mouseMove: function (a) {
		if (b.browser.msie &&
!(document.documentMode >= 9) && !a.button) return this._mouseUp(a); if (this._mouseStarted) { this._mouseDrag(a); return a.preventDefault() } if (this._mouseDistanceMet(a) && this._mouseDelayMet(a)) (this._mouseStarted = this._mouseStart(this._mouseDownEvent, a) !== false) ? this._mouseDrag(a) : this._mouseUp(a); return !this._mouseStarted
	}, _mouseUp: function (a) {
		b(document).unbind("mousemove." + this.widgetName, this._mouseMoveDelegate).unbind("mouseup." + this.widgetName, this._mouseUpDelegate); if (this._mouseStarted) {
			this._mouseStarted =
false; a.target == this._mouseDownEvent.target && b.data(a.target, this.widgetName + ".preventClickEvent", true); this._mouseStop(a)
		} return false
	}, _mouseDistanceMet: function (a) { return Math.max(Math.abs(this._mouseDownEvent.pageX - a.pageX), Math.abs(this._mouseDownEvent.pageY - a.pageY)) >= this.options.distance }, _mouseDelayMet: function () { return this.mouseDelayMet }, _mouseStart: function () { }, _mouseDrag: function () { }, _mouseStop: function () { }, _mouseCapture: function () { return true } 
	})
})(jQuery);
; /*
 * jQuery UI Sortable 1.8.16
 *
 * Copyright 2011, 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/Sortables
 *
 * Depends:
 *	jquery.ui.core.js
 *	jquery.ui.mouse.js
 *	jquery.ui.widget.js
 */
(function (d) {
	d.widget("ui.sortable", d.ui.mouse, { widgetEventPrefix: "sort", options: { appendTo: "parent", axis: false, connectWith: false, containment: false, cursor: "auto", cursorAt: false, dropOnEmpty: true, forcePlaceholderSize: false, forceHelperSize: false, grid: false, handle: false, helper: "original", items: "> *", opacity: false, placeholder: false, revert: false, scroll: true, scrollSensitivity: 20, scrollSpeed: 20, scope: "default", tolerance: "intersect", zIndex: 1E3 }, _create: function () {
		var a = this.options; this.containerCache = {}; this.element.addClass("ui-sortable");
		this.refresh(); this.floating = this.items.length ? a.axis === "x" || /left|right/.test(this.items[0].item.css("float")) || /inline|table-cell/.test(this.items[0].item.css("display")) : false; this.offset = this.element.offset(); this._mouseInit()
	}, destroy: function () { this.element.removeClass("ui-sortable ui-sortable-disabled").removeData("sortable").unbind(".sortable"); this._mouseDestroy(); for (var a = this.items.length - 1; a >= 0; a--) this.items[a].item.removeData("sortable-item"); return this }, _setOption: function (a, b) {
		if (a ===
"disabled") { this.options[a] = b; this.widget()[b ? "addClass" : "removeClass"]("ui-sortable-disabled") } else d.Widget.prototype._setOption.apply(this, arguments)
	}, _mouseCapture: function (a, b) {
		if (this.reverting) return false; if (this.options.disabled || this.options.type == "static") return false; this._refreshItems(a); var c = null, e = this; d(a.target).parents().each(function () { if (d.data(this, "sortable-item") == e) { c = d(this); return false } }); if (d.data(a.target, "sortable-item") == e) c = d(a.target); if (!c) return false; if (this.options.handle &&
!b) { var f = false; d(this.options.handle, c).find("*").andSelf().each(function () { if (this == a.target) f = true }); if (!f) return false } this.currentItem = c; this._removeCurrentsFromItems(); return true
	}, _mouseStart: function (a, b, c) {
		b = this.options; var e = this; this.currentContainer = this; this.refreshPositions(); this.helper = this._createHelper(a); this._cacheHelperProportions(); this._cacheMargins(); this.scrollParent = this.helper.scrollParent(); this.offset = this.currentItem.offset(); this.offset = { top: this.offset.top - this.margins.top,
			left: this.offset.left - this.margins.left
		}; this.helper.css("position", "absolute"); this.cssPosition = this.helper.css("position"); d.extend(this.offset, { click: { left: a.pageX - this.offset.left, top: a.pageY - this.offset.top }, parent: this._getParentOffset(), relative: this._getRelativeOffset() }); this.originalPosition = this._generatePosition(a); this.originalPageX = a.pageX; this.originalPageY = a.pageY; b.cursorAt && this._adjustOffsetFromHelper(b.cursorAt); this.domPosition = { prev: this.currentItem.prev()[0], parent: this.currentItem.parent()[0] };
		this.helper[0] != this.currentItem[0] && this.currentItem.hide(); this._createPlaceholder(); b.containment && this._setContainment(); if (b.cursor) { if (d("body").css("cursor")) this._storedCursor = d("body").css("cursor"); d("body").css("cursor", b.cursor) } if (b.opacity) { if (this.helper.css("opacity")) this._storedOpacity = this.helper.css("opacity"); this.helper.css("opacity", b.opacity) } if (b.zIndex) { if (this.helper.css("zIndex")) this._storedZIndex = this.helper.css("zIndex"); this.helper.css("zIndex", b.zIndex) } if (this.scrollParent[0] !=
document && this.scrollParent[0].tagName != "HTML") this.overflowOffset = this.scrollParent.offset(); this._trigger("start", a, this._uiHash()); this._preserveHelperProportions || this._cacheHelperProportions(); if (!c) for (c = this.containers.length - 1; c >= 0; c--) this.containers[c]._trigger("activate", a, e._uiHash(this)); if (d.ui.ddmanager) d.ui.ddmanager.current = this; d.ui.ddmanager && !b.dropBehaviour && d.ui.ddmanager.prepareOffsets(this, a); this.dragging = true; this.helper.addClass("ui-sortable-helper"); this._mouseDrag(a);
		return true
	}, _mouseDrag: function (a) {
		this.position = this._generatePosition(a); this.positionAbs = this._convertPositionTo("absolute"); if (!this.lastPositionAbs) this.lastPositionAbs = this.positionAbs; if (this.options.scroll) {
			var b = this.options, c = false; if (this.scrollParent[0] != document && this.scrollParent[0].tagName != "HTML") {
				if (this.overflowOffset.top + this.scrollParent[0].offsetHeight - a.pageY < b.scrollSensitivity) this.scrollParent[0].scrollTop = c = this.scrollParent[0].scrollTop + b.scrollSpeed; else if (a.pageY - this.overflowOffset.top <
b.scrollSensitivity) this.scrollParent[0].scrollTop = c = this.scrollParent[0].scrollTop - b.scrollSpeed; if (this.overflowOffset.left + this.scrollParent[0].offsetWidth - a.pageX < b.scrollSensitivity) this.scrollParent[0].scrollLeft = c = this.scrollParent[0].scrollLeft + b.scrollSpeed; else if (a.pageX - this.overflowOffset.left < b.scrollSensitivity) this.scrollParent[0].scrollLeft = c = this.scrollParent[0].scrollLeft - b.scrollSpeed
			} else {
				if (a.pageY - d(document).scrollTop() < b.scrollSensitivity) c = d(document).scrollTop(d(document).scrollTop() -
b.scrollSpeed); else if (d(window).height() - (a.pageY - d(document).scrollTop()) < b.scrollSensitivity) c = d(document).scrollTop(d(document).scrollTop() + b.scrollSpeed); if (a.pageX - d(document).scrollLeft() < b.scrollSensitivity) c = d(document).scrollLeft(d(document).scrollLeft() - b.scrollSpeed); else if (d(window).width() - (a.pageX - d(document).scrollLeft()) < b.scrollSensitivity) c = d(document).scrollLeft(d(document).scrollLeft() + b.scrollSpeed)
			} c !== false && d.ui.ddmanager && !b.dropBehaviour && d.ui.ddmanager.prepareOffsets(this,
a)
		} this.positionAbs = this._convertPositionTo("absolute"); if (!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left + "px"; if (!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top + "px"; for (b = this.items.length - 1; b >= 0; b--) {
			c = this.items[b]; var e = c.item[0], f = this._intersectsWithPointer(c); if (f) if (e != this.currentItem[0] && this.placeholder[f == 1 ? "next" : "prev"]()[0] != e && !d.ui.contains(this.placeholder[0], e) && (this.options.type == "semi-dynamic" ? !d.ui.contains(this.element[0],
e) : true)) { this.direction = f == 1 ? "down" : "up"; if (this.options.tolerance == "pointer" || this._intersectsWithSides(c)) this._rearrange(a, c); else break; this._trigger("change", a, this._uiHash()); break } 
		} this._contactContainers(a); d.ui.ddmanager && d.ui.ddmanager.drag(this, a); this._trigger("sort", a, this._uiHash()); this.lastPositionAbs = this.positionAbs; return false
	}, _mouseStop: function (a, b) {
		if (a) {
			d.ui.ddmanager && !this.options.dropBehaviour && d.ui.ddmanager.drop(this, a); if (this.options.revert) {
				var c = this; b = c.placeholder.offset();
				c.reverting = true; d(this.helper).animate({ left: b.left - this.offset.parent.left - c.margins.left + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollLeft), top: b.top - this.offset.parent.top - c.margins.top + (this.offsetParent[0] == document.body ? 0 : this.offsetParent[0].scrollTop) }, parseInt(this.options.revert, 10) || 500, function () { c._clear(a) })
			} else this._clear(a, b); return false
		} 
	}, cancel: function () {
		var a = this; if (this.dragging) {
			this._mouseUp({ target: null }); this.options.helper == "original" ? this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper") :
this.currentItem.show(); for (var b = this.containers.length - 1; b >= 0; b--) { this.containers[b]._trigger("deactivate", null, a._uiHash(this)); if (this.containers[b].containerCache.over) { this.containers[b]._trigger("out", null, a._uiHash(this)); this.containers[b].containerCache.over = 0 } } 
		} if (this.placeholder) {
			this.placeholder[0].parentNode && this.placeholder[0].parentNode.removeChild(this.placeholder[0]); this.options.helper != "original" && this.helper && this.helper[0].parentNode && this.helper.remove(); d.extend(this, { helper: null,
				dragging: false, reverting: false, _noFinalSort: null
			}); this.domPosition.prev ? d(this.domPosition.prev).after(this.currentItem) : d(this.domPosition.parent).prepend(this.currentItem)
		} return this
	}, serialize: function (a) { var b = this._getItemsAsjQuery(a && a.connected), c = []; a = a || {}; d(b).each(function () { var e = (d(a.item || this).attr(a.attribute || "id") || "").match(a.expression || /(.+)[-=_](.+)/); if (e) c.push((a.key || e[1] + "[]") + "=" + (a.key && a.expression ? e[1] : e[2])) }); !c.length && a.key && c.push(a.key + "="); return c.join("&") },
		toArray: function (a) { var b = this._getItemsAsjQuery(a && a.connected), c = []; a = a || {}; b.each(function () { c.push(d(a.item || this).attr(a.attribute || "id") || "") }); return c }, _intersectsWith: function (a) {
			var b = this.positionAbs.left, c = b + this.helperProportions.width, e = this.positionAbs.top, f = e + this.helperProportions.height, g = a.left, h = g + a.width, i = a.top, k = i + a.height, j = this.offset.click.top, l = this.offset.click.left; j = e + j > i && e + j < k && b + l > g && b + l < h; return this.options.tolerance == "pointer" || this.options.forcePointerForContainers ||
this.options.tolerance != "pointer" && this.helperProportions[this.floating ? "width" : "height"] > a[this.floating ? "width" : "height"] ? j : g < b + this.helperProportions.width / 2 && c - this.helperProportions.width / 2 < h && i < e + this.helperProportions.height / 2 && f - this.helperProportions.height / 2 < k
		}, _intersectsWithPointer: function (a) {
			var b = d.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, a.top, a.height); a = d.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, a.left, a.width); b = b && a; a = this._getDragVerticalDirection();
			var c = this._getDragHorizontalDirection(); if (!b) return false; return this.floating ? c && c == "right" || a == "down" ? 2 : 1 : a && (a == "down" ? 2 : 1)
		}, _intersectsWithSides: function (a) { var b = d.ui.isOverAxis(this.positionAbs.top + this.offset.click.top, a.top + a.height / 2, a.height); a = d.ui.isOverAxis(this.positionAbs.left + this.offset.click.left, a.left + a.width / 2, a.width); var c = this._getDragVerticalDirection(), e = this._getDragHorizontalDirection(); return this.floating && e ? e == "right" && a || e == "left" && !a : c && (c == "down" && b || c == "up" && !b) },
		_getDragVerticalDirection: function () { var a = this.positionAbs.top - this.lastPositionAbs.top; return a != 0 && (a > 0 ? "down" : "up") }, _getDragHorizontalDirection: function () { var a = this.positionAbs.left - this.lastPositionAbs.left; return a != 0 && (a > 0 ? "right" : "left") }, refresh: function (a) { this._refreshItems(a); this.refreshPositions(); return this }, _connectWith: function () { var a = this.options; return a.connectWith.constructor == String ? [a.connectWith] : a.connectWith }, _getItemsAsjQuery: function (a) {
			var b = [], c = [], e = this._connectWith();
			if (e && a) for (a = e.length - 1; a >= 0; a--) for (var f = d(e[a]), g = f.length - 1; g >= 0; g--) { var h = d.data(f[g], "sortable"); if (h && h != this && !h.options.disabled) c.push([d.isFunction(h.options.items) ? h.options.items.call(h.element) : d(h.options.items, h.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"), h]) } c.push([d.isFunction(this.options.items) ? this.options.items.call(this.element, null, { options: this.options, item: this.currentItem }) : d(this.options.items, this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),
this]); for (a = c.length - 1; a >= 0; a--) c[a][0].each(function () { b.push(this) }); return d(b)
		}, _removeCurrentsFromItems: function () { for (var a = this.currentItem.find(":data(sortable-item)"), b = 0; b < this.items.length; b++) for (var c = 0; c < a.length; c++) a[c] == this.items[b].item[0] && this.items.splice(b, 1) }, _refreshItems: function (a) {
			this.items = []; this.containers = [this]; var b = this.items, c = [[d.isFunction(this.options.items) ? this.options.items.call(this.element[0], a, { item: this.currentItem }) : d(this.options.items, this.element),
this]], e = this._connectWith(); if (e) for (var f = e.length - 1; f >= 0; f--) for (var g = d(e[f]), h = g.length - 1; h >= 0; h--) { var i = d.data(g[h], "sortable"); if (i && i != this && !i.options.disabled) { c.push([d.isFunction(i.options.items) ? i.options.items.call(i.element[0], a, { item: this.currentItem }) : d(i.options.items, i.element), i]); this.containers.push(i) } } for (f = c.length - 1; f >= 0; f--) { a = c[f][1]; e = c[f][0]; h = 0; for (g = e.length; h < g; h++) { i = d(e[h]); i.data("sortable-item", a); b.push({ item: i, instance: a, width: 0, height: 0, left: 0, top: 0 }) } } 
		}, refreshPositions: function (a) {
			if (this.offsetParent &&
this.helper) this.offset.parent = this._getParentOffset(); for (var b = this.items.length - 1; b >= 0; b--) { var c = this.items[b]; if (!(c.instance != this.currentContainer && this.currentContainer && c.item[0] != this.currentItem[0])) { var e = this.options.toleranceElement ? d(this.options.toleranceElement, c.item) : c.item; if (!a) { c.width = e.outerWidth(); c.height = e.outerHeight() } e = e.offset(); c.left = e.left; c.top = e.top } } if (this.options.custom && this.options.custom.refreshContainers) this.options.custom.refreshContainers.call(this); else for (b =
this.containers.length - 1; b >= 0; b--) { e = this.containers[b].element.offset(); this.containers[b].containerCache.left = e.left; this.containers[b].containerCache.top = e.top; this.containers[b].containerCache.width = this.containers[b].element.outerWidth(); this.containers[b].containerCache.height = this.containers[b].element.outerHeight() } return this
		}, _createPlaceholder: function (a) {
			var b = a || this, c = b.options; if (!c.placeholder || c.placeholder.constructor == String) {
				var e = c.placeholder; c.placeholder = { element: function () {
					var f =
d(document.createElement(b.currentItem[0].nodeName)).addClass(e || b.currentItem[0].className + " ui-sortable-placeholder").removeClass("ui-sortable-helper")[0]; if (!e) f.style.visibility = "hidden"; return f
				}, update: function (f, g) {
					if (!(e && !c.forcePlaceholderSize)) {
						g.height() || g.height(b.currentItem.innerHeight() - parseInt(b.currentItem.css("paddingTop") || 0, 10) - parseInt(b.currentItem.css("paddingBottom") || 0, 10)); g.width() || g.width(b.currentItem.innerWidth() - parseInt(b.currentItem.css("paddingLeft") || 0, 10) - parseInt(b.currentItem.css("paddingRight") ||
0, 10))
					} 
				} 
				}
			} b.placeholder = d(c.placeholder.element.call(b.element, b.currentItem)); b.currentItem.after(b.placeholder); c.placeholder.update(b, b.placeholder)
		}, _contactContainers: function (a) {
			for (var b = null, c = null, e = this.containers.length - 1; e >= 0; e--) if (!d.ui.contains(this.currentItem[0], this.containers[e].element[0])) if (this._intersectsWith(this.containers[e].containerCache)) { if (!(b && d.ui.contains(this.containers[e].element[0], b.element[0]))) { b = this.containers[e]; c = e } } else if (this.containers[e].containerCache.over) {
				this.containers[e]._trigger("out",
a, this._uiHash(this)); this.containers[e].containerCache.over = 0
			} if (b) if (this.containers.length === 1) { this.containers[c]._trigger("over", a, this._uiHash(this)); this.containers[c].containerCache.over = 1 } else if (this.currentContainer != this.containers[c]) {
				b = 1E4; e = null; for (var f = this.positionAbs[this.containers[c].floating ? "left" : "top"], g = this.items.length - 1; g >= 0; g--) if (d.ui.contains(this.containers[c].element[0], this.items[g].item[0])) {
					var h = this.items[g][this.containers[c].floating ? "left" : "top"]; if (Math.abs(h -
f) < b) { b = Math.abs(h - f); e = this.items[g] } 
				} if (e || this.options.dropOnEmpty) { this.currentContainer = this.containers[c]; e ? this._rearrange(a, e, null, true) : this._rearrange(a, null, this.containers[c].element, true); this._trigger("change", a, this._uiHash()); this.containers[c]._trigger("change", a, this._uiHash(this)); this.options.placeholder.update(this.currentContainer, this.placeholder); this.containers[c]._trigger("over", a, this._uiHash(this)); this.containers[c].containerCache.over = 1 } 
			} 
		}, _createHelper: function (a) {
			var b =
this.options; a = d.isFunction(b.helper) ? d(b.helper.apply(this.element[0], [a, this.currentItem])) : b.helper == "clone" ? this.currentItem.clone() : this.currentItem; a.parents("body").length || d(b.appendTo != "parent" ? b.appendTo : this.currentItem[0].parentNode)[0].appendChild(a[0]); if (a[0] == this.currentItem[0]) this._storedCSS = { width: this.currentItem[0].style.width, height: this.currentItem[0].style.height, position: this.currentItem.css("position"), top: this.currentItem.css("top"), left: this.currentItem.css("left") }; if (a[0].style.width ==
"" || b.forceHelperSize) a.width(this.currentItem.width()); if (a[0].style.height == "" || b.forceHelperSize) a.height(this.currentItem.height()); return a
		}, _adjustOffsetFromHelper: function (a) {
			if (typeof a == "string") a = a.split(" "); if (d.isArray(a)) a = { left: +a[0], top: +a[1] || 0 }; if ("left" in a) this.offset.click.left = a.left + this.margins.left; if ("right" in a) this.offset.click.left = this.helperProportions.width - a.right + this.margins.left; if ("top" in a) this.offset.click.top = a.top + this.margins.top; if ("bottom" in a) this.offset.click.top =
this.helperProportions.height - a.bottom + this.margins.top
		}, _getParentOffset: function () {
			this.offsetParent = this.helper.offsetParent(); var a = this.offsetParent.offset(); if (this.cssPosition == "absolute" && this.scrollParent[0] != document && d.ui.contains(this.scrollParent[0], this.offsetParent[0])) { a.left += this.scrollParent.scrollLeft(); a.top += this.scrollParent.scrollTop() } if (this.offsetParent[0] == document.body || this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == "html" && d.browser.msie) a =
{ top: 0, left: 0 }; return { top: a.top + (parseInt(this.offsetParent.css("borderTopWidth"), 10) || 0), left: a.left + (parseInt(this.offsetParent.css("borderLeftWidth"), 10) || 0)}
		}, _getRelativeOffset: function () { if (this.cssPosition == "relative") { var a = this.currentItem.position(); return { top: a.top - (parseInt(this.helper.css("top"), 10) || 0) + this.scrollParent.scrollTop(), left: a.left - (parseInt(this.helper.css("left"), 10) || 0) + this.scrollParent.scrollLeft()} } else return { top: 0, left: 0} }, _cacheMargins: function () {
			this.margins = { left: parseInt(this.currentItem.css("marginLeft"),
10) || 0, top: parseInt(this.currentItem.css("marginTop"), 10) || 0
			}
		}, _cacheHelperProportions: function () { this.helperProportions = { width: this.helper.outerWidth(), height: this.helper.outerHeight()} }, _setContainment: function () {
			var a = this.options; if (a.containment == "parent") a.containment = this.helper[0].parentNode; if (a.containment == "document" || a.containment == "window") this.containment = [0 - this.offset.relative.left - this.offset.parent.left, 0 - this.offset.relative.top - this.offset.parent.top, d(a.containment == "document" ?
document : window).width() - this.helperProportions.width - this.margins.left, (d(a.containment == "document" ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top]; if (!/^(document|window|parent)$/.test(a.containment)) {
				var b = d(a.containment)[0]; a = d(a.containment).offset(); var c = d(b).css("overflow") != "hidden"; this.containment = [a.left + (parseInt(d(b).css("borderLeftWidth"), 10) || 0) + (parseInt(d(b).css("paddingLeft"), 10) || 0) - this.margins.left, a.top + (parseInt(d(b).css("borderTopWidth"),
10) || 0) + (parseInt(d(b).css("paddingTop"), 10) || 0) - this.margins.top, a.left + (c ? Math.max(b.scrollWidth, b.offsetWidth) : b.offsetWidth) - (parseInt(d(b).css("borderLeftWidth"), 10) || 0) - (parseInt(d(b).css("paddingRight"), 10) || 0) - this.helperProportions.width - this.margins.left, a.top + (c ? Math.max(b.scrollHeight, b.offsetHeight) : b.offsetHeight) - (parseInt(d(b).css("borderTopWidth"), 10) || 0) - (parseInt(d(b).css("paddingBottom"), 10) || 0) - this.helperProportions.height - this.margins.top]
			} 
		}, _convertPositionTo: function (a, b) {
			if (!b) b =
this.position; a = a == "absolute" ? 1 : -1; var c = this.cssPosition == "absolute" && !(this.scrollParent[0] != document && d.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, e = /(html|body)/i.test(c[0].tagName); return { top: b.top + this.offset.relative.top * a + this.offset.parent.top * a - (d.browser.safari && this.cssPosition == "fixed" ? 0 : (this.cssPosition == "fixed" ? -this.scrollParent.scrollTop() : e ? 0 : c.scrollTop()) * a), left: b.left + this.offset.relative.left * a + this.offset.parent.left * a - (d.browser.safari &&
this.cssPosition == "fixed" ? 0 : (this.cssPosition == "fixed" ? -this.scrollParent.scrollLeft() : e ? 0 : c.scrollLeft()) * a)
}
		}, _generatePosition: function (a) {
			var b = this.options, c = this.cssPosition == "absolute" && !(this.scrollParent[0] != document && d.ui.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, e = /(html|body)/i.test(c[0].tagName); if (this.cssPosition == "relative" && !(this.scrollParent[0] != document && this.scrollParent[0] != this.offsetParent[0])) this.offset.relative = this._getRelativeOffset();
			var f = a.pageX, g = a.pageY; if (this.originalPosition) {
				if (this.containment) { if (a.pageX - this.offset.click.left < this.containment[0]) f = this.containment[0] + this.offset.click.left; if (a.pageY - this.offset.click.top < this.containment[1]) g = this.containment[1] + this.offset.click.top; if (a.pageX - this.offset.click.left > this.containment[2]) f = this.containment[2] + this.offset.click.left; if (a.pageY - this.offset.click.top > this.containment[3]) g = this.containment[3] + this.offset.click.top } if (b.grid) {
					g = this.originalPageY + Math.round((g -
this.originalPageY) / b.grid[1]) * b.grid[1]; g = this.containment ? !(g - this.offset.click.top < this.containment[1] || g - this.offset.click.top > this.containment[3]) ? g : !(g - this.offset.click.top < this.containment[1]) ? g - b.grid[1] : g + b.grid[1] : g; f = this.originalPageX + Math.round((f - this.originalPageX) / b.grid[0]) * b.grid[0]; f = this.containment ? !(f - this.offset.click.left < this.containment[0] || f - this.offset.click.left > this.containment[2]) ? f : !(f - this.offset.click.left < this.containment[0]) ? f - b.grid[0] : f + b.grid[0] : f
				} 
			} return { top: g -
this.offset.click.top - this.offset.relative.top - this.offset.parent.top + (d.browser.safari && this.cssPosition == "fixed" ? 0 : this.cssPosition == "fixed" ? -this.scrollParent.scrollTop() : e ? 0 : c.scrollTop()), left: f - this.offset.click.left - this.offset.relative.left - this.offset.parent.left + (d.browser.safari && this.cssPosition == "fixed" ? 0 : this.cssPosition == "fixed" ? -this.scrollParent.scrollLeft() : e ? 0 : c.scrollLeft())
			}
		}, _rearrange: function (a, b, c, e) {
			c ? c[0].appendChild(this.placeholder[0]) : b.item[0].parentNode.insertBefore(this.placeholder[0],
this.direction == "down" ? b.item[0] : b.item[0].nextSibling); this.counter = this.counter ? ++this.counter : 1; var f = this, g = this.counter; window.setTimeout(function () { g == f.counter && f.refreshPositions(!e) }, 0)
		}, _clear: function (a, b) {
			this.reverting = false; var c = []; !this._noFinalSort && this.currentItem.parent().length && this.placeholder.before(this.currentItem); this._noFinalSort = null; if (this.helper[0] == this.currentItem[0]) {
				for (var e in this._storedCSS) if (this._storedCSS[e] == "auto" || this._storedCSS[e] == "static") this._storedCSS[e] =
""; this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")
			} else this.currentItem.show(); this.fromOutside && !b && c.push(function (f) { this._trigger("receive", f, this._uiHash(this.fromOutside)) }); if ((this.fromOutside || this.domPosition.prev != this.currentItem.prev().not(".ui-sortable-helper")[0] || this.domPosition.parent != this.currentItem.parent()[0]) && !b) c.push(function (f) { this._trigger("update", f, this._uiHash()) }); if (!d.ui.contains(this.element[0], this.currentItem[0])) {
				b || c.push(function (f) {
					this._trigger("remove",
f, this._uiHash())
				}); for (e = this.containers.length - 1; e >= 0; e--) if (d.ui.contains(this.containers[e].element[0], this.currentItem[0]) && !b) { c.push(function (f) { return function (g) { f._trigger("receive", g, this._uiHash(this)) } } .call(this, this.containers[e])); c.push(function (f) { return function (g) { f._trigger("update", g, this._uiHash(this)) } } .call(this, this.containers[e])) } 
			} for (e = this.containers.length - 1; e >= 0; e--) {
				b || c.push(function (f) { return function (g) { f._trigger("deactivate", g, this._uiHash(this)) } } .call(this,
this.containers[e])); if (this.containers[e].containerCache.over) { c.push(function (f) { return function (g) { f._trigger("out", g, this._uiHash(this)) } } .call(this, this.containers[e])); this.containers[e].containerCache.over = 0 } 
			} this._storedCursor && d("body").css("cursor", this._storedCursor); this._storedOpacity && this.helper.css("opacity", this._storedOpacity); if (this._storedZIndex) this.helper.css("zIndex", this._storedZIndex == "auto" ? "" : this._storedZIndex); this.dragging = false; if (this.cancelHelperRemoval) {
				if (!b) {
					this._trigger("beforeStop",
a, this._uiHash()); for (e = 0; e < c.length; e++) c[e].call(this, a); this._trigger("stop", a, this._uiHash())
				} return false
			} b || this._trigger("beforeStop", a, this._uiHash()); this.placeholder[0].parentNode.removeChild(this.placeholder[0]); this.helper[0] != this.currentItem[0] && this.helper.remove(); this.helper = null; if (!b) { for (e = 0; e < c.length; e++) c[e].call(this, a); this._trigger("stop", a, this._uiHash()) } this.fromOutside = false; return true
		}, _trigger: function () { d.Widget.prototype._trigger.apply(this, arguments) === false && this.cancel() },
		_uiHash: function (a) { var b = a || this; return { helper: b.helper, placeholder: b.placeholder || d([]), position: b.position, originalPosition: b.originalPosition, offset: b.positionAbs, item: b.currentItem, sender: a ? a.element : null} } 
	}); d.extend(d.ui.sortable, { version: "1.8.16" })
})(jQuery);
;