/*
 * Ext JS Library 2.3.0
 * Copyright(c) 2006-2009, Ext JS, LLC.
 * licensing@extjs.com
 * 
 * http://extjs.com/license
 */

Ext = {
	version : '2.3.0'
};
window["undefined"] = window["undefined"];
Ext.apply = function(o, c, defaults) {
	if (defaults) {
		Ext.apply(o, defaults);
	}
	if (o && c && typeof c == 'object') {
		for ( var p in c) {
			o[p] = c[p];
		}
	}
	return o;
};
(function() {
	var idSeed = 0;
	var ua = navigator.userAgent.toLowerCase(), check = function(r) {
		return r.test(ua);
	}, isStrict = document.compatMode == "CSS1Compat", isOpera = check(/opera/), isChrome = check(/chrome/), isWebKit = check(/webkit/), isSafari = !isChrome && check(/safari/), isSafari2 = isSafari
			&& check(/applewebkit\/4/), isSafari3 = isSafari && check(/version\/3/), isSafari4 = isSafari && check(/version\/4/), isIE = !isOpera && check(/msie/), isIE7 = isIE && check(/msie 7/), isIE8 = isIE
			&& check(/msie 8/),isChrome = isIE && check(/msie 9/), isIE6 = isIE = isChrome && check(/msie 9/) ? false : isIE, isIE6 = isIE && !isIE7 && !isIE8, isGecko = !isWebKit && check(/gecko/), isGecko2 = isGecko && check(/rv:1\.8/), isGecko3 = isGecko && check(/rv:1\.9/), isBorderBox = isIE
			&& !isStrict, isWindows = check(/windows|win32/), isMac = check(/macintosh|mac os x/), isAir = check(/adobeair/), isLinux = check(/linux/), isSecure = /^https/i
			.test(window.location.protocol);
	
	if (isIE6) {
		try {
			document.execCommand("BackgroundImageCache", false, true);
		} catch (e) {
		}
	}
	Ext.apply(Ext, {
		isStrict : isStrict,
		isSecure : isSecure,
		isReady : false,
		enableGarbageCollector : true,
		enableListenerCollection : false,
		SSL_SECURE_URL : "javascript:false",
		BLANK_IMAGE_URL : "http:/" + "/extjs.com/s.gif",
		emptyFn : function() {
		},
		applyIf : function(o, c) {
			if (o && c) {
				for ( var p in c) {
					if (typeof o[p] == "undefined") {
						o[p] = c[p];
					}
				}
			}
			return o;
		},
		addBehaviors : function(o) {
			if (!Ext.isReady) {
				Ext.onReady(function() {
					Ext.addBehaviors(o);
				});
				return;
			}
			var cache = {};
			for ( var b in o) {
				var parts = b.split('@');
				if (parts[1]) {
					var s = parts[0];
					if (!cache[s]) {
						cache[s] = Ext.select(s);
					}
					cache[s].on(parts[1], o[b]);
				}
			}
			cache = null;
		},
		id : function(el, prefix) {
			prefix = prefix || "ext-gen";
			el = Ext.getDom(el);
			var id = prefix + (++idSeed);
			return el ? (el.id ? el.id : (el.id = id)) : id;
		},
		extend : function() {
			var io = function(o) {
				for ( var m in o) {
					this[m] = o[m];
				}
			};
			var oc = Object.prototype.constructor;
			return function(sb, sp, overrides) {
				if (typeof sp == 'object') {
					overrides = sp;
					sp = sb;
					sb = overrides.constructor != oc ? overrides.constructor : function() {
						sp.apply(this, arguments);
					};
				}
				var F = function() {
				}, sbp, spp = sp.prototype;
				F.prototype = spp;
				sbp = sb.prototype = new F();
				sbp.constructor = sb;
				sb.superclass = spp;
				if (spp.constructor == oc) {
					spp.constructor = sp;
				}
				sb.override = function(o) {
					Ext.override(sb, o);
				};
				sbp.override = io;
				Ext.override(sb, overrides);
				sb.extend = function(o) {
					Ext.extend(sb, o);
				};
				return sb;
			};
		}(),
		override : function(origclass, overrides) {
			if (overrides) {
				var p = origclass.prototype;
				for ( var method in overrides) {
					p[method] = overrides[method];
				}
				if (Ext.isIE && overrides.toString != origclass.toString) {
					p.toString = overrides.toString;
				}
			}
		},
		namespace : function() {
			var a = arguments, o = null, i, j, d, rt;
			for (i = 0; i < a.length; ++i) {
				d = a[i].split(".");
				rt = d[0];
				eval('if (typeof ' + rt + ' == "undefined"){' + rt + ' = {};} o = ' + rt + ';');
				for (j = 1; j < d.length; ++j) {
					o[d[j]] = o[d[j]] || {};
					o = o[d[j]];
				}
			}
		},
		urlEncode : function(o) {
			if (!o) {
				return "";
			}
			var buf = [];
			for ( var key in o) {
				var ov = o[key], k = encodeURIComponent(key);
				var type = typeof ov;
				if (type == 'undefined') {
					buf.push(k, "=&");
				} else if (type != "function" && type != "object") {
					buf.push(k, "=", encodeURIComponent(ov), "&");
				} else if (Ext.isDate(ov)) {
					var s = Ext.encode(ov).replace(/"/g, '');
					buf.push(k, "=", s, "&");
				} else if (Ext.isArray(ov)) {
					if (ov.length) {
						for ( var i = 0, len = ov.length; i < len; i++) {
							buf.push(k, "=", encodeURIComponent(ov[i] === undefined ? '' : ov[i]), "&");
						}
					} else {
						buf.push(k, "=&");
					}
				}
			}
			buf.pop();
			return buf.join("");
		},
		urlDecode : function(string, overwrite) {
			if (!string || !string.length) {
				return {};
			}
			var obj = {};
			var pairs = string.split('&');
			var pair, name, value;
			for ( var i = 0, len = pairs.length; i < len; i++) {
				pair = pairs[i].split('=');
				name = decodeURIComponent(pair[0]);
				value = decodeURIComponent(pair[1]);
				if (overwrite !== true) {
					if (typeof obj[name] == "undefined") {
						obj[name] = value;
					} else if (typeof obj[name] == "string") {
						obj[name] = [ obj[name] ];
						obj[name].push(value);
					} else {
						obj[name].push(value);
					}
				} else {
					obj[name] = value;
				}
			}
			return obj;
		},
		each : function(array, fn, scope) {
			if (typeof array.length == "undefined" || typeof array == "string") {
				array = [ array ];
			}
			for ( var i = 0, len = array.length; i < len; i++) {
				if (fn.call(scope || array[i], array[i], i, array) === false) {
					return i;
				}
				;
			}
		},
		combine : function() {
			var as = arguments, l = as.length, r = [];
			for ( var i = 0; i < l; i++) {
				var a = as[i];
				if (Ext.isArray(a)) {
					r = r.concat(a);
				} else if (a.length !== undefined && !a.substr) {
					r = r.concat(Array.prototype.slice.call(a, 0));
				} else {
					r.push(a);
				}
			}
			return r;
		},
		escapeRe : function(s) {
			return s.replace(/([.*+?^${}()|[\]\/\\])/g, "\\$1");
		},
		callback : function(cb, scope, args, delay) {
			if (typeof cb == "function") {
				if (delay) {
					cb.defer(delay, scope, args || []);
				} else {
					cb.apply(scope, args || []);
				}
			}
		},
		getDom : function(el) {
			if (!el || !document) {
				return null;
			}
			return el.dom ? el.dom : (typeof el == 'string' ? document.getElementById(el) : el);
		},
		getDoc : function() {
			return Ext.get(document);
		},
		getBody : function() {
			return Ext.get(document.body || document.documentElement);
		},
		getCmp : function(id) {
			return Ext.ComponentMgr.get(id);
		},
		num : function(v, defaultValue) {
			v = Number(v == null || typeof v == 'boolean' ? NaN : v);
			return isNaN(v) ? defaultValue : v;
		},
		destroy : function() {
			for ( var i = 0, a = arguments, len = a.length; i < len; i++) {
				var as = a[i];
				if (as) {
					if (typeof as.destroy == 'function') {
						as.destroy();
					} else if (as.dom) {
						as.removeAllListeners();
						as.remove();
					}
				}
			}
		},
		removeNode : isIE ? function() {
			var d;
			return function(n) {
				if (n && n.tagName != 'BODY') {
					d = d || document.createElement('div');
					d.appendChild(n);
					d.innerHTML = '';
				}
			}
		}() : function(n) {
			if (n && n.parentNode && n.tagName != 'BODY') {
				n.parentNode.removeChild(n);
			}
		},
		type : function(o) {
			if (o === undefined || o === null) {
				return false;
			}
			if (o.htmlElement) {
				return 'element';
			}
			var t = typeof o;
			if (t == 'object' && o.nodeName) {
				switch (o.nodeType) {
				case 1:
					return 'element';
				case 3:
					return (/\S/).test(o.nodeValue) ? 'textnode' : 'whitespace';
				}
			}
			if (t == 'object' || t == 'function') {
				switch (o.constructor) {
				case Array:
					return 'array';
				case RegExp:
					return 'regexp';
				case Date:
					return 'date';
				}
				if (typeof o.length == 'number' && typeof o.item == 'function') {
					return 'nodelist';
				}
			}
			return t;
		},
		isEmpty : function(v, allowBlank) {
			return v === null || v === undefined || (!allowBlank ? v === '' : false);
		},
		value : function(v, defaultValue, allowBlank) {
			return Ext.isEmpty(v, allowBlank) ? defaultValue : v;
		},
		isArray : function(v) {
			return v && typeof v.length == 'number' && typeof v.splice == 'function';
		},
		isDate : function(v) {
			return v && typeof v.getFullYear == 'function';
		},
		isOpera : isOpera,
		isWebKit : isWebKit,
		isChrome : isChrome,
		isSafari : isSafari,
		isSafari4 : isSafari4,
		isSafari3 : isSafari3,
		isSafari2 : isSafari2,
		isIE : isIE,
		isIE6 : isIE6,
		isIE7 : isIE7,
		isIE8 : isIE8,
		isGecko : isGecko,
		isGecko2 : isGecko2,
		isGecko3 : isGecko3,
		isBorderBox : isBorderBox,
		isLinux : isLinux,
		isWindows : isWindows,
		isMac : isMac,
		isAir : isAir,
		useShims : ((isIE && !(isIE7 || isIE8)) || (isMac && isGecko && !isGecko3))
	});
	Ext.ns = Ext.namespace;
})();
Ext.ns("Ext", "Ext.util", "Ext.grid", "Ext.dd", "Ext.tree", "Ext.data", "Ext.form", "Ext.menu", "Ext.state", "Ext.lib", "Ext.layout", "Ext.app", "Ext.ux");
Ext.apply(Function.prototype, {
	createCallback : function() {
		var args = arguments;
		var method = this;
		return function() {
			return method.apply(window, args);
		};
	},
	createDelegate : function(obj, args, appendArgs) {
		var method = this;
		return function() {
			var callArgs = args || arguments;
			if (appendArgs === true) {
				callArgs = Array.prototype.slice.call(arguments, 0);
				callArgs = callArgs.concat(args);
			} else if (typeof appendArgs == "number") {
				callArgs = Array.prototype.slice.call(arguments, 0);
				var applyArgs = [ appendArgs, 0 ].concat(args);
				Array.prototype.splice.apply(callArgs, applyArgs);
			}
			return method.apply(obj || window, callArgs);
		};
	},
	defer : function(millis, obj, args, appendArgs) {
		var fn = this.createDelegate(obj, args, appendArgs);
		if (millis) {
			return setTimeout(fn, millis);
		}
		fn();
		return 0;
	},
	createSequence : function(fcn, scope) {
		if (typeof fcn != "function") {
			return this;
		}
		var method = this;
		return function() {
			var retval = method.apply(this || window, arguments);
			fcn.apply(scope || this || window, arguments);
			return retval;
		};
	},
	createInterceptor : function(fcn, scope) {
		if (typeof fcn != "function") {
			return this;
		}
		var method = this;
		return function() {
			fcn.target = this;
			fcn.method = method;
			if (fcn.apply(scope || this || window, arguments) === false) {
				return;
			}
			return method.apply(this || window, arguments);
		};
	}
});
Ext.applyIf(String, {
	escape : function(string) {
		return string.replace(/('|\\)/g, "\\$1");
	},
	leftPad : function(val, size, ch) {
		var result = new String(val);
		if (!ch) {
			ch = " ";
		}
		while (result.length < size) {
			result = ch + result;
		}
		return result.toString();
	},
	format : function(format) {
		var args = Array.prototype.slice.call(arguments, 1);
		return format.replace(/\{(\d+)\}/g, function(m, i) {
			return args[i];
		});
	}
});
String.prototype.toggle = function(value, other) {
	return this == value ? other : value;
};
String.prototype.trim = function() {
	var re = /^\s+|\s+$/g;
	return function() {
		return this.replace(re, "");
	};
}();
Ext.applyIf(Number.prototype, {
	constrain : function(min, max) {
		return Math.min(Math.max(this, min), max);
	}
});
Ext.applyIf(Array.prototype, {
	indexOf : function(o) {
		for ( var i = 0, len = this.length; i < len; i++) {
			if (this[i] == o)
				return i;
		}
		return -1;
	},
	remove : function(o) {
		var index = this.indexOf(o);
		if (index != -1) {
			this.splice(index, 1);
		}
		return this;
	}
});
Date.prototype.getElapsed = function(date) {
	return Math.abs((date || new Date()).getTime() - this.getTime());
};

(function() {
	var libFlyweight;
	Ext.lib.Dom = {
		getViewWidth : function(full) {
			return full ? this.getDocumentWidth() : this.getViewportWidth();
		},
		getViewHeight : function(full) {
			return full ? this.getDocumentHeight() : this.getViewportHeight();
		},
		getDocumentHeight : function() {
			var scrollHeight = (document.compatMode != "CSS1Compat") ? document.body.scrollHeight : document.documentElement.scrollHeight;
			return Math.max(scrollHeight, this.getViewportHeight());
		},
		getDocumentWidth : function() {
			var scrollWidth = (document.compatMode != "CSS1Compat") ? document.body.scrollWidth : document.documentElement.scrollWidth;
			return Math.max(scrollWidth, this.getViewportWidth());
		},
		getViewportHeight : function() {
			if (Ext.isIE) {
				return Ext.isStrict ? document.documentElement.clientHeight : document.body.clientHeight;
			} else {
				return self.innerHeight;
			}
		},
		getViewportWidth : function() {
			if (Ext.isIE) {
				return Ext.isStrict ? document.documentElement.clientWidth : document.body.clientWidth;
			} else {
				return self.innerWidth;
			}
		},
		isAncestor : function(p, c) {
			p = Ext.getDom(p);
			c = Ext.getDom(c);
			if (!p || !c) {
				return false;
			}
			if (p.contains && !Ext.isWebKit) {
				return p.contains(c);
			} else if (p.compareDocumentPosition) {
				return !!(p.compareDocumentPosition(c) & 16);
			} else {
				var parent = c.parentNode;
				while (parent) {
					if (parent == p) {
						return true;
					} else if (!parent.tagName || parent.tagName.toUpperCase() == "HTML") {
						return false;
					}
					parent = parent.parentNode;
				}
				return false;
			}
		},
		getRegion : function(el) {
			return Ext.lib.Region.getRegion(el);
		},
		getY : function(el) {
			return this.getXY(el)[1];
		},
		getX : function(el) {
			return this.getXY(el)[0];
		},
		getXY : function(el) {
			var p, pe, b, scroll, bd = (document.body || document.documentElement);
			el = Ext.getDom(el);
			if (el == bd) {
				return [ 0, 0 ];
			}
			if (el.getBoundingClientRect) {
				b = el.getBoundingClientRect();
				scroll = fly(document).getScroll();
				return [ b.left + scroll.left, b.top + scroll.top ];
			}
			var x = 0, y = 0;
			p = el;
			var hasAbsolute = fly(el).getStyle("position") == "absolute";
			while (p) {
				x += p.offsetLeft;
				y += p.offsetTop;
				if (!hasAbsolute && fly(p).getStyle("position") == "absolute") {
					hasAbsolute = true;
				}
				if (Ext.isGecko) {
					pe = fly(p);
					var bt = parseInt(pe.getStyle("borderTopWidth"), 10) || 0;
					var bl = parseInt(pe.getStyle("borderLeftWidth"), 10) || 0;
					x += bl;
					y += bt;
					if (p != el && pe.getStyle('overflow') != 'visible') {
						x += bl;
						y += bt;
					}
				}
				p = p.offsetParent;
			}
			if (Ext.isWebKit && hasAbsolute) {
				x -= bd.offsetLeft;
				y -= bd.offsetTop;
			}
			if (Ext.isGecko && !hasAbsolute) {
				var dbd = fly(bd);
				x += parseInt(dbd.getStyle("borderLeftWidth"), 10) || 0;
				y += parseInt(dbd.getStyle("borderTopWidth"), 10) || 0;
			}
			p = el.parentNode;
			while (p && p != bd) {
				if (!Ext.isOpera || (p.tagName != 'TR' && fly(p).getStyle("display") != "inline")) {
					x -= p.scrollLeft;
					y -= p.scrollTop;
				}
				p = p.parentNode;
			}
			return [ x, y ];
		},
		setXY : function(el, xy) {
			el = Ext.fly(el, '_setXY');
			el.position();
			var pts = el.translatePoints(xy);
			if (xy[0] !== false) {
				el.dom.style.left = pts.left + "px";
			}
			if (xy[1] !== false) {
				el.dom.style.top = pts.top + "px";
			}
		},
		setX : function(el, x) {
			this.setXY(el, [ x, false ]);
		},
		setY : function(el, y) {
			this.setXY(el, [ false, y ]);
		}
	};
	Ext.lib.Event = function() {
		var loadComplete = false;
		var listeners = [];
		var unloadListeners = [];
		var retryCount = 0;
		var onAvailStack = [];
		var counter = 0;
		var lastError = null;
		return {
			POLL_RETRYS : 200,
			POLL_INTERVAL : 20,
			EL : 0,
			TYPE : 1,
			FN : 2,
			WFN : 3,
			OBJ : 3,
			ADJ_SCOPE : 4,
			_interval : null,
			startInterval : function() {
				if (!this._interval) {
					var self = this;
					var callback = function() {
						self._tryPreloadAttach();
					};
					this._interval = setInterval(callback, this.POLL_INTERVAL);
				}
			},
			onAvailable : function(p_id, p_fn, p_obj, p_override) {
				onAvailStack.push({
					id : p_id,
					fn : p_fn,
					obj : p_obj,
					override : p_override,
					checkReady : false
				});
				retryCount = this.POLL_RETRYS;
				this.startInterval();
			},
			addListener : function(el, eventName, fn) {
				el = Ext.getDom(el);
				if (!el || !fn) {
					return false;
				}
				if ("unload" == eventName) {
					unloadListeners[unloadListeners.length] = [ el, eventName, fn ];
					return true;
				}
				var wrappedFn = function(e) {
					return typeof Ext != 'undefined' ? fn(Ext.lib.Event.getEvent(e)) : false;
				};
				var li = [ el, eventName, fn, wrappedFn ];
				var index = listeners.length;
				listeners[index] = li;
				this.doAdd(el, eventName, wrappedFn, false);
				return true;
			},
			removeListener : function(el, eventName, fn) {
				var i, len;
				el = Ext.getDom(el);
				if (!fn) {
					return this.purgeElement(el, false, eventName);
				}
				if ("unload" == eventName) {
					for (i = 0, len = unloadListeners.length; i < len; i++) {
						var li = unloadListeners[i];
						if (li && li[0] == el && li[1] == eventName && li[2] == fn) {
							unloadListeners.splice(i, 1);
							return true;
						}
					}
					return false;
				}
				var cacheItem = null;
				var index = arguments[3];
				if ("undefined" == typeof index) {
					index = this._getCacheIndex(el, eventName, fn);
				}
				if (index >= 0) {
					cacheItem = listeners[index];
				}
				if (!el || !cacheItem) {
					return false;
				}
				this.doRemove(el, eventName, cacheItem[this.WFN], false);
				delete listeners[index][this.WFN];
				delete listeners[index][this.FN];
				listeners.splice(index, 1);
				return true;
			},
			getTarget : function(ev, resolveTextNode) {
				ev = ev.browserEvent || ev;
				var t = ev.target || ev.srcElement;
				return this.resolveTextNode(t);
			},
			resolveTextNode : function(node) {
				if (Ext.isWebKit && node && 3 == node.nodeType) {
					return node.parentNode;
				} else {
					return node;
				}
			},
			getPageX : function(ev) {
				ev = ev.browserEvent || ev;
				var x = ev.pageX;
				if (!x && 0 !== x) {
					x = ev.clientX || 0;
					if (Ext.isIE) {
						x += this.getScroll()[1];
					}
				}
				return x;
			},
			getPageY : function(ev) {
				ev = ev.browserEvent || ev;
				var y = ev.pageY;
				if (!y && 0 !== y) {
					y = ev.clientY || 0;
					if (Ext.isIE) {
						y += this.getScroll()[0];
					}
				}
				return y;
			},
			getXY : function(ev) {
				ev = ev.browserEvent || ev;
				return [ this.getPageX(ev), this.getPageY(ev) ];
			},
			getRelatedTarget : function(ev) {
				ev = ev.browserEvent || ev;
				var t = ev.relatedTarget;
				if (!t) {
					if (ev.type == "mouseout") {
						t = ev.toElement;
					} else if (ev.type == "mouseover") {
						t = ev.fromElement;
					}
				}
				return this.resolveTextNode(t);
			},
			getTime : function(ev) {
				ev = ev.browserEvent || ev;
				if (!ev.time) {
					var t = new Date().getTime();
					try {
						ev.time = t;
					} catch (ex) {
						this.lastError = ex;
						return t;
					}
				}
				return ev.time;
			},
			stopEvent : function(ev) {
				this.stopPropagation(ev);
				this.preventDefault(ev);
			},
			stopPropagation : function(ev) {
				ev = ev.browserEvent || ev;
				if (ev.stopPropagation) {
					ev.stopPropagation();
				} else {
					ev.cancelBubble = true;
				}
			},
			preventDefault : function(ev) {
				ev = ev.browserEvent || ev;
				if (ev.preventDefault) {
					ev.preventDefault();
				} else {
					ev.returnValue = false;
				}
			},
			getEvent : function(e) {
				var ev = e || window.event;
				if (!ev) {
					var c = this.getEvent.caller;
					while (c) {
						ev = c.arguments[0];
						if (ev && Event == ev.constructor) {
							break;
						}
						c = c.caller;
					}
				}
				return ev;
			},
			getCharCode : function(ev) {
				ev = ev.browserEvent || ev;
				return ev.charCode || ev.keyCode || 0;
			},
			_getCacheIndex : function(el, eventName, fn) {
				for ( var i = 0, len = listeners.length; i < len; ++i) {
					var li = listeners[i];
					if (li && li[this.FN] == fn && li[this.EL] == el && li[this.TYPE] == eventName) {
						return i;
					}
				}
				return -1;
			},
			elCache : {},
			getEl : function(id) {
				return document.getElementById(id);
			},
			clearCache : function() {
			},
			_load : function(e) {
				loadComplete = true;
				var EU = Ext.lib.Event;
				if (Ext.isIE) {
					EU.doRemove(window, "load", EU._load);
				}
			},
			_tryPreloadAttach : function() {
				if (this.locked) {
					return false;
				}
				this.locked = true;
				var tryAgain = !loadComplete;
				if (!tryAgain) {
					tryAgain = (retryCount > 0);
				}
				var notAvail = [];
				for ( var i = 0, len = onAvailStack.length; i < len; ++i) {
					var item = onAvailStack[i];
					if (item) {
						var el = this.getEl(item.id);
						if (el) {
							if (!item.checkReady || loadComplete || el.nextSibling || (document && document.body)) {
								var scope = el;
								if (item.override) {
									if (item.override === true) {
										scope = item.obj;
									} else {
										scope = item.override;
									}
								}
								item.fn.call(scope, item.obj);
								onAvailStack[i] = null;
							}
						} else {
							notAvail.push(item);
						}
					}
				}
				retryCount = (notAvail.length === 0) ? 0 : retryCount - 1;
				if (tryAgain) {
					this.startInterval();
				} else {
					clearInterval(this._interval);
					this._interval = null;
				}
				this.locked = false;
				return true;
			},
			purgeElement : function(el, recurse, eventName) {
				var elListeners = this.getListeners(el, eventName);
				if (elListeners) {
					for ( var i = 0, len = elListeners.length; i < len; ++i) {
						var l = elListeners[i];
						this.removeListener(el, l.type, l.fn);
					}
				}
				if (recurse && el && el.childNodes) {
					for (i = 0, len = el.childNodes.length; i < len; ++i) {
						this.purgeElement(el.childNodes[i], recurse, eventName);
					}
				}
			},
			getListeners : function(el, eventName) {
				var results = [], searchLists;
				if (!eventName) {
					searchLists = [ listeners, unloadListeners ];
				} else if (eventName == "unload") {
					searchLists = [ unloadListeners ];
				} else {
					searchLists = [ listeners ];
				}
				for ( var j = 0; j < searchLists.length; ++j) {
					var searchList = searchLists[j];
					if (searchList && searchList.length > 0) {
						for ( var i = 0, len = searchList.length; i < len; ++i) {
							var l = searchList[i];
							if (l && l[this.EL] === el && (!eventName || eventName === l[this.TYPE])) {
								results.push({
									type : l[this.TYPE],
									fn : l[this.FN],
									obj : l[this.OBJ],
									adjust : l[this.ADJ_SCOPE],
									index : i
								});
							}
						}
					}
				}
				return (results.length) ? results : null;
			},
			_unload : function(e) {
				var EU = Ext.lib.Event, i, j, l, len, index;
				for (i = 0, len = unloadListeners.length; i < len; ++i) {
					l = unloadListeners[i];
					if (l) {
						var scope = window;
						if (l[EU.ADJ_SCOPE]) {
							if (l[EU.ADJ_SCOPE] === true) {
								scope = l[EU.OBJ];
							} else {
								scope = l[EU.ADJ_SCOPE];
							}
						}
						l[EU.FN].call(scope, EU.getEvent(e), l[EU.OBJ]);
						unloadListeners[i] = null;
						l = null;
						scope = null;
					}
				}
				unloadListeners = null;
				if (listeners && listeners.length > 0) {
					j = listeners.length;
					while (j) {
						index = j - 1;
						l = listeners[index];
						if (l) {
							EU.removeListener(l[EU.EL], l[EU.TYPE], l[EU.FN], index);
						}
						j = j - 1;
					}
					l = null;
					EU.clearCache();
				}
				EU.doRemove(window, "unload", EU._unload);
			},
			getScroll : function() {
				var dd = document.documentElement, db = document.body;
				if (dd && (dd.scrollTop || dd.scrollLeft)) {
					return [ dd.scrollTop, dd.scrollLeft ];
				} else if (db) {
					return [ db.scrollTop, db.scrollLeft ];
				} else {
					return [ 0, 0 ];
				}
			},
			doAdd : function() {
				if (window.addEventListener) {
					return function(el, eventName, fn, capture) {
						el.addEventListener(eventName, fn, (capture));
					};
				} else if (window.attachEvent) {
					return function(el, eventName, fn, capture) {
						el.attachEvent("on" + eventName, fn);
					};
				} else {
					return function() {
					};
				}
			}(),
			doRemove : function() {
				if (window.removeEventListener) {
					return function(el, eventName, fn, capture) {
						el.removeEventListener(eventName, fn, (capture));
					};
				} else if (window.detachEvent) {
					return function(el, eventName, fn) {
						el.detachEvent("on" + eventName, fn);
					};
				} else {
					return function() {
					};
				}
			}()
		};
	}();
	var E = Ext.lib.Event;
	E.on = E.addListener;
	E.un = E.removeListener;
	if (document && document.body) {
		E._load();
	} else {
		E.doAdd(window, "load", E._load);
	}
	E.doAdd(window, "unload", E._unload);
	E._tryPreloadAttach();
	Ext.lib.Ajax = {
		request : function(method, uri, cb, data, options) {
			if (options) {
				var hs = options.headers;
				if (hs) {
					for ( var h in hs) {
						if (hs.hasOwnProperty(h)) {
							this.initHeader(h, hs[h], false);
						}
					}
				}
				if (options.xmlData) {
					if (!hs || !hs['Content-Type']) {
						this.initHeader('Content-Type', 'text/xml', false);
					}
					method = (method ? method : (options.method ? options.method : 'POST'));
					data = options.xmlData;
				} else if (options.jsonData) {
					if (!hs || !hs['Content-Type']) {
						this.initHeader('Content-Type', 'application/json', false);
					}
					method = (method ? method : (options.method ? options.method : 'POST'));
					data = typeof options.jsonData == 'object' ? Ext.encode(options.jsonData) : options.jsonData;
				}
			}
			return this.asyncRequest(method, uri, cb, data);
		},
		serializeForm : function(form) {
			if (typeof form == 'string') {
				form = (document.getElementById(form) || document.forms[form]);
			}
			var el, name, val, disabled, data = '', hasSubmit = false;
			for ( var i = 0; i < form.elements.length; i++) {
				el = form.elements[i];
				disabled = form.elements[i].disabled;
				name = form.elements[i].name;
				val = form.elements[i].value;
				if (!disabled && name) {
					switch (el.type) {
					case 'select-one':
					case 'select-multiple':
						for ( var j = 0; j < el.options.length; j++) {
							if (el.options[j].selected) {
								var opt = el.options[j], sel = (opt.hasAttribute ? opt.hasAttribute('value') : opt.getAttributeNode('value').specified) ? opt.value : opt.text;
								data += encodeURIComponent(name) + '=' + encodeURIComponent(sel) + '&';
							}
						}
						break;
					case 'radio':
					case 'checkbox':
						if (el.checked) {
							data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
						}
						break;
					case 'file':
					case undefined:
					case 'reset':
					case 'button':
						break;
					case 'submit':
						if (hasSubmit == false) {
							data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
							hasSubmit = true;
						}
						break;
					default:
						data += encodeURIComponent(name) + '=' + encodeURIComponent(val) + '&';
						break;
					}
				}
			}
			data = data.substr(0, data.length - 1);
			return data;
		},
		headers : {},
		hasHeaders : false,
		useDefaultHeader : true,
		defaultPostHeader : 'application/x-www-form-urlencoded; charset=UTF-8',
		useDefaultXhrHeader : true,
		defaultXhrHeader : 'XMLHttpRequest',
		hasDefaultHeaders : true,
		defaultHeaders : {},
		poll : {},
		timeout : {},
		pollInterval : 50,
		transactionId : 0,
		setProgId : function(id) {
			this.activeX.unshift(id);
		},
		setDefaultPostHeader : function(b) {
			this.useDefaultHeader = b;
		},
		setDefaultXhrHeader : function(b) {
			this.useDefaultXhrHeader = b;
		},
		setPollingInterval : function(i) {
			if (typeof i == 'number' && isFinite(i)) {
				this.pollInterval = i;
			}
		},
		createXhrObject : function(transactionId) {
			var obj, http;
			try {
				http = new XMLHttpRequest();
				obj = {
					conn : http,
					tId : transactionId
				};
			} catch (e) {
				for ( var i = 0; i < this.activeX.length; ++i) {
					try {
						http = new ActiveXObject(this.activeX[i]);
						obj = {
							conn : http,
							tId : transactionId
						};
						break;
					} catch (e) {
					}
				}
			} finally {
				return obj;
			}
		},
		getConnectionObject : function() {
			var o;
			var tId = this.transactionId;
			try {
				o = this.createXhrObject(tId);
				if (o) {
					this.transactionId++;
				}
			} catch (e) {
			} finally {
				return o;
			}
		},
		asyncRequest : function(method, uri, callback, postData) {
			var o = this.getConnectionObject();
			if (!o) {
				return null;
			} else {
				o.conn.open(method, uri, true);
				if (this.useDefaultXhrHeader) {
					if (!this.defaultHeaders['X-Requested-With']) {
						this.initHeader('X-Requested-With', this.defaultXhrHeader, true);
					}
				}
				if (postData && this.useDefaultHeader && (!this.hasHeaders || !this.headers['Content-Type'])) {
					this.initHeader('Content-Type', this.defaultPostHeader);
				}
				if (this.hasDefaultHeaders || this.hasHeaders) {
					this.setHeader(o);
				}
				this.handleReadyState(o, callback);
				o.conn.send(postData || null);
				return o;
			}
		},
		handleReadyState : function(o, callback) {
			var oConn = this;
			if (callback && callback.timeout) {
				this.timeout[o.tId] = window.setTimeout(function() {
					oConn.abort(o, callback, true);
				}, callback.timeout);
			}
			this.poll[o.tId] = window.setInterval(function() {
				if (o.conn && o.conn.readyState == 4) {
					window.clearInterval(oConn.poll[o.tId]);
					delete oConn.poll[o.tId];
					if (callback && callback.timeout) {
						window.clearTimeout(oConn.timeout[o.tId]);
						delete oConn.timeout[o.tId];
					}
					oConn.handleTransactionResponse(o, callback);
				}
			}, this.pollInterval);
		},
		handleTransactionResponse : function(o, callback, isAbort) {
			if (!callback) {
				this.releaseObject(o);
				return;
			}
			var httpStatus, responseObject;
			try {
				if (o.conn.status !== undefined && o.conn.status != 0) {
					httpStatus = o.conn.status;
				} else {
					httpStatus = 13030;
				}
			} catch (e) {
				httpStatus = 13030;
			}
			if ((httpStatus >= 200 && httpStatus < 300) || (Ext.isIE && httpStatus == 1223)) {
				responseObject = this.createResponseObject(o, callback.argument);
				if (callback.success) {
					if (!callback.scope) {
						callback.success(responseObject);
					} else {
						callback.success.apply(callback.scope, [ responseObject ]);
					}
				}
			} else {
				switch (httpStatus) {
				case 12002:
				case 12029:
				case 12030:
				case 12031:
				case 12152:
				case 13030:
					responseObject = this.createExceptionObject(o.tId, callback.argument, (isAbort ? isAbort : false));
					if (callback.failure) {
						if (!callback.scope) {
							callback.failure(responseObject);
						} else {
							callback.failure.apply(callback.scope, [ responseObject ]);
						}
					}
					break;
				default:
					responseObject = this.createResponseObject(o, callback.argument);
					if (callback.failure) {
						if (!callback.scope) {
							callback.failure(responseObject);
						} else {
							callback.failure.apply(callback.scope, [ responseObject ]);
						}
					}
				}
			}
			this.releaseObject(o);
			responseObject = null;
		},
		createResponseObject : function(o, callbackArg) {
			var obj = {};
			var headerObj = {};
			try {
				var headerStr = o.conn.getAllResponseHeaders();
				var header = headerStr.split('\n');
				for ( var i = 0; i < header.length; i++) {
					var delimitPos = header[i].indexOf(':');
					if (delimitPos != -1) {
						headerObj[header[i].substring(0, delimitPos)] = header[i].substring(delimitPos + 2);
					}
				}
			} catch (e) {
			}
			obj.tId = o.tId;
			obj.status = o.conn.status;
			obj.statusText = o.conn.statusText;
			obj.getResponseHeader = function(header) {
				return headerObj[header];
			};
			obj.getAllResponseHeaders = function() {
				return headerStr
			};
			obj.responseText = o.conn.responseText;
			obj.responseXML = o.conn.responseXML;
			if (typeof callbackArg !== undefined) {
				obj.argument = callbackArg;
			}
			return obj;
		},
		createExceptionObject : function(tId, callbackArg, isAbort) {
			var COMM_CODE = 0;
			var COMM_ERROR = 'communication failure';
			var ABORT_CODE = -1;
			var ABORT_ERROR = 'transaction aborted';
			var obj = {};
			obj.tId = tId;
			if (isAbort) {
				obj.status = ABORT_CODE;
				obj.statusText = ABORT_ERROR;
			} else {
				obj.status = COMM_CODE;
				obj.statusText = COMM_ERROR;
			}
			if (callbackArg) {
				obj.argument = callbackArg;
			}
			return obj;
		},
		initHeader : function(label, value, isDefault) {
			var headerObj = (isDefault) ? this.defaultHeaders : this.headers;
			if (headerObj[label] === undefined) {
				headerObj[label] = value;
			} else {
				headerObj[label] = value + "," + headerObj[label];
			}
			if (isDefault) {
				this.hasDefaultHeaders = true;
			} else {
				this.hasHeaders = true;
			}
		},
		setHeader : function(o) {
			if (this.hasDefaultHeaders) {
				for ( var prop in this.defaultHeaders) {
					if (this.defaultHeaders.hasOwnProperty(prop)) {
						o.conn.setRequestHeader(prop, this.defaultHeaders[prop]);
					}
				}
			}
			if (this.hasHeaders) {
				for ( var prop in this.headers) {
					if (this.headers.hasOwnProperty(prop)) {
						o.conn.setRequestHeader(prop, this.headers[prop]);
					}
				}
				this.headers = {};
				this.hasHeaders = false;
			}
		},
		resetDefaultHeaders : function() {
			delete this.defaultHeaders;
			this.defaultHeaders = {};
			this.hasDefaultHeaders = false;
		},
		abort : function(o, callback, isTimeout) {
			if (this.isCallInProgress(o)) {
				o.conn.abort();
				window.clearInterval(this.poll[o.tId]);
				delete this.poll[o.tId];
				if (isTimeout) {
					delete this.timeout[o.tId];
				}
				this.handleTransactionResponse(o, callback, true);
				return true;
			} else {
				return false;
			}
		},
		isCallInProgress : function(o) {
			if (o.conn) {
				return o.conn.readyState != 4 && o.conn.readyState != 0;
			} else {
				return false;
			}
		},
		releaseObject : function(o) {
			o.conn = null;
			o = null;
		},
		activeX : [ 'MSXML2.XMLHTTP.3.0', 'MSXML2.XMLHTTP', 'Microsoft.XMLHTTP' ]
	};
	Ext.lib.Region = function(t, r, b, l) {
		this.top = t;
		this[1] = t;
		this.right = r;
		this.bottom = b;
		this.left = l;
		this[0] = l;
	};
	Ext.lib.Region.prototype = {
		contains : function(region) {
			return (region.left >= this.left && region.right <= this.right && region.top >= this.top && region.bottom <= this.bottom);
		},
		getArea : function() {
			return ((this.bottom - this.top) * (this.right - this.left));
		},
		intersect : function(region) {
			var t = Math.max(this.top, region.top);
			var r = Math.min(this.right, region.right);
			var b = Math.min(this.bottom, region.bottom);
			var l = Math.max(this.left, region.left);
			if (b >= t && r >= l) {
				return new Ext.lib.Region(t, r, b, l);
			} else {
				return null;
			}
		},
		union : function(region) {
			var t = Math.min(this.top, region.top);
			var r = Math.max(this.right, region.right);
			var b = Math.max(this.bottom, region.bottom);
			var l = Math.min(this.left, region.left);
			return new Ext.lib.Region(t, r, b, l);
		},
		constrainTo : function(r) {
			this.top = this.top.constrain(r.top, r.bottom);
			this.bottom = this.bottom.constrain(r.top, r.bottom);
			this.left = this.left.constrain(r.left, r.right);
			this.right = this.right.constrain(r.left, r.right);
			return this;
		},
		adjust : function(t, l, b, r) {
			this.top += t;
			this.left += l;
			this.right += r;
			this.bottom += b;
			return this;
		}
	};
	Ext.lib.Region.getRegion = function(el) {
		var p = Ext.lib.Dom.getXY(el);
		var t = p[1];
		var r = p[0] + el.offsetWidth;
		var b = p[1] + el.offsetHeight;
		var l = p[0];
		return new Ext.lib.Region(t, r, b, l);
	};
	Ext.lib.Point = function(x, y) {
		if (Ext.isArray(x)) {
			y = x[1];
			x = x[0];
		}
		this.x = this.right = this.left = this[0] = x;
		this.y = this.top = this.bottom = this[1] = y;
	};
	Ext.lib.Point.prototype = new Ext.lib.Region();
	Ext.lib.Anim = {
		scroll : function(el, args, duration, easing, cb, scope) {
			return this.run(el, args, duration, easing, cb, scope, Ext.lib.Scroll);
		},
		motion : function(el, args, duration, easing, cb, scope) {
			return this.run(el, args, duration, easing, cb, scope, Ext.lib.Motion);
		},
		color : function(el, args, duration, easing, cb, scope) {
			return this.run(el, args, duration, easing, cb, scope, Ext.lib.ColorAnim);
		},
		run : function(el, args, duration, easing, cb, scope, type) {
			type = type || Ext.lib.AnimBase;
			if (typeof easing == "string") {
				easing = Ext.lib.Easing[easing];
			}
			var anim = new type(el, args, duration, easing);
			anim.animateX(function() {
				Ext.callback(cb, scope);
			});
			return anim;
		}
	};
	function fly(el) {
		if (!libFlyweight) {
			libFlyweight = new Ext.Element.Flyweight();
		}
		libFlyweight.dom = el;
		return libFlyweight;
	}
	if (Ext.isIE) {
		function fnCleanUp() {
			var p = Function.prototype;
			delete p.createSequence;
			delete p.defer;
			delete p.createDelegate;
			delete p.createCallback;
			delete p.createInterceptor;
			window.detachEvent("onunload", fnCleanUp);
		}
		window.attachEvent("onunload", fnCleanUp);
	}
	Ext.lib.AnimBase = function(el, attributes, duration, method) {
		if (el) {
			this.init(el, attributes, duration, method);
		}
	};
	Ext.lib.AnimBase.prototype = {
		toString : function() {
			var el = this.getEl();
			var id = el.id || el.tagName;
			return ("Anim " + id);
		},
		patterns : {
			noNegatives : /width|height|opacity|padding/i,
			offsetAttribute : /^((width|height)|(top|left))$/,
			defaultUnit : /width|height|top$|bottom$|left$|right$/i,
			offsetUnit : /\d+(em|%|en|ex|pt|in|cm|mm|pc)$/i
		},
		doMethod : function(attr, start, end) {
			return this.method(this.currentFrame, start, end - start, this.totalFrames);
		},
		setAttribute : function(attr, val, unit) {
			if (this.patterns.noNegatives.test(attr)) {
				val = (val > 0) ? val : 0;
			}
			Ext.fly(this.getEl(), '_anim').setStyle(attr, val + unit);
		},
		getAttribute : function(attr) {
			var el = this.getEl();
			var val = fly(el).getStyle(attr);
			if (val !== 'auto' && !this.patterns.offsetUnit.test(val)) {
				return parseFloat(val);
			}
			var a = this.patterns.offsetAttribute.exec(attr) || [];
			var pos = !!(a[3]);
			var box = !!(a[2]);
			if (box || (fly(el).getStyle('position') == 'absolute' && pos)) {
				val = el['offset' + a[0].charAt(0).toUpperCase() + a[0].substr(1)];
			} else {
				val = 0;
			}
			return val;
		},
		getDefaultUnit : function(attr) {
			if (this.patterns.defaultUnit.test(attr)) {
				return 'px';
			}
			return '';
		},
		animateX : function(callback, scope) {
			var f = function() {
				this.onComplete.removeListener(f);
				if (typeof callback == "function") {
					callback.call(scope || this, this);
				}
			};
			this.onComplete.addListener(f, this);
			this.animate();
		},
		setRuntimeAttribute : function(attr) {
			var start;
			var end;
			var attributes = this.attributes;
			this.runtimeAttributes[attr] = {};
			var isset = function(prop) {
				return (typeof prop !== 'undefined');
			};
			if (!isset(attributes[attr]['to']) && !isset(attributes[attr]['by'])) {
				return false;
			}
			start = (isset(attributes[attr]['from'])) ? attributes[attr]['from'] : this.getAttribute(attr);
			if (isset(attributes[attr]['to'])) {
				end = attributes[attr]['to'];
			} else if (isset(attributes[attr]['by'])) {
				if (start.constructor == Array) {
					end = [];
					for ( var i = 0, len = start.length; i < len; ++i) {
						end[i] = start[i] + attributes[attr]['by'][i];
					}
				} else {
					end = start + attributes[attr]['by'];
				}
			}
			this.runtimeAttributes[attr].start = start;
			this.runtimeAttributes[attr].end = end;
			this.runtimeAttributes[attr].unit = (isset(attributes[attr].unit)) ? attributes[attr]['unit'] : this.getDefaultUnit(attr);
		},
		init : function(el, attributes, duration, method) {
			var isAnimated = false;
			var startTime = null;
			var actualFrames = 0;
			el = Ext.getDom(el);
			this.attributes = attributes || {};
			this.duration = duration || 1;
			this.method = method || Ext.lib.Easing.easeNone;
			this.useSeconds = true;
			this.currentFrame = 0;
			this.totalFrames = Ext.lib.AnimMgr.fps;
			this.getEl = function() {
				return el;
			};
			this.isAnimated = function() {
				return isAnimated;
			};
			this.getStartTime = function() {
				return startTime;
			};
			this.runtimeAttributes = {};
			this.animate = function() {
				if (this.isAnimated()) {
					return false;
				}
				this.currentFrame = 0;
				this.totalFrames = (this.useSeconds) ? Math.ceil(Ext.lib.AnimMgr.fps * this.duration) : this.duration;
				Ext.lib.AnimMgr.registerElement(this);
			};
			this.stop = function(finish) {
				if (finish) {
					this.currentFrame = this.totalFrames;
					this._onTween.fire();
				}
				Ext.lib.AnimMgr.stop(this);
			};
			var onStart = function() {
				this.onStart.fire();
				this.runtimeAttributes = {};
				for ( var attr in this.attributes) {
					this.setRuntimeAttribute(attr);
				}
				isAnimated = true;
				actualFrames = 0;
				startTime = new Date();
			};
			var onTween = function() {
				var data = {
					duration : new Date() - this.getStartTime(),
					currentFrame : this.currentFrame
				};
				data.toString = function() {
					return ('duration: ' + data.duration + ', currentFrame: ' + data.currentFrame);
				};
				this.onTween.fire(data);
				var runtimeAttributes = this.runtimeAttributes;
				for ( var attr in runtimeAttributes) {
					this.setAttribute(attr, this.doMethod(attr, runtimeAttributes[attr].start, runtimeAttributes[attr].end), runtimeAttributes[attr].unit);
				}
				actualFrames += 1;
			};
			var onComplete = function() {
				var actual_duration = (new Date() - startTime) / 1000;
				var data = {
					duration : actual_duration,
					frames : actualFrames,
					fps : actualFrames / actual_duration
				};
				data.toString = function() {
					return ('duration: ' + data.duration + ', frames: ' + data.frames + ', fps: ' + data.fps);
				};
				isAnimated = false;
				actualFrames = 0;
				this.onComplete.fire(data);
			};
			this._onStart = new Ext.util.Event(this);
			this.onStart = new Ext.util.Event(this);
			this.onTween = new Ext.util.Event(this);
			this._onTween = new Ext.util.Event(this);
			this.onComplete = new Ext.util.Event(this);
			this._onComplete = new Ext.util.Event(this);
			this._onStart.addListener(onStart);
			this._onTween.addListener(onTween);
			this._onComplete.addListener(onComplete);
		}
	};
	Ext.lib.AnimMgr = new function() {
		var thread = null;
		var queue = [];
		var tweenCount = 0;
		this.fps = 1000;
		this.delay = 1;
		this.registerElement = function(tween) {
			queue[queue.length] = tween;
			tweenCount += 1;
			tween._onStart.fire();
			this.start();
		};
		this.unRegister = function(tween, index) {
			tween._onComplete.fire();
			index = index || getIndex(tween);
			if (index != -1) {
				queue.splice(index, 1);
			}
			tweenCount -= 1;
			if (tweenCount <= 0) {
				this.stop();
			}
		};
		this.start = function() {
			if (thread === null) {
				thread = setInterval(this.run, this.delay);
			}
		};
		this.stop = function(tween) {
			if (!tween) {
				clearInterval(thread);
				for ( var i = 0, len = queue.length; i < len; ++i) {
					if (queue[0].isAnimated()) {
						this.unRegister(queue[0], 0);
					}
				}
				queue = [];
				thread = null;
				tweenCount = 0;
			} else {
				this.unRegister(tween);
			}
		};
		this.run = function() {
			for ( var i = 0, len = queue.length; i < len; ++i) {
				var tween = queue[i];
				if (!tween || !tween.isAnimated()) {
					continue;
				}
				if (tween.currentFrame < tween.totalFrames || tween.totalFrames === null) {
					tween.currentFrame += 1;
					if (tween.useSeconds) {
						correctFrame(tween);
					}
					tween._onTween.fire();
				} else {
					Ext.lib.AnimMgr.stop(tween, i);
				}
			}
		};
		var getIndex = function(anim) {
			for ( var i = 0, len = queue.length; i < len; ++i) {
				if (queue[i] == anim) {
					return i;
				}
			}
			return -1;
		};
		var correctFrame = function(tween) {
			var frames = tween.totalFrames;
			var frame = tween.currentFrame;
			var expected = (tween.currentFrame * tween.duration * 1000 / tween.totalFrames);
			var elapsed = (new Date() - tween.getStartTime());
			var tweak = 0;
			if (elapsed < tween.duration * 1000) {
				tweak = Math.round((elapsed / expected - 1) * tween.currentFrame);
			} else {
				tweak = frames - (frame + 1);
			}
			if (tweak > 0 && isFinite(tweak)) {
				if (tween.currentFrame + tweak >= frames) {
					tweak = frames - (frame + 1);
				}
				tween.currentFrame += tweak;
			}
		};
	};
	Ext.lib.Bezier = new function() {
		this.getPosition = function(points, t) {
			var n = points.length;
			var tmp = [];
			for ( var i = 0; i < n; ++i) {
				tmp[i] = [ points[i][0], points[i][1] ];
			}
			for ( var j = 1; j < n; ++j) {
				for (i = 0; i < n - j; ++i) {
					tmp[i][0] = (1 - t) * tmp[i][0] + t * tmp[parseInt(i + 1, 10)][0];
					tmp[i][1] = (1 - t) * tmp[i][1] + t * tmp[parseInt(i + 1, 10)][1];
				}
			}
			return [ tmp[0][0], tmp[0][1] ];
		};
	};
	(function() {
		Ext.lib.ColorAnim = function(el, attributes, duration, method) {
			Ext.lib.ColorAnim.superclass.constructor.call(this, el, attributes, duration, method);
		};
		Ext.extend(Ext.lib.ColorAnim, Ext.lib.AnimBase);
		var Y = Ext.lib;
		var superclass = Y.ColorAnim.superclass;
		var proto = Y.ColorAnim.prototype;
		proto.toString = function() {
			var el = this.getEl();
			var id = el.id || el.tagName;
			return ("ColorAnim " + id);
		};
		proto.patterns.color = /color$/i;
		proto.patterns.rgb = /^rgb\(([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\)$/i;
		proto.patterns.hex = /^#?([0-9A-F]{2})([0-9A-F]{2})([0-9A-F]{2})$/i;
		proto.patterns.hex3 = /^#?([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i;
		proto.patterns.transparent = /^transparent|rgba\(0, 0, 0, 0\)$/;
		proto.parseColor = function(s) {
			if (s.length == 3) {
				return s;
			}
			var c = this.patterns.hex.exec(s);
			if (c && c.length == 4) {
				return [ parseInt(c[1], 16), parseInt(c[2], 16), parseInt(c[3], 16) ];
			}
			c = this.patterns.rgb.exec(s);
			if (c && c.length == 4) {
				return [ parseInt(c[1], 10), parseInt(c[2], 10), parseInt(c[3], 10) ];
			}
			c = this.patterns.hex3.exec(s);
			if (c && c.length == 4) {
				return [ parseInt(c[1] + c[1], 16), parseInt(c[2] + c[2], 16), parseInt(c[3] + c[3], 16) ];
			}
			return null;
		};
		proto.getAttribute = function(attr) {
			var el = this.getEl();
			if (this.patterns.color.test(attr)) {
				var val = fly(el).getStyle(attr);
				if (this.patterns.transparent.test(val)) {
					var parent = el.parentNode;
					val = fly(parent).getStyle(attr);
					while (parent && this.patterns.transparent.test(val)) {
						parent = parent.parentNode;
						val = fly(parent).getStyle(attr);
						if (parent.tagName.toUpperCase() == 'HTML') {
							val = '#fff';
						}
					}
				}
			} else {
				val = superclass.getAttribute.call(this, attr);
			}
			return val;
		};
		proto.doMethod = function(attr, start, end) {
			var val;
			if (this.patterns.color.test(attr)) {
				val = [];
				for ( var i = 0, len = start.length; i < len; ++i) {
					val[i] = superclass.doMethod.call(this, attr, start[i], end[i]);
				}
				val = 'rgb(' + Math.floor(val[0]) + ',' + Math.floor(val[1]) + ',' + Math.floor(val[2]) + ')';
			} else {
				val = superclass.doMethod.call(this, attr, start, end);
			}
			return val;
		};
		proto.setRuntimeAttribute = function(attr) {
			superclass.setRuntimeAttribute.call(this, attr);
			if (this.patterns.color.test(attr)) {
				var attributes = this.attributes;
				var start = this.parseColor(this.runtimeAttributes[attr].start);
				var end = this.parseColor(this.runtimeAttributes[attr].end);
				if (typeof attributes[attr]['to'] === 'undefined' && typeof attributes[attr]['by'] !== 'undefined') {
					end = this.parseColor(attributes[attr].by);
					for ( var i = 0, len = start.length; i < len; ++i) {
						end[i] = start[i] + end[i];
					}
				}
				this.runtimeAttributes[attr].start = start;
				this.runtimeAttributes[attr].end = end;
			}
		};
	})();
	Ext.lib.Easing = {
		easeNone : function(t, b, c, d) {
			return c * t / d + b;
		},
		easeIn : function(t, b, c, d) {
			return c * (t /= d) * t + b;
		},
		easeOut : function(t, b, c, d) {
			return -c * (t /= d) * (t - 2) + b;
		},
		easeBoth : function(t, b, c, d) {
			if ((t /= d / 2) < 1) {
				return c / 2 * t * t + b;
			}
			return -c / 2 * ((--t) * (t - 2) - 1) + b;
		},
		easeInStrong : function(t, b, c, d) {
			return c * (t /= d) * t * t * t + b;
		},
		easeOutStrong : function(t, b, c, d) {
			return -c * ((t = t / d - 1) * t * t * t - 1) + b;
		},
		easeBothStrong : function(t, b, c, d) {
			if ((t /= d / 2) < 1) {
				return c / 2 * t * t * t * t + b;
			}
			return -c / 2 * ((t -= 2) * t * t * t - 2) + b;
		},
		elasticIn : function(t, b, c, d, a, p) {
			if (t == 0) {
				return b;
			}
			if ((t /= d) == 1) {
				return b + c;
			}
			if (!p) {
				p = d * .3;
			}
			if (!a || a < Math.abs(c)) {
				a = c;
				var s = p / 4;
			} else {
				var s = p / (2 * Math.PI) * Math.asin(c / a);
			}
			return -(a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
		},
		elasticOut : function(t, b, c, d, a, p) {
			if (t == 0) {
				return b;
			}
			if ((t /= d) == 1) {
				return b + c;
			}
			if (!p) {
				p = d * .3;
			}
			if (!a || a < Math.abs(c)) {
				a = c;
				var s = p / 4;
			} else {
				var s = p / (2 * Math.PI) * Math.asin(c / a);
			}
			return a * Math.pow(2, -10 * t) * Math.sin((t * d - s) * (2 * Math.PI) / p) + c + b;
		},
		elasticBoth : function(t, b, c, d, a, p) {
			if (t == 0) {
				return b;
			}
			if ((t /= d / 2) == 2) {
				return b + c;
			}
			if (!p) {
				p = d * (.3 * 1.5);
			}
			if (!a || a < Math.abs(c)) {
				a = c;
				var s = p / 4;
			} else {
				var s = p / (2 * Math.PI) * Math.asin(c / a);
			}
			if (t < 1) {
				return -.5 * (a * Math.pow(2, 10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p)) + b;
			}
			return a * Math.pow(2, -10 * (t -= 1)) * Math.sin((t * d - s) * (2 * Math.PI) / p) * .5 + c + b;
		},
		backIn : function(t, b, c, d, s) {
			if (typeof s == 'undefined') {
				s = 1.70158;
			}
			return c * (t /= d) * t * ((s + 1) * t - s) + b;
		},
		backOut : function(t, b, c, d, s) {
			if (typeof s == 'undefined') {
				s = 1.70158;
			}
			return c * ((t = t / d - 1) * t * ((s + 1) * t + s) + 1) + b;
		},
		backBoth : function(t, b, c, d, s) {
			if (typeof s == 'undefined') {
				s = 1.70158;
			}
			if ((t /= d / 2) < 1) {
				return c / 2 * (t * t * (((s *= (1.525)) + 1) * t - s)) + b;
			}
			return c / 2 * ((t -= 2) * t * (((s *= (1.525)) + 1) * t + s) + 2) + b;
		},
		bounceIn : function(t, b, c, d) {
			return c - Ext.lib.Easing.bounceOut(d - t, 0, c, d) + b;
		},
		bounceOut : function(t, b, c, d) {
			if ((t /= d) < (1 / 2.75)) {
				return c * (7.5625 * t * t) + b;
			} else if (t < (2 / 2.75)) {
				return c * (7.5625 * (t -= (1.5 / 2.75)) * t + .75) + b;
			} else if (t < (2.5 / 2.75)) {
				return c * (7.5625 * (t -= (2.25 / 2.75)) * t + .9375) + b;
			}
			return c * (7.5625 * (t -= (2.625 / 2.75)) * t + .984375) + b;
		},
		bounceBoth : function(t, b, c, d) {
			if (t < d / 2) {
				return Ext.lib.Easing.bounceIn(t * 2, 0, c, d) * .5 + b;
			}
			return Ext.lib.Easing.bounceOut(t * 2 - d, 0, c, d) * .5 + c * .5 + b;
		}
	};
	(function() {
		Ext.lib.Motion = function(el, attributes, duration, method) {
			if (el) {
				Ext.lib.Motion.superclass.constructor.call(this, el, attributes, duration, method);
			}
		};
		Ext.extend(Ext.lib.Motion, Ext.lib.ColorAnim);
		var Y = Ext.lib;
		var superclass = Y.Motion.superclass;
		var proto = Y.Motion.prototype;
		proto.toString = function() {
			var el = this.getEl();
			var id = el.id || el.tagName;
			return ("Motion " + id);
		};
		proto.patterns.points = /^points$/i;
		proto.setAttribute = function(attr, val, unit) {
			if (this.patterns.points.test(attr)) {
				unit = unit || 'px';
				superclass.setAttribute.call(this, 'left', val[0], unit);
				superclass.setAttribute.call(this, 'top', val[1], unit);
			} else {
				superclass.setAttribute.call(this, attr, val, unit);
			}
		};
		proto.getAttribute = function(attr) {
			if (this.patterns.points.test(attr)) {
				var val = [ superclass.getAttribute.call(this, 'left'), superclass.getAttribute.call(this, 'top') ];
			} else {
				val = superclass.getAttribute.call(this, attr);
			}
			return val;
		};
		proto.doMethod = function(attr, start, end) {
			var val = null;
			if (this.patterns.points.test(attr)) {
				var t = this.method(this.currentFrame, 0, 100, this.totalFrames) / 100;
				val = Y.Bezier.getPosition(this.runtimeAttributes[attr], t);
			} else {
				val = superclass.doMethod.call(this, attr, start, end);
			}
			return val;
		};
		proto.setRuntimeAttribute = function(attr) {
			if (this.patterns.points.test(attr)) {
				var el = this.getEl();
				var attributes = this.attributes;
				var start;
				var control = attributes['points']['control'] || [];
				var end;
				var i, len;
				if (control.length > 0 && !Ext.isArray(control[0])) {
					control = [ control ];
				} else {
					var tmp = [];
					for (i = 0, len = control.length; i < len; ++i) {
						tmp[i] = control[i];
					}
					control = tmp;
				}
				Ext.fly(el, '_anim').position();
				if (isset(attributes['points']['from'])) {
					Ext.lib.Dom.setXY(el, attributes['points']['from']);
				} else {
					Ext.lib.Dom.setXY(el, Ext.lib.Dom.getXY(el));
				}
				start = this.getAttribute('points');
				if (isset(attributes['points']['to'])) {
					end = translateValues.call(this, attributes['points']['to'], start);
					var pageXY = Ext.lib.Dom.getXY(this.getEl());
					for (i = 0, len = control.length; i < len; ++i) {
						control[i] = translateValues.call(this, control[i], start);
					}
				} else if (isset(attributes['points']['by'])) {
					end = [ start[0] + attributes['points']['by'][0], start[1] + attributes['points']['by'][1] ];
					for (i = 0, len = control.length; i < len; ++i) {
						control[i] = [ start[0] + control[i][0], start[1] + control[i][1] ];
					}
				}
				this.runtimeAttributes[attr] = [ start ];
				if (control.length > 0) {
					this.runtimeAttributes[attr] = this.runtimeAttributes[attr].concat(control);
				}
				this.runtimeAttributes[attr][this.runtimeAttributes[attr].length] = end;
			} else {
				superclass.setRuntimeAttribute.call(this, attr);
			}
		};
		var translateValues = function(val, start) {
			var pageXY = Ext.lib.Dom.getXY(this.getEl());
			val = [ val[0] - pageXY[0] + start[0], val[1] - pageXY[1] + start[1] ];
			return val;
		};
		var isset = function(prop) {
			return (typeof prop !== 'undefined');
		};
	})();
	(function() {
		Ext.lib.Scroll = function(el, attributes, duration, method) {
			if (el) {
				Ext.lib.Scroll.superclass.constructor.call(this, el, attributes, duration, method);
			}
		};
		Ext.extend(Ext.lib.Scroll, Ext.lib.ColorAnim);
		var Y = Ext.lib;
		var superclass = Y.Scroll.superclass;
		var proto = Y.Scroll.prototype;
		proto.toString = function() {
			var el = this.getEl();
			var id = el.id || el.tagName;
			return ("Scroll " + id);
		};
		proto.doMethod = function(attr, start, end) {
			var val = null;
			if (attr == 'scroll') {
				val = [ this.method(this.currentFrame, start[0], end[0] - start[0], this.totalFrames), this.method(this.currentFrame, start[1], end[1] - start[1], this.totalFrames) ];
			} else {
				val = superclass.doMethod.call(this, attr, start, end);
			}
			return val;
		};
		proto.getAttribute = function(attr) {
			var val = null;
			var el = this.getEl();
			if (attr == 'scroll') {
				val = [ el.scrollLeft, el.scrollTop ];
			} else {
				val = superclass.getAttribute.call(this, attr);
			}
			return val;
		};
		proto.setAttribute = function(attr, val, unit) {
			var el = this.getEl();
			if (attr == 'scroll') {
				el.scrollLeft = val[0];
				el.scrollTop = val[1];
			} else {
				superclass.setAttribute.call(this, attr, val, unit);
			}
		};
	})();
})();