function BAEnvironment() {
	var d  = document;
	var di = d.implementation;
	var de = d.documentElement;
	var ua = navigator.userAgent;
	var lp = location.protocol;
	var lh = location.hostname;
	this.url = {}; this.ns = {}; this.prefix = {}; this.ua = {}; this.env = {}; this.css = {}; this.geom = {};

	/*
	this.url.commonDir   = BAGetCommonDir('shared');
	this.url.cssDir      = this.url.commonDir + 'css/';
	this.url.scriptDir   = this.url.commonDir + 'js/'; */

	this.ns.defaultNS    = (de && de.namespaceURI) ? de.namespaceURI : (de && de.tagUrn) ? de.tagUrn : null;
	this.ns.xhtml1       = 'http://www.w3.org/1999/xhtml';
	this.ns.xhtml2       = 'http://www.w3.org/2002/06/xhtml2';
	this.ns.bAattrs      = 'urn:bA.attrs';
	this.prefix.bAattrs  = 'bAattrs:';
	this.ua.productSub   = navigator.productSub;
	this.ua.isGecko      = ua.match(/Gecko\//);
	this.ua.isSafari     = ua.match(/AppleWebKit/);
	this.ua.isOpera      = window.opera;
	this.ua.isOpera6     = (this.ua.isOpera && ua.match(/Opera\.6/));   // Opera 6.x
	this.ua.isIE         = (d.all && !this.ua.isGecko && !this.ua.isSafari && !this.ua.isOpera);
	this.ua.isIE40       = (this.ua.isIE && ua.match(/MSIE 4\.0/));     // IE 4.0x
	this.ua.isIE45       = (this.ua.isIE && ua.match(/MSIE 4\.5/));     // IE 4.5x
	this.ua.isIE50       = (this.ua.isIE && ua.match(/MSIE 5\.0/));     // IE 5.0x
	this.ua.isIE55       = (this.ua.isIE && ua.match(/MSIE 5\.5/));     // IE 5.5x
	this.ua.isNN4        = d.layers;                                    // NN 4.x
	this.ua.isMac        = ua.match(/Mac/);
	this.ua.isWin        = ua.match(/Win/);
	this.ua.isWinIE      = this.ua.isWin && this.ua.isIE;
	this.ua.isMacIE      = this.ua.isMac && this.ua.isIE;
	this.ua.DOMok        = (di) ? di.hasFeature('HTML','1.0') : (this.ua.isIE && de);

	this.env.online      = (lp == 'http:' && !lh.match(/.local\.?$/));
	this.env.referer     = (typeof document.referrer == 'string') ? document.referrer : '';
	this.css.revise      = {
	};
	this.css.reviseTitle = '';
	this.debugMode       = false;
}
window.onerror = function() {
	if (BA.debugMode) {
		var msg = 'Error: ' + arguments[0] + '\n' +
		          'File: '  + arguments[1] + '\n' + 
		          'Line: '  + arguments[2];
		alert(msg);
	}
	return true;
}
if (!Array.prototype.push) {
	Array.prototype.push = function() {
		for (var i = 0, n = arguments.length; i < n; i++) {
			this[this.length] = arguments[i];
		}
	}
}

if (!Array.prototype.indexOf) {
	Array.prototype.indexOf = function(value){
		var i = 0;
		while(i < this.length){
			if(this[i] == value) return i;
			i++;
		}
		return -1;
	}
}
String.prototype.BAGetAfter = function(word) {
	var offset = this.indexOf(word);
	return (offset == -1) ? '' : this.substring(offset + word.length, this.length);
}



function BAElement() { }

BAElement.prototype = {
	addEventListenerBA : function(type, listener, useCapture) {
		function _Event_IE(_node) {
			var e  = window.event;
			var de = document.documentElement;
			var db = document.body;
			this.currentTarget   = _node;
			if (!e) return;
			this.type            = e.type;
			this.target          = e.srcElement;
			this.relatedTarget   = (e.srcElement == e.toElement) ? e.fromElement : e.toElement;
			this.clientX         = e.clientX;
			this.clientY         = e.clientY;
			this.pageX           = (de.scrollLeft ? de.scrollLeft : db.scrollLeft) + e.clientX;
			this.pageY           = (de.scrollTop  ? de.scrollTop  : db.scrollTop ) + e.clientY;
			this.stopPropagation = function() { e.cancelBubble = true  };
			this.preventDefault  = function() { e.returnValue  = false };
		}
		function _Event_Safari(_e) {
			for (var i in _e) this[i] = _e[i];
			try {this.target = (_e.target.nodeType == 3) ? _e.target.parentNode : _e.target } catch (err) { }
			this.preventDefault  = function() { _e.currentTarget['on' + type] = function() { return false } };
			this.stopPropagation = function() { window.event_safari_cancelBubble[_e.type] = true };
		}

		if (this.addEventListener) {
			if (!BA.ua.isSafari) {
				this.addEventListener(type, listener, useCapture);
			} else {
				this.addEventListener(type, function(e) {
					if (typeof window.event_safari_cancelBubble != 'object') {
						window.event_safari_cancelBubble = {};
					} else if (typeof window.event_safari_cancelBubble[e.type] != 'boolean') {
						document.addEventListener(e.type, function(_e) {
							window.event_safari_cancelBubble[_e.type] = false;
						}, false);
					}
					if (!window.event_safari_cancelBubble[e.type]) {
						listener(new _Event_Safari(e));
					}
				}, useCapture);
			}

		} else {
			var _this  = (this.window) ? this.window : this; // measure for WinIE
			var exists = _this['on' + type];
			_this['on' + type] = (exists) ?
				function() { exists(); listener(new _Event_IE(_this)) } :
				function() {           listener(new _Event_IE(_this)) } ;
		}
	},
	createElementBA : function(tagName) {
		var node = (BA.ns.defaultNS && document.createElementNS && tagName.match(/:/)) ?
		           	document.createElementNS(BA.ns[tagName.split(':')[0]], tagName.split(':')[1]) :
		           	(BA.ns.defaultNS && document.createElementNS) ?
		           		document.createElementNS(BA.ns.defaultNS, tagName) : 
		           		document.createElement(tagName) ;
		return BARegisterDOMMethodsTo(node);
	},



	getElementsByTagNameBA : function(tagName) {
		if (tagName == '*') {
			var nodes = this.getElementsByTagName(tagName);
			if (nodes.length > 0) {
				return nodes;
			} else {
				var ret   = [];
				var nodes = (document.all && this.nodeType != 1) ?
					document.all :
					(function (_node) {
						var _nodes = _node.childNodes;
						var _ret   = [];
						for (var i = 0, n = _nodes.length; i < n; i++) {
							_ret.push(_nodes[i]);
							_ret = _ret.concat(arguments.callee(_nodes[i]));
						}
						return _ret;
					})(this);
				for (var i = 0, n = nodes.length; i < n; i++) {
					if (nodes[i].nodeType == 1 && !nodes[i].nodeName.match(/^[!\?]/)) {
						ret.push(nodes[i]);
					}
				}
				return ret;
			}
		} else if (tagName.match(/:/)) {
			var prfx  = tagName.split(':')[0];
			var name  = tagName.split(':')[1];
			var nodes = (BA.ns.defaultNS && this.getElementsByTagNameNS) ?
			            	this.getElementsByTagNameNS(BA.ns[prfx], name) :
			            	this.getElementsByTagName(tagName) ;
			if (nodes.length == 0) {
				var nodes = (name == '*') ? this.getElementsByTagNameBA(name) : this.getElementsByTagName(name);
				for (var nodes_ = [], i = 0, n = nodes.length; i < n; i++){
					if (BA.ns.defaultNS && nodes[i].namespaceURI == BA.ns[prfx] || nodes[i].tagUrn == BA.ns[prfx]) {
						nodes_.push(nodes[i]);
					}
				}
				if (nodes_.length == 0) {
					var nodes = (name == '*') ? nodes : this.getElementsByTagNameBA('*');
					for (var nodes_ = [], i = 0, n = nodes.length; i < n; i++) {
						var prfx_ = nodes[i].nodeName.split(':')[0];
						var name_ = nodes[i].nodeName.split(':')[1];
						if (name_ && prfx_ == prfx && (name == '*' || name_.toLowerCase() == name.toLowerCase())) {
							nodes_.push(nodes[i]);
						}
					}
				}
				nodes = nodes_;
			}
			return nodes;
		} else {
			var nodes = (BA.ns.defaultNS && this.getElementsByTagNameNS) ?
			            	this.getElementsByTagNameNS(BA.ns.defaultNS, tagName) :
			            	(tagName.match(/^body$/i) && document.body) ?
			            		/* measure for Netscape7.1 */ [document.body] :
			            		this.getElementsByTagName(tagName) ;
			if (typeof document.documentElement.tagUrn == 'string') {
				for (var nodes_ = [], i = 0, n = nodes.length; i < n; i++){
					if (!nodes[i].tagUrn || nodes[i].tagUrn == BA.ns.defaultNS) {
						nodes_.push(nodes[i]);
					}
				}
				nodes = nodes_;
			}
			return nodes;
		}
	},



	getElementsByClassNameBA : function(className, tagName) {
		if (!className) return undefined;
		if (!tagName)   tagName = '*';
		var nodes = this.getElementsByTagNameBA(tagName);
		var ret   = [];
		for (var i = 0, n = nodes.length; i < n; i++) {
			if (nodes[i].hasClassNameBA(className)) {
				ret.push(nodes[i]);
			}
		}
		return ret;
	},
	appendTextNodeBA : function(str) {
		if (BA.ua.isMac && BA.ua.isIE50) {
			this.innerHTML += str;
		} else {
			this.appendChild(document.createTextNode(str));
		}
	},
	getInnerTextBA : function() {
		var nodes = this.childNodes;
		var ret   = [];
		for (var i = 0, n = nodes.length; i < n; i++) {
			if (nodes[i].hasChildNodes()) {
				ret.push(nodes[i].getInnerTextBA());
			} else if (nodes[i].nodeType == 3) {
				ret.push(nodes[i].nodeValue);
			} else if (nodes[i].alt) {
				ret.push(nodes[i].alt);
			}
		}
		return ret.join('').replace(/\s+/g, ' ');
	},

	getAttributeBA : function(attr) {
		if (BA.ua.isIE && attr == 'class') {
			attr += 'Name';
		}
		var ret = this.getAttribute(attr);
		if (!ret && this.getAttributeNS && attr.match(/:/)) {
			var prfx = attr.split(':')[0];
			var attr = attr.split(':')[1];
			return this.getAttributeNS(BA.ns[prfx], attr)
		}
		return ret;
	},

	setAttributeBA : function(attr, value) {
		if (attr.match(/:/)) {
			var prfx = attr.split(':')[0];
			var attr = attr.split(':')[1];
			if (this.setAttributeNS && this.namespaceURI || BA.ua.isSafari) {
				this.setAttributeNS(BA.ns[prfx], attr, value);
			} else {
				this.setAttribute('xmlns:' + prfx, BA.ns[prfx]);
				this.setAttribute(prfx + ':' + attr, value);
			}
		} else {
			if (BA.ua.isIE && attr == 'class') attr += 'Name';
			this.setAttribute(attr, value);
		}
	},
	hasClassNameBA : function(className) {
		var flag  = false;
		var cname = this.getAttributeBA('class');
		if (cname) {
			cname = cname.split(' ');
			for (var i = 0; i < cname.length && !flag; i++) flag = (cname[i] == className);
		}
		return flag;
	},

	appendClassNameBA : function(className) {
		if (className && !this.hasClassNameBA(className)) {
			var cnames = this.getAttributeBA('class');
			this.setAttributeBA('class', ((cnames) ? cnames + ' ' + className : className));
		}
	},
	removeClassNameBA : function(className) {
		if (className && this.hasClassNameBA(className)) {
			var cname = this.getAttributeBA('class');
			var cntmp = [];
			if (cname) {
				cname = cname.split(' ');
				for (var i = 0; i < cname.length; i++) if (cname[i] != className) cntmp.push(cname[i]);
			}
			this.setAttributeBA('class', cntmp.join(' '));
		}
	},
	normalizeTextNodeBA : function (deep) {
		(function (curNode) {
			for (var i = 0; i < curNode.childNodes.length; i++) {
				var node = curNode.childNodes[i];
				if (node.nodeType == 3) {
					node.nodeValue = node.nodeValue.replace(/^\s+/, '');
					node.nodeValue = node.nodeValue.replace(/\s+$/, '');
					if (node.nodeValue.match(/^\s*$/))  {
						node.parentNode.removeChild(node);
						i--;
					}
				} else if (deep && node.nodeType == 1 && node.hasChildNodes()) {
					arguments.callee(node);
				}
			}
		})(this);
	},

	getAbsoluteOffsetBA : function() {
		var offset = { X : this.offsetLeft, Y : this.offsetTop };
		if (this.offsetParent) {
			offset.X += this.offsetParent.getAbsoluteOffsetBA().X;
			offset.Y += this.offsetParent.getAbsoluteOffsetBA().Y;
		}
		return offset;
	},
	getCurrentStyleBA : function(property, pseudo) {
		return (window.getComputedStyle) ?
			window.getComputedStyle(this, pseudo)[property] : (this.currentStyle) ?
				this.currentStyle[property] : 0;
	},

	setPositionFixedBA : function() {
		if (this.__setPositionFixedBAisApplied__) return;
		this.__setPositionFixedBAisApplied__ = true;
		var left   = parseInt(this.getCurrentStyleBA('left'  )); if (isNaN(left)) left = 0;
		var top    = parseInt(this.getCurrentStyleBA('top'   )); if (isNaN(top))  top  = 0;
		var right  = parseInt(this.getCurrentStyleBA('right' ));
		var bottom = parseInt(this.getCurrentStyleBA('bottom'));
		var offset = this.getAbsoluteOffsetBA();
		var node   = this;
		window.addEventListenerBA('scroll', function() {
			BAGetGeometry();
			node.style.left = (left + BA.geom.scrollX) + 'px';
			node.style.top  = (top  + BA.geom.scrollY) + 'px';
			if (!isNaN(right)) {
				node.style.left   = (offset.X + BA.geom.scrollX) + 'px';
				node.style.right  = 'auto';
			}
			if (!isNaN(bottom)) {
				node.style.top    = (offset.Y + BA.geom.scrollY) + 'px';
				node.style.bottom = 'auto';
			}
		});
	}
}
function BARegisterDOMMethods() {
	window.addEventListenerBA = BAElement.prototype.addEventListenerBA;
	if (typeof Node == 'object' && Node.prototype) {
		for (var i in BAElement.prototype) {
			Node.prototype[i] = BAElement.prototype[i];
		}
	}
	BARegisterDOMMethodsTo(document);
}
function BARegisterDOMMethodsTo(node) {
	for (var i in BAElement.prototype) {
		if (!node[i]) {
			node[i] = BAElement.prototype[i];
		}
	}
	return node;
}
function BAAddOnload(func) {
	window.addEventListenerBA('load', func);
}

function BAAddDuringLoad(func, wait) {
	if (!window.BAAddDuringLoadFunc) window.BAAddDuringLoadFunc = [];
	if (!wait) wait = 500;
	func();
	window.BAAddDuringLoadFunc.push(setInterval(func, wait));
	BAAddOnload(func);
	BAAddOnload(function() {
		for (var i = 0; i < window.BAAddDuringLoadFunc.length; i++) {
			clearInterval(window.BAAddDuringLoadFunc[i]);
		}
	});
}
/*function BAGetCommonDir(dirName) {
	var sheets = document.styleSheets;
	var ptn    = new RegExp('(.*\\/?' + dirName + '\\/).+$');
	return (sheets && sheets.length && sheets[0].href && sheets[0].href.match(ptn)) ? RegExp.$1 : '';
}*/

function BASingleton(_constructor) {
	return _constructor.__BASingleInstance__ || (_constructor.__BASingleInstance__ = new _constructor());
}

function BAAlreadyApplied(func) {
	if (!BA.ua.DOMok || func.__BAAlreadyApplied__) return true;
	func.__BAAlreadyApplied__ = true;
	return false;
}

function BAConcatNodeList() {
	var nodes = [];
	(function(list) {
		for (var i = 0, n = list.length; i < n; i++) {
			if (list[i].nodeType == 1) {
				nodes.push(list[i]);
			} else if (list[i].length > 0) {
				arguments.callee(list[i]);
			}
		}
	})(arguments);
	return nodes;
}

function BASetTimeout(func, ms, from) {
	this.storePointName   = 'BATimeout';
	this.storePointPrefix = 'store';
	this.storeFuncProp    = 'func';
	this.storeFromProp    = 'from';
	if (arguments.length > 0) {
		this.createStorePoint();
		this.storeFunc(func);
		this.storeFrom(from);
		this.setTimer(ms);
	}
}

BASetTimeout.prototype = {
	createStorePoint : function() {
		if (!window[this.storePointName]) window[this.storePointName] = {};
		if (!this.storeName) {
			var i = 1;
			for (var prop in window[this.storePointName]) i++;
			this.storeName = this.storePointPrefix + i;
			this.store     = window[this.storePointName][this.storeName] = {};
		}
	},
	storeFunc : function(func) {
		this.store[this.storeFuncProp] = func;
		this.storedFuncName = this.storePointName + '.' + this.storeName + '.' + this.storeFuncProp;
	},
	
	storeFrom : function(from) {
		this.store[this.storeFromProp] = from;
		this.storedFromName = this.storePointName + '.' + this.storeName + '.' + this.storeFromProp;
	},
	
	setTimer : function(ms) {
		if (typeof ms != 'number' || ms < 0) ms = 0;
		this.timeout = setTimeout(this.storedFuncName + '("' + this.storedFromName + '")', ms);
	},

	clearTimeout : function() {
		clearTimeout(this.timeout);
	}
}

function BASetInterval(func, ms, from) {
	this.storePointName   = 'BAInterval';
	if (arguments.length > 0) {
		this.createStorePoint();
		this.storeFunc(func);
		this.storeFrom(from);
		this.setTimer(ms);
	}
}
BASetInterval.prototype = new BASetTimeout;

BASetInterval.prototype.setTimer = function(ms) {
	if (typeof ms != 'number' || ms < 0) ms = 0;
	this.interval = setInterval(this.storedFuncName + '("' + this.storedFromName + '")', ms);
}

BASetInterval.prototype.clearInterval = function() {
	clearInterval(this.interval);
}
function BAStatusMsg_() {
	this.defaultStatus = window.defaultStatus || '';
}

BAStatusMsg_.prototype = {
	set : function(msg, delay, sustain) {
		this.msg     = (typeof msg     != 'undefined' && msg        ) ? msg     : '';
		this.delay   = (typeof delay   == 'number'    && delay   > 0) ? delay   :  0;
		this.sustain = (typeof sustain == 'number'    && sustain > 0) ? sustain :  0;
		if (this.delay > 0) {
			this.delayTimer = new BASetTimeout(this.setMsg, this.delay, this);
		} else {
			this.setMsg();
		}
	},

	unset : function() {
		var _this = eval(arguments[0]) || this;
		_this.clearTimer();
		window.status = _this.defaultStatus;
	},

	setMsg : function() {
		var _this = eval(arguments[0]) || this;
		_this.clearTimer();
		if (_this.msg) {
			window.status = _this.msg;
			if (_this.sustain > 0) {
				_this.sustainTimer = new BASetTimeout(_this.unset, _this.sustain, _this);
			}
		} else {
			_this.unset();
		}
	},
	
	clearTimer : function() {
		if (this.delayTimer  ) this.delayTimer.clearTimeout();
		if (this.sustainTimer) this.sustainTimer.clearTimeout();
	}
}
var BAStatusMsg = BASingleton(BAStatusMsg_);

function BATimer() { 
	this.reset();
}
BATimer.prototype = {
	reset : function() {
		this.startTime = (new Date()).getTime();
	},
	
	getTime : function() {
		return (new Date()).getTime() - this.startTime;
	},
	
	getSecond : function() {
		return this.getTime() / 1000;
	}
}

function BATag(tagName, attrs) {
	this.tagName    = tagName;
	this.attributes = attrs || {};
	this.childNodes = [];
}

BATag.prototype = {
	setAttribute : function(attrName, value) {
		this.attributes[attrName] = value;
	},

	appendChild : function(arg) {
		this.childNodes.push(arg);
	},
	toString : function(debug) {
		var tagOpen    = (debug) ? '&lt;' : '<';
		var tagClose   = (debug) ? '&gt;' : '>';
		var tag        = tagOpen + this.tagName;
		var content    = (this.childNodes.length) ? '' : null;
		for (var i = 0, n = this.childNodes.length; i < n; i++) {
			content += this.childNodes[i].toString(debug);
		}
		for (var attr in this.attributes) {
			tag += ' ' + attr + '="' + this.attributes[attr] + '"';
		}
		tag += (content != null) ?
		       	tagClose + content + tagOpen + '/' + this.tagName + tagClose :
		       	' /' + tagClose;
		return tag;
	}
}
function BAPreloadImage(src) {
	var img = new Image();
	img.src = src;
	return img;
}
function BAOpenWindow(url, target, width, height, options, moveFlag) {
	if (!target) target = '_blank';
	var optVariations = {
		'zoomview'  : 'toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes',
		'slideshow' : 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no',
		'helpwin'   : 'toolbar=yes,location=yes,directories=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes',
		'mailsend'  : 'toolbar=no,location=yes,directories=no,status=yes,menubar=no,scrollbars=no,resizable=no',
		'guestbook' : 'toolbar=no,location=yes,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=no'
	}
	options = options || optVariations[target] || '';
	width  += (options.match('scrollbars=yes')) ? 16 : 0;
	if (width && height) options = 'width=' + width + ',height=' + height + ((options) ? ',' + options : '');
	var newWin = window.open(url, target, options);
	newWin.focus();
	if (moveFlag) newWin.moveTo(0, 0);
	if (window.event) window.event.returnValue = false;
	return newWin;
}

function BAOpenFullscreenWindow(url, target, options) {
	options = options || 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no';
	return BAOpenWindow(url, target, screen.availWidth, screen.availHeight, options, true);
}

function BAAppendJS(src) {
	var E = new BATag('script');
	E.setAttribute('type', 'text/javascript');
	E.setAttribute('src' , src.replace(/~/g, '%7E'));
	E.appendChild('');
	document.write(E.toString());
}

function BAAppendCSS(href, title) {
	var act   = BAGetActiveCSSTitle();
	var rel   = (!title || !act || title == act) ? 'stylesheet' : 'alternate stylesheet';
	var type  = 'text/css';
	var href  = href.replace(/~/g, '%7E');
	var media = (!BA.ua.isNN4) ? 'screen, tv' : 'screen';
	var E     = new BATag('link', { rel : rel, type : type, media : media, href : href, title : title });
	document.write(E.toString());
}

function BAGetActiveCSSTitle() {
	var sheets = document.styleSheets;
	if (sheets) {
		for (var i = 0, n = sheets.length; i < n; i++) {
			if (!sheets[i].disabled && sheets[i].title) {
				return sheets[i].title;
			}
		}
	}
	if (BA.ua.DOMok) {
		// measure for Safari's lack of implement of document.styleSheets!
		var nodes = document.getElementsByTagNameBA('link');
		for (var i = 0, n = nodes.length; i < n; i++) {
			if (nodes[i].rel.match(/^stylesheet$/i)) {
				return nodes[i].title
			}
		}
	}
	return null;
}
function BAGetGeometry(e) {
	if (!document.getElementsByTagNameBA) BARegisterDOMMethodsTo(document); // measure for safari

	var w = window;
	var d = document.documentElement;
	var b = document.getElementsByTagNameBA('body')[0];
	var isWinIEqm = BA.ua.isWinIE && (!document.compatMode || document.compatMode == 'BackCompat');
	var isMacIE   = BA.ua.isMacIE;
	var isSafari  = BA.ua.isSafari;

	BA.geom.scrollX  = w.scrollX     || d.scrollLeft || b.scrollLeft || 0;
	BA.geom.scrollY  = w.scrollY     || d.scrollTop  || b.scrollTop  || 0;
	BA.geom.windowW  = w.innerWidth  || (isMacIE ? b.scrollWidth  : d.offsetWidth );
	BA.geom.windowH  = w.innerHeight || (isMacIE ? b.scrollHeight : d.offsetHeight);
	BA.geom.pageW    = (isMacIE) ? d.offsetWidth  : (isWinIEqm) ? b.scrollWidth  : d.scrollWidth ;
	BA.geom.pageH    = (isMacIE) ? d.offsetHeight : (isWinIEqm) ? b.scrollHeight : d.scrollHeight;
	BA.geom.windowX  = (!e) ? (BA.geom.windowX  ||  0) : e.clientX - ( isSafari ? BA.geom.scrollX : 0);
	BA.geom.windowY  = (!e) ? (BA.geom.windowY  ||  0) : e.clientY - ( isSafari ? BA.geom.scrollY : 0);
	BA.geom.mouseX   = (!e) ? (BA.geom.mouseX   ||  0) : e.clientX + (!isSafari ? BA.geom.scrollX : 0);
	BA.geom.mouseY   = (!e) ? (BA.geom.mouseY   ||  0) : e.clientY + (!isSafari ? BA.geom.scrollY : 0);
	BA.geom.nodeName = (!e) ? (BA.geom.nodeName || '') : e.target.nodeName;

	if (BA.debugMode) {
		BAStatusMsg.set(   'pageW: '   + BA.geom.pageW   + ' | pageH: '   + BA.geom.pageH   +
		                ' | windowX: ' + BA.geom.windowX + ' | windowY: ' + BA.geom.windowY +
		                ' | scrollX: ' + BA.geom.scrollX + ' | scrollY: ' + BA.geom.scrollY +
		                ' | left: '    + BA.geom.mouseX  + ' | top: '     + BA.geom.mouseY  +
		                ' | node: '    + BA.geom.nodeName);
	}
}
function BAAppendReviseCSS() {
	for (var i in BA.css.revise) {
		var ua = i.split('.')[0];
		var os = i.split('.')[1];
		if (os && BA.ua['is' + os] && BA.ua['is' + ua] || !os && BA.ua['is' + ua]) {
			BAAppendCSS(BA.url.cssDir + BA.css.revise[i], BA.css.reviseTitle);
			break;
		}
	}
}
function BARegisterDOMMethodsToEveryNode() {
	if (typeof Node == 'object' && Node.prototype) return;
	if (BAAlreadyApplied(arguments.callee))        return;

	var nodes = document.getElementsByTagNameBA('*');
	for (var i = 0, n = nodes.length; i < n; i++) {
		BARegisterDOMMethodsTo(nodes[i]);
	}
}

function BAStartGeometryMeasure() {
	if (BAAlreadyApplied(arguments.callee)) return;
	document.addEventListenerBA('mousemove' , BAGetGeometry);
	document.addEventListenerBA('mousewheel', BAGetGeometry);
}

var BA = BASingleton(BAEnvironment);

BARegisterDOMMethods();
BAAppendReviseCSS();


BAAddOnload(function() {
	BARegisterDOMMethodsToEveryNode();
	BAStartGeometryMeasure();
});
var BASMOOTHSCROLL_AUTOSETUP_ENABLED      = true;
var BASMOOTHSCROLL_DEFAULT_SCROLLUNIT     = 5;
var BASMOOTHSCROLL_DEFAULT_SCROLLWAIT     = 10;
var BASMOOTHSCROLL_DEFAULT_USEPOSTPROCESS = false;

function BASmoothScroll_() {
	this.offsetX = 0;
	this.offsetY = 0;

	this.unit = BASMOOTHSCROLL_DEFAULT_SCROLLUNIT ||  5;
	this.wait = BASMOOTHSCROLL_DEFAULT_SCROLLWAIT || 10;
	this.usePostProcess = BASMOOTHSCROLL_DEFAULT_USEPOSTPROCESS;
}
BASmoothScroll_.prototype = {
	setTargetNode : function(node) {
		this.targetNode = node;
		this.timer      = null;
	},
	
	setFromNode : function(node) {
		this.fromNode = node;
	},
	
	startScroll : function(_this) {
		BAGetGeometry();
		_this = eval(_this) || this;
		if (!_this.timer) {
			var maxX   = (BA.geom.pageW > BA.geom.windowW) ? BA.geom.pageW - BA.geom.windowW : 0;
			var maxY   = (BA.geom.pageH > BA.geom.windowH) ? BA.geom.pageH - BA.geom.windowH : 0;
			var posX   = _this.targetNode.getAbsoluteOffsetBA().X + _this.offsetX;
			var posY   = _this.targetNode.getAbsoluteOffsetBA().Y + _this.offsetY;
			_this.cuX   = BA.geom.scrollX;
			_this.cuY   = BA.geom.scrollY;
			_this.toX   = (posX < 0) ? 0 : (posX > maxX) ? maxX : posX;
			_this.toY   = (posY < 0) ? 0 : (posY > maxY) ? maxY : posY;
			_this.timer = new BASetInterval(arguments.callee, _this.wait, _this);
		}

		_this.cuX += (_this.toX - BA.geom.scrollX) / _this.unit; if (_this.cuX < 0) _this.cuX = 0;
		_this.cuY += (_this.toY - BA.geom.scrollY) / _this.unit; if (_this.cuY < 0) _this.cuY = 0;
		var newX = Math.floor(_this.cuX);
		var newY = Math.floor(_this.cuY);
		window.scrollTo(newX, newY);
		if (newX == _this.toX && newY == _this.toY) _this.stopScroll();
	},
	
	stopScroll : function() {
		if (this.timer) {
			this.timer.clearInterval();
			this.timer = null;
			this.postProcess();
		}
	},
	
	postProcess : function() {
		if (this.usePostProcess && this.fromNode && (BA.ua.isGecko || BA.ua.isWinIE)) {
			var href = this.fromNode.getAttributeBA('href');
			if (href) location.href = href;
		}
	}
}
var BASmoothScroll = BASingleton(BASmoothScroll_);


function BASmoothScrollAutoSetup() {
	var oHTML = document.getElementsByTagNameBA('html')[0];
	var oBODY = document.getElementsByTagNameBA('body')[0];
	var cDIV  = document.createElementBA('div');

	if (!document.getElementById('top'))    oHTML.setAttributeBA('id', 'top');
	if (!document.getElementById('bottom')) cDIV.setAttributeBA('id', 'bottom');
	cDIV.style.margin = cDIV.style.padding = 0;
	oBODY.appendChild(cDIV);

	var nodes = document.getElementsByTagNameBA('a');
	for (var i = 0, n = nodes.length; i < n; i++) {
		var ident = _getInternalLinkFragmentIdentifier(nodes[i]);
		if (ident) {
			var target = document.getElementById(ident) || document.getElementsByName(ident)[0];
			if (target) {
				nodes[i].__BASmoothScrollAutoSetup_targetNode__ = target;
				nodes[i].addEventListenerBA('click', function(e) {
					e.preventDefault();
					e.stopPropagation();
					BASmoothScroll.setTargetNode(e.currentTarget.__BASmoothScrollAutoSetup_targetNode__);
					BASmoothScroll.setFromNode(e.currentTarget);
					BASmoothScroll.startScroll();
				});
			}
		}
	}

	var nodes = document.getElementsByTagNameBA('area');
	for (var i = 0, n = nodes.length; i < n; i++) {
		var ident = _getInternalLinkFragmentIdentifier(nodes[i]);
		if (ident) {
			var target = document.getElementById(ident) || document.getElementsByName(ident)[0];
			if (target) {
				nodes[i].__BASmoothScrollAutoSetup_targetNode__ = target;
				nodes[i].addEventListenerBA('click', function(e) {
					e.preventDefault();
					e.stopPropagation();
					BASmoothScroll.setTargetNode(e.currentTarget.__BASmoothScrollAutoSetup_targetNode__);
					BASmoothScroll.setFromNode(e.currentTarget);
					BASmoothScroll.startScroll();
				});
			}
		}
	}

	function _getInternalLinkFragmentIdentifier(node) {
		var ret      = '';
		var linkHref = node.getAttributeBA('href');
		if (linkHref && linkHref.match(/#/)) {
			linkHref = linkHref.split('#');
			if (!linkHref[0] || linkHref[0] == location.href.split('#')[0]) {
				ret = linkHref[1];
			}
		}
		return ret;
	}
}
if (typeof BA == 'object' && BA.ua.DOMok && BASMOOTHSCROLL_AUTOSETUP_ENABLED) {
	BAAddOnload(function() {
		BASmoothScrollAutoSetup();
		document.addEventListenerBA('click'     , function(e) { BASmoothScroll.stopScroll() });
		document.addEventListenerBA('mousewheel', function(e) { BASmoothScroll.stopScroll() });
	});
}

if (typeof BA == 'object' && BA.ua.DOMok) {
    BAAddOnload(function() {
        var node = document.getElementById('index');
        if (node) {
            node.addEventListenerBA('click', function(e) {
                e.preventDefault();
                e.stopPropagation();
                BAJumpToFlashTop();
            });
        }
    })
}
function BAJumpToFlashTop() {
    if (typeof BA == 'object' && BA.ua.DOMok) {
        var targetNode = document.getElementById('ct');
        if (targetNode) {
            BASmoothScroll.setTargetNode(targetNode);
            BASmoothScroll.startScroll();
        }
    }
}
function BAJumpToFlashTop_isNeeded(){
    if (typeof BA == 'object' && BA.ua.DOMok) {
        var targetNode = document.getElementById('ct');
        if (targetNode) {
            BAGetGeometry();
            return (BA.geom.scrollY > targetNode.getAbsoluteOffsetBA().Y);
        }
    }
    return false;
}