?
//-----------------------------------------------compat----------------------------------------------

if (!Array.prototype.push) {  Array.prototype.push = function() {		var startLength = this.length;		for (var i = 0; i < arguments.length; i++)      this[startLength + i] = arguments[i];	  return this.length;  }}if (!Function.prototype.apply) {  // Based on code from http://www.youngpup.net/  Function.prototype.apply = function(object, parameters) {    var parameterStrings = new Array();    if (!object)     object = window;    if (!parameters) parameters = new Array();        for (var i = 0; i < parameters.length; i++)      parameterStrings[i] = 'x[' + i + ']';        object.__apply__ = this;    var result = eval('obj.__apply__(' +       parameterStrings[i].join(', ') + ')');    object.__apply__ = null;        return result;  }}
//-----------------------------------------------prototype----------------------------------------------

var Prototype = {  Version: '@@VERSION@@'}var Class = {  create: function() {    return function() {       this.initialize.apply(this, arguments);    }  }}var Abstract = new Object();Object.prototype.extend = function(object) {  for (property in object) {    this[property] = object[property];  }  return this;}Function.prototype.bind = function(object) {  var method = this;  return function() {    method.apply(object, arguments);  }}Function.prototype.bindAsEventListener = function(object) {  var method = this;  return function(event) {    method.call(object, event || window.event);  }}Number.prototype.toColorPart = function() {  var digits = this.toString(16);  if (this < 16) return '0' + digits;  return digits;}var Try = {  these: function() {    var returnValue;        for (var i = 0; i < arguments.length; i++) {      var lambda = arguments[i];      try {        returnValue = lambda();        break;      } catch (e) {}    }        return returnValue;  }}/*--------------------------------------------------------------------------*/var PeriodicalExecuter = Class.create();PeriodicalExecuter.prototype = {  initialize: function(callback, frequency) {    this.callback = callback;    this.frequency = frequency;    this.currentlyExecuting = false;        this.registerCallback();  },    registerCallback: function() {    setTimeout(this.onTimerEvent.bind(this), this.frequency * 1000);  },    onTimerEvent: function() {    if (!this.currentlyExecuting) {      try {         this.currentlyExecuting = true;        this.callback();       } finally {         this.currentlyExecuting = false;      }    }        this.registerCallback();  }}/*--------------------------------------------------------------------------*/function $() {  var elements = new Array();    for (var i = 0; i < arguments.length; i++) {    var element = arguments[i];    try    {		if (typeof element == 'string')		element = document.getElementById(element) || document.all(element) || document.forms(0).all(element);    }    catch(ex)    {		element = null;    }    if (arguments.length == 1)       return element;          elements.push(element);  }    return elements;}
//---------------------------------------------------ajax-----------------------------------------------------

var Ajax = {  getTransport: function() {    return Try.these(      function() {return new ActiveXObject('Msxml2.XMLHTTP')},      function() {return new ActiveXObject('Microsoft.XMLHTTP')},      function() {return new XMLHttpRequest()}    ) || false;  },    emptyFunction: function() {}}Ajax.Base = function() {};Ajax.Base.prototype = {  setOptions: function(options) {    this.options = {      method:       'post',      asynchronous: true,      parameters:   ''    }.extend(options || {});  }}Ajax.Request = Class.create();Ajax.Request.Events =   ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];Ajax.Request.prototype = (new Ajax.Base()).extend({  initialize: function(url, options) {    this.transport = Ajax.getTransport();    this.setOptions(options);      try {      if (this.options.method == 'get')        url += '?' + this.options.parameters + '&_=';          this.transport.open(this.options.method, url, true);            if (this.options.asynchronous) {        this.transport.onreadystatechange = this.onStateChange.bind(this);        setTimeout((function() {this.respondToReadyState(1)}).bind(this), 10);      }                    this.transport.setRequestHeader('X-Requested-With', 'XMLHttpRequest');      this.transport.setRequestHeader('X-Prototype-Version', Prototype.Version);      if (this.options.method == 'post') {        this.transport.setRequestHeader('Connection', 'close');        this.transport.setRequestHeader('Content-type',          'application/x-www-form-urlencoded');      }            this.transport.send(this.options.method == 'post' ?         this.options.parameters + '&_=' : null);                          } catch (e) {    }      },        onStateChange: function() {    var readyState = this.transport.readyState;    if (readyState != 1)      this.respondToReadyState(this.transport.readyState);  },    respondToReadyState: function(readyState) {    var event = Ajax.Request.Events[readyState];    (this.options['on' + event] || Ajax.emptyFunction)(this.transport);  }});Ajax.Updater = Class.create();Ajax.Updater.prototype = (new Ajax.Base()).extend({  initialize: function(container, url, options) {    this.container = $(container);    this.setOptions(options);      if (this.options.asynchronous) {      this.onComplete = this.options.onComplete;      this.options.onComplete = this.updateContent.bind(this);    }        this.request = new Ajax.Request(url, this.options);        if (!this.options.asynchronous)      this.updateContent();  },    updateContent: function() {    if (this.options.insertion) {      new this.options.insertion(this.container,        this.request.transport.responseText);    } else {      this.container.innerHTML = this.request.transport.responseText;    }    if (this.onComplete) {      setTimeout((function() {this.onComplete(this.request)}).bind(this), 10);    }  }});
//---------------------------------------------------form-----------------------------------------------------

var Field = {  clear: function() {    for (var i = 0; i < arguments.length; i++)      $(arguments[i]).value = '';  },  focus: function(element) {    $(element).focus();  },    present: function() {    for (var i = 0; i < arguments.length; i++)      if ($(arguments[i]).value == '') return false;    return true;  },    select: function(element) {    $(element).select();  },     activate: function(element) {    $(element).focus();    $(element).select();  }}/*--------------------------------------------------------------------------*/var Form = {  serialize: function(form) {    var elements = Form.getElements($(form));    var queryComponents = new Array();        for (var i = 0; i < elements.length; i++) {      var queryComponent = Form.Element.serialize(elements[i]);      if (queryComponent)        queryComponents.push(queryComponent);    }        return queryComponents.join('&');  },    getElements: function(form) {	form = $(form);    var elements = new Array();    for (tagName in Form.Element.Serializers) {      var tagElements = form.getElementsByTagName(tagName);      for (var j = 0; j < tagElements.length; j++)        elements.push(tagElements[j]);    }    return elements;  },    disable: function(form) {    var elements = Form.getElements(form);    for (var i = 0; i < elements.length; i++) {      var element = elements[i];      element.blur();      element.disable = 'true';    }  },  focusFirstElement: function(form) {    form = $(form);    var elements = Form.getElements(form);    for (var i = 0; i < elements.length; i++) {      var element = elements[i];      if (element.type != 'hidden' && !element.disabled) {        Field.activate(element);        break;      }    }  },  reset: function(form) {    $(form).reset();  }}Form.Element = {  serialize: function(element) {    element = $(element);    var method = element.tagName.toLowerCase();    var parameter = Form.Element.Serializers[method](element);        if (parameter)      return encodeURIComponent(parameter[0]) + '=' +         encodeURIComponent(parameter[1]);                     },    getValue: function(element) {    element = $(element);    var method = element.tagName.toLowerCase();    var parameter = Form.Element.Serializers[method](element);        if (parameter)       return parameter[1];  }}Form.Element.Serializers = {  input: function(element) {    switch (element.type.toLowerCase()) {      case 'hidden':      case 'password':      case 'text':        return Form.Element.Serializers.textarea(element);      case 'checkbox':        case 'radio':        return Form.Element.Serializers.inputSelector(element);    }    return false;  },  inputSelector: function(element) {    if (element.checked)      return [element.name, element.value];  },  textarea: function(element) {    return [element.name, element.value];  },  select: function(element) {    var index = element.selectedIndex;    var value = element.options[index].value || element.options[index].text;    return [element.name, (index >= 0) ? value : ''];  }}/*--------------------------------------------------------------------------*/var $F = Form.Element.getValue;/*--------------------------------------------------------------------------*/Abstract.TimedObserver = function() {}Abstract.TimedObserver.prototype = {  initialize: function(element, frequency, callback) {    this.frequency = frequency;    this.element   = $(element);    this.callback  = callback;        this.lastValue = this.getValue();    this.registerCallback();  },    registerCallback: function() {    setTimeout(this.onTimerEvent.bind(this), this.frequency * 1000);  },    onTimerEvent: function() {    var value = this.getValue();    if (this.lastValue != value) {      this.callback(this.element, value);      this.lastValue = value;    }        this.registerCallback();  }}Form.Element.Observer = Class.create();Form.Element.Observer.prototype = (new Abstract.TimedObserver()).extend({  getValue: function() {    return Form.Element.getValue(this.element);  }});Form.Observer = Class.create();Form.Observer.prototype = (new Abstract.TimedObserver()).extend({  getValue: function() {    return Form.serialize(this.element);  }});//---------------------------------------------------AjaxHelper------------------------------------------------

var AjaxProxyUrl = new String("/admin/ajax.aspx");

var AjaxHelper = 
{
    
	Updater : function(ajaxTemplate, output, params, onComplete)
	{	
		if (typeof output == 'string')
		{
			output = $(output);
		}
	
		var FormatContent = function(str)
		{
			var content = new String(str);
			var prefix = new String("<!--AjaxContent-->");
			content = content.substring(content.indexOf(prefix, 0) + prefix.length, content.length - 9);
			return content;
		}
		
		this.result="1";
		new Ajax.Request( AjaxProxyUrl,
		{ onComplete: function(transport) 
		  { 
		    if (output != null)
		     { output.innerHTML = FormatContent(transport.responseText); }
		    if (onComplete != null) 
		     { onComplete(FormatContent(transport.responseText)) } 
	       }, parameters: params + '&AjaxTemplate=' + ajaxTemplate 
	    });
	    
	    return this.result;
	},

  
	SerializeForm : function(form)
	{
		return Form.serialize(form);
	},
	
	GetReturn:function(Url)  //提交為aspx,aspx頁面路徑，返回頁面的值
	{
	    var xmlhttp,alerted
        try { xmlhttp=new ActiveXObject("Msxml2.XMLHTTP") } 
        catch (e) {
                  try {
                        xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
                      }
                  catch (E) 
                      {
                        alert("請安裝Microsofts XML parsers")
                      }
                   }
     
        if (!xmlhttp && !alerted) 
        {
            try {  xmlhttp = new XMLHttpRequest();  }
            catch (e) 
                {  alert("你的瀏覽器不支持XMLHttpRequest對象，請升級"); }
        }

 
        if (xmlhttp)
        {
            xmlhttp.Open( "POST", Url, false );
            xmlhttp.Send();
            if (xmlhttp.status == 200) return xmlhttp.responseText;
            else return null;
        }
        return null;
    }
  
	
}