var cal;

function toggleTwisty(twisty, target)
{
  twisty.innerHTML = (target.style.display == 'none') ? '▼' : '►';
  new Effect[Element.visible(target) ? 'BlindUp' : 'BlindDown'](target, { duration:0.5, fps:50, queue:'end' });
}

function load_div(div, url)
{
  new Ajax.Updater(div, url, { method: 'get', evalScripts:true, onSuccess: function(){ new Effect.Highlight(div, { duration: 0.6 }); } });
}

function submit_form(div, url, form)
{
  var serializedForm = Form.serialize(form);
  new Ajax.Updater(div, url, {asynchronous:true, parameters:serializedForm, evalScripts:true, onSuccess: function(){ new Effect.Highlight(div, { duration: 0.6 }); }});
}

function bulkUpdate(obj, value)
{
  var fields = document.getElementsByClassName(obj);
  for (var i=0; i<fields.length; i++)
  {
    fields[i].value = value;
  }
}

function sanitiseNameForUrl(text)
{
	return text.replace(/[^a-zA-Z 0-9]+/g,'').replace(/[ ]+/g, '-').toLowerCase();
}

var do_reloadProductList;
var selectItemCallback;

function activateWYSIWYG(textarea)
{
  var oFCKeditor = new FCKeditor(textarea);
  oFCKeditor.Value = $F(textarea);
  oFCKeditor.ReplaceTextarea();
}

function deactivateWYSIWYG(textarea)
{
  var oFCKeditor = FCKeditorAPI.GetInstance(textarea);
  xhtml = oFCKeditor.GetXHTML();
  
  $(textarea + '___Frame').parentNode.removeChild($(textarea + '___Frame'));
  $(textarea).style.display = 'block';
  
  $(textarea).value = xhtml;
}

function selectTS(link)
{
  siblings = (link.parentNode.children) ? link.parentNode.children : link.parentNode.childNodes;
  for (var i=0; i<siblings.length; i++)
    siblings[i].className = 'test';
  link.className = 'active';
  link.blur();
}


/**
 * SWFObject v1.5.1: Flash Player detection and embed - http://blog.deconcept.com/swfobject/
 *
 * SWFObject is (c) 2007 Geoff Stearns and is released under the MIT License:
 * http://www.opensource.org/licenses/mit-license.php
 *
 */
if(typeof deconcept == "undefined") var deconcept = {};
if(typeof deconcept.util == "undefined") deconcept.util = {};
if(typeof deconcept.SWFObjectUtil == "undefined") deconcept.SWFObjectUtil = {};
deconcept.SWFObject = function(swf, id, w, h, ver, c, quality, xiRedirectUrl, redirectUrl, detectKey) {
	if (!document.getElementById) { return; }
	this.DETECT_KEY = detectKey ? detectKey : 'detectflash';
	this.skipDetect = deconcept.util.getRequestParameter(this.DETECT_KEY);
	this.params = {};
	this.variables = {};
	this.attributes = [];
	if(swf) { this.setAttribute('swf', swf); }
	if(id) { this.setAttribute('id', id); }
	if(w) { this.setAttribute('width', w); }
	if(h) { this.setAttribute('height', h); }
	if(ver) { this.setAttribute('version', new deconcept.PlayerVersion(ver.toString().split("."))); }
	this.installedVer = deconcept.SWFObjectUtil.getPlayerVersion();
	if (!window.opera && document.all && this.installedVer.major > 7) {
		// only add the onunload cleanup if the Flash Player version supports External Interface and we are in IE
		// fixes bug in some fp9 versions see http://blog.deconcept.com/2006/07/28/swfobject-143-released/
		if (!deconcept.unloadSet) {
			deconcept.SWFObjectUtil.prepUnload = function() {
				__flash_unloadHandler = function(){};
				__flash_savedUnloadHandler = function(){};
				window.attachEvent("onunload", deconcept.SWFObjectUtil.cleanupSWFs);
			}
			window.attachEvent("onbeforeunload", deconcept.SWFObjectUtil.prepUnload);
			deconcept.unloadSet = true;
		}
	}
	if(c) { this.addParam('bgcolor', c); }
	var q = quality ? quality : 'high';
	this.addParam('quality', q);
	this.setAttribute('useExpressInstall', false);
	this.setAttribute('doExpressInstall', false);
	var xir = (xiRedirectUrl) ? xiRedirectUrl : window.location;
	this.setAttribute('xiRedirectUrl', xir);
	this.setAttribute('redirectUrl', '');
	if(redirectUrl) { this.setAttribute('redirectUrl', redirectUrl); }
}
deconcept.SWFObject.prototype = {
	useExpressInstall: function(path) {
		this.xiSWFPath = !path ? "expressinstall.swf" : path;
		this.setAttribute('useExpressInstall', true);
	},
	setAttribute: function(name, value){
		this.attributes[name] = value;
	},
	getAttribute: function(name){
		return this.attributes[name] || "";
	},
	addParam: function(name, value){
		this.params[name] = value;
	},
	getParams: function(){
		return this.params;
	},
	addVariable: function(name, value){
		this.variables[name] = value;
	},
	getVariable: function(name){
		return this.variables[name] || "";
	},
	getVariables: function(){
		return this.variables;
	},
	getVariablePairs: function(){
		var variablePairs = [];
		var key;
		var variables = this.getVariables();
		for(key in variables){
			variablePairs[variablePairs.length] = key +"="+ variables[key];
		}
		return variablePairs;
	},
	getSWFHTML: function() {
		var swfNode = "";
		if (navigator.plugins && navigator.mimeTypes && navigator.mimeTypes.length) { // netscape plugin architecture
			if (this.getAttribute("doExpressInstall")) {
				this.addVariable("MMplayerType", "PlugIn");
				this.setAttribute('swf', this.xiSWFPath);
			}
			swfNode = '<embed type="application/x-shockwave-flash" src="'+ this.getAttribute('swf') +'" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ (this.getAttribute('style') || "") +'"';
			swfNode += ' id="'+ this.getAttribute('id') +'" name="'+ this.getAttribute('id') +'" ';
			var params = this.getParams();
			 for(var key in params){ swfNode += [key] +'="'+ params[key] +'" '; }
			var pairs = this.getVariablePairs().join("&");
			 if (pairs.length > 0){ swfNode += 'flashvars="'+ pairs +'"'; }
			swfNode += '/>';
		} else { // PC IE
			if (this.getAttribute("doExpressInstall")) {
				this.addVariable("MMplayerType", "ActiveX");
				this.setAttribute('swf', this.xiSWFPath);
			}
			
			swfNode = '<object id="'+ this.getAttribute('id') +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="'+ this.getAttribute('width') +'" height="'+ this.getAttribute('height') +'" style="'+ (this.getAttribute('style') || "") +'">';
			swfNode += '<param name="movie" value="'+ this.getAttribute('swf') +'" />';
			var params = this.getParams();
			for(var key in params) {
			 swfNode += '<param name="'+ key +'" value="'+ params[key] +'" />';
			}
			var pairs = this.getVariablePairs().join("&");
			if(pairs.length > 0) {swfNode += '<param name="flashvars" value="'+ pairs +'" />';}
			swfNode += "</object>";
		}
		return swfNode;
	},
	write: function(elementId){
		if(this.getAttribute('useExpressInstall')) {
			// check to see if we need to do an express install
			var expressInstallReqVer = new deconcept.PlayerVersion([6,0,65]);
			if (this.installedVer.versionIsValid(expressInstallReqVer) && !this.installedVer.versionIsValid(this.getAttribute('version'))) {
				this.setAttribute('doExpressInstall', true);
				this.addVariable("MMredirectURL", escape(this.getAttribute('xiRedirectUrl')));
				document.title = document.title.slice(0, 47) + " - Flash Player Installation";
				this.addVariable("MMdoctitle", document.title);
			}
		}
		if(this.skipDetect || this.getAttribute('doExpressInstall') || this.installedVer.versionIsValid(this.getAttribute('version'))){
			var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
			n.innerHTML = this.getSWFHTML();
			return true;
		}else{
			if(this.getAttribute('redirectUrl') != "") {
				document.location.replace(this.getAttribute('redirectUrl'));
			}
			else
			{
        var n = (typeof elementId == 'string') ? document.getElementById(elementId) : elementId;
			  n.innerHTML = '<br><br><br><br><br><br><h4>This eCard requires Adobe Flash Player version 8 or above,<br> please <a href="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" target="_blank">click here to upgrade to the latest version of Flash Player now </a></h4><br><br><br><br><br>';
			}
		}
		return false;
	}
}

/* ---- detection functions ---- */
deconcept.SWFObjectUtil.getPlayerVersion = function(){
	var PlayerVersion = new deconcept.PlayerVersion([0,0,0]);
	if(navigator.plugins && navigator.mimeTypes.length){
		var x = navigator.plugins["Shockwave Flash"];
		if(x && x.description) {
			PlayerVersion = new deconcept.PlayerVersion(x.description.replace(/([a-zA-Z]|\s)+/, "").replace(/(\s+r|\s+b[0-9]+)/, ".").split("."));
		}
	}else if (navigator.userAgent && navigator.userAgent.indexOf("Windows CE") >= 0){ // if Windows CE
		var axo = 1;
		var counter = 3;
		while(axo) {
			try {
				counter++;
				axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash."+ counter);
//				document.write("player v: "+ counter);
				PlayerVersion = new deconcept.PlayerVersion([counter,0,0]);
			} catch (e) {
				axo = null;
			}
		}
	} else { // Win IE (non mobile)
		// do minor version lookup in IE, but avoid fp6 crashing issues
		// see http://blog.deconcept.com/2006/01/11/getvariable-setvariable-crash-internet-explorer-flash-6/
		try{
			var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		}catch(e){
			try {
				var axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
				PlayerVersion = new deconcept.PlayerVersion([6,0,21]);
				axo.AllowScriptAccess = "always"; // error if player version < 6.0.47 (thanks to Michael Williams @ Adobe for this code)
			} catch(e) {
				if (PlayerVersion.major == 6) {
					return PlayerVersion;
				}
			}
			try {
				axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			} catch(e) {}
		}
		if (axo != null) {
			PlayerVersion = new deconcept.PlayerVersion(axo.GetVariable("$version").split(" ")[1].split(","));
		}
	}
	return PlayerVersion;
}
deconcept.PlayerVersion = function(arrVersion){
	this.major = arrVersion[0] != null ? parseInt(arrVersion[0]) : 0;
	this.minor = arrVersion[1] != null ? parseInt(arrVersion[1]) : 0;
	this.rev = arrVersion[2] != null ? parseInt(arrVersion[2]) : 0;
}
deconcept.PlayerVersion.prototype.versionIsValid = function(fv){
	if(this.major < fv.major) return false;
	if(this.major > fv.major) return true;
	if(this.minor < fv.minor) return false;
	if(this.minor > fv.minor) return true;
	if(this.rev < fv.rev) return false;
	return true;
}
/* ---- get value of query string param ---- */
deconcept.util = {
	getRequestParameter: function(param) {
		var q = document.location.search || document.location.hash;
		if (param == null) { return q; }
		if(q) {
			var pairs = q.substring(1).split("&");
			for (var i=0; i < pairs.length; i++) {
				if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) {
					return pairs[i].substring((pairs[i].indexOf("=")+1));
				}
			}
		}
		return "";
	}
}
/* fix for video streaming bug */
deconcept.SWFObjectUtil.cleanupSWFs = function() {
	var objects = document.getElementsByTagName("OBJECT");
	for (var i = objects.length - 1; i >= 0; i--) {
		objects[i].style.display = 'none';
		for (var x in objects[i]) {
			if (typeof objects[i][x] == 'function') {
				objects[i][x] = function(){};
			}
		}
	}
}
/* add document.getElementById if needed (mobile IE < 5) */
if (!document.getElementById && document.all) { document.getElementById = function(id) { return document.all[id]; }}

/* add some aliases for ease of use/backwards compatibility */
var getQueryParamValue = deconcept.util.getRequestParameter;
var FlashObject = deconcept.SWFObject; // for legacy support
var SWFObject = deconcept.SWFObject;



// Copyright (c) 2006 Sébastien Gruhier (http://xilinus.com, http://itseb.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
// 
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// VERSION 0.26

var Carousel = Class.create();
Carousel.prototype = {
  // Constructor
  initialize: function(carouselElemID) {
    this.carouselElemID = carouselElemID;
    
    this.options = Object.extend({
      numVisible:           7,
      scrollInc:            6,
      animParameters:      {},
      buttonStateHandler:  null,
      animHandler:         null,
      ajaxHandler:         null,
      initDoneHandler:     null,
      queue:               "carousel",
      size:                0,
      prevElementID:       "prev-arrow",
      nextElementID:       "next-arrow",
      ajaxParameters:      null,
      url:                 null
		}, arguments[1] || {});

		this.initDone = false;
		this.animRunning = "none";
    this.requestIsRunning = false;
    
		// add afterFinish options to animParameters (store old function)
		this.animAfterFinish = this.options.animParameters.afterFinish;
		Object.extend(this.options.animParameters, {afterFinish:  this._animDone.bind(this), queue: { position:'end', scope: this.options.queue }});
	  
		// Event bindings
		this.prevScroll = this._prevScroll.bindAsEventListener(this);
		this.nextScroll = this._nextScroll.bindAsEventListener(this);
		this.onComplete = this._onComplete.bindAsEventListener(this);
		this.onFailure  = this._onFailure.bindAsEventListener(this);

		Event.observe(this.options.prevElementID, "click", this.prevScroll);
		Event.observe(this.options.nextElementID, "click", this.nextScroll);
		
		// Get DOM UL element
		var carouselListClass = "carousel-list";
		this.carouselList = document.getElementsByClassName(carouselListClass, $(carouselElemID))[0]
		this.options.size =  $(this.carouselList.getElementsByTagName("li")).length;
		// Init data
		this._init();
  },
  
  // Destructor
 	destroy: function() {
  	Event.stopObserving(this.options.prevElementID, "click", this.prevScroll);
  	Event.stopObserving(this.options.nextElementID, "click", this.nextScroll);
	},
	
	scrollTo: function(newStart) {
		var old_inc = this.options.scrollInc;
		this.ignoreNoMoreImages = true;
		if(newStart > this.currentIndex) {
			this.options.scrollInc = newStart - this.currentIndex;
			this._nextScroll(this);
		} else {
			this.options.scrollInc = this.currentIndex - newStart;
			this._prevScroll(this);
		}
    this.options.scrollInc = old_inc;
	},
	
  /* "Private" functions */
  _init: function() {
    this.currentIndex = 0;
      
    // Ajax content
    if (this.options.url)
  	  this._request(this.currentIndex, this.options.numVisible);
	  // Static content
  	else {
  	  this._getLiElementSize();
  		this._updateButtonStateHandler(this.options.prevElementID, false);
  		this._updateButtonStateHandler(this.options.nextElementID, this.options.size > this.options.numVisible);
  	}
  },
  
  _prevScroll: function(event) {
    if (this.animRunning != "none" || this.currentIndex == 0)
      return;

    var inc = this.options.scrollInc;

    if (this.currentIndex - inc < 0)
      inc = this.currentIndex;

    this._scroll(inc)		  
	  return false;
  },
  
  _nextScroll: function(event) {
    
    if (this.animRunning != "none")
      return false;
            
    // Check if there are enough elements in cache
    if (this.currentIndex + this.options.numVisible + this.options.scrollInc <= this.options.size) 
      this._scroll(-this.options.scrollInc);
    else {
      // Compute how many are in the cache
      this.nbInCache = this.options.size - (this.currentIndex + this.options.numVisible);
      if (this.options.url && this.noMoreImages == false) 
        this._request(this.currentIndex + this.options.numVisible + this.nbInCache, this.options.scrollInc - this.nbInCache);
      else  {
	 if (this.nbInCache > 0)
          this._scroll(-this.nbInCache);
      }
    }
    return false;
  },
  
  _request: function(start, nb) {
    if (this.options.url && ! this.requestIsRunning) {
      this.requestIsRunning = true;
      
      if (this.options.ajaxHandler)
        this.options.ajaxHandler(this, "before");
      
      var params = "start=" + start + "&nb=" + nb;
      if (this.options.ajaxParameters != null)
        params += "&" + this.options.ajaxParameters
      
      new Ajax.Request(this.options.url, {parameters: params, onComplete: this.onComplete, onFailure: this.onFailure});
    }
  },
  
  _onComplete: function(originalRequest){
    this.requestIsRunning = false;
    this.carouselList.innerHTML += originalRequest.responseText;
    // Compute how many new elements we have
    var size = this.options.size;
    this.options.size = this.carouselList.getElementsByTagName("li").length;
    var inc = this.options.size - size;
    
		// First run, compute li size
		if (this.initDone == false) {
  		this._getLiElementSize()
  		this.currentIndex = 0;
  		this.initDone = true;
      if (this.options.initDoneHandler) 
        this.options.initDoneHandler(this);
         
  		// Update button states
		  this._updateButtonStateHandler(this.options.prevElementID, false);
		  this._updateButtonStateHandler(this.options.nextElementID, this.options.size == this.options.numVisible);
		  this.noMoreImages = this.options.size < this.options.numVisible
		}
		// Add images
		else {
		  if (!this.ignoreNoMoreImages)
		    this.noMoreImages = inc != this.options.scrollInc;
		  else
		    this.ignoreNoMoreImages = false;
		  // Add images
		  if (inc > 0) {
        this._scroll(-inc, this.noMoreImages)
      }
      // No more images, disable next button
		  else {
		    if (this.nbInCache >0)
          this._scroll(-this.nbInCache, true);
		    
		    this._updateButtonStateHandler(this.options.nextElementID, false);
	    }
		}
		if (this.options.ajaxHandler)
      this.options.ajaxHandler(this, "after");
  },
  
  _onFailure: function(originalRequest){    
    this.requestIsRunning = false;
  },

  _animDone: function(event){   
    if (this.options.animHandler)
      this.options.animHandler(this.carouselElemID, "after", this.animRunning);
     
    this.animRunning = "none";
    // Call animAfterFinish if exists
    if (this.animAfterFinish)
      this.animAfterFinish(event);
  },
  
  _updateButtonStateHandler: function(button, state) {
		if (this.options.buttonStateHandler) 
		    this.options.buttonStateHandler(button, state)
   },
  
  _scroll: function(delta, forceDisableNext) {      
    this.animRunning = delta > 0 ? "prev" : "next";
    
    if (this.options.animHandler)
      this.options.animHandler(this.carouselElemID, "before", this.animRunning);

    new Effect.MoveBy(this.carouselList, 0, delta * this.elementSize, this.options.animParameters);
    this.currentIndex -= delta;
    this._updateButtonStateHandler(this.options.prevElementID, this.currentIndex != 0);
    
    if (this.options.url && this.noMoreImages == false)
      enable = true;
    else
      enable = (this.currentIndex + this.options.numVisible < this.options.size);
    this._updateButtonStateHandler(this.options.nextElementID, (forceDisableNext ? false : enable));
  },
  
  _getLiElementSize: function() {
    var li = $(this.carouselList.getElementsByTagName("li")[0]);
    this.elementSize = li.getDimensions().width + parseFloat(li.getStyle("margin-left")) + parseFloat(li.getStyle("margin-right"));
  }
}