// bilder tauschen

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}


// got to url

function MM_goToURL() { //v3.0
  var i, args=MM_goToURL.arguments; document.MM_returnValue = false;
  for (i=0; i<(args.length-1); i+=2) eval(args[i]+".location='"+args[i+1]+"'");
}
//toggle

function toggle(targetId){
  	if (document.getElementById){
        target = document.getElementById(targetId);
           if (target.style.display == "none"){
              target.style.display = "block";
           }
		   else{
				target.style.display = "none";
		   
		   }
	}	
}

// show-hide-layer

function MM_showHideLayers() { //v9.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) 
  with (document) if (getElementById && ((obj=getElementById(args[i]))!=null)) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}




// qTip - CSS Tool Tips - by Craig Erskine
// http://qrayg.com
//
// Multi-tag support by James Crooke
// http://www.cj-design.com
//
// Inspired by code from Travis Beckham
// http://www.squidfingers.com | http://www.podlob.com
//
// Copyright (c) 2006 Craig Erskine
// Permission is granted to copy, distribute and/or modify this document
// under the terms of the GNU Free Documentation License, Version 1.3
// or any later version published by the Free Software Foundation;
// with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
// A copy of the license is included in the section entitled "GNU
// Free Documentation License".

var qTipTag = "a,div,span,img,area,h1,label,p,h3"; //Which tag do you want to qTip-ize? Keep it lowercase!//
var qTipX = -60; //This is qTip's X offset//
var qTipY = -50; //This is qTip's Y offset//

//There's No need to edit anything below this line//
tooltip = {
  name : "qTip",
  offsetX : qTipX,
  offsetY : qTipY,
  tip : null
}

tooltip.init = function () {
	var tipNameSpaceURI = "http://www.w3.org/1999/xhtml";
	if(!tipContainerID){ var tipContainerID = "qTip";}
	var tipContainer = document.getElementById(tipContainerID);

	if(!tipContainer) {
	  tipContainer = document.createElementNS ? document.createElementNS(tipNameSpaceURI, "div") : document.createElement("div");
		tipContainer.setAttribute("id", tipContainerID);
	  document.getElementsByTagName("body").item(0).appendChild(tipContainer);
	}

	if (!document.getElementById) return;
	this.tip = document.getElementById (this.name);
	if (this.tip) document.onmousemove = function (evt) {tooltip.move (evt)};

	var a, sTitle, elements;
	
	var elementList = qTipTag.split(",");
	for(var j = 0; j < elementList.length; j++)
	{	
		elements = document.getElementsByTagName(elementList[j]);
		if(elements)
		{
			for (var i = 0; i < elements.length; i ++)
			{
				a = elements[i];
				sTitle = a.getAttribute("title");				
				if(sTitle)
				{
					a.setAttribute("tiptitle", sTitle);
					a.removeAttribute("title");
					a.removeAttribute("alt");
					a.onmouseover = function() {tooltip.show(this.getAttribute('tiptitle'))};
					a.onmouseout = function() {tooltip.hide()};
				}
			}
		}
	}
}

tooltip.move = function (evt) {
	var x=0, y=0;
	if (document.all) {//IE
		x = (document.documentElement && document.documentElement.scrollLeft) ? document.documentElement.scrollLeft : document.body.scrollLeft;
		y = (document.documentElement && document.documentElement.scrollTop) ? document.documentElement.scrollTop : document.body.scrollTop;
		x += window.event.clientX;
		y += window.event.clientY;
		
	} else {//Good Browsers
		x = evt.pageX;
		y = evt.pageY;
	}
	this.tip.style.left = (x + this.offsetX) + "px";
	this.tip.style.top = (y + this.offsetY) + "px";
}

tooltip.show = function (text) {
	if (!this.tip) return;
	this.tip.innerHTML = text;
	this.tip.style.display = "block";
}

tooltip.hide = function () {
	if (!this.tip) return;
	this.tip.innerHTML = "";
	this.tip.style.display = "none";
}

window.onload = function () {
	tooltip.init ();
}


var Spry;

if (!Spry) Spry = {};

Spry.forwards = 1; // const
Spry.backwards = 2; // const

Spry.linearTransition = 1; // const
Spry.sinusoidalTransition = 2; // const

if (!Spry.Effect) Spry.Effect = {};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Registry
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Registry = function()
{
	this.elements = new Array();

	_AnimatedElement = function (element) 
	{
		this.element = element;
		this.currentEffect = -1;
		this.effectArray = new Array();
	};
	
	this.AnimatedElement = _AnimatedElement;

};
 
Spry.Effect.Registry.prototype.getRegisteredEffect = function(element, effect) 
{
	var eleIdx = this.getIndexOfElement(element);

	if (eleIdx == -1)
	{
		this.elements[this.elements.length] = new this.AnimatedElement(element);
		eleIdx = this.elements.length - 1;
	}

	var foundEffectArrayIdx = -1;
	for (var i = 0; i < this.elements[eleIdx].effectArray.length; i++) 
	{
		if (this.elements[eleIdx].effectArray[i])
		{
			if (this.effectsAreTheSame(this.elements[eleIdx].effectArray[i], effect))
			{
				foundEffectArrayIdx = i;
				//this.elements[eleIdx].effectArray[i].reset();
				if (this.elements[eleIdx].effectArray[i].isRunning == true) {
					//Spry.Debug.trace('isRunning == true');
					this.elements[eleIdx].effectArray[i].cancel();
				}
				this.elements[eleIdx].currentEffect = i;
				if (this.elements[eleIdx].effectArray[i].options && (this.elements[eleIdx].effectArray[i].options.toggle != null)) {
					if (this.elements[eleIdx].effectArray[i].options.toggle == true)
						this.elements[eleIdx].effectArray[i].doToggle();
				} else { // same effect name (but no options or options.toggle field)
					this.elements[eleIdx].effectArray[i] = effect;
				}

				break;
			}
		}
	}

	if (foundEffectArrayIdx == -1) 
	{
		var currEffectIdx = this.elements[eleIdx].effectArray.length;
		this.elements[eleIdx].effectArray[currEffectIdx] = effect;
		this.elements[eleIdx].currentEffect = currEffectIdx;
	}

	var idx = this.elements[eleIdx].currentEffect;
	return this.elements[eleIdx].effectArray[idx];
}

Spry.Effect.Registry.prototype.getIndexOfElement = function(element)
{
	var registryIndex = -1;
	for (var i = 0; i < this.elements.length; i++)
	{
		if (this.elements[i]) {
			if (this.elements[i].element == element)
				registryIndex = i;
		}
	}
	return registryIndex;
}

Spry.Effect.Registry.prototype.effectsAreTheSame = function(effectA, effectB)
{
	if (effectA.name != effectB.name) 
		return false;

	if(effectA.effectsArray) // cluster effect
	{
		if (!effectB.effectsArray || effectA.effectsArray.length != effectB.effectsArray.length)
			return false;

		for (var i = 0; i < effectA.effectsArray.length; i++)
		{
			if(!Spry.Effect.Utils.optionsAreIdentical(effectA.effectsArray[i].effect.options, effectB.effectsArray[i].effect.options))
				return false;
		}
	}
	else // single effect
	{
		if(effectB.effectsArray || !Spry.Effect.Utils.optionsAreIdentical(effectA.options, effectB.options))
			return false;
	}

	return true;
}

var SpryRegistry = new Spry.Effect.Registry;

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Utils
//
//////////////////////////////////////////////////////////////////////

if (!Spry.Effect.Utils) Spry.Effect.Utils = {};

Spry.Effect.Utils.showError = function(msg)
{
	alert('Spry.Effect ERR: ' + msg);
}

Spry.Effect.Utils.Position = function()
{
	this.x = 0; // left
	this.y = 0; // top
	this.units = "px";
}

Spry.Effect.Utils.Rectangle = function()
{
	this.width = 0;
	this.height = 0;
	this.units = "px";
}

Spry.Effect.Utils.PositionedRectangle = function()
{
	this.position = new Spry.Effect.Utils.Position;
	this.rectangle = new Spry.Effect.Utils.Rectangle;
}

Spry.Effect.Utils.intToHex = function(integerNum) 
{
	var result = integerNum.toString(16);
	if (result.length == 1) 
		result = "0" + result;
	return result;
}

Spry.Effect.Utils.hexToInt = function(hexStr) 
{
	return parseInt(hexStr, 16); 
}

Spry.Effect.Utils.rgb = function(redInt, greenInt, blueInt) 
{
	
	var redHex = Spry.Effect.Utils.intToHex(redInt);
	var greenHex = Spry.Effect.Utils.intToHex(greenInt);
	var blueHex = Spry.Effect.Utils.intToHex(blueInt);
	compositeColorHex = redHex.concat(greenHex, blueHex);
	compositeColorHex = '#' + compositeColorHex;
	return compositeColorHex;
}

Spry.Effect.Utils.camelize = function(stringToCamelize)
{
    var oStringList = stringToCamelize.split('-');
	var isFirstEntry = true;
	var camelizedString = '';

	for(var i=0; i < oStringList.length; i++)
	{
		if(oStringList[i].length>0)
		{
			if(isFirstEntry)
			{
				camelizedString = oStringList[i];
				isFirstEntry = false;
			}
			else
			{
				var s = oStringList[i];
      			camelizedString += s.charAt(0).toUpperCase() + s.substring(1);
			}
		}
	}

	return camelizedString;
}

Spry.Effect.Utils.isPercentValue = function(value) 
{
	var result = false;
	try
	{
		if (value.lastIndexOf("%") > 0)
			result = true;
	}
	catch (e) {}
	return result;
}

Spry.Effect.Utils.getPercentValue = function(value) 
{
	var result = 0;
	try
	{
		result = Number(value.substring(0, value.lastIndexOf("%")));
	}
	catch (e) {Spry.Effect.Utils.showError('Spry.Effect.Utils.getPercentValue: ' + e);}
	return result;
}

Spry.Effect.Utils.getPixelValue = function(value) 
{
	var result = 0;
	try
	{
		result = Number(value.substring(0, value.lastIndexOf("px")));
	}
	catch (e) {}
	return result;
}

Spry.Effect.Utils.getFirstChildElement = function(node)
{
	if (node)
	{
		var childCurr = node.firstChild;

		while (childCurr)
		{
			if (childCurr.nodeType == 1) // Node.ELEMENT_NODE
				return childCurr;

			childCurr = childCurr.nextSibling;
		}
	}

	return null;
};

Spry.Effect.Utils.fetchChildImages = function(startEltIn, targetImagesOut)
{
	if(!startEltIn  || startEltIn.nodeType != 1 || !targetImagesOut)
		return;

	if(startEltIn.hasChildNodes())
	{
		var childImages = startEltIn.getElementsByTagName('img')
		var imageCnt = childImages.length;
		for(var i=0; i<imageCnt; i++)
		{
			var imgCurr = childImages[i];
			var dimensionsCurr = Spry.Effect.getDimensions(imgCurr);
			targetImagesOut.push([imgCurr,dimensionsCurr.width,dimensionsCurr.height]);
		}
	}
}

Spry.Effect.Utils.optionsAreIdentical = function(optionsA, optionsB)
{
	if(optionsA == null && optionsB == null)
		return true;

	if(optionsA != null && optionsB != null)
	{
		var objectCountA = 0;
		var objectCountB = 0;

		for (var propA in optionsA) objectCountA++;
		for (var propB in optionsB) objectCountB++;

		if(objectCountA != objectCountB)
			return false;

		for (var prop in optionsA)
		{
			if (optionsA[prop] === undefined)
			{
				if(optionsB[prop] !== undefined)
					return false;
			}
			else if((optionsB[prop] === undefined) || (optionsA[prop] != optionsB[prop]))
			{
				return false;
			}
		}

		return true;
	}

	return false;
}

//////////////////////////////////////////////////////////////////////
//
// DHTML manipulation
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.getElement = function(ele)
{
	var element = null;
	if (ele && typeof ele == "string")
		element = document.getElementById(ele);
	else
		element = ele;
	if (element == null) Spry.Effect.Utils.showError('Element "' + ele + '" not found.');
	return element;
	
}

Spry.Effect.getStyleProp = function(element, prop)
{
	var value;

	try
	{
		value = element.style[Spry.Effect.Utils.camelize(prop)];
		if (!value)
		{
		    // Removed because call of 'getComputedStyle' causes problems
		    // on safari and opera (mac only). The function returns the
		    // correct value but it seems that there occurs a timing issue.

			if (document.defaultView && document.defaultView.getComputedStyle) {
				var css = document.defaultView.getComputedStyle(element, null);
				value = css ? css.getPropertyValue(prop) : null;
			} else
				if (element.currentStyle) {
					value = element.currentStyle[Spry.Effect.Utils.camelize(prop)];
				}
		}
	}
	catch (e) {Spry.Effect.Utils.showError('Spry.Effect.getStyleProp: ' + e);}

	return value == 'auto' ? null : value;
};

Spry.Effect.getStylePropRegardlessOfDisplayState = function(element, prop, displayElement)
{
	var refElement = displayElement ? displayElement : element;
	var displayOrig = Spry.Effect.getStyleProp(refElement, 'display');
	var visibilityOrig = Spry.Effect.getStyleProp(refElement, 'visibility');

	if(displayOrig == 'none')
	{
		Spry.Effect.setStyleProp(refElement, 'visibility', 'hidden');
		Spry.Effect.setStyleProp(refElement, 'display', 'block');
	
		if(window.opera) // opera needs focus to calculate the size for hidden elements
			refElement.focus();
	}

	var styleProp = Spry.Effect.getStyleProp(element, prop);

	if(displayOrig == 'none') // reset the original values
	{
		Spry.Effect.setStyleProp(refElement, 'display', 'none');
		Spry.Effect.setStyleProp(refElement, 'visibility', visibilityOrig);
	}

	return styleProp;
};

Spry.Effect.setStyleProp = function(element, prop, value)
{
	try
	{
		element.style[Spry.Effect.Utils.camelize(prop)] = value;
	}
	catch (e) {Spry.Effect.Utils.showError('Spry.Effect.setStyleProp: ' + e);}

	return null;
};

Spry.Effect.makePositioned = function(element)
{
	var pos = Spry.Effect.getStyleProp(element, 'position');
	if (!pos || pos == 'static') {
		element.style.position = 'relative';

		// Opera returns the offset relative to the positioning context, when an
		// element is position relative but top and left have not been defined
		if (window.opera) {
			element.style.top = 0;
			element.style.left = 0;
		}
	}
}

Spry.Effect.isInvisible = function(element)
{
	var propDisplay = Spry.Effect.getStyleProp(element, 'display');
	if (propDisplay && propDisplay.toLowerCase() == 'none')
		return true;

	var propVisible = Spry.Effect.getStyleProp(element, 'visibility');
	if (propVisible && propVisible.toLowerCase() == 'hidden')
		return true;

	return false;
}

Spry.Effect.enforceVisible = function(element)
{
	var propDisplay = Spry.Effect.getStyleProp(element, 'display');
	if (propDisplay && propDisplay.toLowerCase() == 'none')
		Spry.Effect.setStyleProp(element, 'display', 'block');

	var propVisible = Spry.Effect.getStyleProp(element, 'visibility');
	if (propVisible && propVisible.toLowerCase() == 'hidden')
		Spry.Effect.setStyleProp(element, 'visibility', 'visible');
}

Spry.Effect.makeClipping = function(element) 
{
	var overflow = Spry.Effect.getStyleProp(element, 'overflow');
	if (overflow != 'hidden' && overflow != 'scroll')
	{
		// IE 7 bug: set overflow property to hidden changes the element height to 0
		// -> therefore we save the height before changing the overflow property and set the old size back
		var heightCache = 0;
		var needsCache = /MSIE 7.0/.test(navigator.userAgent) && /Windows NT/.test(navigator.userAgent);
		if(needsCache)
			heightCache = Spry.Effect.getDimensionsRegardlessOfDisplayState(element).height;

		Spry.Effect.setStyleProp(element, 'overflow', 'hidden');

		if(needsCache)
			Spry.Effect.setStyleProp(element, 'height', heightCache+'px');
	}
}

Spry.Effect.cleanWhitespace = function(element) 
{
	var childCountInit = element.childNodes.length;
    for (var i = childCountInit - 1; i >= 0; i--) {
      var node = element.childNodes[i];
      if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
	  {
		  try
		  {
		 	element.removeChild(node);
		  }
		  catch (e) {Spry.Effect.Utils.showError('Spry.Effect.cleanWhitespace: ' + e);}
	  }
    }
}

Spry.Effect.getComputedStyle = function(element)
{
	var computedStyle = /MSIE/.test(navigator.userAgent) ? element.currentStyle : document.defaultView.getComputedStyle(element, null);
	return computedStyle;
}

Spry.Effect.getDimensions = function(element)
{
	var dimensions = new Spry.Effect.Utils.Rectangle;
	var computedStyle = null;

	if (element.style.width && /px/i.test(element.style.width))
	{
		dimensions.width = parseInt(element.style.width); // without padding
	}
	else
	{
		computedStyle = Spry.Effect.getComputedStyle(element);
		var tryComputedStyle = computedStyle && computedStyle.width && /px/i.test(computedStyle.width);

		if (tryComputedStyle)
			dimensions.width = parseInt(computedStyle.width); // without padding, includes css

		if (!tryComputedStyle || dimensions.width == 0) // otherwise we might run into problems on safari and opera (mac only)
			dimensions.width = element.offsetWidth;   // includes padding
	}

	if (element.style.height && /px/i.test(element.style.height))
	{
		dimensions.height = parseInt(element.style.height); // without padding
	}
	else
	{
		if (!computedStyle)
			computedStyle = Spry.Effect.getComputedStyle(element);

        var tryComputedStyle = computedStyle && computedStyle.height && /px/i.test(computedStyle.height);

		if (tryComputedStyle)
			dimensions.height = parseInt(computedStyle.height); // without padding, includes css

		if(!tryComputedStyle || dimensions.height == 0) // otherwise we might run into problems on safari and opera (mac only)
			dimensions.height = element.offsetHeight;   // includes padding
	}

	return dimensions;
}

Spry.Effect.getDimensionsRegardlessOfDisplayState = function(element, displayElement)
{
	// If the displayElement display property is set to 'none', we temporarily set its
	// visibility state to 'hidden' to be able to calculate the dimension.

	var refElement = displayElement ? displayElement : element;
	var displayOrig = Spry.Effect.getStyleProp(refElement, 'display');
	var visibilityOrig = Spry.Effect.getStyleProp(refElement, 'visibility');

	if(displayOrig == 'none')
	{
		Spry.Effect.setStyleProp(refElement, 'visibility', 'hidden');
		Spry.Effect.setStyleProp(refElement, 'display', 'block');

		if(window.opera) // opera needs focus to calculate the size for hidden elements
			refElement.focus();
	}

	var dimensions = Spry.Effect.getDimensions(element);

	if(displayOrig == 'none') // reset the original values
	{
		Spry.Effect.setStyleProp(refElement, 'display', 'none');
		Spry.Effect.setStyleProp(refElement, 'visibility', visibilityOrig);
	}

	return dimensions;
}

Spry.Effect.getOpacity = function(element)
{
  var o = Spry.Effect.getStyleProp(element, "opacity");
  if (o == undefined || o == null)
    o = 1.0;
  return o;
}

Spry.Effect.getColor = function(element)
{
  var c = Spry.Effect.getStyleProp(ele, "background-color");
  return c;
}

Spry.Effect.getPosition = function(element)
{
	var position = new Spry.Effect.Utils.Position;
	var computedStyle = null;

	if (element.style.left  && /px/i.test(element.style.left))
	{
		position.x = parseInt(element.style.left); // without padding
	}
	else
	{
		computedStyle = Spry.Effect.getComputedStyle(element);
		var tryComputedStyle = computedStyle && computedStyle.left && /px/i.test(computedStyle.left);

		if (tryComputedStyle)
			position.x = parseInt(computedStyle.left); // without padding, includes css

		if(!tryComputedStyle || position.x == 0) // otherwise we might run into problems on safari and opera (mac only)
			position.x = element.offsetLeft;   // includes padding
	}

	if (element.style.top && /px/i.test(element.style.top))
	{
		position.y = parseInt(element.style.top); // without padding
	}
	else
	{
		if (!computedStyle)
			computedStyle = Spry.Effect.getComputedStyle(element);

        var tryComputedStyle = computedStyle && computedStyle.top && /px/i.test(computedStyle.top);

		if (tryComputedStyle)
			position.y = parseInt(computedStyle.top); // without padding, includes css

		if(!tryComputedStyle || position.y == 0) // otherwise we might run into problems on safari and opera (mac only)
			position.y = element.offsetTop;   // includes padding
	}

	return position;
}

Spry.Effect.getOffsetPosition = Spry.Effect.getPosition; // deprecated

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Animator
// (base class)
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Animator = function(options)
{
	this.name = 'Animator';
	this.element = null;
	this.timer = null;
	this.direction = Spry.forwards;
	this.startMilliseconds = 0;
	this.repeat = 'none';
	this.isRunning = false;
	
	this.options = {
		duration: 500,
		toggle: false,
		transition: Spry.linearTransition,
		interval: 33 // ca. 30 fps
	};
	
	this.setOptions(options);

};

Spry.Effect.Animator.prototype.setOptions = function(options)
{
	if (!options)
		return;
	for (var prop in options)
		this.options[prop] = options[prop];
};

Spry.Effect.Animator.prototype.start = function(withoutTimer)
{
	if (arguments.length == 0)
		withoutTimer = false;
		
	var self = this;

	if (this.options.setup)
	{
		try
		{
			this.options.setup(this.element, this);
		}
		catch (e) {Spry.Effect.Utils.showError('Spry.Effect.Animator.prototype.start: setup callback: ' + e);}
	}
	
	this.prepareStart();

	var currDate = new Date();
	this.startMilliseconds = currDate.getTime();
	
	if (withoutTimer == false) {
		this.timer = setInterval(function() { self.drawEffect(); }, this.options.interval);
	}
	this.isRunning = true;

};

Spry.Effect.Animator.prototype.stop = function()
{
	if (this.timer) {
		clearInterval(this.timer);
		this.timer = null;
	}

	this.startMilliseconds = 0;

	if (this.options.finish)
	{
		try
		{
			this.options.finish(this.element, this);
		}
		catch (e) {Spry.Effect.Utils.showError('Spry.Effect.Animator.prototype.stop: finish callback: ' + e);}
	}
	this.isRunning = false;
	/*
	Spry.Debug.trace('after stop:' + this.name);
	Spry.Debug.trace('this.element.style.top: ' + this.element.style.top);
	Spry.Debug.trace('this.element.style.left: ' + this.element.style.left);
	Spry.Debug.trace('this.element.style.width: ' + this.element.style.width);
	Spry.Debug.trace('this.element.style.height: ' + this.element.style.height);
	*/
};

Spry.Effect.Animator.prototype.cancel = function()
{
	if (this.timer) {
		clearInterval(this.timer);
		this.timer = null;
	}
	this.isRunning = false;
}

Spry.Effect.Animator.prototype.drawEffect = function()
{
	var isRunning = true;

	var position = this.getElapsedMilliseconds() / this.options.duration;
	if (this.getElapsedMilliseconds() > this.options.duration) {
		position = 1.0;
	} else {
		if (this.options.transition == Spry.sinusoidalTransition)
		{
			position = (-Math.cos(position*Math.PI)/2) + 0.5;
		}
		else if (this.options.transition == Spry.linearTransition)
		{
			// default: linear
		}
		else
		{
			Spry.Effect.Utils.showError('unknown transition');
		}
		
	}
	//Spry.Debug.trace('position: ' + position + ' : ' + this.name + '(duration: ' + this.options.duration + 'elapsed: ' + this.getElapsedMilliseconds() + 'test: ' + this.startMilliseconds);
	this.animate(position);
	
	if (this.getElapsedMilliseconds() > this.options.duration) {
		this.stop();
		isRunning = false;
	}
	return isRunning;

};

Spry.Effect.Animator.prototype.getElapsedMilliseconds = function()
{
	if (this.startMilliseconds > 0) {
		var currDate = new Date();
		return (currDate.getTime() - this.startMilliseconds);
	} else {
		return 0;
	}
};

Spry.Effect.Animator.prototype.doToggle = function()
{
	if (this.options.toggle == true) {
		if (this.direction == Spry.forwards) {
			this.direction = Spry.backwards;
		} else if (this.direction == Spry.backwards) {
			this.direction = Spry.forwards;
		}
	}
}

Spry.Effect.Animator.prototype.prepareStart = function() {};

Spry.Effect.Animator.prototype.animate = function(position) {};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Move
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Move = function(element, fromPos, toPos, options)
{
	this.dynamicFromPos = false;
	if (arguments.length == 3)
	{
		options = toPos;
		toPos = fromPos;
		fromPos = Spry.Effect.getPosition(element);
		this.dynamicFromPos = true;
	}

	Spry.Effect.Animator.call(this, options);
	
	this.name = 'Move';
	this.element = Spry.Effect.getElement(element);
	
	if (fromPos.units != toPos.units)
		Spry.Effect.Utils.showError('Spry.Effect.Move: Conflicting units (' + fromPos.units + ', ' + toPos.units + ')');

	this.units = fromPos.units;
	this.startX = fromPos.x;
	this.stopX = toPos.x;
	this.startY = fromPos.y;
	this.stopY = toPos.y;
	
	this.rangeMoveX = this.startX - this.stopX;
	this.rangeMoveY= this.startY - this.stopY;
	
};

Spry.Effect.Move.prototype = new Spry.Effect.Animator();
Spry.Effect.Move.prototype.constructor = Spry.Effect.Move;

Spry.Effect.Move.prototype.animate = function(position)
{
	var left = 0;
	var top = 0;
	
	if (this.direction == Spry.forwards) {
		left = this.startX - (this.rangeMoveX * position);
		top = this.startY - (this.rangeMoveY * position);
	} else if (this.direction == Spry.backwards) {
		left = this.rangeMoveX * position + this.stopX;
		top = this.rangeMoveY * position + this.stopY;
	}
	
	this.element.style.left = left + this.units;
	this.element.style.top = top + this.units;
};

Spry.Effect.Move.prototype.prepareStart = function() 
{
	if (this.dynamicFromPos == true)
	{
		var fromPos = Spry.Effect.getPosition(this.element);
		this.startX = fromPos.x;
		this.startY = fromPos.y;
		
		this.rangeMoveX = this.startX - this.stopX;
		this.rangeMoveY= this.startY - this.stopY;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.MoveSlide
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.MoveSlide = function(element, fromPos, toPos, horizontal, options)
{
	this.dynamicFromPos = false;
	if (arguments.length == 4)
	{
		options = horizontal;
		horizontal = toPos;
		toPos = fromPos;
		fromPos = Spry.Effect.getPosition(element);
		this.dynamicFromPos = true;
	}
	
	Spry.Effect.Animator.call(this, options);
	
	this.name = 'MoveSlide';
	this.element = Spry.Effect.getElement(element);
	this.horizontal = horizontal;
	this.firstChildElement = Spry.Effect.Utils.getFirstChildElement(element);
	this.overflow = Spry.Effect.getStyleProp(this.element, 'overflow');
	this.originalChildRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(this.firstChildElement, this.element);

	if (fromPos.units != toPos.units)
		Spry.Effect.Utils.showError('Spry.Effect.MoveSlide: Conflicting units (' + fromPos.units + ', ' + toPos.units + ')');
		
	this.units = fromPos.units;

	var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
	this.startHeight = originalRect.height;

	this.startX = Number(fromPos.x);
	this.stopX = Number(toPos.x);
	this.startY = Number(fromPos.y);
	this.stopY = Number(toPos.y);

	this.rangeMoveX = this.startX - this.stopX;
	this.rangeMoveY = this.startY - this.stopY;

	this.enforceVisible = Spry.Effect.isInvisible(this.element);
};

Spry.Effect.MoveSlide.prototype = new Spry.Effect.Animator();
Spry.Effect.MoveSlide.prototype.constructor = Spry.Effect.MoveSlide;

Spry.Effect.MoveSlide.prototype.animate = function(position)
{
    if(this.horizontal)
    {
	    var xStart      = (this.direction == Spry.forwards) ? this.startX : this.stopX;
	    var xStop       = (this.direction == Spry.forwards) ? this.stopX : this.startX;
	    var eltWidth    = xStart + position * (xStop - xStart);

	    if(eltWidth<0) eltWidth = 0;

	    if(this.overflow != 'scroll' || eltWidth > this.originalChildRect.width)
		    this.firstChildElement.style.left = eltWidth - this.originalChildRect.width + this.units;

	    this.element.style.width = eltWidth + this.units;
    }
    else
    {
		var yStart      = (this.direction == Spry.forwards) ? this.startY : this.stopY;
		var yStop       = (this.direction == Spry.forwards) ? this.stopY : this.startY;
		var eltHeight   = yStart + position * (yStop - yStart);
	
		if(eltHeight<0) eltHeight = 0;
	
		if(this.overflow != 'scroll' || eltHeight > this.originalChildRect.height)
			this.firstChildElement.style.top = eltHeight - this.originalChildRect.height + this.units;

		this.element.style.height = eltHeight + this.units;
	}
	
	if(this.enforceVisible)
	{
		Spry.Effect.enforceVisible(this.element);
		this.enforceVisible = false;
	}
};

Spry.Effect.MoveSlide.prototype.prepareStart = function() 
{
	if (this.dynamicFromPos == true)
	{
		var fromPos = Spry.Effect.getPosition(this.element);
		this.startX = fromPos.x;
		this.startY = fromPos.y;
		
		this.rangeMoveX = this.startX - this.stopX;
		this.rangeMoveY= this.startY - this.stopY;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Size
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Size = function(element, fromRect, toRect, options)
{
	this.dynamicFromRect = false;
	if (arguments.length == 3)
	{
		options = toRect;
		toRect = fromRect;
		fromRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
		this.dynamicFromRect = true;
	}
	
	Spry.Effect.Animator.call(this, options);
	
	this.name = 'Size';
	this.element = Spry.Effect.getElement(element);

	if (fromRect.units != toRect.units)
		Spry.Effect.Utils.showError('Spry.Effect.Size: Conflicting units (' + fromRect.units + ', ' + toRect.units + ')');
		
	this.units = fromRect.units;

	var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
	this.originalWidth = originalRect.width;

	this.startWidth = fromRect.width;
	this.startHeight = fromRect.height;
	this.stopWidth = toRect.width;
	this.stopHeight = toRect.height;
	this.childImages = new Array();

	if(this.options.scaleContent)
		Spry.Effect.Utils.fetchChildImages(element, this.childImages);

	this.fontFactor = 1.0;
	if(this.element.style && this.element.style.fontSize)
	{
		if(/em\s*$/.test(this.element.style.fontSize))
			this.fontFactor = parseFloat(this.element.style.fontSize);
	}

	if (Spry.Effect.Utils.isPercentValue(this.startWidth))
	{
		var startWidthPercent = Spry.Effect.Utils.getPercentValue(this.startWidth);
		//var originalRect = Spry.Effect.getDimensions(element);
		this.startWidth = originalRect.width * (startWidthPercent / 100);
	}

	if (Spry.Effect.Utils.isPercentValue(this.startHeight))
	{
		var startHeightPercent = Spry.Effect.Utils.getPercentValue(this.startHeight);
		//var originalRect = Spry.Effect.getDimensions(element);
		this.startHeight = originalRect.height * (startHeightPercent / 100);
	}

	if (Spry.Effect.Utils.isPercentValue(this.stopWidth))
	{
		var stopWidthPercent = Spry.Effect.Utils.getPercentValue(this.stopWidth);
		var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
		this.stopWidth = originalRect.width * (stopWidthPercent / 100);
	}

	if (Spry.Effect.Utils.isPercentValue(this.stopHeight))
	{
		var stopHeightPercent = Spry.Effect.Utils.getPercentValue(this.stopHeight);
		var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
		this.stopHeight = originalRect.height * (stopHeightPercent / 100);
	}

	this.widthRange = this.startWidth - this.stopWidth;
	this.heightRange = this.startHeight - this.stopHeight;

	this.enforceVisible = Spry.Effect.isInvisible(this.element);
};

Spry.Effect.Size.prototype = new Spry.Effect.Animator();
Spry.Effect.Size.prototype.constructor = Spry.Effect.Size;

Spry.Effect.Size.prototype.animate = function(position)
{
	var width = 0;
	var height = 0;
	var fontSize = 0;

	if (this.direction == Spry.forwards) {
		width = this.startWidth - (this.widthRange * position);
		height = this.startHeight - (this.heightRange * position);
		fontSize = this.fontFactor*(this.startWidth + position*(this.stopWidth - this.startWidth))/this.originalWidth;
	} else if (this.direction == Spry.backwards) {
		width = this.widthRange * position + this.stopWidth;
		height = this.heightRange * position + this.stopHeight;
		fontSize = this.fontFactor*(this.stopWidth + position*(this.startWidth - this.stopWidth))/this.originalWidth;
	}
	if (this.options.scaleContent == true)
		this.element.style.fontSize = fontSize + 'em';

	//Spry.Debug.trace(fontSize);

	this.element.style.width = width + this.units;
	this.element.style.height = height + this.units;

	if(this.options.scaleContent)
	{
		var propFactor = (this.direction == Spry.forwards) ? (this.startWidth + position*(this.stopWidth - this.startWidth))/this.originalWidth
														   : (this.stopWidth + position*(this.startWidth - this.stopWidth))/this.originalWidth;

		for(var i=0; i < this.childImages.length; i++)
		{
			this.childImages[i][0].style.width = propFactor * this.childImages[i][1] + this.units;
			this.childImages[i][0].style.height = propFactor * this.childImages[i][2] + this.units;
		}
	}

	if(this.enforceVisible)
	{
		Spry.Effect.enforceVisible(this.element);
		this.enforceVisible = false;
	}
};

Spry.Effect.Size.prototype.prepareStart = function() 
{
	if (this.dynamicFromRect == true)
	{
		var fromRect = Spry.Effect.getDimensions(element);
		this.startWidth = fromRect.width;
		this.startHeight = fromRect.height;
	
		this.widthRange = this.startWidth - this.stopWidth;
		this.heightRange = this.startHeight - this.stopHeight;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Opacity
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Opacity = function(element, startOpacity, stopOpacity, options)
{
	this.dynamicStartOpacity = false;
	if (arguments.length == 3)
	{
		options = stopOpacity;
		stopOpacity = startOpacity;
		startOpacity = Spry.Effect.getOpacity(element);
		this.dynamicStartOpacity = true;
	}

	Spry.Effect.Animator.call(this, options);

	this.name = 'Opacity';
	this.element = Spry.Effect.getElement(element);

    // make this work on IE on elements without 'layout'
    if(/MSIE/.test(navigator.userAgent) && (!this.element.hasLayout))
	  Spry.Effect.setStyleProp(this.element, 'zoom', '1');

	this.startOpacity = startOpacity;
	this.stopOpacity = stopOpacity;
	this.opacityRange = this.startOpacity - this.stopOpacity;
	this.enforceVisible = Spry.Effect.isInvisible(this.element);
};

Spry.Effect.Opacity.prototype = new Spry.Effect.Animator();
Spry.Effect.Opacity.prototype.constructor = Spry.Effect.Opacity;

Spry.Effect.Opacity.prototype.animate = function(position)
{
	var opacity = 0;

	if (this.direction == Spry.forwards) {
		opacity = this.startOpacity - (this.opacityRange * position);
	} else if (this.direction == Spry.backwards) {
		opacity = this.opacityRange * position + this.stopOpacity;
	}
	
	this.element.style.opacity = opacity;
	this.element.style.filter = "alpha(opacity=" + Math.floor(opacity * 100) + ")";

	if(this.enforceVisible)
	{
		Spry.Effect.enforceVisible(this.element);
		this.enforceVisible = false;
	}
};

Spry.Effect.Size.prototype.prepareStart = function() 
{
	if (this.dynamicStartOpacity == true)
	{
		this.startOpacity = Spry.Effect.getOpacity(element);
		this.opacityRange = this.startOpacity - this.stopOpacity;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Color
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Color = function(element, startColor, stopColor, options)
{
	this.dynamicStartColor = false;
	if (arguments.length == 3)
	{
		options = stopColor;
		stopColor = startColor;
		startColor = Spry.Effect.getColor(element);
		this.dynamicStartColor = true;
	}
	
	Spry.Effect.Animator.call(this, options);

	this.name = 'Color';
	this.element = Spry.Effect.getElement(element);

	this.startColor = startColor;
	this.stopColor = stopColor;
	this.startRedColor = Spry.Effect.Utils.hexToInt(startColor.substr(1,2));
	this.startGreenColor = Spry.Effect.Utils.hexToInt(startColor.substr(3,2));
	this.startBlueColor = Spry.Effect.Utils.hexToInt(startColor.substr(5,2));
	this.stopRedColor = Spry.Effect.Utils.hexToInt(stopColor.substr(1,2));
	this.stopGreenColor = Spry.Effect.Utils.hexToInt(stopColor.substr(3,2));
	this.stopBlueColor = Spry.Effect.Utils.hexToInt(stopColor.substr(5,2));
	this.redColorRange = this.startRedColor - this.stopRedColor;
	this.greenColorRange = this.startGreenColor - this.stopGreenColor;
	this.blueColorRange = this.startBlueColor - this.stopBlueColor;
};

Spry.Effect.Color.prototype = new Spry.Effect.Animator();
Spry.Effect.Color.prototype.constructor = Spry.Effect.Color;

Spry.Effect.Color.prototype.animate = function(position)
{
	var redColor = 0;
	var greenColor = 0;
	var blueColor = 0;
	
	if (this.direction == Spry.forwards) {
		redColor = parseInt(this.startRedColor - (this.redColorRange * position));
		greenColor = parseInt(this.startGreenColor - (this.greenColorRange * position));
		blueColor = parseInt(this.startBlueColor - (this.blueColorRange * position));
	} else if (this.direction == Spry.backwards) {
		redColor = parseInt(this.redColorRange * position) + this.stopRedColor;
		greenColor = parseInt(this.greenColorRange * position) + this.stopGreenColor;
		blueColor = parseInt(this.blueColorRange * position) + this.stopBlueColor;
	}

	this.element.style.backgroundColor = Spry.Effect.Utils.rgb(redColor, greenColor, blueColor);
};

Spry.Effect.Size.prototype.prepareStart = function() 
{
	if (this.dynamicStartColor == true)
	{
		this.startColor = Spry.Effect.getColor(element);
		this.startRedColor = Spry.Effect.Utils.hexToInt(startColor.substr(1,2));
		this.startGreenColor = Spry.Effect.Utils.hexToInt(startColor.substr(3,2));
		this.startBlueColor = Spry.Effect.Utils.hexToInt(startColor.substr(5,2));
		this.redColorRange = this.startRedColor - this.stopRedColor;
		this.greenColorRange = this.startGreenColor - this.stopGreenColor;
		this.blueColorRange = this.startBlueColor - this.stopBlueColor;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Spry.Effect.Cluster
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.Cluster = function(options)
{
	
	Spry.Effect.Animator.call(this, options);

	this.name = 'Cluster';

	this.effectsArray = new Array();
	this.currIdx = -1;

	_ClusteredEffect = function(effect, kind)
	{
		this.effect = effect;
		this.kind = kind; // "parallel" or "queue"
		this.isRunning = false;
	};
	
	this.ClusteredEffect = _ClusteredEffect;

};

Spry.Effect.Cluster.prototype = new Spry.Effect.Animator();
Spry.Effect.Cluster.prototype.constructor = Spry.Effect.Cluster;

Spry.Effect.Cluster.prototype.drawEffect = function()
{
	var isRunning = true;
	var allEffectsDidRun = false;
	
	if (this.currIdx == -1)
		this.initNextEffectsRunning();

	var baseEffectIsStillRunning = false;
	var evalNextEffectsRunning = false
	for (var i = 0; i < this.effectsArray.length; i++)
	{
		if (this.effectsArray[i].isRunning == true)
		{
			baseEffectIsStillRunning = this.effectsArray[i].effect.drawEffect();
			if (baseEffectIsStillRunning == false && i == this.currIdx)
			{
				this.effectsArray[i].isRunning = false;
				evalNextEffectsRunning = true;
			}
		}
	}
	if (evalNextEffectsRunning == true)
	{
		allEffectsDidRun = this.initNextEffectsRunning();
	}
	
	if (allEffectsDidRun == true) {
		this.stop();
		isRunning = false;
		for (var i = 0; i < this.effectsArray.length; i++)
		{
			this.effectsArray[i].isRunning = false;
		}
		this.currIdx = -1;
	}

	return isRunning;
	
};

Spry.Effect.Cluster.prototype.initNextEffectsRunning = function()
{
	var allEffectsDidRun = false;
	this.currIdx++;
	if (this.currIdx > (this.effectsArray.length - 1))
	{
		allEffectsDidRun = true;
	}
	else 
	{
		for (var i = this.currIdx; i < this.effectsArray.length; i++)
		{
			if ((i > this.currIdx) && this.effectsArray[i].kind == "queue")
				break;
				
			this.effectsArray[i].effect.start(true);
			this.effectsArray[i].isRunning = true;
			this.currIdx = i;
		};
	}
	return allEffectsDidRun;
};

Spry.Effect.Cluster.prototype.doToggle = function()
{
	if (this.options.toggle == true) {
		if (this.direction == Spry.forwards) {
			this.direction = Spry.backwards;
		} else if (this.direction == Spry.backwards) {
			this.direction = Spry.forwards;
		}
	}
	// toggle all effects of the cluster, too
	for (var i = 0; i < this.effectsArray.length; i++) 
	{
		if (this.effectsArray[i].effect.options && (this.effectsArray[i].effect.options.toggle != null)) {
			if (this.effectsArray[i].effect.options.toggle == true)
			{
				this.effectsArray[i].effect.doToggle();
			}
		}
	}
};

Spry.Effect.Cluster.prototype.cancel = function()
{
	for (var i = 0; i < this.effectsArray.length; i++)
	{
		this.effectsArray[i].effect.cancel();
	}
	if (this.timer) {
		clearInterval(this.timer);
		this.timer = null;
	}
	this.isRunning = false;
};

Spry.Effect.Cluster.prototype.addNextEffect = function(effect)
{
	this.effectsArray[this.effectsArray.length] = new this.ClusteredEffect(effect, "queue");
	if (this.effectsArray.length == 1) {
		// with the first added effect we know the element
		// that the cluster is working on
		this.element = effect.element;
	}
};

Spry.Effect.Cluster.prototype.addParallelEffect = function(effect)
{
	this.effectsArray[this.effectsArray.length] = new this.ClusteredEffect(effect, "parallel");
	if (this.effectsArray.length == 1) {
		// with the first added effect we know the element
		// that the cluster is working on
		this.element = effect.element;
	}
};

//////////////////////////////////////////////////////////////////////
//
// Combination effects
// Custom effects can be build by combining basic effect bahaviour
// like Move, Size, Color, Opacity
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.AppearFade = function (element, options) 
{
	var element = Spry.Effect.getElement(element);

	var durationInMilliseconds = 1000;
	var fromOpacity = 0.0;
	var toOpacity = 100.0;
	var doToggle = false;
	var kindOfTransition = Spry.sinusoidalTransition;
	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.from != null) fromOpacity = options.from;
		if (options.to != null) toOpacity = options.to;
		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}
	options = {duration: durationInMilliseconds, toggle: doToggle, transition: kindOfTransition, setup: setupCallback, finish: finishCallback, from: fromOpacity, to: toOpacity};

	fromOpacity = fromOpacity/ 100.0;
	toOpacity = toOpacity / 100.0;

	var appearFadeEffect = new Spry.Effect.Opacity(element, fromOpacity, toOpacity, options);

	appearFadeEffect.name = 'AppearFade';
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, appearFadeEffect);
	registeredEffect.start();
	return registeredEffect;
};


Spry.Effect.Blind = function (element, options) 
{
	var element = Spry.Effect.getElement(element);

	Spry.Effect.makeClipping(element);

	var durationInMilliseconds = 1000;
	var doToggle = false;
	var kindOfTransition = Spry.sinusoidalTransition;
	var doScaleContent = false;
	var setupCallback = null;
	var finishCallback = null;
	var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
	var fromHeightPx  = originalRect.height;
	var toHeightPx    = 0;
	var optionFrom = options ? options.from : originalRect.height;
	var optionTo   = options ? options.to : 0;

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.from != null)
		{
			if (Spry.Effect.Utils.isPercentValue(options.from))
				fromHeightPx = Spry.Effect.Utils.getPercentValue(options.from) * originalRect.height / 100;
			else
				fromHeightPx = Spry.Effect.Utils.getPixelValue(options.from);
		}
		if (options.to != null)
		{
			if (Spry.Effect.Utils.isPercentValue(options.to))
				toHeightPx = Spry.Effect.Utils.getPercentValue(options.to) * originalRect.height / 100;
			else
				toHeightPx = Spry.Effect.Utils.getPixelValue(options.to);
		}
		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	var fromRect = new Spry.Effect.Utils.Rectangle;
	fromRect.width = originalRect.width;
	fromRect.height = fromHeightPx;

	var toRect = new Spry.Effect.Utils.Rectangle;
	toRect.width = originalRect.width;
	toRect.height = toHeightPx;

	options = {duration:durationInMilliseconds, toggle:doToggle, transition:kindOfTransition, scaleContent:doScaleContent, setup: setupCallback, finish: finishCallback, from: optionFrom, to: optionTo};

	var blindEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	blindEffect.name = 'Blind';
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, blindEffect);
	registeredEffect.start();
	return registeredEffect;
};


function setupHighlight(element, effect) 
{
	Spry.Effect.setStyleProp(element, 'background-image', 'none');
};

function finishHighlight(element, effect) 
{
	Spry.Effect.setStyleProp(element, 'background-image', effect.options.restoreBackgroundImage);

	if (effect.direction == Spry.forwards)
		Spry.Effect.setStyleProp(element, 'background-color', effect.options.restoreColor);
};

Spry.Effect.Highlight = function (element, options) 
{	
	var durationInMilliseconds = 1000;
	var toColor = "#ffffff";
	var doToggle = false;
	var kindOfTransition = Spry.sinusoidalTransition;
	var setupCallback = setupHighlight;
	var finishCallback = finishHighlight;
	var element = Spry.Effect.getElement(element);
	var fromColor = Spry.Effect.getStyleProp(element, "background-color");
	var restoreColor = fromColor;
	if (fromColor == "transparent") fromColor = "#ffff99";

	var optionFrom = options ? options.from : '#ffff00';
	var optionTo   = options ? options.to : '#0000ff';

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.from != null) fromColor = options.from;
		if (options.to != null) toColor = options.to;
		if (options.restoreColor) restoreColor = options.restoreColor;
		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	var restoreBackgroundImage = Spry.Effect.getStyleProp(element, 'background-image');
	
	options = {duration: durationInMilliseconds, toggle: doToggle, transition: kindOfTransition, setup: setupCallback, finish: finishCallback, restoreColor: restoreColor, restoreBackgroundImage: restoreBackgroundImage, from: optionFrom, to: optionTo};

	var highlightEffect = new Spry.Effect.Color(element, fromColor, toColor, options);
	highlightEffect.name = 'Highlight';
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, highlightEffect);
	registeredEffect.start();
	return registeredEffect;	
};

Spry.Effect.Slide = function (element, options) 
{
	var element = Spry.Effect.getElement(element);

	var durationInMilliseconds = 2000;
	var doToggle = false;
	var kindOfTransition = Spry.sinusoidalTransition;
	var slideHorizontally = false;
	var setupCallback = null;
	var finishCallback = null;
	var firstChildElt = Spry.Effect.Utils.getFirstChildElement(element);

	// IE 7 does not clip static positioned elements -> make element position relative
	if(/MSIE 7.0/.test(navigator.userAgent) && /Windows NT/.test(navigator.userAgent))
		Spry.Effect.makePositioned(element);

	Spry.Effect.makeClipping(element);

	// for IE 6 on win: check if position is static or fixed -> not supported and would cause trouble
	if(/MSIE 6.0/.test(navigator.userAgent) && /Windows NT/.test(navigator.userAgent))
	{
		var pos = Spry.Effect.getStyleProp(element, 'position');
		if(pos && (pos == 'static' || pos == 'fixed'))
		{
			Spry.Effect.setStyleProp(element, 'position', 'relative');
			Spry.Effect.setStyleProp(element, 'top', '');
			Spry.Effect.setStyleProp(element, 'left', '');
		}
	}

	if(firstChildElt)
	{
		Spry.Effect.makePositioned(firstChildElt);
		Spry.Effect.makeClipping(firstChildElt);

    	var childRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(firstChildElt, element);
		Spry.Effect.setStyleProp(firstChildElt, 'width', childRect.width + 'px');
	}

	var elementRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
	var startOffsetPosition = new Spry.Effect.Utils.Position();
	startOffsetPosition.x = parseInt(Spry.Effect.getStyleProp(firstChildElt, "left"));
	startOffsetPosition.y = parseInt(Spry.Effect.getStyleProp(firstChildElt, "top"));
	if (!startOffsetPosition.x) startOffsetPosition.x = 0;
	if (!startOffsetPosition.y) startOffsetPosition.y = 0;

	if (options && options.horizontal !== null && options.horizontal === true)
		slideHorizontally = true;

	var movePx = slideHorizontally ? elementRect.width : elementRect.height;
	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x;
	fromPos.y = startOffsetPosition.y;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = slideHorizontally ? startOffsetPosition.x - movePx : startOffsetPosition.x;
	toPos.y = slideHorizontally ? startOffsetPosition.y : startOffsetPosition.y - movePx;

	var optionFrom = options ? options.from : elementRect.height;
	var optionTo   = options ? options.to : 0;

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;

		if (options.from != null)
		{
		    if(slideHorizontally)
		    {
			    if (Spry.Effect.Utils.isPercentValue(options.from))
				    fromPos.x = movePx * Spry.Effect.Utils.getPercentValue(options.from) / 100;
			    else
				    fromPos.x = Spry.Effect.Utils.getPixelValue(options.from);
			}
			else
			{
			    if (Spry.Effect.Utils.isPercentValue(options.from))
				    fromPos.y = movePx * Spry.Effect.Utils.getPercentValue(options.from) / 100;
			    else
				    fromPos.y = Spry.Effect.Utils.getPixelValue(options.from);
			}
		}

		if (options.to != null)
		{
		    if(slideHorizontally)
		    {
			    if (Spry.Effect.Utils.isPercentValue(options.to))
				    toPos.x = movePx * Spry.Effect.Utils.getPercentValue(options.to) / 100;
			    else
				    toPos.x = Spry.Effect.Utils.getPixelValue(options.to);
		    }
		    else
		    {
			    if (Spry.Effect.Utils.isPercentValue(options.to))
				    toPos.y = movePx * Spry.Effect.Utils.getPercentValue(options.to) / 100;
			    else
				    toPos.y = Spry.Effect.Utils.getPixelValue(options.to);
			}
		}

		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	options = {duration:durationInMilliseconds, toggle:doToggle, transition:kindOfTransition, setup: setupCallback, finish: finishCallback, from: optionFrom, to: optionTo};
	
	var slideEffect = new Spry.Effect.MoveSlide(element, fromPos, toPos, slideHorizontally, options);
	slideEffect.name = 'Slide';
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, slideEffect);
	registeredEffect.start();
	return registeredEffect;
};


Spry.Effect.GrowShrink = function (element, options) 
{
	var element = Spry.Effect.getElement(element);

	Spry.Effect.makePositioned(element); // for move
	Spry.Effect.makeClipping(element);

	var startOffsetPosition = new Spry.Effect.Utils.Position();
	startOffsetPosition.x = parseInt(Spry.Effect.getStylePropRegardlessOfDisplayState(element, "left"));
	startOffsetPosition.y = parseInt(Spry.Effect.getStylePropRegardlessOfDisplayState(element, "top"));	
	if (!startOffsetPosition.x) startOffsetPosition.x = 0;
	if (!startOffsetPosition.y) startOffsetPosition.y = 0;

	var dimRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);
	var originalWidth = dimRect.width;
	var originalHeight = dimRect.height;
	var propFactor = (originalWidth == 0) ? 1 :originalHeight/originalWidth;

	var durationInMilliseconds = 500;
	var doToggle = false;
	var kindOfTransition = Spry.sinusoidalTransition;

	var fromRect = new Spry.Effect.Utils.Rectangle;
	fromRect.width = 0;
	fromRect.height = 0;

	var toRect = new Spry.Effect.Utils.Rectangle;
	toRect.width = originalWidth;
	toRect.height = originalHeight;

	var setupCallback = null;
	var finishCallback = null;

	var doScaleContent = true;

	var optionFrom = options ? options.from : dimRect.width;
	var optionTo   = options ? options.to : 0;

	var calcHeight = false;
	var growFromCenter = true;

	if (options)
	{
		if (options.referHeight != null) calcHeight = options.referHeight;
		if (options.growCenter != null) growFromCenter = options.growCenter;
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.from != null) 
		{
			if (Spry.Effect.Utils.isPercentValue(options.from))
			{
				fromRect.width = originalWidth * (Spry.Effect.Utils.getPercentValue(options.from) / 100);
				fromRect.height = originalHeight * (Spry.Effect.Utils.getPercentValue(options.from) / 100);
			}
			else
			{
				if(calcHeight)
				{
					fromRect.height = Spry.Effect.Utils.getPixelValue(options.from);
					fromRect.width  = Spry.Effect.Utils.getPixelValue(options.from) / propFactor;
				}
				else
				{
					fromRect.width = Spry.Effect.Utils.getPixelValue(options.from);
					fromRect.height = propFactor * Spry.Effect.Utils.getPixelValue(options.from);
				}
			}
		}
		if (options.to != null) 
		{
			if (Spry.Effect.Utils.isPercentValue(options.to))
			{
				toRect.width = originalWidth * (Spry.Effect.Utils.getPercentValue(options.to) / 100);
				toRect.height = originalHeight * (Spry.Effect.Utils.getPercentValue(options.to) / 100);
			}
			else
			{
				if(calcHeight)
				{
					toRect.height = Spry.Effect.Utils.getPixelValue(options.to);
					toRect.width  = Spry.Effect.Utils.getPixelValue(options.to) / propFactor;
				}
				else
				{
					toRect.width = Spry.Effect.Utils.getPixelValue(options.to);
					toRect.height = propFactor * Spry.Effect.Utils.getPixelValue(options.to);
				}
			}
		}
		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;		
	}

	options = {duration:durationInMilliseconds, toggle:doToggle, transition:kindOfTransition, scaleContent:doScaleContent, from: optionFrom, to: optionTo};
	
	var effectCluster = new Spry.Effect.Cluster({toggle: doToggle, setup: setupCallback, finish: finishCallback});
	effectCluster.name = 'GrowShrink';
	
	var sizeEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	effectCluster.addParallelEffect(sizeEffect);

	if(growFromCenter)
	{
		options = {duration:durationInMilliseconds, toggle:doToggle, transition:kindOfTransition, from: optionFrom, to: optionTo};
		var fromPos = new Spry.Effect.Utils.Position;
		fromPos.x = startOffsetPosition.x + (originalWidth - fromRect.width) / 2.0;
		fromPos.y = startOffsetPosition.y + (originalHeight -fromRect.height) / 2.0;

		var toPos = new Spry.Effect.Utils.Position;
		toPos.x = startOffsetPosition.x + (originalWidth - toRect.width) / 2.0;
		toPos.y = startOffsetPosition.y + (originalHeight -toRect.height) / 2.0;

		var initialProps2 = {top: fromPos.y, left: fromPos.x};

		var moveEffect = new Spry.Effect.Move(element, fromPos, toPos, options, initialProps2);
		effectCluster.addParallelEffect(moveEffect);
	}

	var registeredEffect = SpryRegistry.getRegisteredEffect(element, effectCluster);
	registeredEffect.start();
	return registeredEffect;
};


Spry.Effect.Shake = function (element, options) 
{
	var element = Spry.Effect.getElement(element);

	Spry.Effect.makePositioned(element);
	

	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	var startOffsetPosition = new Spry.Effect.Utils.Position();
	startOffsetPosition.x = parseInt(Spry.Effect.getStyleProp(element, "left"));
	startOffsetPosition.y = parseInt(Spry.Effect.getStyleProp(element, "top"));	
	if (!startOffsetPosition.x) startOffsetPosition.x = 0;
	if (!startOffsetPosition.y) startOffsetPosition.y = 0;	

	var shakeEffectCluster = new Spry.Effect.Cluster({setup: setupCallback, finish: finishCallback});
	shakeEffectCluster.name = 'Shake';

	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + 0;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + 20;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:50, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);
	
	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + 20;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + -20;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:100, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);

	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + -20;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + 20;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:100, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);

	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + 20;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + -20;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:100, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);

	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + -20;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + 20;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:100, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);

	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + 20;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + 0;
	toPos.y = startOffsetPosition.y + 0;

	options = {duration:50, toggle:false};
	var effect = new Spry.Effect.Move(element, fromPos, toPos, options);
	shakeEffectCluster.addNextEffect(effect);
	
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, shakeEffectCluster);
	registeredEffect.start();
	return registeredEffect;
}

Spry.Effect.Squish = function (element, options) 
{
	var element = Spry.Effect.getElement(element);
	
	var durationInMilliseconds = 500;
	var doToggle = true;

	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.toggle != null) doToggle = options.toggle;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	Spry.Effect.makePositioned(element); // for move
	Spry.Effect.makeClipping(element);

	var originalRect = Spry.Effect.getDimensionsRegardlessOfDisplayState(element);

	var startWidth = originalRect.width;
	var startHeight = originalRect.height;

	var stopWidth = 0;
	var stopHeight = 0;

	var fromRect = new Spry.Effect.Utils.Rectangle;
	fromRect.width = startWidth;
	fromRect.height = startHeight;
	
	var toRect = new Spry.Effect.Utils.Rectangle;
	toRect.width = stopWidth;
	toRect.height = stopHeight;
	
	var doScaleContent = true;

	options = {duration:durationInMilliseconds, toggle:doToggle, scaleContent:doScaleContent, setup: setupCallback, finish: finishCallback};

	var squishEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	squishEffect.name = 'Squish';

	var registeredEffect = SpryRegistry.getRegisteredEffect(element, squishEffect);
	registeredEffect.start();
	return registeredEffect;
};

Spry.Effect.Pulsate = function (element, options) 
{
	var element = Spry.Effect.getElement(element);
	
	var durationInMilliseconds = 400;
	var fromOpacity = 100.0;
	var toOpacity = 0.0;
	var doToggle = false;
	var kindOfTransition = Spry.linearTransition;
	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.duration != null) durationInMilliseconds = options.duration;
		if (options.from != null) fromOpacity = options.from;
		if (options.to != null) toOpacity = options.to;
		if (options.toggle != null) doToggle = options.toggle;
		if (options.transition != null) kindOfTransition = options.transition;
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}
	options = {duration:durationInMilliseconds, toggle:doToggle, transition:kindOfTransition, setup: setupCallback, finish: finishCallback};
	fromOpacity = fromOpacity / 100.0;
	toOpacity = toOpacity / 100.0;
	
	var pulsateEffectCluster = new Spry.Effect.Cluster();
	
	var fadeEffect = new Spry.Effect.Opacity(element, fromOpacity, toOpacity, options);
	var appearEffect = new Spry.Effect.Opacity(element, toOpacity, fromOpacity, options);
	
	pulsateEffectCluster.addNextEffect(fadeEffect);
	pulsateEffectCluster.addNextEffect(appearEffect);
	pulsateEffectCluster.addNextEffect(fadeEffect);
	pulsateEffectCluster.addNextEffect(appearEffect);
	pulsateEffectCluster.addNextEffect(fadeEffect);
	pulsateEffectCluster.addNextEffect(appearEffect);
	
	pulsateEffectCluster.name = 'Pulsate';

	var registeredEffect = SpryRegistry.getRegisteredEffect(element, pulsateEffectCluster);
	registeredEffect.start();
	return registeredEffect;
};

Spry.Effect.Puff = function (element, options) 
{
	var element = Spry.Effect.getElement(element);
	
	Spry.Effect.makePositioned(element); // for move

	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	var puffEffectCluster = new Spry.Effect.Cluster;
	var durationInMilliseconds = 500;

	var originalRect = Spry.Effect.getDimensions(element);
	
	var startWidth = originalRect.width;
	var startHeight = originalRect.height;
		
	var stopWidth = startWidth * 2;
	var stopHeight = startHeight * 2;
	
	var fromRect = new Spry.Effect.Utils.Rectangle;
	fromRect.width = startWidth;
	fromRect.height = startHeight;
	
	var toRect = new Spry.Effect.Utils.Rectangle;
	toRect.width = stopWidth;
	toRect.height = stopHeight;
	
	var doScaleContent = false;
	
	options = {duration:durationInMilliseconds, toggle:false, scaleContent:doScaleContent};
	var sizeEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	puffEffectCluster.addParallelEffect(sizeEffect);

	options = {duration:durationInMilliseconds, toggle:false};
	var fromOpacity = 1.0;
	var toOpacity = 0.0;
	var opacityEffect = new Spry.Effect.Opacity(element, fromOpacity, toOpacity, options);
	puffEffectCluster.addParallelEffect(opacityEffect);

	options = {duration:durationInMilliseconds, toggle:false};
	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = 0;
	fromPos.y = 0;
	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startWidth / 2.0 * -1.0;
	toPos.y = startHeight / 2.0 * -1.0;
	var moveEffect = new Spry.Effect.Move(element, fromPos, toPos, options);
	puffEffectCluster.addParallelEffect(moveEffect);

	puffEffectCluster.setup = setupCallback;
	puffEffectCluster.finish = finishCallback;
	puffEffectCluster.name = 'Puff';
	
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, puffEffectCluster);
	registeredEffect.start();
	return registeredEffect;
};

Spry.Effect.DropOut = function (element, options) 
{
	var element = Spry.Effect.getElement(element);
	
	var dropoutEffectCluster = new Spry.Effect.Cluster;
	
	var durationInMilliseconds = 500;

	Spry.Effect.makePositioned(element);

	var setupCallback = null;
	var finishCallback = null;

	if (options)
	{
		if (options.setup != null) setupCallback = options.setup;
		if (options.finish != null) finishCallback = options.finish;
	}

	var startOffsetPosition = new Spry.Effect.Utils.Position();
	startOffsetPosition.x = parseInt(Spry.Effect.getStyleProp(element, "left"));
	startOffsetPosition.y = parseInt(Spry.Effect.getStyleProp(element, "top"));	
	if (!startOffsetPosition.x) startOffsetPosition.x = 0;
	if (!startOffsetPosition.y) startOffsetPosition.y = 0;	
	
	var fromPos = new Spry.Effect.Utils.Position;
	fromPos.x = startOffsetPosition.x + 0;
	fromPos.y = startOffsetPosition.y + 0;

	var toPos = new Spry.Effect.Utils.Position;
	toPos.x = startOffsetPosition.x + 0;
	toPos.y = startOffsetPosition.y + 160;

	options = {from:fromPos, to:toPos, duration:durationInMilliseconds, toggle:true};
	var moveEffect = new Spry.Effect.Move(element, options.from, options.to, options);
	dropoutEffectCluster.addParallelEffect(moveEffect);

	options = {duration:durationInMilliseconds, toggle:true};
	var fromOpacity = 1.0;
	var toOpacity = 0.0;
	var opacityEffect = new Spry.Effect.Opacity(element, fromOpacity, toOpacity, options);
	dropoutEffectCluster.addParallelEffect(opacityEffect);

	dropoutEffectCluster.setup = setupCallback;
	dropoutEffectCluster.finish = finishCallback;
	dropoutEffectCluster.name = 'DropOut';
	
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, dropoutEffectCluster);
	registeredEffect.start();
	return registeredEffect;
};

Spry.Effect.Fold = function (element, options) 
{
	var element = Spry.Effect.getElement(element);
	
	var durationInMilliseconds = 1000;
	var doToggle = false;
	var doScaleContent = true;
	
	var foldEffectCluster = new Spry.Effect.Cluster();

	var originalRect = Spry.Effect.getDimensions(element);

	var startWidth = originalRect.width;
	var startHeight = originalRect.height;
		
	var stopWidth = startWidth;
	var stopHeight = startHeight / 5;
	
	var fromRect = new Spry.Effect.Utils.Rectangle;
	fromRect.width = startWidth;
	fromRect.height = startHeight;
	
	var toRect = new Spry.Effect.Utils.Rectangle;
	toRect.width = stopWidth;
	toRect.height = stopHeight;
	
	options = {duration:durationInMilliseconds, toggle:doToggle, scaleContent:doScaleContent};
	var sizeEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	foldEffectCluster.addNextEffect(sizeEffect);
	
	durationInMilliseconds = 500;
	options = {duration:durationInMilliseconds, toggle:doToggle, scaleContent:doScaleContent};
	fromRect.width = "100%";
	fromRect.height = "20%";
	toRect.width = "10%";
	toRect.height = "20%";
	var sizeEffect = new Spry.Effect.Size(element, fromRect, toRect, options);
	foldEffectCluster.addNextEffect(sizeEffect);
	foldEffectCluster.name = 'Fold';
	
	var registeredEffect = SpryRegistry.getRegisteredEffect(element, foldEffectCluster);
	registeredEffect.start();
	return registeredEffect;
};

//////////////////////////////////////////////////////////////////////
//
// The names of some of the static effect functions will
// change in Spry 1.5. These wrappers will insure that we
// remain compatible with future versions of Spry.
//
//////////////////////////////////////////////////////////////////////

Spry.Effect.DoFade = function (element, options)
{
		return Spry.Effect.AppearFade(element, options);
};

Spry.Effect.DoBlind = function (element, options)
{
		return Spry.Effect.Blind(element, options);
};

Spry.Effect.DoHighlight = function (element, options)
{
		return Spry.Effect.Highlight(element, options);
};

Spry.Effect.DoSlide = function (element, options)
{
		return Spry.Effect.Slide(element, options);
};

Spry.Effect.DoGrow = function (element, options)
{
		return Spry.Effect.GrowShrink(element, options);
};

Spry.Effect.DoShake = function (element, options)
{
		return Spry.Effect.Shake(element, options);
};

Spry.Effect.DoSquish = function (element, options)
{
		return Spry.Effect.Squish(element, options);
};

Spry.Effect.DoPulsate = function (element, options)
{
		return Spry.Effect.Pulsate(element, options);
};

Spry.Effect.DoPuff = function (element, options)
{
		return Spry.Effect.Puff(element, options);
};

Spry.Effect.DoDropOut = function (element, options)
{
		return Spry.Effect.DropOut(element, options);
};

Spry.Effect.DoFold = function (element, options)
{
		return Spry.Effect.Fold(element, options);
};


// Flash Browser

var isIE  = (navigator.appVersion.indexOf("MSIE") != -1) ? true : false;
var isWin = (navigator.appVersion.toLowerCase().indexOf("win") != -1) ? true : false;
var isOpera = (navigator.userAgent.indexOf("Opera") != -1) ? true : false;
function ControlVersion()
{
	var version;
	var axo;
	var e;
	// NOTE : new ActiveXObject(strFoo) throws an exception if strFoo isn't in the registry
	try {
		// version will be set for 7.X or greater players
		axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.7");
		version = axo.GetVariable("$version");
	} catch (e) {
	}
	if (!version)
	{
		try {
			// version will be set for 6.X players only
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.6");
			
			// installed player is some revision of 6.0
			// GetVariable("$version") crashes for versions 6.0.22 through 6.0.29,
			// so we have to be careful. 
			
			// default to the first public version
			version = "WIN 6,0,21,0";
			// throws if AllowScripAccess does not exist (introduced in 6.0r47)		
			axo.AllowScriptAccess = "always";
			// safe to call for 6.0r47 or greater
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 4.X or 5.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = axo.GetVariable("$version");
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 3.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash.3");
			version = "WIN 3,0,18,0";
		} catch (e) {
		}
	}
	if (!version)
	{
		try {
			// version will be set for 2.X player
			axo = new ActiveXObject("ShockwaveFlash.ShockwaveFlash");
			version = "WIN 2,0,0,11";
		} catch (e) {
			version = -1;
		}
	}
	
	return version;
}
// JavaScript helper required to detect Flash Player PlugIn version information
function GetSwfVer(){
	// NS/Opera version >= 3 check for Flash plugin in plugin array
	var flashVer = -1;
	
	if (navigator.plugins != null && navigator.plugins.length > 0) {
		if (navigator.plugins["Shockwave Flash 2.0"] || navigator.plugins["Shockwave Flash"]) {
			var swVer2 = navigator.plugins["Shockwave Flash 2.0"] ? " 2.0" : "";
			var flashDescription = navigator.plugins["Shockwave Flash" + swVer2].description;
			var descArray = flashDescription.split(" ");
			var tempArrayMajor = descArray[2].split(".");			
			var versionMajor = tempArrayMajor[0];
			var versionMinor = tempArrayMajor[1];
			var versionRevision = descArray[3];
			if (versionRevision == "") {
				versionRevision = descArray[4];
			}
			if (versionRevision[0] == "d") {
				versionRevision = versionRevision.substring(1);
			} else if (versionRevision[0] == "r") {
				versionRevision = versionRevision.substring(1);
				if (versionRevision.indexOf("d") > 0) {
					versionRevision = versionRevision.substring(0, versionRevision.indexOf("d"));
				}
			}
			var flashVer = versionMajor + "." + versionMinor + "." + versionRevision;
		}
	}
	// MSN/WebTV 2.6 supports Flash 4
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.6") != -1) flashVer = 4;
	// WebTV 2.5 supports Flash 3
	else if (navigator.userAgent.toLowerCase().indexOf("webtv/2.5") != -1) flashVer = 3;
	// older WebTV supports Flash 2
	else if (navigator.userAgent.toLowerCase().indexOf("webtv") != -1) flashVer = 2;
	else if ( isIE && isWin && !isOpera ) {
		flashVer = ControlVersion();
	}	
	return flashVer;
}
// When called with reqMajorVer, reqMinorVer, reqRevision returns true if that version or greater is available
function DetectFlashVer(reqMajorVer, reqMinorVer, reqRevision)
{
	versionStr = GetSwfVer();
	if (versionStr == -1 ) {
		return false;
	} else if (versionStr != 0) {
		if(isIE && isWin && !isOpera) {
			// Given "WIN 2,0,0,11"
			tempArray         = versionStr.split(" "); 	// ["WIN", "2,0,0,11"]
			tempString        = tempArray[1];			// "2,0,0,11"
			versionArray      = tempString.split(",");	// ['2', '0', '0', '11']
		} else {
			versionArray      = versionStr.split(".");
		}
		var versionMajor      = versionArray[0];
		var versionMinor      = versionArray[1];
		var versionRevision   = versionArray[2];
        	// is the major.revision >= requested major.revision AND the minor version >= requested minor
		if (versionMajor > parseFloat(reqMajorVer)) {
			return true;
		} else if (versionMajor == parseFloat(reqMajorVer)) {
			if (versionMinor > parseFloat(reqMinorVer))
				return true;
			else if (versionMinor == parseFloat(reqMinorVer)) {
				if (versionRevision >= parseFloat(reqRevision))
					return true;
			}
		}
		return false;
	}
}
function AC_AddExtension(src, ext)
{
  if (src.indexOf('?') != -1)
    return src.replace(/\?/, ext+'?'); 
  else
    return src + ext;
}
function AC_Generateobj(objAttrs, params, embedAttrs) 
{ 
  var str = '';
  if (isIE && isWin && !isOpera)
  {
    str += '<object ';
    for (var i in objAttrs)
    {
      str += i + '="' + objAttrs[i] + '" ';
    }
    str += '>';
    for (var i in params)
    {
      str += '<param name="' + i + '" value="' + params[i] + '" /> ';
    }
    str += '</object>';
  }
  else
  {
    str += '<embed ';
    for (var i in embedAttrs)
    {
      str += i + '="' + embedAttrs[i] + '" ';
    }
    str += '> </embed>';
  }
  document.write(str);
}
function AC_FL_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".swf", "movie", "clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
     , "application/x-shockwave-flash"
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_SW_RunContent(){
  var ret = 
    AC_GetArgs
    (  arguments, ".dcr", "src", "clsid:166B1BCA-3F9C-11CF-8075-444553540000"
     , null
    );
  AC_Generateobj(ret.objAttrs, ret.params, ret.embedAttrs);
}
function AC_GetArgs(args, ext, srcParamName, classid, mimeType){
  var ret = new Object();
  ret.embedAttrs = new Object();
  ret.params = new Object();
  ret.objAttrs = new Object();
  for (var i=0; i < args.length; i=i+2){
    var currArg = args[i].toLowerCase();    
    switch (currArg){	
      case "classid":
        break;
      case "pluginspage":
        ret.embedAttrs[args[i]] = args[i+1];
        break;
      case "src":
      case "movie":	
        args[i+1] = AC_AddExtension(args[i+1], ext);
        ret.embedAttrs["src"] = args[i+1];
        ret.params[srcParamName] = args[i+1];
        break;
      case "onafterupdate":
      case "onbeforeupdate":
      case "onblur":
      case "oncellchange":
      case "onclick":
      case "ondblclick":
      case "ondrag":
      case "ondragend":
      case "ondragenter":
      case "ondragleave":
      case "ondragover":
      case "ondrop":
      case "onfinish":
      case "onfocus":
      case "onhelp":
      case "onmousedown":
      case "onmouseup":
      case "onmouseover":
      case "onmousemove":
      case "onmouseout":
      case "onkeypress":
      case "onkeydown":
      case "onkeyup":
      case "onload":
      case "onlosecapture":
      case "onpropertychange":
      case "onreadystatechange":
      case "onrowsdelete":
      case "onrowenter":
      case "onrowexit":
      case "onrowsinserted":
      case "onstart":
      case "onscroll":
      case "onbeforeeditfocus":
      case "onactivate":
      case "onbeforedeactivate":
      case "ondeactivate":
      case "type":
      case "codebase":
      case "id":
        ret.objAttrs[args[i]] = args[i+1];
        break;
      case "width":
      case "height":
      case "align":
      case "vspace": 
      case "hspace":
      case "class":
      case "title":
      case "accesskey":
      case "name":
      case "tabindex":
        ret.embedAttrs[args[i]] = ret.objAttrs[args[i]] = args[i+1];
        break;
      default:
        ret.embedAttrs[args[i]] = ret.params[args[i]] = args[i+1];
    }
  }
  ret.objAttrs["classid"] = classid;
  if (mimeType) ret.embedAttrs["type"] = mimeType;
  return ret;
}