// -----------------------------------------------------------------------------------

//

// LightboxEx 2.02,

// this is a modified version of Lightbox 2.02 by Lokesh Dhakar - BIG credit to him for

// creating such good script and making it available to the public.

//

// Modified by Oleksander Havrylyuk, ahavrilu@yahoo.com, http://alexphotostudio.blogspot.com

// Sound bridge by Gustavo Ribeiro Amigo, Copyright (c) 2006



/*

Updates:

8/16/2006 - Fixed issue with PNG support in IE when play and close button graphics where not visible.



*/



// List of new features:

// 	- display set of images in slideshow mode

//	- stop/resume playing of slideshow

//	- play music during slideshow playback

//	- customize slideshow parameters

//	- PNG image support for Internet Explorer

//	- new graphics and look

//

// -----------------------------------------------------------------------------------

//	Lightbox v2.02 by Lokesh Dhakar - http://www.huddletogether.com

//	3/31/06

//

//	For more information on this script, visit:

//	http://huddletogether.com/projects/lightbox2/

//

//	Licensed under the Creative Commons Attribution 2.5 License - 

//	http://creativecommons.org/licenses/by/2.5/

//	

//	Credit also due to those who have helped, inspired, and made their code available to the public.

//	Including: Scott Upton(uptonic.com), Peter-Paul Koch(quirksmode.org), Thomas Fuchs(mir.aculo.us), 

//	and others.

// -----------------------------------------------------------------------------------



// -----------------------------------------------------------------------------------

//

//	Default Configuration Parameters

//  Changing those parameters will effect global behavior of LightboxEx

//

var resizeSpeed 				= 7;	// controls the speed of the image resizing (1=slowest and 10=fastest)

var borderSize 					= 10;	//if you adjust the padding in the CSS, you will need to update this variable



// ------- Slideshow options ---------------------------------------------------------



var slideShowWidth 				= 604;	// -1 - size slideshow window based on each image				

var slideShowHeight 			= 454;	// -1 - size slideshow window based on each image

var navigationBarWidth			= -1; 	// -1 - size navigation bar based on width of each image

var slideshow 					= 1;   	// 1 slideshow auto start. Set 0 if you want to disable starting slideshow  automaticaly

var foreverLoop 				= 0;	// Set 0 if want to stop on the last image or Set it to 1 for Infinite loop feature

var loopInterval 				= 4000;	// image swap interval in miliseconds

var loopMusic					= true; //loops music if it is shorter then slideshow



// ------- Images path -----------------------------------------------------------------

var homeURL 					= "http://www.mobilehomesforsaleinspain.com/"; //URL to your installation directory



var fileLoadingImage 			= homeURL + "images3/loading.gif";		

var fileBottomNavCloseImage 	= homeURL + "images3/close.gif";

var SlideShowStartImage 		= homeURL + "images3/play.png";

var SlideShowStopImage 			= homeURL + "images3/stop.gif";

var MusicOnImage 				= homeURL + "images3/music_on.png";

var MusicOffImage 				= homeURL + "images3/music_off.png";

var replayImage					= homeURL + "images3/replay.png";

var blankSrc 					= homeURL + "images3/blank.gif";



var imageDataContainerOpacity   = 0.6;



var resize 						= 1;	// Set 0 to disable auto-resizing



var SoundBridgeSWF 				= homeURL + "js/SoundBridge.swf";



// ------- End of Configuration Parameters --------------------------------------------------------------------













































//

//	Global Variables

//



var imageArray = new Array;

var activeImage;



if(resizeSpeed > 10){ resizeSpeed = 10;}

if(resizeSpeed < 1){ resizeSpeed = 1;}

resizeDuration = (11 - resizeSpeed) * 0.15;



var so = null;

var objSlideShowImage;

var objLightboxImage;

var objImageDataContainer;

var objSpeakerImage;

var objBottomNavCloseImage;



var keyPressed = false;

var slideshowMusic = null;

var firstTime = 1;

var closeWindow = false;



var saveSlideshow;

var saveForeverLoop;

var saveLoopInterval;

var saveSlideShowWidth;

var saveSlideShowHeight;

var saveLoopMusic;

var saveNavigationBarWidth;



// -----------------------------------------------------------------------------------

var timeStart = 0;



//PNG image support

var isPNGSupported = !(/MSIE ((5\.5)|(6\.0))/.test(navigator.userAgent) && (navigator.platform == "Win32"));

var realSrc;



function propertyChanged() {

	

	if (isPNGSupported) return;



	var pName = event.propertyName;



	//check if it is the right property

	if (pName != "src") return;



	//if not set to blank

	if (!new RegExp(blankSrc).test(event.srcElement.src)) {

		fixPNGImage(event.srcElement);

	}

}



function fixPNGImage(element) {



	if (isPNGSupported) return;



	var src = element.src;



	// check for real change

	if (src == realSrc && /\.png$/i.test(src)) {

	  element.src = blankSrc;

	  return;

	}



	if ( ! new RegExp(blankSrc).test(src)) {

	  //save old src

	  realSrc = src;

	}



	// check for png

	if (/\.png$/i.test(realSrc)) {

	  element.src = blankSrc;

	  element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft." +

					"AlphaImageLoader(src='" + src + "',sizingMethod='scale')";

	}

	else {

	  // remove filter

	  element.runtimeStyle.filter = "";

	}

}





// Opens a new slideshow window. You must have a <slideshow>.html file present, which contains links

// to you images. slideshow - is the name of your set in lightbox[slideshow] declaration. They must match.

//

function openSlideShow(slideshowName) {

  var wW = 800;

  var wH = 620;

  var X = (screen.width - wW) /2;

  var Y = (screen.height - wH)/3;



  var pageURL = homeURL + slideshowName + '.html';

  var slideshowWindow = window.open(pageURL, '_blank',

			 'width=' + wW + ',height=' + wH + 

			 ',top=' + Y + ',left=' + X + ',screenX=' + X + ',screenY=' + Y +

			 ',toolbar=0,scrollbars=0,resizable=0,location=0,status=0');



	if(slideshowWindow==null || typeof(slideshowWindow)=="undefined"){

		alert("Can't open a slideshow window.\nPlease, try again when the page gets reloaded.");

		location.reload();		

	}



  //if (!slideshowWindow.opener) slideshowWindow.opener = self;

}







function startSlideshow() {

	closeWindow = true;

	init();

	var anchors = document.getElementsByTagName('a');

	if (anchors.length != 0) {

		var anchor = anchors[0];

		//window.setTimeout(function(a) {myLightbox.start(a);}, 1000, anchor);				

		myLightbox.start(anchor);

	}

}





//

//	Additional methods for Element added by SU, Couloir

//	- further additions by Lokesh Dhakar (huddletogether.com)

//

Object.extend(Element, {

	getWidth: function(element) {

	   	element = $(element);

	   	return element.offsetWidth; 

	},

	setWidth: function(element,w) {

	   	element = $(element);

    	element.style.width = w +"px";

	},

	setHeight: function(element,h) {

   		element = $(element);

    	element.style.height = h +"px";

	},

	setTop: function(element,t) {

	   	element = $(element);

    	element.style.top = t +"px";

	},

	setSrc: function(element,src) {

    	element = $(element);

    	element.src = src; 

	},

	setHref: function(element,href) {

    	element = $(element);

    	element.href = href; 

	},

	setInnerHTML: function(element,content) {

		element = $(element);

		element.innerHTML = content;

	}

});



// -----------------------------------------------------------------------------------



// http://4umi.com/web/javascript/array.htm

//	Extending built-in Array object

//	- array.removeDuplicates()

//	- array.empty()

//

Array.prototype.removeDuplicates = function () {

	for(i = 1; i < this.length; i++){

		if(this[i][0] == this[i-1][0]){

			this.splice(i,1);

		}

	}

}



// -----------------------------------------------------------------------------------



Array.prototype.empty = function () {

	for(i = 0; i <= this.length; i++){

		this.shift();

	}

}

    Sound.trace = function(value, isJavascript) {

        // tracing disabled

    } 

    

// -----------------------------------------------------------------------------------



// Music Player Class

   function Player () {

      this.paused = true;

      this.stoped = true;



      this.options = new Object();

      this.options.swfLocation = SoundBridgeSWF;

      this.sound = new Sound(this.options);

		

      this.position = 0;

      this.frequency = 1000;

      this.isLoaded = false;

      this.duration = 0;

      this.bytesTotal = 0;

      this.callback = this.registerCallback();

   }

    

    

   Player.prototype.onTimerEvent = function() {

	  var isDurationOk = false

      if(!this.paused) {



          var position = this.sound.getPosition();

          if(!position) position = 0;

          if(position != this.position && position != 0) {

             this.onPlaying();

          } else {

             this.onBuffering();

          }

          this.position = position;          

          

          var duration = 0;                   

          duration = this.sound.getDuration();

          

          if(!duration) duration = 0;

          if(duration == this.duration && duration != 0) {

             isDurationOk = true;             

          }

          

          this.duration = duration;

          var progress = position/duration;

          if(isDurationOk) {

              this.setProgressBar(progress);

          }

          

          var isBytesTotalOk = false;

          

          var bytesTotal = this.sound.getBytesTotal();

          if(bytesTotal == this.bytesTotal) {

              isBytesTotalOk = true;    

          }

          this.bytesTotal = bytesTotal;

          

          if(isBytesTotalOk) {

              var loaded =  this.sound.getBytesLoaded()/bytesTotal;

              this.setLoadedBar(loaded);

          }

          

          if (progress == 1 && duration != 0 && position != 0) {

            this.onSoundComplete();

          }

          

      }

   }

      

   Player.prototype.registerCallback = function() {

      return setInterval(this.onTimerEvent.bind(this), this.frequency);

   }

      

   Player.prototype.clearCallback = function() {

   		clearInterval(this.callback);

   		this.callback = null;

	}

	

   Player.prototype.setProgressBar = function(progress) {

        if(!progress) progress = 0;        

   }

	

   Player.prototype.setLoadedBar = function(loaded) {

         if(!loaded) loaded = 0;

   }   

      

   Player.prototype.onPlaying = function() {   

   		//Element.show('caption');

   		//Element.setInnerHTML( 'caption', this.sound.getId3());

   }

   

   Player.prototype.onPause = function() {

   }   

   

   Player.prototype.onBuffering = function() {      

   }   



   Player.prototype.onSoundComplete = function() {

      if(!this.paused) {

      	if (loopMusic) {

        	this.onForward();

        }

      }

   }



   Player.prototype.onForward = function() {

         this.position = 0;

         this.duration = 0;

         this.sound.start(this.duration/1000, 1);

         this.sound.stop();

         this.loadTrack(this.track);

         this.stoped = true;

         this.setProgressBar(0);

         this.setLoadedBar(0);

         if(!this.paused) {            

            this.paused = true;

            this.play();

         }

   }   



   Player.prototype.fadeOut = function() {

	   	  for (var i=this.sound.getVolume()-1; i>=0; i--) {   	  	

	       	this.sound.setVolume(i);

	       	//pause(1);

	      }            	

   }   

   

   Player.prototype.fadeIn = function() {

	   	  for (var i=1; i <= 100; i++) {   	  	

	       	this.sound.setVolume(i);

	       	//pause(1);

	      }            	

   }

   

   Player.prototype.toggleVolume = function() {

   		if (this.paused) return;

   		var volume = this.sound.getVolume();

   		if (volume == 0) {

   			this.fadeIn();

   			//this.sound.setVolume(100);   			

   			objSpeakerImage.setAttribute('src', MusicOnImage);

   		}

   	  if (volume == 100) {

   	  	this.fadeOut();

   	  	//this.sound.setVolume(0);

   	  	objSpeakerImage.setAttribute('src', MusicOffImage);

   	  }

   }

   

   Player.prototype.play = function() {   

      if(this.paused) {

         this.paused = false;

         if(this.stoped) {

             this.sound.loadSound(this.track, true);

         }

         this.sound.start(this.position/1000, 1);         

         this.stoped = false;

      } else {

         this.position = this.sound.getPosition();

         this.sound.stop();         

         this.paused = true;

         this.onPause();

      }

   }



   Player.prototype.stop = function() {

       if (! this.paused) {

		   //fade out

		   for (var i=this.sound.getVolume()-1; i>=0; i--) {   	  	

		       	this.sound.setVolume(i);

		       	pause(1);

		   }            	       	

       }

       this.paused = true;

       this.stoped = true;

       this.position = 0;

       this.duration = 0;

              

       this.sound.start(this.duration/1000, 1);       

       this.sound.stop();         

   }   

   

  

   Player.prototype.loadTrack = function(track) {

      this.track = track;

   }        



var player;



// -----------------------------------------------------------------------------------

//

//	Lightbox Class Declaration

//	- initialize()

//	- start()

//	- changeImage()

//	- resizeImageContainer()

//	- showImage()

//	- updateDetails()

//	- updateNav()

//	- enableKeyboardNav()

//	- disableKeyboardNav()

//	- keyboardNavAction()

//	- preloadNeighborImages()

//	- end()

//

//	Structuring of code inspired by Scott Upton (http://www.uptonic.com/)

//

var Lightbox = Class.create();



Lightbox.prototype = {

	

	// initialize()

	// Constructor runs on completion of the DOM loading. Loops through anchor tags looking for 

	// 'lightbox' references and applies onclick events to appropriate links. The 2nd section of

	// the function inserts html at the bottom of the page which is used to display the shadow 

	// overlay and the image container.

	//

	initialize: function() {	

		this.dimmingOut = false;

		

		if (!document.getElementsByTagName){ return; }

		var anchors = document.getElementsByTagName('a');



		// loop through all anchor tags

		for (var i=0; i<anchors.length; i++){

			var anchor = anchors[i];

			

			var relAttribute = String(anchor.getAttribute('rel'));

			

			// use the string.match() method to catch 'lightbox' references in the rel attribute

			if (anchor.getAttribute('href') && (relAttribute.toLowerCase().match('lightbox'))){

				anchor.onclick = function () {myLightbox.start(this); return false;}

			}

		}



		// The rest of this code inserts html at the bottom of the page that looks similar to this:

		//

		//	<div id="overlay"></div>

		//	<div id="lightbox">

		//		<div id="outerImageContainer">

		//			<div id="imageContainer">

		//				<img id="lightboxImage">

		//				<div style="" id="hoverNav">

		//					<a href="#" id="prevLink"></a>

		//					<a href="#" id="nextLink"></a>

		//				</div>

		//				<div id="loading">

		//					<a href="#" id="loadingLink">

		//						<img src="images/loading.gif">

		//					</a>

		//				</div>

		//			</div>

		//		</div>

		//		<div id="imageDataContainer">

		//			<div id="imageData">

		//				<div id="imageDetails">

		//					<span id="caption"></span>

		//					<span id="numberDisplay"></span>

		//				</div>

		//				<div id="bottomNav">

		//					<a href="#" id="bottomNavClose">

		//						<img src="images/close.gif">

		//					</a>

		//				</div>

		//			</div>

		//		</div>

		//	</div>





		var objBody = document.getElementsByTagName("body").item(0);

		

		var objOverlay = document.createElement("div");

		objOverlay.setAttribute('id','overlay');

		objOverlay.style.display = 'none';

		objOverlay.onclick = function() { 			

			if (!closeWindow) {

				 myLightbox.end();	 

			}

			return false; 

		}

		objBody.appendChild(objOverlay);

		



		var objLightbox = document.createElement("div");

		objLightbox.setAttribute('id','lightbox');

		objLightbox.style.display = 'none';

		objBody.appendChild(objLightbox);



		var objOuterImageContainer = document.createElement("div");

		objOuterImageContainer.setAttribute('id','outerImageContainer');

		objLightbox.appendChild(objOuterImageContainer);



		var objImageContainer = document.createElement("div");

		objImageContainer.setAttribute('id','imageContainer');

		objOuterImageContainer.appendChild(objImageContainer);



		objLightboxImage = document.createElement("img");

		objLightboxImage.setAttribute('id','lightboxImage');

		objLightboxImage.setAttribute('width',''); //needed for proper resizing

		objLightboxImage.setAttribute('height',''); //needed for proper resizing

		objImageContainer.appendChild(objLightboxImage);

	

		var objHoverNav = document.createElement("div");

		objHoverNav.setAttribute('id','hoverNav');

		objImageContainer.appendChild(objHoverNav);

	

		var objPrevLink = document.createElement("a");

		objPrevLink.setAttribute('id','prevLink');

		objPrevLink.setAttribute('href','#');

		objPrevLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objHoverNav.appendChild(objPrevLink);

		

		var objNextLink = document.createElement("a");

		objNextLink.setAttribute('id','nextLink');

		objNextLink.setAttribute('href','#');

		objNextLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objHoverNav.appendChild(objNextLink);



		//Loading 

		var objLoading = document.createElement("div");

		objLoading.setAttribute('id','loading');

		objImageContainer.appendChild(objLoading);

	

		var objLoadingLink = document.createElement("a");

		objLoadingLink.setAttribute('id','loadingLink');

		objLoadingLink.setAttribute('href','#');

		objLoadingLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objLoadingLink.onclick = function() { 

			myLightbox.end(); 

			if (closeWindow) window.close(); 

			return false; 

		}

		objLoading.appendChild(objLoadingLink);

	

		var objLoadingImage = document.createElement("img");

		objLoadingImage.setAttribute('src', fileLoadingImage);

		objLoadingLink.appendChild(objLoadingImage);	

		

		//Replay

		var objReplay = document.createElement("div");

		objReplay.setAttribute('id','replay');

		objImageContainer.appendChild(objReplay);

	

		var objReplayLink = document.createElement("a");

		objReplayLink.setAttribute('id','replayLink');

		objReplayLink.setAttribute('href','#');

		objReplayLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objReplayLink.onclick = function() { myLightbox.toggleSlideShow(); return false; }	

		objReplay.appendChild(objReplayLink);

	

		var objReplayImage = document.createElement("img");

		objReplayImage.onpropertychange = function() { propertyChanged(); return false; };

		objReplayImage.setAttribute('src', replayImage);

		objReplayLink.appendChild(objReplayImage);	

		objReplayImage.setAttribute('src', replayImage);

		Element.hide('replay');

		

		//Spacer

		var objSpacer = document.createElement("div");

		objSpacer.setAttribute('id', 'spacer');

		objSpacer.className = 'spacer';

		objLightbox.appendChild(objSpacer);



		//Bottom bar - ImageDataContainer

		objImageDataContainer = document.createElement("div");

		objImageDataContainer.setAttribute('id','imageDataContainer');

		objImageDataContainer.className = 'clearfix';

			

 		objImageDataContainer.onmouseover = function(ev) {

 			if (ev == undefined) {

 				ev=event;

 			}

			if (checkMouseEnter(this, ev)) {

 				myLightbox.lightUpNavigationBar();

 			}

			

			return false;

		}

		objImageDataContainer.onmouseout = function(ev) {		

 			if (ev == undefined) {

 				ev=event;

 			}			

			if (checkMouseLeave(this, ev)) {

				myLightbox.dimDownNavigationBar();

			}

						

			return false;

		}

		

		objLightbox.appendChild(objImageDataContainer);



		var objImageData = document.createElement("div");

		objImageData.setAttribute('id','imageData');

		objImageDataContainer.appendChild(objImageData);

	

		var objImageDetails = document.createElement("div");

		objImageDetails.setAttribute('id','imageDetails');

		objImageData.appendChild(objImageDetails);

	

		var objCaption = document.createElement("span");

		objCaption.setAttribute('id','caption');

		objImageDetails.appendChild(objCaption);

	

		var objNumberDisplay = document.createElement("span");

		objNumberDisplay.setAttribute('id','numberDisplay');

		objImageDetails.appendChild(objNumberDisplay);



		//Bottom Navigation -------------------------------------------------------------	

		var objBottomNav = document.createElement("div");

		objBottomNav.setAttribute('id','bottomNav');

		objImageData.appendChild(objBottomNav);



		//Close link

		var objBottomNavCloseLink = document.createElement("a");

		objBottomNavCloseLink.setAttribute('id','bottomNavClose');

		objBottomNavCloseLink.setAttribute('href','#');

		objBottomNavCloseLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objBottomNavCloseLink.onclick = function() { 

			myLightbox.end(); 

			if (closeWindow) window.close();

			return false; 

		}

		objBottomNav.appendChild(objBottomNavCloseLink);



		//Close image

		objBottomNavCloseImage = document.createElement("img");

		objBottomNavCloseImage.setAttribute('id', 'closeButton');

		objBottomNavCloseImage.setAttribute('alt', "Close");

		objBottomNavCloseImage.onpropertychange = function() { propertyChanged(); return false; };

		objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);

		objBottomNavCloseLink.appendChild(objBottomNavCloseImage);

		//objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);



		//Slideshow link

 		var objSlideShowLink = document.createElement("a");

		objSlideShowLink.setAttribute('id','slideshowLink');

		objSlideShowLink.setAttribute('href','#');

		objSlideShowLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objSlideShowLink.onclick = function() { myLightbox.toggleSlideShow(); return false; }

		objBottomNav.appendChild(objSlideShowLink);



		//Slidehow Image

		objSlideShowImage = document.createElement("img");

		objSlideShowImage.setAttribute('id', 'playButton');

		objSlideShowImage.setAttribute('alt', "Start/Stop");

		objSlideShowImage.setAttribute('src', SlideShowStartImage);

		objSlideShowImage.onpropertychange = function() { propertyChanged(); return false; };

		objSlideShowLink.appendChild(objSlideShowImage);

		//objSlideShowImage.setAttribute('src', SlideShowStartImage);



		//Speaker link

		var objSpeakerLink = document.createElement("a");

		objSpeakerLink.setAttribute('id','speakerLink');

		objSpeakerLink.setAttribute('href','#');

		objSpeakerLink.setAttribute('onFocus', 'if (this.blur) this.blur()');

		objSpeakerLink.onclick = function() { player.toggleVolume(); return false; }

		objBottomNav.appendChild(objSpeakerLink);

			

		//Speaker Image

		objSpeakerImage = document.createElement("img");

		objSpeakerImage.setAttribute('id', 'speaker');		

		objSpeakerImage.setAttribute('alt', "Music On/Off");			

		objSpeakerImage.setAttribute('src', MusicOffImage);	

		objSpeakerImage.onpropertychange = function() { propertyChanged(); return false; };

		objSpeakerLink.appendChild(objSpeakerImage);		

			

		//Music player

		var objFlashPlayer = document.createElement("div");

		objFlashPlayer.setAttribute('id','__sound_flash__');

		objOverlay.appendChild(objFlashPlayer);

			



	},

	

	lightUpNavigationBar: function() {

		if (!this.dimmingOut) {

			  new Effect.Parallel(

				[ 

				new Effect.Appear('imageDataContainer', 

				{ duration: 0.25, from: imageDataContainerOpacity, to: 1.0 }) 

				], { duration: 0.25 } );

		} else {

			this.dimmingOut = false;

		}

	},

	

	dimDownNavigationBar: function() {					

		this.dimmingOut = true;

		setTimeout(function() {				

			if (this.dimmingOut) { 

				//this.dimmingOut = false; 

			

				  new Effect.Parallel(

					[ new Effect.Appear('imageDataContainer', 

						{ duration: 0.25, from: 1.0, to: imageDataContainerOpacity,

							afterFinish: function(){ myLightbox.dimmingOut = false; } 

						}) 

					], { duration: 0.25 } );

			}	

		}.bind(this), 

			2000 //<-- dimming delay

		);			 				

	},

	

	//

	//	start()

	//	Display overlay and lightbox. If image is part of a set, add siblings to imageArray.

	//

	start: function(imageLink) {	

		player = new Player();

		

		slideshowMusic = null;

		firstTime = 1;

		

		saveSlideshow = slideshow;

		saveForeverLoop = foreverLoop;

		saveLoopInterval = loopInterval;



		saveSlideShowWidth = slideShowWidth;

		saveSlideShowHeight = slideShowHeight;

		

		saveLoopMusic = loopMusic;

		saveNavigationBarWidth = navigationBarWidth;



		hideSelectBoxes();



		// stretch overlay to fill page and fade in

		var arrayPageSize = getPageSize();

		Element.setHeight('overlay', arrayPageSize[1]);

		new Effect.Appear('overlay', { duration: 0.2, from: 0.0, to: 0.8 });



		imageArray = [];

		imageNum = 0;		



		if (!document.getElementsByTagName){ return; }

		var anchors = document.getElementsByTagName('a');



		// if image is NOT part of a set..

		if((imageLink.getAttribute('rel') == 'lightbox')){

			// add single image to imageArray

			imageArray.push(new Array(imageLink.getAttribute('href'), imageLink.getAttribute('title')));			

		} else {

		// if image is part of a set..



			// loop through anchors, find other images in set, and add them to imageArray

			for (var i=0; i<anchors.length; i++){

				var anchor = anchors[i];

				if (anchor.getAttribute('href') && (anchor.getAttribute('rel') == imageLink.getAttribute('rel'))){

					imageArray.push(new Array(anchor.getAttribute('href'), anchor.getAttribute('title')));

					

					if (imageArray.length == 1) {

					  slideshowMusic = anchor.getAttribute('music');

					  if (slideshowMusic == null) {						

						  //Element.hide('speakerLink');

					  } else { 

						  //Element.show('speakerLink');							

						  player.loadTrack(slideshowMusic);															

					  }



					  var startSlideshow = anchor.getAttribute('startslideshow');

					  if (startSlideshow != null) {

						if (startSlideshow == "false") slideshow = 0;

					  }					



					  var forever = anchor.getAttribute('forever');

					  if (forever != null) {

						if (forever == "true") foreverLoop = 1; else foreverLoop = 0;

					  }					

					  

					  var foreverMusic = anchor.getAttribute('loopMusic');

					  if (foreverMusic != null) {

						if (foreverMusic == "true") loopMusic = true; else loopMusic = false;

					  }					

					  

					  if (foreverLoop == 1) { loopMusic = true;  }

					  

					  var slideDuration = anchor.getAttribute('slideDuration');

					  if (slideDuration != null) {

						loopInterval = slideDuration * 1000;

					  }					

					  var width = anchor.getAttribute('slideshowwidth');

					  if (width != null) {

						slideShowWidth = width *1;

					  }

					  var height = anchor.getAttribute('slideshowheight');

					  if (height != null) {

						slideShowHeight = height *1;

					  }

					  

					  var barWidth = anchor.getAttribute('navbarWidth');

					  if (barWidth != null) {

						navigationBarWidth = barWidth *1;

					  }					  

					}

					

				}

			}



			imageArray.removeDuplicates();

			while(imageArray[imageNum][0] != imageLink.getAttribute('href')) { imageNum++;}	

		}



		this.changeImageByTimer(imageNum);			

	},

	

	showLightBox: function() {

		    // calculate top offset for the lightbox and display 

	        var arrayPageSize = getPageSize();

		    var arrayPageScroll = getPageScroll();

		    var lightboxTop = arrayPageScroll[1] + (arrayPageSize[3] / 15);

						

		    Element.setTop('lightbox', lightboxTop+10);

		    Element.show('lightbox');			

	},



	// changeImageByTimer()

	// changes image using timer, which prevents the loading gif from spinning 

	// until the entire page is loaded

    	changeImageByTimer: function(imageNum) {

    			activeImage = imageNum;

    			this.imageTimer = setTimeout(function() {

    			this.showLightBox();

    			this.changeImage(activeImage);

    		}.bind(this), 10);

   	 },

    

	//

	//	changeImage()

	//	Hide most elements and preload image in preparation for resizing image container.

	//

	changeImage: function(imageNum) {	

		

		activeImage = imageNum;	// update global var



		// hide elements during transition

		Element.show('loading');

		Element.hide('replay');

		Element.hide('lightboxImage');

		Element.hide('hoverNav');

		Element.hide('prevLink');

		Element.hide('nextLink');

		



		if (firstTime == 1) {		

	  	  Element.hide('imageDataContainer');		  

		  Element.hide('bottomNav');

		  Element.hide('numberDisplay');

		  Element.hide('speakerLink');

		  Element.hide('slideshowLink');		

		}

			

		imgPreloader = new Image();

		

		// once image is preloaded, resize image container

		imgPreloader.onload=function(){

			Element.setSrc('lightboxImage', imageArray[activeImage][0]);



			objLightboxImage.setAttribute('width', imgPreloader.width);

			objLightboxImage.setAttribute('height', imgPreloader.height);



			if ((imageArray.length > 1) && (slideShowWidth != -1 || slideShowHeight != -1)) {

				//<---

				if (slideShowWidth == -1 && slideShowHeight != -1) {

					myLightbox.resizeImageContainer(imgPreloader.width, slideShowHeight);

				} else {

				if (slideShowHeight == -1 && slideShowWidth != -1) {

					myLightbox.resizeImageContainer(slideShowWidth, imgPreloader.height);

				} else {

				//<----

						//------------

					   if (	(slideShowWidth >= imgPreloader.width) &&				

					        (slideShowHeight >= imgPreloader.height)

					      ) 

					    {			  							

							myLightbox.resizeImageContainer(slideShowWidth, slideShowHeight);

						} else {

							myLightbox.resizeImageAndContainer(imgPreloader.width, imgPreloader.height);

						}			  

						//------------

				}//else

				}//else

			} else {

			  myLightbox.resizeImageAndContainer(imgPreloader.width, imgPreloader.height);

			}

		}

		imgPreloader.src = imageArray[activeImage][0];

	},



	resizeImageAndContainer: function(imgWidth, imgHeight) {		

		if(resize == 1) {//resize mod by magarnicle

			useableWidth = 0.9; // 90% of the window

			useableHeight = 0.8; // 80% of the window

			

			var arrayPageSize = getPageSize();

			

			windowWidth = arrayPageSize[2];

			windowHeight = arrayPageSize[3];

			

			var w = windowWidth * useableWidth;

			var h = windowHeight * useableHeight;

			

			var d = Element.getHeight('spacer');

			//adjust the height of the window to fit the navigation bar in

			if (d) {  

				//w = w - (d+d);

				h = h - (d+d);

			}

			

			scaleX = 1; scaleY = 1;

			

			if ( imgWidth > w ) scaleX = (w) / imgWidth;

			if ( imgHeight > h ) scaleY = (h) / imgHeight;

			

			scale = Math.min( scaleX, scaleY );

			

			imgWidth *= scale;

			imgHeight *= scale;



			objLightboxImage.setAttribute('width', imgWidth);

			objLightboxImage.setAttribute('height', imgHeight);

		}

		this.resizeImageContainer(imgWidth, imgHeight);

	},



	//

	//	resizeImageContainer()

	//

	resizeImageContainer: function( imgWidth, imgHeight) {

		imgWidth = imgWidth + 1;

		// get current height and width

		this.wCur = Element.getWidth('outerImageContainer');

		this.hCur = Element.getHeight('outerImageContainer');



		// scalars based on change from old to new

		this.xScale = ((imgWidth  + (borderSize * 2)) / this.wCur) * 100;

		this.yScale = ((imgHeight  + (borderSize * 2)) / this.hCur) * 100;



		// calculate size difference between new and old image, and resize if necessary

		wDiff = (this.wCur - borderSize * 2) - imgWidth;

		hDiff = (this.hCur - borderSize * 2) - imgHeight;



		this.slideDownImageDataContainer = true;



		if(!( hDiff == 0)){ new Effect.Scale('outerImageContainer', this.yScale, {scaleX: false, duration: resizeDuration, queue: 'front'}); }

		if(!( wDiff == 0)){ 

			if (navigationBarWidth == -1) { Element.hide('imageDataContainer');	}

			new Effect.Scale('outerImageContainer', this.xScale, 

				{scaleY: false, delay: resizeDuration, duration: resizeDuration }); 

		} else {

		  	this.slideDownImageDataContainer = false;

		}



		// if new and old image are same size and no scaling transition is necessary, 

		// do a quick pause to prevent image flicker.

		if((hDiff == 0) && (wDiff == 0)){

			if (navigator.appVersion.indexOf("MSIE")!=-1){ pause(250); } else { pause(100);} 

		}



		Element.setHeight('prevLink', imgHeight);

		Element.setHeight('nextLink', imgHeight);		

		if (navigationBarWidth == -1) {

			Element.setWidth( 'imageDataContainer', imgWidth + (borderSize * 2));

		} else {

			Element.setWidth( 'imageDataContainer', navigationBarWidth + (borderSize * 2));	

			this.slideDownImageDataContainer = false;		

		}



		this.showImage();

	},





	//

	//	showImage()

	//	Display image and begin preloading neighbors.

	//

	showImage: function(){

		Element.hide('loading');

		new Effect.Appear('lightboxImage', { duration: 0.5, queue: 'end', afterFinish: function(){ myLightbox.updateDetails(); } });

		this.preloadNeighborImages();

	},



	//

	//	updateDetails()

	//	Display caption, image number, and bottom nav.

	//

	updateDetails: function() {

		Element.show('bottomNav');

		

		if (firstTime == 1) {

			objSpeakerImage.setAttribute('src', MusicOffImage);

			objSlideShowImage.setAttribute('src', SlideShowStartImage);

			objBottomNavCloseImage.setAttribute('src', fileBottomNavCloseImage);

		}

				

		Element.show('caption');		

		if (imageArray[activeImage][1] != '' && imageArray[activeImage][1] != null) {

			Element.setInnerHTML( 'caption', imageArray[activeImage][1]);

		} else {

			Element.setInnerHTML( 'caption', "&nbsp;");

		}

				

		// if image is part of set display 'Image x of x' 

		if(imageArray.length > 1){

			Element.show('numberDisplay');

			Element.setInnerHTML( 'numberDisplay', "" + eval(activeImage + 1) + " of " + imageArray.length);

		}



		if (firstTime == 1 || this.slideDownImageDataContainer) {

		  new Effect.Parallel(

			[ new Effect.SlideDown( 'imageDataContainer', { sync: true, duration: resizeDuration + 0.25, from: 0.0, to: 1 }), 

			  new Effect.Appear('imageDataContainer', { sync: true, duration: 1.0, from: 0.0, to: imageDataContainerOpacity }) ], 

		 	{ duration: 0.65, afterFinish: function() { myLightbox.updateNav();} } 

		  );                   

		} else {		  

//		  new Effect.Parallel(

//			[ new Effect.Appear('imageDataContainer', { sync: true, duration: 1.0 }) ], 

//		 	{ duration: 0.65, afterFinish: function() { myLightbox.updateNav();} } 

//		  );

		  myLightbox.updateNav();

		}





			if (imageArray.length > 1) {                           

			   //Element.show('speakerLink');

			   Element.show('slideshowLink');

			}else {

			   //Element.hide('speakerLink');

			   Element.hide('slideshowLink');

			}



   		if (slideshow == 1 && imageArray.length > 1) {

				this.startSlideShow();

			} 



	},



	//

	//	updateNav()

	//	Display appropriate previous and next hover navigation.

	//

	updateNav: function() {



		Element.show('hoverNav');				



		// if not first image in set, display prev image button

		if(activeImage != 0){

			Element.show('prevLink');

			document.getElementById('prevLink').onclick = function() {

				if (slideshow == 1) keyPressed = true;

				myLightbox.changeImage(activeImage - 1); return false;

			}

		}



		// if not last image in set, display next image button

		if(activeImage != (imageArray.length - 1)){

			Element.show('nextLink');

			document.getElementById('nextLink').onclick = function() {

				if (slideshow == 1) keyPressed = true;

				myLightbox.changeImage(activeImage + 1); return false;

			}

		}

		

		this.enableKeyboardNav();



		if (firstTime == 1) {

		  firstTime = 0;

		  //if (imageArray.length > 1 && slideshow == 1) 

		  this.showSpeaker();

		  if (slideshow == 1) this.playMusic(); 

		}

	},



	//

	//	enableKeyboardNav()

	//

	enableKeyboardNav: function() {

		document.onkeydown = this.keyboardAction; 

	},



	//

	//	disableKeyboardNav()

	//

	disableKeyboardNav: function() {

		document.onkeydown = '';

	},



	//

	//	keyboardAction()

	//

	keyboardAction: function(e) {

		if (e == null) { // ie

			keycode = event.keyCode;

		} else { // mozilla

			keycode = e.which;

		}



		key = String.fromCharCode(keycode).toLowerCase();



		if((key == 'x') || (key == 'o') || (key == 'c')){	// close lightbox

			myLightbox.end();

		} else if((keycode == 188) || (key == 'p')){	// display previous image

			if(activeImage != 0){

				if (slideshow == 1) keyPressed = true;

				myLightbox.disableKeyboardNav();							

				myLightbox.changeImage(activeImage - 1);

			}

		} else if((keycode == 190) || (key == 'n')){	// display next image

			if(activeImage != (imageArray.length - 1)){

				if (slideshow == 1) keyPressed = true;

				myLightbox.disableKeyboardNav();				

				myLightbox.changeImage(activeImage + 1);

			}

		}





	},



	//

	//	preloadNeighborImages()

	//	Preload previous and next images.

	//

	preloadNeighborImages: function(){



		if((imageArray.length - 1) > activeImage){

			preloadNextImage = new Image();

			preloadNextImage.src = imageArray[activeImage + 1][0];

		}

		if(activeImage > 0){

			preloadPrevImage = new Image();

			preloadPrevImage.src = imageArray[activeImage - 1][0];

		}

	

	},



	//showSpeaker

	showSpeaker: function() {

	   if (slideshowMusic != null) {

	      Element.show('speakerLink');	      

	   } else {

		  Element.hide('speakerLink');

		}

	},

	

	//playMusic

	playMusic: function() {

	   if (slideshowMusic != null) {

	      objSpeakerImage.setAttribute('src', MusicOnImage);

	      player.play();

	   }

	},



	//stopMusic

	stopMusic: function() {

	  if (slideshowMusic != null) {

        objSpeakerImage.setAttribute('src', MusicOffImage);

        if (player.paused) {

       	  player.stop();

        } else {

       		player.play();

        }

      }

	},



	//	Slideshow Functions

	//

	//	toggleSlideShow()

	//	startSlideShow()

	//	stopSlideShow()

	

	//	toggleSlideShow()

	toggleSlideShow: function() {

		if(slideshow == 1) this.stopSlideShow();

		else {

		   this.playMusic();		   

		   if(activeImage == (imageArray.length-1)) {

			slideshow = 1;

			this.changeImage(0);			

		   } else {

		   	this.startSlideShow();

		   }

		}

	},

	

	//	startSlideShow()

	startSlideShow: function() {

		slideshow = 1;				

		objSlideShowImage.setAttribute('src', SlideShowStopImage);

		this.slideShowTimer = setTimeout(function() {

			if (keyPressed) {

 				keyPressed = false;

				return;

			}

			if(activeImage < (imageArray.length-1)) {

				this.changeImage(activeImage + 1);

			}

			else {

				if(foreverLoop) { 

					this.changeImage(0);

				}

				else {

					//this.end();

					//if (closeWindow) window.close();

					

					//this.stopSlideShow();

					

					//---

					slideshow = 0;

					

					if(this.slideShowTimer) {

						clearTimeout(this.slideShowTimer);

						this.slideShowTimer = null;			

					}

					//---

					

							

					player.clearCallback();

		

					this.disableKeyboardNav();					

					Element.hide('hoverNav');

					Element.hide('prevLink');

					Element.hide('nextLink');

					

					Element.setInnerHTML( 'numberDisplay', '');

					

					this.fadeoutTimer = setInterval(function() {

						player.sound.setVolume(player.sound.getVolume()-1);

					}.bind(this), 30);

					

					new Effect.Appear('lightboxImage', { duration: 3, from: 1, to: 0, 

										afterFinish: function(){ 											

											new Effect.Appear('replay', { duration: 0.2, from: 0, to: 1}); 

											objSlideShowImage.setAttribute('src', SlideShowStartImage);

											clearInterval(myLightbox.fadeoutTimer);

											player.paused = true; //this will cause music to stop

											myLightbox.stopMusic();

											

											}}	);

				}

	     }	

		}.bind(this), loopInterval);

	},



	//	stopSlideShow()

	stopSlideShow: function() {

		slideshow = 0;

		objSlideShowImage.setAttribute('src', SlideShowStartImage);

		 

		this.stopMusic();		

		if(this.slideShowTimer) {

			clearTimeout(this.slideShowTimer);

			this.slideShowTimer = null;			

		}

	},



	//

	//	end()

	//

	end: function() {		

		player.paused = true; //this will cause music to stop

		

		this.stopSlideShow();

		

		player.clearCallback();

		clearInterval(myLightbox.fadeoutTimer);

		

		this.disableKeyboardNav();

		

		Element.hide('bottomNav');

		Element.hide('lightbox');

		

		new Effect.Fade('overlay', { duration: 0.2});

		showSelectBoxes();



		slideshow = saveSlideshow;

		foreverLoop = saveForeverLoop;

		loopInterval = saveLoopInterval;



		slideShowWidth = saveSlideShowWidth;

		slideShowHeight = saveSlideShowHeight;

		navigationBarWidth = saveNavigationBarWidth;

		

		loopMusic = saveLoopMusic;

	}

}



// -----------------------------------------------------------------------------------



//this is three functions to support mouseover and mouseout events.

//It allows checking if mouse is inside the block ignoring children's blocks.

function containsDOM (container, containee) {

  var isParent = false;

  do {

    if ((isParent = container == containee))

      break;

    containee = containee.parentNode;

  }

  while (containee != null);

  return isParent;

}



function checkMouseEnter (element, evt) {

  if (element.contains && evt.fromElement) {

    return !element.contains(evt.fromElement);

  }

  else if (evt.relatedTarget) {

    return !containsDOM(element, evt.relatedTarget);

  }

}



function checkMouseLeave (element, evt) {

  if (element.contains && evt.toElement) {

    return !element.contains(evt.toElement);

  }

  else if (evt.relatedTarget) {

    return !containsDOM(element, evt.relatedTarget);

  }

}



//

// getPageScroll()

// Returns array with x,y page scroll values.

// Core code from - quirksmode.org

//

function getPageScroll(){



	var yScroll;



	if (self.pageYOffset) {

		yScroll = self.pageYOffset;

	} else if (document.documentElement && document.documentElement.scrollTop){	 // Explorer 6 Strict

		yScroll = document.documentElement.scrollTop;

	} else if (document.body) {// all other Explorers

		yScroll = document.body.scrollTop;

	}



	arrayPageScroll = new Array('',yScroll) 

	return arrayPageScroll;

}



// -----------------------------------------------------------------------------------



//

// getPageSize()

// Returns array with page width, height and window width, height

// Core code from - quirksmode.org

// Edit for Firefox by pHaez

//

function getPageSize(){

	

	var xScroll, yScroll;

	

	if (window.innerHeight && window.scrollMaxY) {	

		xScroll = document.body.scrollWidth;

		yScroll = window.innerHeight + window.scrollMaxY;

	} else if (document.body.scrollHeight > document.body.offsetHeight){ // all but Explorer Mac

		xScroll = document.body.scrollWidth;

		yScroll = document.body.scrollHeight;

	} else { // Explorer Mac...would also work in Explorer 6 Strict, Mozilla and Safari

		xScroll = document.body.offsetWidth;

		yScroll = document.body.offsetHeight;

	}

	

	var windowWidth, windowHeight;

	if (self.innerHeight) {	// all except Explorer

		windowWidth = self.innerWidth;

		windowHeight = self.innerHeight;

	} else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode

		windowWidth = document.documentElement.clientWidth;

		windowHeight = document.documentElement.clientHeight;

	} else if (document.body) { // other Explorers

		windowWidth = document.body.clientWidth;

		windowHeight = document.body.clientHeight;

	}	

	

	// for small pages with total height less then height of the viewport

	if(yScroll < windowHeight){

		pageHeight = windowHeight;

	} else { 

		pageHeight = yScroll;

	}



	// for small pages with total width less then width of the viewport

	if(xScroll < windowWidth){	

		pageWidth = windowWidth;

	} else {

		pageWidth = xScroll;

	}





	arrayPageSize = new Array(pageWidth,pageHeight,windowWidth,windowHeight) 

	return arrayPageSize;

}



// -----------------------------------------------------------------------------------



//

// getKey(key)

// Gets keycode. If 'x' is pressed then it hides the lightbox.

//

function getKey(e){

	if (e == null) { // ie

		keycode = event.keyCode;

	} else { // mozilla

		keycode = e.which;

	}

	key = String.fromCharCode(keycode).toLowerCase();

	

	if(key == 'x'){

	}

}



// -----------------------------------------------------------------------------------



//

// listenKey()

//

function listenKey () {	document.onkeypress = getKey; }

	

// ---------------------------------------------------



function showSelectBoxes(){

	selects = document.getElementsByTagName("select");

	for (i = 0; i != selects.length; i++) {

		selects[i].style.visibility = "visible";

	}

}



// ---------------------------------------------------



function hideSelectBoxes(){

	selects = document.getElementsByTagName("select");

	for (i = 0; i != selects.length; i++) {

		selects[i].style.visibility = "hidden";

	}

}



// ---------------------------------------------------



//

// pause(numberMillis)

// Pauses code execution for specified time. Uses busy code, not good.

// Code from http://www.faqts.com/knowledge_base/view.phtml/aid/1602

//

function pause(numberMillis) {

	var now = new Date();

	var exitTime = now.getTime() + numberMillis;

	while (true) {

		now = new Date();

		if (now.getTime() > exitTime)

			return;

	}

}



// ---------------------------------------------------







function initLightbox() { myLightbox = new Lightbox();}

//Event.observe(window, 'load', initLightbox, false);







//the code below suppose to help starting slideshow before a page is totaly loaded

function init() {

    // quit if this function has already been called

    if (arguments.callee.done) return;



    // flag this function so we don't do the same thing twice

    arguments.callee.done = true;



    // kill the timer

    if (_timer) {

        clearInterval(_timer);

        _timer = null;

    }



    // do onload stuff

    initLightbox();



};



 



/* for Mozilla */



if (document.addEventListener) {

    document.addEventListener("DOMContentLoaded", init, false);



}



 



/* for Internet Explorer */

/*@cc_on @*/

/*@if (@_win32)

    document.write("<script id=__ie_onload defer src=javascript:void(0)></script>");

    var script = document.getElementById("__ie_onload");

    script.onreadystatechange = function() {

        if (this.readyState == "complete") {

            init(); // call the onload handler

        }

    };

/*@end @*/



 



/* for Safari */

if (/WebKit/i.test(navigator.userAgent)) { // sniff

    var _timer = setInterval(function() {

        if (/loaded|complete/.test(document.readyState)) {

            init(); // call the onload handler

        }

    }, 10);

}



 



/* for other browsers */

window.onload = init;