var DEBUG_MESSAGES=8;var msgnumber=1;function addEvent(element,eventType,lamdaFunction,useCapture){if(element.addEventListener){element.addEventListener(eventType,lamdaFunction,useCapture);return true;}else if(element.attachEvent){var r=element.attachEvent('on'+eventType,lamdaFunction);return r;}else{return false;}}
function knackerEvent(eventObject){if(eventObject&&eventObject.stopPropagation){eventObject.stopPropagation();}
if(window.event&&window.event.cancelBubble){window.event.cancelBubble=true;}
if(eventObject&&eventObject.preventDefault){eventObject.preventDefault();}
if(window.event){window.event.returnValue=false;}}
function cancelEventSafari(){return false;}
function getElementStyle(elementID,CssStyleProperty){var element=document.getElementById(elementID);if(element.currentStyle){return element.currentStyle[toCamelCase(CssStyleProperty)];}else if(window.getComputedStyle){var compStyle=window.getComputedStyle(element,'');return compStyle.getPropertyValue(CssStyleProperty);}else{return'';}}
function createCookie(name,value,days){var expires='';if(days){var date=new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires='; expires='+date.toGMTString();}
document.cookie=name+'='+value+expires+'; path=/';}
function readCookie(name){var cookieCrumbs=document.cookie.split(';');var nameToFind=name+'=';for(var i=0;i<cookieCrumbs.length;i++){var crumb=cookieCrumbs[i];while(crumb.charAt(0)==' '){crumb=crumb.substring(1,crumb.length);}
if(crumb.indexOf(nameToFind)==0){return crumb.substring(nameToFind.length,crumb.length);}}
return null;}
function eraseCookie(name){createCookie(name,'',-1);}
function toCamelCase(CssProperty){var stringArray=CssProperty.toLowerCase().split('-');if(stringArray.length==1){return stringArray[0];}
var ret=(CssProperty.indexOf("-")==0)?stringArray[0].charAt(0).toUpperCase()+stringArray[0].substring(1):stringArray[0];for(var i=1;i<stringArray.length;i++){var s=stringArray[i];ret+=s.charAt(0).toUpperCase()+s.substring(1);}
return ret;}
function addMessage(msg){if(DEBUG_AJAXIAN){var msgarea=document.getElementById('msgarea');if(msgarea){msgarea.style.display='block';if(msgarea.getElementsByTagName('h4').length<1){var debugHeading=document.createElement('h4');debugHeading.appendChild(document.createTextNode('Debug output'));msgarea.appendChild(debugHeading);}
if(msgarea.getElementsByTagName('p').length>DEBUG_MESSAGES){msgarea.removeChild(msgarea.getElementsByTagName('p')[0]);}
var note=document.createElement('p');note.appendChild(document.createTextNode(msgnumber+': '+msg));msgnumber++;msgarea.appendChild(note);}}}
var thumbnails;var currentImageIndex;var mainPhoto;var photoScalingInterval;var showLoadingTimeout;var showImageDataFadeTimeout;var MAIN_PHOTO_WIDTH=460;var PHOTO_MINIMISED=300;var SCALE_DOWN_FACTOR=12;var SCALE_UP_FACTOR=18;fullsizePhotos=new Array();fullsizeCount=0;/*addEvent(window,'load',init,false);*/function init(){if(!document.getElementById){return;}
var thumbholder=document.getElementById('gsThumbMatrix');if(!thumbholder){setupBackToAlbumLink();return;}
thumbnails=thumbholder.getElementsByTagName('img');for(var i=0;i<thumbnails.length;i++){thumbnails[i].thumbIndex=i;addEvent(thumbnails[i],'click',activateThumbnail,false);thumbnails[i].onclick=cancelEventSafari;}
if(readCookie('slideshowOffset')!=null&&Number(readCookie('slideshowOffset'))<thumbnails.length){currentImageIndex=Number(readCookie('slideshowOffset'));eraseCookie('slideshowOffset');addMessage('Restarting slideshow at index '+currentImageIndex);}else{currentImageIndex=0;}
if(slideshowImages.length>0){setupMainImage();switchImages(currentImageIndex,true);}
setupSubAlbums();showPhotoDetails();}
function setupMainImage(){mainPhoto=document.getElementById('main-image');if(slideshowImageWidths[currentImageIndex]<0||MAIN_PHOTO_WIDTH<=slideshowImageWidths[currentImageIndex]){mainPhoto.style.width=MAIN_PHOTO_WIDTH+'px';}else{mainPhoto.style.width=slideshowImageWidths[currentImageIndex]+'px';mainPhoto.style.left=parseInt(getElementStyle(mainPhoto.id,'left'))+
((MAIN_PHOTO_WIDTH-slideshowImageWidths[currentImageIndex])/2)+'px';}
mainPhoto.style.height='auto';mainPhoto.origWidth=parseInt(getElementStyle(mainPhoto.id,'width'));mainPhoto.origLeft=parseInt(getElementStyle(mainPhoto.id,'left'));mainPhoto.galleryimg='no';addEvent(mainPhoto,'click',showPhotoDetails,false);}
function activateThumbnail(e){var targetElement=window.event?window.event.srcElement:e?e.target:null;if(!targetElement){return;}
knackerEvent(e);switchImages(targetElement.thumbIndex);targetElement.blur();showPhotoDetails();}
function switchImages(thumbIndex,firstLoad){removeImageDataBlock();if(currentImageIndex==thumbIndex&&!firstLoad){addMessage("That image is already selected.");return;}
if(thumbIndex<0){thumbIndex=thumbnails.length-1;}else if(thumbIndex==thumbnails.length){thumbIndex=0;}
if(slideshowImageWidths[thumbIndex]<0){if(!firstLoad){location=slideshowImages[thumbIndex];}else{hideLoadingMessage();}
return;}
highlightCurrentThumb(thumbIndex);/*updateItemTitle(thumbIndex);*/hideLoadingMessage();var newImageSrc=slideshowImages[thumbIndex];var newImage=document.createElement('img');mainPhoto.id=null;mainPhoto.removeAttribute('id');newImage.id='main-image';addEvent(newImage,'load',bigPhotoLoad,false);addEvent(newImage,'error',bigPhotoFail,false);if(slideshowState==PLAYING){pause();returnToPlaying=true;}
showLoadingTimeout=setTimeout("showLoadingMessage()",600);addMessage("Swapping "+currentImageIndex+", and "+thumbIndex+"...");currentImageIndex=thumbIndex;newImage.src=newImageSrc;mainPhoto.parentNode.removeChild(mainPhoto);document.getElementById('sliding-frame').getElementsByTagName('p')[0].appendChild(newImage);setupMainImage();if(mainPhoto.state=='downsized'){insertimagedatablock();}}
function bigPhotoLoad(){mainPhoto.style.height='auto';addMessage('Photo loaded');hideLoadingMessage();mainPhoto.style.height='345px';mainPhoto.style.height='auto';if(returnToPlaying){play();}}
function bigPhotoFail(){addMessage('FAIL: Photo failed to load...');addMessage(mainPhoto.src);hideLoadingMessage();if(slideshowState==PLAYING){advanceSlideShow();}}
function showLoadingMessage(){var loadingMsg=document.createElement('div');loadingMsg.id='loading';loadingMsg.appendChild(document.createTextNode(LOADING_IMAGE));document.getElementById('main-image-container').appendChild(loadingMsg);}
function hideLoadingMessage(){clearTimeout(showLoadingTimeout);var loading=document.getElementById('loading');if(loading&&getElementStyle(loading.id,'-moz-opacity')>0.0){loading.style.MozOpacity=parseFloat(getElementStyle(loading.id,'-moz-opacity'))-0.05;showLoadingTimeout=setTimeout("hideLoadingMessage()",50);}else if(loading){loading.parentNode.removeChild(loading);}}
function highlightCurrentThumb(thumbIndex){thumbnails[currentImageIndex].className=thumbnails[currentImageIndex].className.replace(/\bcurrentImage\b/,'');thumbnails[thumbIndex].className+=' currentImage';}
function updateItemTitle(thumbIndex){var itemTitle=document.getElementById('item-title').firstChild;/*itemTitle.data=thumbnails[thumbIndex].getAttribute('alt');*/}
function showPhotoDetails(e){if(mainPhoto)
{addMessage('scaling image, dimensions: '+mainPhoto.origWidth+'x'+mainPhoto.origHeight);clearInterval(photoScalingInterval);if(slideshowState==PLAYING){pause();returnToPlaying=true;}
photoScalingInterval=setInterval("downSizePhoto()",30);mainPhoto.state='downsized';}}
function downSizePhoto(){if(parseInt(mainPhoto.style.width)>PHOTO_MINIMISED||parseInt(getElementStyle(mainPhoto.id,'left'))>40){if(parseInt(mainPhoto.style.width)>PHOTO_MINIMISED){mainPhoto.style.width=parseInt(mainPhoto.style.width)-SCALE_DOWN_FACTOR+'px';}
mainPhoto.style.height='auto';if(parseInt(getElementStyle(mainPhoto.id,'left'))>40){mainPhoto.style.left=(parseInt(getElementStyle(mainPhoto.id,'left'))-
mainPhoto.origLeft/12)+'px';}
if(getElementStyle(mainPhoto.id,'top')=='auto'){mainPhoto.style.top='0';}
if(parseInt(getElementStyle(mainPhoto.id,'top'))<40){mainPhoto.style.top=(parseInt(getElementStyle(mainPhoto.id,'top'))+5)+'px';}}else{clearInterval(photoScalingInterval);addMessage('Image scaled to '+mainPhoto.style.width+'x'+mainPhoto.style.height);mainPhoto.state='downsized';insertimagedatablock();}}
function upSizePhoto(){if(parseInt(mainPhoto.style.width)<mainPhoto.origWidth||parseInt(getElementStyle(mainPhoto.id,'left'))<mainPhoto.origLeft){if(parseInt(mainPhoto.style.width)<mainPhoto.origWidth-5){mainPhoto.style.width=(parseInt(mainPhoto.style.width)+SCALE_UP_FACTOR)+'px';}
if(parseInt(getElementStyle(mainPhoto.id,'left'))<mainPhoto.origLeft){mainPhoto.style.left=(parseInt(getElementStyle(mainPhoto.id,'left'))+
mainPhoto.origLeft/10)+'px';}
if(parseInt(getElementStyle(mainPhoto.id,'top'))>0){mainPhoto.style.top=(parseInt(getElementStyle(mainPhoto.id,'top'))-5)+'px';}}else{clearInterval(photoScalingInterval);mainPhoto.style.width=mainPhoto.origWidth+'px';mainPhoto.style.height='auto';mainPhoto.style.left=mainPhoto.origLeft+'px';mainPhoto.style.top='auto';addMessage('Image scaled back to '+mainPhoto.width+'x'+mainPhoto.height);mainPhoto.state='upsized';if(returnToPlaying){play();}}}
function insertimagedatablock(){var dataBlock=document.createElement('div');dataBlock.id='imagedatablock';PHOTO_DATA=thumbnails[currentImageIndex].getAttribute('alt');var dataBlockHeading=document.createElement('h3');dataBlockHeading.appendChild(document.createTextNode(PHOTO_DATA));dataBlock.appendChild(dataBlockHeading);if(thumbnails[currentImageIndex].className.match(/size:=([0-9]+)=/)){var imageSize=Number(RegExp.$1)/1024;var sizeInfo=document.createElement('p');sizeInfo.appendChild(document.createTextNode(FILE_SIZE.replace(/%SIZE%/,Math.round(imageSize))));dataBlock.appendChild(sizeInfo);}
if(thumbnails[currentImageIndex].className.match(/summary:=([^=]+)=/)){var summaryInfo=document.createElement('p');summaryInfo.appendChild(document.createTextNode(SUMMARY+RegExp.$1));dataBlock.appendChild(summaryInfo);}
if(thumbnails[currentImageIndex].className.match(/description:=(.+)=/)){var descriptionInfo=document.createElement('p');var idescript=RegExp.$1;idescript=idescript.replace('[/url]','</a>');idescript=idescript.replace('[url=','<a href="');idescript=idescript.replace(']','">');descriptionInfo.innerHTML=DESCRIPTION+idescript;dataBlock.appendChild(descriptionInfo);}
var fullsizeLink=document.createElement('a');fullsizeLink.id='fullsizelink';fullsizeLink.href=thumbnails[currentImageIndex].parentNode.href;addEvent(fullsizeLink,'click',saveCurrentImageIndex,false);fullsizeLink.appendChild(document.createTextNode(VIEW_IMAGE));var linkPara=document.createElement('p');linkPara.appendChild(fullsizeLink);dataBlock.appendChild(linkPara);showImageDataFadeTimeout=setTimeout('fadeInImageDataBlock()',50);document.getElementById('main-image-container').appendChild(dataBlock);}
function fadeInImageDataBlock(){clearTimeout(showImageDataFadeTimeout);var dataBlock=document.getElementById('imagedatablock');if(dataBlock&&getElementStyle(dataBlock.id,'-moz-opacity')<0.92){dataBlock.style.MozOpacity=parseFloat(getElementStyle(dataBlock.id,'-moz-opacity'))+0.08;showImageDataFadeTimeout=setTimeout('fadeInImageDataBlock()',50);}}
function removeImageDataBlock(){var dataBlock=document.getElementById('imagedatablock');if(dataBlock){dataBlock.parentNode.removeChild(dataBlock);}}
function findTag(tag,id)
{var j,i,tags=document.getElementsByTagName(tag);var objs=new Array();j=-1;for(i=0;i<tags.length;i++)
{if(tags[i].id==id)
{j+=1;objs[j]=tags[i];}}
return objs;}
function setupSubAlbums(){var tables=findTag('table','gsSubAlbumMatrix');if(tables.length==0)
return;var subs;for(var j=0;j<tables.length;j++)
{subs=tables[j].getElementsByTagName('td');for(var i=0;i<subs.length;i++)
{addEvent(subs[i],'click',selectSubAlbum,false);var hasLink=subs[i].getElementsByTagName('a')[0];if(hasLink){addEvent(subs[i],'mouseover',highlightSubAlbum,true);addEvent(subs[i],'mouseout',unHighlightSubAlbum,true);}}}}
function highlightSubAlbum(e){var targetElement=window.event?window.event.srcElement:e?e.target:null;if(!targetElement){return;}
while(targetElement.nodeName.toLowerCase()!='td'&&targetElement.nodeName.toLowerCase()!='body'){targetElement=targetElement.parentNode;}
if(targetElement.nodeName.toLowerCase()=='body'){return;}
targetElement.className+=' sahover';}
function unHighlightSubAlbum(e){var targetElement=window.event?window.event.srcElement:e?e.target:null;if(!targetElement){return;}
while(targetElement.nodeName.toLowerCase()!='td'&&targetElement.nodeName.toLowerCase()!='body'){targetElement=targetElement.parentNode;}
if(targetElement.nodeName.toLowerCase()=='body'){return;}
targetElement.className=targetElement.className.replace(/\bsahover\b/,'');}
function selectSubAlbum(e){var targetElement=window.event?window.event.srcElement:e?e.target:null;if(!targetElement){return;}
knackerEvent(e);while(targetElement.nodeName.toLowerCase()!='td'&&targetElement.nodeName.toLowerCase()!='body'){targetElement=targetElement.parentNode;}
if(targetElement.nodeName.toLowerCase()=='body'){return;}
eraseCookie('slideshowOffset');var firstlink=targetElement.getElementsByTagName('a')[0];if(firstlink){window.location=firstlink.href;}}
function setupBackToAlbumLink(){var pageLinks=document.getElementsByTagName('a');for(var i=0;i<pageLinks.length;i++){if(pageLinks[i].className.match(/\bbacktoalbum\b/)){addEvent(pageLinks[i],'click',saveCurrentImageIndex,false);}}}
function saveCurrentImageIndex(){if(window.location.toString().match(/thumbIndex=([0-9]+)/)){createCookie('slideshowOffset',RegExp.$1);}else if(currentImageIndex){createCookie('slideshowOffset',currentImageIndex);}}
var slideshowState;var PAUSED=0;var PLAYING=1;var returnToPlaying;var SECONDS_BETWEEN_IMAGES=4;var slideShowInterval;var controls;var showControlsInterval;var hideControlsInterval;var CONTROLS_HIDDEN_DEPTH=-35;/*addEvent(window,'load',slideShow,false);*/function slideShow(){if(!document.getElementById){return;}
var playpause=document.getElementById('controls-play');if(!playpause){return;}
addEvent(playpause,'click',togglePlayPause,false);addEvent(document.getElementById('controls-left'),'click',skipLeft,false);addEvent(document.getElementById('controls-right'),'click',skipRight,false);addEvent(document.getElementById('slideshow-controls'),'mousemove',showControls,false);addEvent(document.getElementById('slideshow-controls'),'mouseout',hideControlBar,false);showControls();pause();returnToPlaying=false;}
function advanceSlideShow(){if(slideshowState==PLAYING){switchImages(currentImageIndex+1);}}
function play(){slideshowState=PLAYING;resetInterval();returnToPlaying=true;var theImage=document.getElementById('controls-play').getElementsByTagName('img')[0];theImage.src=theImage.src.replace(/play/,'pause');}
function pause(){slideshowState=PAUSED;clearInterval(slideShowInterval);returnToPlaying=false;var theImage=document.getElementById('controls-play').getElementsByTagName('img')[0];theImage.src=theImage.src.replace(/pause/,'play');}
function resetInterval(){clearInterval(slideShowInterval);slideShowInterval=setInterval("advanceSlideShow()",SECONDS_BETWEEN_IMAGES*1000);}
function skipLeft(){switchImages(currentImageIndex-1);resetInterval();}
function skipRight(){switchImages(currentImageIndex+1);resetInterval();}
function togglePlayPause(){if(slideshowState==PAUSED){play();}else{pause();}}
function showControls(){controls=document.getElementById('control-buttons');clearInterval(showControlsInterval);clearInterval(hideControlsInterval);controls.state='showing';if(controls.state!='shown'){showControlsInterval=setInterval('animateControlShow()',15);}}
function hideControlBar(){clearInterval(hideControlsInterval);hideControlsInterval=setTimeout(function(){if(controls.state=='shown'||controls.state=='showing'){hideControlsInterval=setInterval('animateControlHide()',50);}},1500);}
function animateControlShow(){var pos=parseInt(getElementStyle(controls.id,'top'));if(pos<0){controls.style.top=(pos+3)+'px';}else{clearInterval(showControlsInterval);controls.state='shown';}}
function animateControlHide(){var pos=parseInt(getElementStyle(controls.id,'top'));if(pos>CONTROLS_HIDDEN_DEPTH){controls.style.top=(pos-3)+'px';}else{clearInterval(hideControlsInterval);controls.state='hidden';}}
function showFaceBook(obj,lng,url)
{ var iframe='\<iframe src="http://www.facebook.com/plugins/like.php?locale='+lng+'&amp;href='+url+'&amp;send=false&amp;layout=box_count&amp;width=80&amp;show_faces=true&amp;action=like&amp;colorscheme=light&amp;font&amp;height=62" scrolling="no" frameborder="0" style="border:none; overflow:hidden; width:80px; height:62px;" allowTransparency="true"\>\<\/iframe\>'; document.getElementById(obj).innerHTML=iframe; }