/*
 * jCarousel - Riding carousels with jQuery
 *   http://sorgalla.com/jcarousel/
 *
 * Copyright (c) 2006 Jan Sorgalla (http://sorgalla.com)
 * Dual licensed under the MIT (http://www.opensource.org/licenses/mit-license.php)
 * and GPL (http://www.opensource.org/licenses/gpl-license.php) licenses.
 *
 * Built on top of the jQuery library
 *   http://jquery.com
 *
 * Inspired by the "Carousel Component" by Bill Scott
 *   http://billwscott.com/carousel/
 */

(function(g){var q={vertical:!1,rtl:!1,start:1,offset:1,size:null,scroll:3,visible:null,animation:"normal",easing:"swing",auto:0,wrap:null,initCallback:null,setupCallback:null,reloadCallback:null,itemLoadCallback:null,itemFirstInCallback:null,itemFirstOutCallback:null,itemLastInCallback:null,itemLastOutCallback:null,itemVisibleInCallback:null,itemVisibleOutCallback:null,animationStepCallback:null,buttonNextHTML:"<div></div>",buttonPrevHTML:"<div></div>",buttonNextEvent:"click",buttonPrevEvent:"click", buttonNextCallback:null,buttonPrevCallback:null,itemFallbackDimension:null},m=!1;g(window).bind("load.jcarousel",function(){m=!0});g.jcarousel=function(a,c){this.options=g.extend({},q,c||{});this.autoStopped=this.locked=!1;this.buttonPrevState=this.buttonNextState=this.buttonPrev=this.buttonNext=this.list=this.clip=this.container=null;if(!c||c.rtl===void 0)this.options.rtl=(g(a).attr("dir")||g("html").attr("dir")||"").toLowerCase()=="rtl";this.wh=!this.options.vertical?"width":"height";this.lt=!this.options.vertical? this.options.rtl?"right":"left":"top";for(var b="",d=a.className.split(" "),f=0;f<d.length;f++)if(d[f].indexOf("jcarousel-skin")!=-1){g(a).removeClass(d[f]);b=d[f];break}a.nodeName.toUpperCase()=="UL"||a.nodeName.toUpperCase()=="OL"?(this.list=g(a),this.clip=this.list.parents(".jcarousel-clip"),this.container=this.list.parents(".jcarousel-container")):(this.container=g(a),this.list=this.container.find("ul,ol").eq(0),this.clip=this.container.find(".jcarousel-clip"));if(this.clip.size()===0)this.clip= this.list.wrap("<div></div>").parent();if(this.container.size()===0)this.container=this.clip.wrap("<div></div>").parent();b!==""&&this.container.parent()[0].className.indexOf("jcarousel-skin")==-1&&this.container.wrap('<div class=" '+b+'"></div>');this.buttonPrev=g(".jcarousel-prev",this.container);if(this.buttonPrev.size()===0&&this.options.buttonPrevHTML!==null)this.buttonPrev=g(this.options.buttonPrevHTML).appendTo(this.container);this.buttonPrev.addClass(this.className("jcarousel-prev"));this.buttonNext= g(".jcarousel-next",this.container);if(this.buttonNext.size()===0&&this.options.buttonNextHTML!==null)this.buttonNext=g(this.options.buttonNextHTML).appendTo(this.container);this.buttonNext.addClass(this.className("jcarousel-next"));this.clip.addClass(this.className("jcarousel-clip")).css({position:"relative"});this.list.addClass(this.className("jcarousel-list")).css({overflow:"hidden",position:"relative",top:0,margin:0,padding:0}).css(this.options.rtl?"right":"left",0);this.container.addClass(this.className("jcarousel-container")).css({position:"relative"}); !this.options.vertical&&this.options.rtl&&this.container.addClass("jcarousel-direction-rtl").attr("dir","rtl");var j=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible):null,b=this.list.children("li"),e=this;if(b.size()>0){var h=0,i=this.options.offset;b.each(function(){e.format(this,i++);h+=e.dimension(this,j)});this.list.css(this.wh,h+100+"px");if(!c||c.size===void 0)this.options.size=b.size()}this.container.css("display","block");this.buttonNext.css("display","block");this.buttonPrev.css("display", "block");this.funcNext=function(){e.next()};this.funcPrev=function(){e.prev()};this.funcResize=function(){e.resizeTimer&&clearTimeout(e.resizeTimer);e.resizeTimer=setTimeout(function(){e.reload()},100)};this.options.initCallback!==null&&this.options.initCallback(this,"init");!m&&g.browser.safari?(this.buttons(!1,!1),g(window).bind("load.jcarousel",function(){e.setup()})):this.setup()};var f=g.jcarousel;f.fn=f.prototype={jcarousel:"0.2.8"};f.fn.extend=f.extend=g.extend;f.fn.extend({setup:function(){this.prevLast= this.prevFirst=this.last=this.first=null;this.animating=!1;this.tail=this.resizeTimer=this.timer=null;this.inTail=!1;if(!this.locked){this.list.css(this.lt,this.pos(this.options.offset)+"px");var a=this.pos(this.options.start,!0);this.prevFirst=this.prevLast=null;this.animate(a,!1);g(window).unbind("resize.jcarousel",this.funcResize).bind("resize.jcarousel",this.funcResize);this.options.setupCallback!==null&&this.options.setupCallback(this)}},reset:function(){this.list.empty();this.list.css(this.lt, "0px");this.list.css(this.wh,"10px");this.options.initCallback!==null&&this.options.initCallback(this,"reset");this.setup()},reload:function(){this.tail!==null&&this.inTail&&this.list.css(this.lt,f.intval(this.list.css(this.lt))+this.tail);this.tail=null;this.inTail=!1;this.options.reloadCallback!==null&&this.options.reloadCallback(this);if(this.options.visible!==null){var a=this,c=Math.ceil(this.clipping()/this.options.visible),b=0,d=0;this.list.children("li").each(function(f){b+=a.dimension(this, c);f+1<a.first&&(d=b)});this.list.css(this.wh,b+"px");this.list.css(this.lt,-d+"px")}this.scroll(this.first,!1)},lock:function(){this.locked=!0;this.buttons()},unlock:function(){this.locked=!1;this.buttons()},size:function(a){if(a!==void 0)this.options.size=a,this.locked||this.buttons();return this.options.size},has:function(a,c){if(c===void 0||!c)c=a;if(this.options.size!==null&&c>this.options.size)c=this.options.size;for(var b=a;b<=c;b++){var d=this.get(b);if(!d.length||d.hasClass("jcarousel-item-placeholder"))return!1}return!0}, get:function(a){return g(">.jcarousel-item-"+a,this.list)},add:function(a,c){var b=this.get(a),d=0,p=g(c);if(b.length===0)for(var j,e=f.intval(a),b=this.create(a);;){if(j=this.get(--e),e<=0||j.length){e<=0?this.list.prepend(b):j.after(b);break}}else d=this.dimension(b);p.get(0).nodeName.toUpperCase()=="LI"?(b.replaceWith(p),b=p):b.empty().append(c);this.format(b.removeClass(this.className("jcarousel-item-placeholder")),a);p=this.options.visible!==null?Math.ceil(this.clipping()/this.options.visible): null;d=this.dimension(b,p)-d;a>0&&a<this.first&&this.list.css(this.lt,f.intval(this.list.css(this.lt))-d+"px");this.list.css(this.wh,f.intval(this.list.css(this.wh))+d+"px");return b},remove:function(a){var c=this.get(a);if(c.length&&!(a>=this.first&&a<=this.last)){var b=this.dimension(c);a<this.first&&this.list.css(this.lt,f.intval(this.list.css(this.lt))+b+"px");c.remove();this.list.css(this.wh,f.intval(this.list.css(this.wh))-b+"px")}},next:function(){this.tail!==null&&!this.inTail?this.scrollTail(!1): this.scroll((this.options.wrap=="both"||this.options.wrap=="last")&&this.options.size!==null&&this.last==this.options.size?1:this.first+this.options.scroll)},prev:function(){this.tail!==null&&this.inTail?this.scrollTail(!0):this.scroll((this.options.wrap=="both"||this.options.wrap=="first")&&this.options.size!==null&&this.first==1?this.options.size:this.first-this.options.scroll)},scrollTail:function(a){if(!this.locked&&!this.animating&&this.tail){this.pauseAuto();var c=f.intval(this.list.css(this.lt)), c=!a?c-this.tail:c+this.tail;this.inTail=!a;this.prevFirst=this.first;this.prevLast=this.last;this.animate(c)}},scroll:function(a,c){!this.locked&&!this.animating&&(this.pauseAuto(),this.animate(this.pos(a),c))},pos:function(a,c){var b=f.intval(this.list.css(this.lt));if(this.locked||this.animating)return b;this.options.wrap!="circular"&&(a=a<1?1:this.options.size&&a>this.options.size?this.options.size:a);for(var d=this.first>a,g=this.options.wrap!="circular"&&this.first<=1?1:this.first,j=d?this.get(g): this.get(this.last),e=d?g:g-1,h=null,i=0,k=!1,l=0;d?--e>=a:++e<a;){h=this.get(e);k=!h.length;if(h.length===0&&(h=this.create(e).addClass(this.className("jcarousel-item-placeholder")),j[d?"before":"after"](h),this.first!==null&&this.options.wrap=="circular"&&this.options.size!==null&&(e<=0||e>this.options.size)))j=this.get(this.index(e)),j.length&&(h=this.add(e,j.clone(!0)));j=h;l=this.dimension(h);k&&(i+=l);if(this.first!==null&&(this.options.wrap=="circular"||e>=1&&(this.options.size===null||e<= this.options.size)))b=d?b+l:b-l}for(var g=this.clipping(),m=[],o=0,n=0,j=this.get(a-1),e=a;++o;){h=this.get(e);k=!h.length;if(h.length===0){h=this.create(e).addClass(this.className("jcarousel-item-placeholder"));if(j.length===0)this.list.prepend(h);else j[d?"before":"after"](h);if(this.first!==null&&this.options.wrap=="circular"&&this.options.size!==null&&(e<=0||e>this.options.size))j=this.get(this.index(e)),j.length&&(h=this.add(e,j.clone(!0)))}j=h;l=this.dimension(h);if(l===0)throw Error("jCarousel: No width/height set for items. This will cause an infinite loop. Aborting..."); this.options.wrap!="circular"&&this.options.size!==null&&e>this.options.size?m.push(h):k&&(i+=l);n+=l;if(n>=g)break;e++}for(h=0;h<m.length;h++)m[h].remove();i>0&&(this.list.css(this.wh,this.dimension(this.list)+i+"px"),d&&(b-=i,this.list.css(this.lt,f.intval(this.list.css(this.lt))-i+"px")));i=a+o-1;if(this.options.wrap!="circular"&&this.options.size&&i>this.options.size)i=this.options.size;if(e>i){o=0;e=i;for(n=0;++o;){h=this.get(e--);if(!h.length)break;n+=this.dimension(h);if(n>=g)break}}e=i-o+ 1;this.options.wrap!="circular"&&e<1&&(e=1);if(this.inTail&&d)b+=this.tail,this.inTail=!1;this.tail=null;if(this.options.wrap!="circular"&&i==this.options.size&&i-o+1>=1&&(d=f.intval(this.get(i).css(!this.options.vertical?"marginRight":"marginBottom")),n-d>g))this.tail=n-g-d;if(c&&a===this.options.size&&this.tail)b-=this.tail,this.inTail=!0;for(;a-- >e;)b+=this.dimension(this.get(a));this.prevFirst=this.first;this.prevLast=this.last;this.first=e;this.last=i;return b},animate:function(a,c){if(!this.locked&& !this.animating){this.animating=!0;var b=this,d=function(){b.animating=!1;a===0&&b.list.css(b.lt,0);!b.autoStopped&&(b.options.wrap=="circular"||b.options.wrap=="both"||b.options.wrap=="last"||b.options.size===null||b.last<b.options.size||b.last==b.options.size&&b.tail!==null&&!b.inTail)&&b.startAuto();b.buttons();b.notify("onAfterAnimation");if(b.options.wrap=="circular"&&b.options.size!==null)for(var c=b.prevFirst;c<=b.prevLast;c++)c!==null&&!(c>=b.first&&c<=b.last)&&(c<1||c>b.options.size)&&b.remove(c)}; this.notify("onBeforeAnimation");if(!this.options.animation||c===!1)this.list.css(this.lt,a+"px"),d();else{var f=!this.options.vertical?this.options.rtl?{right:a}:{left:a}:{top:a},d={duration:this.options.animation,easing:this.options.easing,complete:d};if(g.isFunction(this.options.animationStepCallback))d.step=this.options.animationStepCallback;this.list.animate(f,d)}}},startAuto:function(a){if(a!==void 0)this.options.auto=a;if(this.options.auto===0)return this.stopAuto();if(this.timer===null){this.autoStopped= !1;var c=this;this.timer=window.setTimeout(function(){c.next()},this.options.auto*1E3)}},stopAuto:function(){this.pauseAuto();this.autoStopped=!0},pauseAuto:function(){if(this.timer!==null)window.clearTimeout(this.timer),this.timer=null},buttons:function(a,c){if(a==null&&(a=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="first"||this.options.size===null||this.last<this.options.size),!this.locked&&(!this.options.wrap||this.options.wrap=="first")&&this.options.size!==null&& this.last>=this.options.size))a=this.tail!==null&&!this.inTail;if(c==null&&(c=!this.locked&&this.options.size!==0&&(this.options.wrap&&this.options.wrap!="last"||this.first>1),!this.locked&&(!this.options.wrap||this.options.wrap=="last")&&this.options.size!==null&&this.first==1))c=this.tail!==null&&this.inTail;var b=this;this.buttonNext.size()>0?(this.buttonNext.unbind(this.options.buttonNextEvent+".jcarousel",this.funcNext),a&&this.buttonNext.bind(this.options.buttonNextEvent+".jcarousel",this.funcNext), this.buttonNext[a?"removeClass":"addClass"](this.className("jcarousel-next-disabled")).attr("disabled",a?!1:!0),this.options.buttonNextCallback!==null&&this.buttonNext.data("jcarouselstate")!=a&&this.buttonNext.each(function(){b.options.buttonNextCallback(b,this,a)}).data("jcarouselstate",a)):this.options.buttonNextCallback!==null&&this.buttonNextState!=a&&this.options.buttonNextCallback(b,null,a);this.buttonPrev.size()>0?(this.buttonPrev.unbind(this.options.buttonPrevEvent+".jcarousel",this.funcPrev), c&&this.buttonPrev.bind(this.options.buttonPrevEvent+".jcarousel",this.funcPrev),this.buttonPrev[c?"removeClass":"addClass"](this.className("jcarousel-prev-disabled")).attr("disabled",c?!1:!0),this.options.buttonPrevCallback!==null&&this.buttonPrev.data("jcarouselstate")!=c&&this.buttonPrev.each(function(){b.options.buttonPrevCallback(b,this,c)}).data("jcarouselstate",c)):this.options.buttonPrevCallback!==null&&this.buttonPrevState!=c&&this.options.buttonPrevCallback(b,null,c);this.buttonNextState= a;this.buttonPrevState=c},notify:function(a){var c=this.prevFirst===null?"init":this.prevFirst<this.first?"next":"prev";this.callback("itemLoadCallback",a,c);this.prevFirst!==this.first&&(this.callback("itemFirstInCallback",a,c,this.first),this.callback("itemFirstOutCallback",a,c,this.prevFirst));this.prevLast!==this.last&&(this.callback("itemLastInCallback",a,c,this.last),this.callback("itemLastOutCallback",a,c,this.prevLast));this.callback("itemVisibleInCallback",a,c,this.first,this.last,this.prevFirst, this.prevLast);this.callback("itemVisibleOutCallback",a,c,this.prevFirst,this.prevLast,this.first,this.last)},callback:function(a,c,b,d,f,j,e){if(!(this.options[a]==null||typeof this.options[a]!="object"&&c!="onAfterAnimation")){var h=typeof this.options[a]=="object"?this.options[a][c]:this.options[a];if(g.isFunction(h)){var i=this;if(d===void 0)h(i,b,c);else if(f===void 0)this.get(d).each(function(){h(i,this,d,b,c)});else for(var a=function(a){i.get(a).each(function(){h(i,this,a,b,c)})},k=d;k<=f;k++)k!== null&&!(k>=j&&k<=e)&&a(k)}}},create:function(a){return this.format("<li></li>",a)},format:function(a,c){for(var a=g(a),b=a.get(0).className.split(" "),d=0;d<b.length;d++)b[d].indexOf("jcarousel-")!=-1&&a.removeClass(b[d]);a.addClass(this.className("jcarousel-item")).addClass(this.className("jcarousel-item-"+c)).css({"float":this.options.rtl?"right":"left","list-style":"none"}).attr("jcarouselindex",c);return a},className:function(a){return a+" "+a+(!this.options.vertical?"-horizontal":"-vertical")}, dimension:function(a,c){var b=g(a);if(c==null)return!this.options.vertical?b.outerWidth(!0)||f.intval(this.options.itemFallbackDimension):b.outerHeight(!0)||f.intval(this.options.itemFallbackDimension);else{var d=!this.options.vertical?c-f.intval(b.css("marginLeft"))-f.intval(b.css("marginRight")):c-f.intval(b.css("marginTop"))-f.intval(b.css("marginBottom"));g(b).css(this.wh,d+"px");return this.dimension(b)}},clipping:function(){return!this.options.vertical?this.clip[0].offsetWidth-f.intval(this.clip.css("borderLeftWidth"))- f.intval(this.clip.css("borderRightWidth")):this.clip[0].offsetHeight-f.intval(this.clip.css("borderTopWidth"))-f.intval(this.clip.css("borderBottomWidth"))},index:function(a,c){if(c==null)c=this.options.size;return Math.round(((a-1)/c-Math.floor((a-1)/c))*c)+1}});f.extend({defaults:function(a){return g.extend(q,a||{})},intval:function(a){a=parseInt(a,10);return isNaN(a)?0:a},windowLoaded:function(){m=!0}});g.fn.jcarousel=function(a){if(typeof a=="string"){var c=g(this).data("jcarousel"),b=Array.prototype.slice.call(arguments, 1);return c[a].apply(c,b)}else return this.each(function(){var b=g(this).data("jcarousel");b?(a&&g.extend(b.options,a),b.reload()):g(this).data("jcarousel",new f(this,a))})}})(jQuery);


/*  10/11/2011
		PikaChoose
	Jquery plugin for photo galleries
    Copyright (C) 2011 Jeremy Fry

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
(function($){var defaults={autoPlay:true,speed:5000,text:{play:"",stop:"",previous:"Previous",next:"Next"},transition:[1],showCaption:true,IESafe:false,showTooltips:false,carousel:false,carouselVertical:false,animationFinished:null,buildFinished:null,bindFinished:null,startOn:0,thumbOpacity:0.4,hoverPause:false,animationSpeed:600,fadeThumbsIn:false,carouselOptions:{}};$.fn.PikaChoose=function(o){return this.each(function(){$(this).data('pikachoose',new $pc(this,o))})};$.PikaChoose=function(e,o){this.options=$.extend({},defaults,o||{});this.list=null;this.image=null;this.anchor=null;this.caption=null;this.imgNav=null;this.imgPlay=null;this.imgPrev=null;this.imgNext=null;this.textNext=null;this.textPrev=null;this.previous=null;this.next=null;this.aniWrap=null;this.aniDiv=null;this.aniImg=null;this.thumbs=null;this.transition=null;this.active=null;this.tooltip=null;this.animating=false;this.stillOut=null;this.counter=null;this.timeOut=null;if(typeof(this.options.data)!="undefined"){e=$("<ul></ul>").appendTo(e);$.each(this.options.data,function(){if(typeof(this.link)!="undefined"){var tmp=$("<li><a href='"+this.link+"'><img></a></li>").appendTo(e);if(typeof(this.title)!="undefined"){tmp.find('a').attr('title',this.title)}}else{var tmp=$("<li><img></li>").appendTo(e)}if(typeof(this.caption)!="undefined"){tmp.append("<span>"+this.caption+"</span>")}if(typeof(this.thumbnail)!="undefined"){tmp.find('img').attr('ref',this.image);tmp.find('img').attr('src',this.thumbnail)}else{tmp.find('img').attr('src',this.image)}})}if(e.nodeName.toUpperCase()=='UL'||e.nodeName.toUpperCase()=='OL'||e instanceof jQuery){this.list=$(e);this.list.hide();this.build();this.bindEvents()}else{return}var y=0;var x=0;for(var t=0;t<25;t++){var a='<div col="'+y+'" row="'+x+'"></div>';this.aniDiv.append(a);y++;if(y==5){x++;y=0}}};var $pc=$.PikaChoose;$pc.fn=$pc.prototype={pikachoose:'4.3.5'};$.fn.pikachoose=$.fn.PikaChoose;$pc.fn.extend=$pc.extend=$.extend;$pc.fn.extend({build:function(){this.step=0;this.wrap=$("<div class='pika-stage'></div>").insertBefore(this.list);this.image=$("<img>").appendTo(this.wrap);this.imgNav=$("<div class='pika-imgnav'></div>").insertAfter(this.image);this.imgPlay=$("<a></a>").appendTo(this.imgNav);this.counter=$("<span class='pika-counter'></span>").appendTo(this.imgNav);if(this.options.autoPlay){this.imgPlay.addClass('pause')}else{this.imgPlay.addClass('play')}this.imgPrev=$("<a class='previous'></a>").insertAfter(this.imgPlay);this.imgNext=$("<a class='next'></a>").insertAfter(this.imgPrev);this.caption=$("<div class='caption'></div>").insertAfter(this.imgNav).hide();this.tooltip=$("<div class='pika-tooltip'></div>").insertAfter(this.list).hide();this.aniWrap=$("<div class='pika-aniwrap'></div>").insertAfter(this.caption);this.aniImg=$("<img>").appendTo(this.aniWrap).hide();this.aniDiv=$("<div class='pika-ani'></div>").appendTo(this.aniWrap);this.textNav=$("<div class='pika-textnav'></div>").insertAfter(this.aniWrap);this.textPrev=$("<a class='previous'>"+this.options.text.previous+"</a>").appendTo(this.textNav);this.textNext=$("<a class='next'>"+this.options.text.next+"</a>").appendTo(this.textNav);this.list.addClass('pika-thumbs');this.list.children('li').wrapInner("<div class='clip' />");this.thumbs=this.list.find('img');this.active=this.thumbs.eq(this.options.startOn);this.finishAnimating({'source':this.active.attr('ref')||this.active.attr('src'),'caption':this.active.parents('li:first').find('span:first').html(),'clickThrough':this.active.parent().attr('href')||"",'clickThroughTitle':this.active.parent().attr('title')||""});var self=this;this.thumbs.each(function(){self.createThumb($(this),self)});if(this.options.fadeThumbsIn){this.list.fadeIn()}else{this.list.show()}if(this.options.carousel){var carouselDefaults={vertical:this.options.carouselVertical,initCallback:function(carousel){jQuery(carousel.list).find('img').click(function(e,x){if(typeof(x)!=='undefined'&&x.how=="auto"){if(self.options.autoPlay==false){return false}}var clicked=parseInt(jQuery(this).parents('.jcarousel-item').attr('jcarouselindex'));var last=(jQuery(this).parents('ul').find('li:last').attr('jcarouselindex')==clicked-1)?true:false;if(!last){clicked=(clicked-2<=0)?0:clicked-2}clicked++;carousel.scroll(clicked)})}};var carouselOptions=$.extend({},carouselDefaults,this.options.carouselOptions||{});this.list.jcarousel(carouselOptions)}if(typeof(this.options.buildFinished)=='function'){this.options.buildFinished(this)}},createThumb:function(ele){var self=ele;var that=this;self.hide();$.data(ele[0],'clickThrough',self.parent('a').attr('href')||"");$.data(ele[0],'clickThroughTitle',self.parent('a').attr('title')||"");if(self.parent('a').length>0){self.unwrap()}$.data(ele[0],'caption',self.next('span').html()||"");self.next('span').remove();$.data(ele[0],'source',self.attr('ref')||self.attr('src'));$.data(ele[0],'order',self.closest('ul').find('li').index(self.parents('li')));var data=$.data(ele[0]);$('<img />').bind('load',{data:data},function(){if(typeof(that.options.buildThumbStart)=='function'){that.options.buildThumbStart(that)}var img=$(this);var w=this.width;var h=this.height;if(w===0){w=img.attr("width")}if(h===0){h=img.attr("height")}var ph=parseInt(self.parents('.clip').css('height').slice(0,-2));var pw=parseInt(self.parents('.clip').css('width').slice(0,-2));if(pw==0){pw=self.parents('li:first').outerWidth()}if(ph==0){ph=self.parents('li:first').outerHeight()}var rw=pw/w;var rh=ph/h;var ratio;if(rw<rh){ratio=rh;var left=((w*ratio-pw)/2)*-1;left=Math.round(left);self.css({left:left})}else{ratio=rw;self.css({top:0})}var width=Math.round(w*ratio);var height=Math.round(h*ratio);self.css("position","relative");var imgcss={width:width+"px",height:height+"px"};self.css(imgcss);self.hover(function(e){clearTimeout(that.stillOut);$(this).stop(true,true).fadeTo(250,1);if(!that.options.showTooltips){return}that.tooltip.show().stop(true,true).html(data.caption).animate({top:$(this).parent().position().top,left:$(this).parent().position().left,opacity:1.0},'fast')},function(e){if(!$(this).hasClass("active")){$(this).stop(true,true).fadeTo(250,that.options.thumbOpacity);that.stillOut=setTimeout(that.hideTooltip,700)}});if(data.order==that.options.startOn){self.fadeTo(250,1);self.addClass('active');self.parents('li').eq(0).addClass('active')}else{self.fadeTo(250,that.options.thumbOpacity)}if(typeof(that.options.buildThumbFinish)=='function'){that.options.buildThumbFinish(that)}}).attr('src',self.attr('src'))},bindEvents:function(){this.thumbs.bind('click',{self:this},this.imgClick);this.imgNext.bind('click',{self:this},this.nextClick);this.textNext.bind('click',{self:this},this.nextClick);this.imgPrev.bind('click',{self:this},this.prevClick);this.textPrev.bind('click',{self:this},this.prevClick);this.imgPlay.bind('click',{self:this},this.playClick);this.wrap.bind('mouseenter',{self:this},function(e){e.data.self.imgNav.stop(true,true).fadeIn('slow');if(e.data.self.options.hoverPause==true){clearTimeout(e.data.self.timeOut)}});this.wrap.bind('mouseleave',{self:this},function(e){e.data.self.imgNav.stop(true,true).fadeOut('slow');if(e.data.self.options.autoPlay==true&&e.data.self.options.hoverPause){e.data.self.timeOut=setTimeout((function(self){return function(){self.nextClick()}})(e.data.self),e.data.self.options.speed)}});this.tooltip.bind('mouseenter',{self:this},function(e){clearTimeout(e.data.self.stillOut)});this.tooltip.bind('mouseleave',{self:this},function(e){e.data.self.stillOut=setTimeout(e.data.self.hideTooltip,700)});if(typeof(this.options.bindsFinished)=='function'){this.options.bindsFinished(this)}},hideTooltip:function(e){$(".pika-tooltip").animate({opacity:0.01})},imgClick:function(e,x){var self=e.data.self;var data=$.data(this);if(self.animating){return}if(typeof(x)=='undefined'||x.how!="auto"){if(self.options.autoPlay){self.imgPlay.trigger('click')}}else{if(self.options.autoPlay==false){return false}}self.caption.fadeOut('slow');self.animating=true;self.active.fadeTo(300,self.options.thumbOpacity).removeClass('active');self.active.parents('.active').eq(0).removeClass('active');self.active=$(this);self.active.addClass('active').fadeTo(200,1);self.active.parents('li').eq(0).addClass('active');$('<img />').bind('load',{self:self,data:data},function(){self.aniDiv.css({height:self.image.height(),width:self.image.width()}).fadeIn('fast');self.aniDiv.children('div').css({'width':'20%','height':'20%','float':'left'});var n=0;if(self.options.transition[0]==-1){n=Math.floor(Math.random()*7)+1}else{n=self.options.transition[self.step];self.step++;if(self.step>=self.options.transition.length){self.step=0}}if(self.options.IESafe&&$.browser.msie){n=1}self.doAnimation(n,data)}).attr('src',$.data(this).source)},doAnimation:function(n,data){var self=this;self.image.stop(true,false);self.caption.stop().fadeOut();var aWidth=self.aniDiv.children('div').eq(0).width();var aHeight=self.aniDiv.children('div').eq(0).height();var img=new Image();$(img).attr('src',data.source);if(img.height!=self.image.height()||img.width!=self.image.width()){if(n!=0&&n!=1&&n!=7){n=1}}self.aniDiv.css({height:img.height,width:img.width});self.aniDiv.children().each(function(){var div=$(this);var xOffset=Math.floor(div.parent().width()/5)*div.attr('col');var yOffset=Math.floor(div.parent().height()/5)*div.attr('row');div.css({'background':'url('+data.source+') -'+xOffset+'px -'+yOffset+'px','width':'0px','height':'0px','position':'absolute','top':yOffset+'px','left':xOffset+'px','float':'none'})});self.aniDiv.hide();self.aniImg.hide();switch(n){case 0:self.image.stop(true,true).fadeOut(self.options.animationSpeed,function(){self.image.attr('src',data.source).fadeIn(self.options.animationSpeed,function(){self.finishAnimating(data)})});break;case 1:self.aniDiv.hide();self.aniImg.height(self.image.height()).hide().attr('src',data.source);$.when(self.image.fadeOut(self.options.animationSpeed),self.aniImg.eq(0).fadeIn(self.options.animationSpeed)).done(function(){self.finishAnimating(data)});break;case 2:self.aniDiv.show().children().hide().each(function(index){var delay=index*30;$(this).css({opacity:0.1}).show().delay(delay).animate({opacity:1,"width":aWidth,"height":aHeight},200,'linear',function(){if(self.aniDiv.find("div").index(this)==24){self.finishAnimating(data)}})});break;case 3:self.aniDiv.show().children("div:lt(5)").hide().each(function(index){var delay=$(this).attr('col')*100;$(this).css({opacity:0.1,"width":aWidth}).show().delay(delay).animate({opacity:1,"height":self.image.height()},self.options.animationSpeed,'linear',function(){if(self.aniDiv.find(" div").index(this)==4){self.finishAnimating(data)}})});break;case 4:self.aniDiv.show().children().hide().each(function(index){if(index>4){return}var delay=$(this).attr('col')*10;aHeight=self.gapper($(this),aHeight);$(this).css({opacity:0.1,"height":"100%"}).show().animate({opacity:1,"width":aWidth},self.options.animationSpeed,'linear',function(){if(self.aniDiv.find(" div").index(this)==4){self.finishAnimating(data)}})});break;case 5:self.aniDiv.show().children().show().each(function(index){var delay=index*Math.floor(Math.random()*5)*7;aHeight=self.gapper($(this),aHeight);if($(".animation div").index(this)==24){delay=600}$(this).css({"height":aHeight,"width":aWidth,"opacity":.01}).delay(delay).animate({"opacity":1},self.options.animationSpeed,function(){if(self.aniDiv.find(" div").index(this)==24){self.finishAnimating(data)}})});break;case 6:self.aniDiv.height(self.image.height()).hide().css({'background':'url('+data.source+') top left no-repeat'});self.aniDiv.children('div').hide();self.aniDiv.css({width:0}).show().animate({width:self.image.width()},self.options.animationSpeed,function(){self.finishAnimating(data);self.aniDiv.css({'background':'transparent'})});break;case 7:self.wrap.css({overflow:'hidden'});self.aniImg.height(self.image.height()).hide().attr('src',data.source);self.aniDiv.hide();self.image.css({position:'relative'}).animate({left:"-"+self.wrap.outerWidth()+"px"});self.aniImg.show();self.aniWrap.css({left:self.wrap.outerWidth()}).show().animate({left:"0px"},self.options.animationSpeed,function(){self.finishAnimating(data)});break}},finishAnimating:function(data){this.animating=false;this.image.attr('src',data.source);this.image.css({left:"0"});this.image.show();var self=this;$('<img />').bind('load',function(){self.aniImg.hide();self.aniDiv.hide()}).attr('src',data.source);var cur=this.list.find('img').index(this.active);cur++;var total=this.list.find('img').length;this.counter.html(cur+"/"+total);if(data.clickThrough!=""){if(this.anchor==null){this.anchor=this.image.wrap("<a>").parent()}this.anchor.attr('href',data.clickThrough);this.anchor.attr('title',data.clickThroughTitle)}else{if(this.image.parent('a').length>0){this.image.unwrap()}this.anchor=null}if(this.options.showCaption&&data.caption!=""&&data.caption!=null){this.caption.html(data.caption).fadeTo('slow',1)}if(this.options.autoPlay==true){var self=this;this.timeOut=setTimeout((function(self){return function(){self.nextClick()}})(this),this.options.speed,this.timeOut)}if(typeof(this.options.animationFinished)=='function'){this.options.animationFinished(this)}},gapper:function(ele,aHeight){if(ele.attr('row')==9&&ele.attr('col')==0){var gap=ani_divs.height()-(aHeight*9);return gap}return aHeight},nextClick:function(e){var how="natural";try{var self=e.data.self;if(typeof(e.data.self.options.next)=='function'){e.data.self.options.next(this)}}catch(err){var self=this;how="auto"}var next=self.active.parents('li:first').next().find('img');if(next.length==0){next=self.list.find('img').eq(0)};next.trigger('click',{how:how})},prevClick:function(e){if(typeof(e.data.self.options.previous)=='function'){e.data.self.options.previous(this)}var self=e.data.self;var prev=self.active.parents('li:first').prev().find('img');if(prev.length==0){prev=self.list.find('img:last')};prev.trigger('click')},playClick:function(e){var self=e.data.self;self.options.autoPlay=!self.options.autoPlay;self.imgPlay.toggleClass('play').toggleClass('pause');if(self.options.autoPlay){self.nextClick()}}})})(jQuery);
LightboxOptions = Object.extend({
    fileLoadingImage:        'images/loading.gif',     
    fileBottomNavCloseImage: 'images/closelabel.gif',

    overlayOpacity: 0.8,   // controls transparency of shadow overlay

    animate: true,         // toggles resizing animations
    resizeSpeed: 7,        // controls the speed of the image resizing animations (1=slowest and 10=fastest)

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

	// When grouping images this is used to write: Image # of #.
	// Change it for non-english localization
	labelImage: "Image",
	labelOf: "of"
}, window.LightboxOptions || {});

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

var Lightbox = Class.create();

Lightbox.prototype = {
    imageArray: [],
    activeImage: undefined,
    
    // initialize()
    // Constructor runs on completion of the DOM loading. Calls updateImageList and then
    // 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.updateImageList();
        
        this.keyboardAction = this.keyboardAction.bindAsEventListener(this);

        if (LightboxOptions.resizeSpeed > 10) LightboxOptions.resizeSpeed = 10;
        if (LightboxOptions.resizeSpeed < 1)  LightboxOptions.resizeSpeed = 1;

	    this.resizeDuration = LightboxOptions.animate ? ((11 - LightboxOptions.resizeSpeed) * 0.15) : 0;
	    this.overlayDuration = LightboxOptions.animate ? 0.2 : 0;  // shadow fade in/out duration

        // When Lightbox starts it will resize itself from 250 by 250 to the current image dimension.
        // If animations are turned off, it will be hidden as to prevent a flicker of a
        // white 250 by 250 box.
        var size = (LightboxOptions.animate ? 250 : 1) + 'px';
        

        // 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 = $$('body')[0];

		objBody.appendChild(Builder.node('div',{id:'overlay'}));
	
        objBody.appendChild(Builder.node('div',{id:'lightbox'}, [
            Builder.node('div',{id:'outerImageContainer'}, 
                Builder.node('div',{id:'imageContainer'}, [
                    Builder.node('img',{id:'lightboxImage'}), 
                    Builder.node('div',{id:'hoverNav'}, [
                        Builder.node('a',{id:'prevLink', href: '#' }),
                        Builder.node('a',{id:'nextLink', href: '#' })
                    ]),
                    Builder.node('div',{id:'loading'}, 
                        Builder.node('a',{id:'loadingLink', href: '#' }, 

                            Builder.node('img', {src: LightboxOptions.fileLoadingImage})
                        )
                    )
                ])
            ),
            Builder.node('div', {id:'imageDataContainer'},
                Builder.node('div',{id:'imageData'}, [
                    Builder.node('div',{id:'imageDetails'}, [
                        Builder.node('span',{id:'caption'}),
                        Builder.node('span',{id:'numberDisplay'})
                    ]),
                    Builder.node('div',{id:'bottomNav'},
                        Builder.node('a',{id:'bottomNavClose', href: '#' },
                            Builder.node('img', { src: LightboxOptions.fileBottomNavCloseImage })
                        )
                    )
                ])
            )
        ]));


		$('overlay').hide().observe('click', (function() { this.end(); }).bind(this));
		$('lightbox').hide().observe('click', (function(event) { if (event.element().id == 'lightbox') this.end(); }).bind(this));
		$('outerImageContainer').setStyle({ width: size, height: size });
		$('prevLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage - 1); }).bindAsEventListener(this));
		$('nextLink').observe('click', (function(event) { event.stop(); this.changeImage(this.activeImage + 1); }).bindAsEventListener(this));
		$('loadingLink').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));
		$('bottomNavClose').observe('click', (function(event) { event.stop(); this.end(); }).bind(this));

        var th = this;
        (function(){
            var ids = 
                'overlay lightbox outerImageContainer imageContainer lightboxImage hoverNav prevLink nextLink loading loadingLink ' + 
                'imageDataContainer imageData imageDetails caption numberDisplay bottomNav bottomNavClose';   
            $w(ids).each(function(id){ th[id] = $(id); });
        }).defer();
    },

    //
    // updateImageList()
    // Loops through anchor tags looking for 'lightbox' references and applies onclick
    // events to appropriate links. You can rerun after dynamically adding images w/ajax.
    //
    updateImageList: function() {   
        this.updateImageList = Prototype.emptyFunction;

        document.observe('click', (function(event){
            var target = event.findElement('a[rel^=lightbox]') || event.findElement('area[rel^=lightbox]');
            if (target) {
                event.stop();
                this.start(target);
            }
        }).bind(this));
    },
    
    //
    //  start()
    //  Display overlay and lightbox. If image is part of a set, add siblings to imageArray.
    //
    start: function(imageLink) {    

        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'hidden' });

        // stretch overlay to fill page and fade in
        var arrayPageSize = this.getPageSize();
        $('overlay').setStyle({ width: arrayPageSize[0] + 'px', height: arrayPageSize[1] + 'px' });

        new Effect.Appear(this.overlay, { duration: this.overlayDuration, from: 0.0, to: LightboxOptions.overlayOpacity });

        this.imageArray = [];
        var imageNum = 0;       

        if ((imageLink.rel == 'lightbox')){
            // if image is NOT part of a set, add single image to imageArray
            this.imageArray.push([imageLink.href, imageLink.title]);         
        } else {
            // if image is part of a set..
            this.imageArray = 
                $$(imageLink.tagName + '[href][rel="' + imageLink.rel + '"]').
                collect(function(anchor){ return [anchor.href, anchor.title]; }).
                uniq();
            
            while (this.imageArray[imageNum][0] != imageLink.href) { imageNum++; }
        }

        // calculate top and left offset for the lightbox 
        var arrayPageScroll = document.viewport.getScrollOffsets();
        var lightboxTop = arrayPageScroll[1] + (document.viewport.getHeight() / 10);
        var lightboxLeft = arrayPageScroll[0];
        this.lightbox.setStyle({ top: lightboxTop + 'px', left: lightboxLeft + 'px' }).show();
        
        this.changeImage(imageNum);
    },

    //
    //  changeImage()
    //  Hide most elements and preload image in preparation for resizing image container.
    //
    changeImage: function(imageNum) {   
        
        this.activeImage = imageNum; // update global var

        // hide elements during transition
        if (LightboxOptions.animate) this.loading.show();
        this.lightboxImage.hide();
        this.hoverNav.hide();
        this.prevLink.hide();
        this.nextLink.hide();
		// HACK: Opera9 does not currently support scriptaculous opacity and appear fx
        this.imageDataContainer.setStyle({opacity: .0001});
        this.numberDisplay.hide();      
        
        var imgPreloader = new Image();
        
        // once image is preloaded, resize image container


        imgPreloader.onload = (function(){
            this.lightboxImage.src = this.imageArray[this.activeImage][0];
            this.resizeImageContainer(imgPreloader.width, imgPreloader.height);
        }).bind(this);
        imgPreloader.src = this.imageArray[this.activeImage][0];
    },

    //
    //  resizeImageContainer()
    //
    resizeImageContainer: function(imgWidth, imgHeight) {

        // get current width and height
        var widthCurrent  = this.outerImageContainer.getWidth();
        var heightCurrent = this.outerImageContainer.getHeight();

        // get new width and height
        var widthNew  = (imgWidth  + LightboxOptions.borderSize * 2);
        var heightNew = (imgHeight + LightboxOptions.borderSize * 2);

        // scalars based on change from old to new
        var xScale = (widthNew  / widthCurrent)  * 100;
        var yScale = (heightNew / heightCurrent) * 100;

        // calculate size difference between new and old image, and resize if necessary
        var wDiff = widthCurrent - widthNew;
        var hDiff = heightCurrent - heightNew;

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

        // if new and old image are same size and no scaling transition is necessary, 
        // do a quick pause to prevent image flicker.
        var timeout = 0;
        if ((hDiff == 0) && (wDiff == 0)){
            timeout = 100;
            if (Prototype.Browser.IE) timeout = 250;   
        }

        (function(){
            this.prevLink.setStyle({ height: imgHeight + 'px' });
            this.nextLink.setStyle({ height: imgHeight + 'px' });
            this.imageDataContainer.setStyle({ width: widthNew + 'px' });

            this.showImage();
        }).bind(this).delay(timeout / 1000);
    },
    
    //
    //  showImage()
    //  Display image and begin preloading neighbors.
    //
    showImage: function(){
        this.loading.hide();
        new Effect.Appear(this.lightboxImage, { 
            duration: this.resizeDuration, 
            queue: 'end', 
            afterFinish: (function(){ this.updateDetails(); }).bind(this) 
        });
        this.preloadNeighborImages();
    },

    //
    //  updateDetails()
    //  Display caption, image number, and bottom nav.
    //
    updateDetails: function() {
    
        // if caption is not null
        if (this.imageArray[this.activeImage][1] != ""){
            this.caption.update(this.imageArray[this.activeImage][1]).show();
        }
        
        // if image is part of set display 'Image x of x' 
        if (this.imageArray.length > 1){
            this.numberDisplay.update( LightboxOptions.labelImage + ' ' + (this.activeImage + 1) + ' ' + LightboxOptions.labelOf + '  ' + this.imageArray.length).show();
        }

        new Effect.Parallel(
            [ 
                new Effect.SlideDown(this.imageDataContainer, { sync: true, duration: this.resizeDuration, from: 0.0, to: 1.0 }), 
                new Effect.Appear(this.imageDataContainer, { sync: true, duration: this.resizeDuration }) 
            ], 
            { 
                duration: this.resizeDuration, 
                afterFinish: (function() {
	                // update overlay size and update nav
	                var arrayPageSize = this.getPageSize();
	                this.overlay.setStyle({ height: arrayPageSize[1] + 'px' });
	                this.updateNav();
                }).bind(this)
            } 
        );
    },

    //
    //  updateNav()
    //  Display appropriate previous and next hover navigation.
    //
    updateNav: function() {

        this.hoverNav.show();               

        // if not first image in set, display prev image button
        if (this.activeImage > 0) this.prevLink.show();

        // if not last image in set, display next image button
        if (this.activeImage < (this.imageArray.length - 1)) this.nextLink.show();
        
        this.enableKeyboardNav();
    },

    //
    //  enableKeyboardNav()
    //
    enableKeyboardNav: function() {
        document.observe('keydown', this.keyboardAction); 
    },

    //
    //  disableKeyboardNav()
    //
    disableKeyboardNav: function() {
        document.stopObserving('keydown', this.keyboardAction); 
    },

    //
    //  keyboardAction()
    //
    keyboardAction: function(event) {
        var keycode = event.keyCode;

        var escapeKey;
        if (event.DOM_VK_ESCAPE) {  // mozilla
            escapeKey = event.DOM_VK_ESCAPE;
        } else { // ie
            escapeKey = 27;
        }

        var key = String.fromCharCode(keycode).toLowerCase();
        
        if (key.match(/x|o|c/) || (keycode == escapeKey)){ // close lightbox
            this.end();
        } else if ((key == 'p') || (keycode == 37)){ // display previous image
            if (this.activeImage != 0){
                this.disableKeyboardNav();
                this.changeImage(this.activeImage - 1);
            }
        } else if ((key == 'n') || (keycode == 39)){ // display next image
            if (this.activeImage != (this.imageArray.length - 1)){
                this.disableKeyboardNav();
                this.changeImage(this.activeImage + 1);
            }
        }
    },

    //
    //  preloadNeighborImages()
    //  Preload previous and next images.
    //
    preloadNeighborImages: function(){
        var preloadNextImage, preloadPrevImage;
        if (this.imageArray.length > this.activeImage + 1){
            preloadNextImage = new Image();
            preloadNextImage.src = this.imageArray[this.activeImage + 1][0];
        }
        if (this.activeImage > 0){
            preloadPrevImage = new Image();
            preloadPrevImage.src = this.imageArray[this.activeImage - 1][0];
        }
    
    },

    //
    //  end()
    //
    end: function() {
        this.disableKeyboardNav();
        this.lightbox.hide();
        new Effect.Fade(this.overlay, { duration: this.overlayDuration });
        $$('select', 'object', 'embed').each(function(node){ node.style.visibility = 'visible' });
    },

    //
    //  getPageSize()
    //
    getPageSize: function() {
	        
	     var xScroll, yScroll;
		
		if (window.innerHeight && window.scrollMaxY) {	
			xScroll = window.innerWidth + window.scrollMaxX;
			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
			if(document.documentElement.clientWidth){
				windowWidth = document.documentElement.clientWidth; 
			} else {
				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 = xScroll;		
		} else {
			pageWidth = windowWidth;
		}

		return [pageWidth,pageHeight];
	}
}

document.observe('dom:loaded', function () { new Lightbox(); });