function Browser(){this.name=navigator.userAgent;this.isWinIE=this.isMacIE=false;this.isGecko=this.name.match(/Gecko\//);this.isSafari=this.name.match(/AppleWebKit/);this.isKHTML=this.isSafari||navigator.appVersion.match(/Konqueror|KHTML/);this.isOpera=window.opera;if(document.all&&!this.isGecko&&!this.isSafari&&!this.isOpera){this.isWinIE=this.name.match(/Win/);this.isMacIE=this.name.match(/Mac/);}}var Browser=new Browser();event_stop=function(_1){if(_1.stopPropagation){_1.stopPropagation();}_1.cancelBubble=true;if(_1.preventDefault){_1.preventDefault();}return (_1.returnValue=false);};function WindowSize(){this.w=0;this.h=0;return this.update();}WindowSize.prototype.update=function(){var d=document;this.w=(window.innerWidth)?window.innerWidth:(d.documentElement&&d.documentElement.clientWidth)?d.documentElement.clientWidth:d.body.clientWidth;this.h=(window.innerHeight)?window.innerHeight:(d.documentElement&&d.documentElement.clientHeight)?d.documentElement.clientHeight:d.body.clientHeight;return this;};function PageSize(){this.win=new WindowSize();this.w=0;this.h=0;return this.update();}PageSize.prototype.update=function(){var d=document;this.w=(window.innerWidth&&window.scrollMaxX)?window.innerWidth+window.scrollMaxX:(d.body.scrollWidth>d.body.offsetWidth)?d.body.scrollWidth:d.body.offsetWidt;this.h=(window.innerHeight&&window.scrollMaxY)?window.innerHeight+window.scrollMaxY:(d.body.scrollHeight>d.body.offsetHeight)?d.body.scrollHeight:d.body.offsetHeight;this.win.update();if(this.w<this.win.w){this.w=this.win.w;}if(this.h<this.win.h){this.h=this.win.h;}return this;};function PagePos(){this.x=0;this.y=0;return this.update();}PagePos.prototype.update=function(){var d=document;this.x=(window.pageXOffset)?window.pageXOffset:(d.documentElement&&d.documentElement.scrollLeft)?d.documentElement.scrollLeft:(d.body)?d.body.scrollLeft:0;this.y=(window.pageYOffset)?window.pageYOffset:(d.documentElement&&d.documentElement.scrollTop)?d.documentElement.scrollTop:(d.body)?d.body.scrollTop:0;return this;};function LightBox(_5){var _6=this;_6._imgs=new Array();_6._sets=new Array();_6._wrap=null;_6._box=null;_6._img=null;_6._open=-1;_6._page=new PageSize();_6._pos=new PagePos();_6._zoomimg=null;_6._expandable=false;_6._expanded=false;_6._funcs={"move":null,"up":null,"drag":null,"wheel":null,"dbl":null};_6._level=1;_6._curpos={x:0,y:0};_6._imgpos={x:0,y:0};_6._minpos={x:0,y:0};_6._expand=_5.expandimg;_6._shrink=_5.shrinkimg;_6._resizable=_5.resizable;_6._timer=null;_6._indicator=null;_6._overall=null;_6._openedset=null;_6._prev=null;_6._next=null;return _6._init(_5);}LightBox.prototype={_init:function(_7){var _8=this;var d=document;if(!d.getElementsByTagName){return;}if(Browser.isMacIE){return _8;}var _a=d.getElementsByTagName("a");for(var i=0;i<_a.length;i++){var _c=_a[i];var _d=_8._imgs.length;var _e=String(_c.getAttribute("rel")).toLowerCase();if(!_c.getAttribute("href")||!_e.match("lightbox")){continue;}_8._imgs[_d]={src:_c.getAttribute("href"),w:-1,h:-1,title:"",cls:_c.className,set:_e};if(_c.getAttribute("title")){_8._imgs[_d].title=_c.getAttribute("title");}else{if(_c.firstChild&&_c.firstChild.getAttribute&&_c.firstChild.getAttribute("title")){_8._imgs[_d].title=_c.firstChild.getAttribute("title");}}_c.onclick=_8._genOpener(_d);if(_e!="lightbox"){if(!_8._sets[_e]){_8._sets[_e]=new Array();}_8._sets[_e].push(_d);}}var _f=d.getElementsByTagName("body")[0];_8._wrap=_8._createWrapOn(_f,_7.loadingimg);_8._box=_8._createBoxOn(_f,_7);_8._img=_8._box.firstChild;_8._zoomimg=d.getElementById("actionImage");return _8;},_genOpener:function(num){var _11=this;return function(){_11._show(num);return false;};},_createWrapOn:function(obj,_13){var _14=this;if(!obj){return null;}var _15=new Element("div");obj.appendChild(_15);_15.id="overlay";_15.style.display="none";_15.style.position="fixed";_15.style.top="0px";_15.style.left="0px";_15.style.zIndex="50";_15.style.width="100%";_15.style.height="100%";if(Browser.isWinIE){_15.style.position="absolute";}_15.addEvent("click",function(evt){_14._close(evt);});var _17=new Image;_17.onload=function(){var _18=new Element("img");_15.appendChild(_18);_18.id="loadingImage";_18.src=_17.src;_18.style.position="relative";_14._set_cursor(_18);_18.addEvent("click",function(evt){_14._close(evt);});_17.onload=function(){};};if(_13!=""){_17.src=_13;}return _15;},_createBoxOn:function(obj,_1b){var _1c=this;if(!obj){return null;}var box=new Element("div");obj.appendChild(box);box.id="lightbox";box.style.display="none";box.style.position="absolute";box.style.zIndex="60";var img=new Element("img");box.appendChild(img);img.id="lightboxImage";_1c._set_cursor(img);img.addEvent("mouseover",function(){_1c._show_action();});img.addEvent("mouseout",function(){_1c._hide_action();});img.addEvent("click",function(evt){_1c._close(evt);});if(_1b.previmg){var _20=new Element("img");box.appendChild(_20);_20.id="prevLink";_20.style.display="none";_20.style.position="absolute";_20.style.left="9px";_20.style.zIndex="70";_20.src=_1b.previmg;_1c._prev=_20;_20.addEvent("mouseover",function(){_1c._show_action();});_20.addEvent("click",function(){_1c._show_next(-1);});}if(_1b.nextimg){var _21=new Element("img");box.appendChild(_21);_21.id="nextLink";_21.style.display="none";_21.style.position="absolute";_21.style.right="9px";_21.style.zIndex="70";_21.src=_1b.nextimg;_1c._next=_21;_21.addEvent("mouseover",function(){_1c._show_action();});_21.addEvent("click",function(){_1c._show_next(+1);});}var _22=new Element("img");box.appendChild(_22);_22.id="actionImage";_22.style.display="none";_22.style.position="absolute";_22.style.top="15px";_22.style.left="15px";_22.style.zIndex="70";_1c._set_cursor(_22);_22.src=_1c._expand;_22.addEvent("mouseover",function(){_1c._show_action();});_22.addEvent("click",function(){_1c._zoom();});window.addEvent("resize",function(){_1c._set_size(true);});if(_1b.closeimg){var btn=new Element("img");box.appendChild(btn);btn.id="closeButton";btn.style.display="inline";btn.style.position="absolute";btn.style.right="9px";btn.style.top="10px";btn.style.zIndex="80";btn.src=_1b.closeimg;_1c._set_cursor(btn);btn.addEvent("click",function(evt){_1c._close(evt);});}var _25=new Element("span");box.appendChild(_25);_25.id="lightboxCaption";_25.style.display="none";_25.style.position="absolute";_25.style.zIndex="80";if(!_1b.effectpos){_1b.effectpos={x:0,y:0};}else{if(_1b.effectpos.x==""){_1b.effectpos.x=0;}if(_1b.effectpos.y==""){_1b.effectpos.y=0;}}var _26=new Image;_26.onload=function(){var _27=new Element("img");box.appendChild(_27);_27.id="effectImage";_27.src=_26.src;if(_1b.effectclass){_27.className=_1b.effectclass;}_27.style.position="absolute";_27.style.display="none";_27.style.left=[_1b.effectpos.x,"px"].join("");_27.style.top=[_1b.effectpos.y,"px"].join("");_27.style.zIndex="90";_1c._set_cursor(_27);_27.addEvent("click",function(){_27.style.display="none";});};if(_1b.effectimg){_26.src=_1b.effectimg;}if(_1c._resizable){var _28=new Element("div");obj.appendChild(_28);_28.id="lightboxOverallView";_28.style.display="none";_28.style.position="absolute";_28.style.zIndex="70";_1c._overall=_28;var _29=new Element("div");obj.appendChild(_29);_29.id="lightboxIndicator";_29.style.display="none";_29.style.position="absolute";_29.style.zIndex="80";_1c._indicator=_29;}return box;},_set_photo_size:function(){var _2a=this;if(_2a._open==-1){return;}var _2b={w:_2a._page.win.w-30,h:_2a._page.win.h-30};var _2c={x:15,y:15};var _2d={p:9,n:9,y:0};if(!_2a._expanded){var _2e={w:_2a._imgs[_2a._open].w,h:_2a._imgs[_2a._open].h};var _2f=1;if((_2e.w>=_2b.w||_2e.h>=_2b.h)&&_2e.h&&_2e.w){_2f=((_2b.w/_2e.w)<(_2b.h/_2e.h))?_2b.w/_2e.w:_2b.h/_2e.h;}_2a._img.width=Math.floor(_2e.w*_2f);_2a._img.height=Math.floor(_2e.h*_2f);_2a._expandable=(_2f<1)?true:false;if(_2a._resizable){_2a._expandable=true;}if(Browser.isWinIE){_2a._box.style.display="block";}_2a._imgpos.x=_2a._pos.x+(_2b.w-_2a._img.width)/2;_2a._imgpos.y=_2a._pos.y+(_2b.h-_2a._img.height)/2;_2d.y=Math.floor(_2a._img.height/2)-10;_2a._show_caption(true);_2a._show_overall(false);}else{var _30=parseInt(_2a._imgs[_2a._open].w*_2a._level);var _31=parseInt(_2a._imgs[_2a._open].h*_2a._level);_2a._minpos.x=_2a._pos.x+_2b.w-_30;_2a._minpos.y=_2a._pos.y+_2b.h-_31;if(_30<=_2b.w){_2a._imgpos.x=_2a._pos.x+(_2b.w-_30)/2;}else{if(_2a._imgpos.x>_2a._pos.x){_2a._imgpos.x=_2a._pos.x;}else{if(_2a._imgpos.x<_2a._minpos.x){_2a._imgpos.x=_2a._minpos.x;}}_2c.x=15+_2a._pos.x-_2a._imgpos.x;_2d.p=_2a._pos.x-_2a._imgpos.x-5;_2d.n=_30-_2a._page.win.w+_2a._imgpos.x+25;if(Browser.isWinIE){_2d.n-=10;}}if(_31<=_2b.h){_2a._imgpos.y=_2a._pos.y+(_2b.h-_31)/2;_2d.y=Math.floor(_2a._img.height/2)-10;}else{if(_2a._imgpos.y>_2a._pos.y){_2a._imgpos.y=_2a._pos.y;}else{if(_2a._imgpos.y<_2a._minpos.y){_2a._imgpos.y=_2a._minpos.y;}}_2c.y=15+_2a._pos.y-_2a._imgpos.y;_2d.y=Math.floor(_2b.h/2)-10+_2a._pos.y-_2a._imgpos.y;}_2a._img.width=_30;_2a._img.height=_31;_2a._show_caption(false);_2a._show_overall(true);}_2a._box.style.left=[_2a._imgpos.x,"px"].join("");_2a._box.style.top=[_2a._imgpos.y,"px"].join("");_2a._zoomimg.style.left=[_2c.x,"px"].join("");_2a._zoomimg.style.top=[_2c.y,"px"].join("");_2a._wrap.style.left=_2a._pos.x;if(_2a._prev&&_2a._next){_2a._prev.style.left=[_2d.p,"px"].join("");_2a._next.style.right=[_2d.n,"px"].join("");_2a._prev.style.top=_2a._next.style.top=[_2d.y,"px"].join("");}},_show_overall:function(_32){var _33=this;if(_33._overall==null){return;}if(_32){if(_33._open==-1){return;}var _34=100;var _35={w:0,h:0,x:0,y:0};var _36={w:0,h:0,x:0,y:0};var _37={w:_33._img.width,h:_33._img.height};var _38={w:_33._page.win.w-30,h:_33._page.win.h-30};var max=_37.w;if(max<_37.h){max=_37.h;}if(max<_38.w){max=_38.w;}if(max<_38.h){max=_38.h;}if(max<1){return;}_35.w=parseInt(_37.w/max*_34);_35.h=parseInt(_37.h/max*_34);_36.w=parseInt(_38.w/max*_34);_36.h=parseInt(_38.h/max*_34);_35.x=_33._pos.x+_38.w-_34-20;_35.y=_33._pos.y+_38.h-_34-20;_36.x=_35.x-parseInt((_33._imgpos.x-_33._pos.x)/max*_34);_36.y=_35.y-parseInt((_33._imgpos.y-_33._pos.y)/max*_34);_33._overall.style.left=[_35.x,"px"].join("");_33._overall.style.top=[_35.y,"px"].join("");_33._overall.style.width=[_35.w,"px"].join("");_33._overall.style.height=[_35.h,"px"].join("");_33._indicator.style.left=[_36.x,"px"].join("");_33._indicator.style.top=[_36.y,"px"].join("");_33._indicator.style.width=[_36.w,"px"].join("");_33._indicator.style.height=[_36.h,"px"].join("");_33._overall.style.display="block";_33._indicator.style.display="block";}else{_33._overall.style.display="none";_33._indicator.style.display="none";}},_set_size:function(_3a){var _3b=this;if(_3b._open==-1){return;}_3b._page.update();_3b._pos.update();var _3c=_3b._wrap.firstChild;if(_3c){var top=(_3b._page.win.h-_3c.height)/2;if(_3b._wrap.style.position=="absolute"){top+=_3b._pos.y;}_3c.style.top=[top,"px"].join("");_3c.style.left=[(_3b._page.win.w-_3c.width-30)/2,"px"].join("");}if(Browser.isWinIE){_3b._wrap.style.width=[_3b._page.win.w,"px"].join("");_3b._wrap.style.height=[_3b._page.h,"px"].join("");}if(_3a){_3b._set_photo_size();}},_set_cursor:function(obj){var _3f=this;if(Browser.isWinIE&&!Browser.isNewIE){return;}obj.style.cursor="pointer";},_current_setindex:function(){var _40=this;if(!_40._openedset){return -1;}var _41=_40._sets[_40._openedset];for(var i=0,n=_41.length;i<n;i++){if(_41[i]==_40._open){return i;}}return -1;},_get_setlength:function(){var _43=this;if(!_43._openedset){return -1;}return _43._sets[_43._openedset].length;},_show_action:function(){var _44=this;if(_44._open==-1||!_44._expandable){return;}if(!_44._zoomimg){return;}_44._zoomimg.src=(_44._expanded)?_44._shrink:_44._expand;_44._zoomimg.style.display="inline";var _45=_44._current_setindex();if(_45>-1){if(_45>0){_44._prev.style.display="inline";}if(_45<_44._get_setlength()-1){_44._next.style.display="inline";}}},_hide_action:function(){var _46=this;if(_46._zoomimg){_46._zoomimg.style.display="none";}if(_46._open>-1&&_46._expanded){_46._dragstop(null);}if(_46._prev){_46._prev.style.display="none";}if(_46._next){_46._next.style.display="none";}},_zoom:function(){var _47=this;var _48=document.getElementById("closeButton");if(_47._expanded){_47._reset_func();_47._expanded=false;if(_48){_48.style.display="inline";}}else{if(_47._open>-1){_47._level=1;_47._imgpos.x=_47._pos.x;_47._imgpos.y=_47._pos.y;_47._expanded=true;_47._funcs.drag=function(evt){_47._dragstart(evt);};_47._funcs.dbl=function(evt){_47._close(null);};if(_47._resizable){_47._funcs.wheel=function(evt){_47._onwheel(evt);};_47._box.addEvent("mousewheel",_47._funcs.wheel);}_47._img.addEvent("mousedown",_47._funcs.drag);_47._img.addEvent("dblclick",_47._funcs.dbl);if(_48){_48.style.display="none";}}}_47._set_photo_size();_47._show_action();},_reset_func:function(){var _4c=this;if(_4c._funcs.wheel!=null){_4c._box.removeEvent("mousewheel",_4c._funcs.wheel);}if(_4c._funcs.move!=null){_4c._img.removeEvent("mousemove",_4c._funcs.move);}if(_4c._funcs.up!=null){_4c._img.removeEvent("mouseup",_4c._funcs.up);}if(_4c._funcs.drag!=null){_4c._img.removeEvent("mousedown",_4c._funcs.drag);}if(_4c._funcs.dbl!=null){_4c._img.removeEvent("dblclick",_4c._funcs.dbl);}_4c._funcs={"move":null,"up":null,"drag":null,"wheel":null,"dbl":null};},_onwheel:function(evt){var _4e=this;var _4f=0;if(evt.wheelDelta){_4f=evt.wheelDelta/-120;}else{if(evt.detail){_4f=evt.detail/3;}}if(Browser.isOpera){_4f=-_4f;}var _50=(_4e._level<1)?0.1:(_4e._level<2)?0.25:(_4e._level<4)?0.5:1;_4e._level=(_4f>0)?_4e._level+_50:_4e._level-_50;if(_4e._level>8){_4e._level=8;}else{if(_4e._level<0.5){_4e._level=0.5;}}_4e._set_photo_size();return event_stop(evt);},_dragstart:function(evt){var _52=this;_52._curpos.x=evt.screenX;_52._curpos.y=evt.screenY;_52._funcs.move=function(_53){_52._dragging(_53);};_52._funcs.up=function(_54){_52._dragstop(_54);};_52._img.addEvent("mousemove",_52._funcs.move);_52._img.addEvent("mouseup",_52._funcs.up);return event_stop(evt);},_dragging:function(evt){var _56=this;_56._imgpos.x+=evt.screenX-_56._curpos.x;_56._imgpos.y+=evt.screenY-_56._curpos.y;_56._curpos.x=evt.screenX;_56._curpos.y=evt.screenY;_56._set_photo_size();return event_stop(evt);},_dragstop:function(evt){var _58=this;if(_58._funcs.move!=null){_58._img.removeEvent("mousemove",_58._funcs.move);}if(_58._funcs.up!=null){_58._img.removeEvent("mouseup",_58._funcs.up);}_58._funcs.move=null;_58._funcs.up=null;_58._set_photo_size();return (evt)?event_stop(evt):false;},_show_caption:function(_59){var _5a=this;var _5b=document.getElementById("lightboxCaption");if(!_5b){return;}if(_5b.innerHTML.length==0||!_59){_5b.style.display="none";}else{_5b.style.top=[_5a._img.height+10,"px"].join("");_5b.style.left="0px";_5b.style.width=[_5a._img.width+20,"px"].join("");_5b.style.display="block";}},_show:function(num){var _5d=this;var _5e=new Image;if(num<0||num>=_5d._imgs.length){return;}var _5f=document.getElementById("loadingImage");var _60=document.getElementById("lightboxCaption");var _61=document.getElementById("effectImage");_5d._open=num;_5d._set_size(false);_5d._wrap.style.display="block";if(_5f){_5f.style.display="inline";}_5e.onload=function(){if(_5d._imgs[_5d._open].w==-1){_5d._imgs[_5d._open].w=_5e.width;_5d._imgs[_5d._open].h=_5e.height;}if(_61){_61.style.display=(!_61.className||_5d._imgs[_5d._open].cls==_61.className)?"block":"none";}if(_60){_60.innerHTML=_5d._imgs[_5d._open].title;}_5d._set_photo_size();_5d._hide_action();_5d._box.style.display="block";_5d._img.src=_5e.src;_5d._img.setAttribute("title",_5d._imgs[_5d._open].title);_5d._timer=window.setInterval(function(){_5d._set_size(true);},100);if(_5f){_5f.style.display="none";}if(_5d._imgs[_5d._open].set!="lightbox"){var set=_5d._imgs[_5d._open].set;if(_5d._sets[set].length>1){_5d._openedset=set;}if(!_5d._prev||!_5d._next){_5d._openedset=null;}}};_5d._expandable=false;_5d._expanded=false;_5e.src=_5d._imgs[_5d._open].src;},_close_box:function(){var _63=this;_63._open=-1;_63._openedset=null;_63._hide_action();_63._hide_action();_63._reset_func();_63._show_overall(false);_63._box.style.display="none";if(_63._timer!=null){window.clearInterval(_63._timer);_63._timer=null;}},_show_next:function(_64){var _65=this;if(!_65._openedset){return _65._close(null);}var _66=_65._current_setindex()+_64;var _67=_65._sets[_65._openedset][_66];_65._close_box();_65._show(_67);},_close:function(evt){var _69=this;if(evt!=null){var _6a=evt.target||evt.srcElement;if(_6a&&_6a.getAttribute("id")=="lightboxImage"&&_69._expanded){return;}}_69._close_box();_69._wrap.style.display="none";}};

window.addEvent('load', function() {

	var lightbox = new LightBox({
		loadingimg:'http://www.sacredlandcusco.com/media/lightbox/loading.gif',
		expandimg:'http://www.sacredlandcusco.com/media/lightbox/expand.gif',
		shrinkimg:'http://www.sacredlandcusco.com/media/lightbox/shrink.gif',
		previmg:'http://www.sacredlandcusco.com/media/lightbox/prev.gif',
		nextimg:'http://www.sacredlandcusco.com/media/lightbox/next.gif',
		
		effectpos:{x:-40,y:-20},
		effectclass:'effectable',
		closeimg:'http://www.sacredlandcusco.com/media/lightbox/close.gif',
		resizable:true
	});
});