function g(id) { return document.getElementById(id); }
function addPhotos(data) {
	if (!window.photos) window.photos = new Array();
	window.photos = window.photos.concat(data.photoset.photo);
}
function loadPhotos() {
	
	if (!window.photos) return;
	if (window.photos.length % 2 != 0) window.photos.pop();
	
	var nav_pad = g('NavPad');
	
	var str = new Array();
	var pairs = new Array();
	
	fisherYates(photos);
	
	for (var i = 0; i < photos.length; i+=2) {
		photos[i].neighbor = photos[i+1]; 
		photos[i+1].neighbor = photos[i]; 
	}
	
	fisherYates(photos);
	
	var random_offset = Math.ceil(Math.random() * 20);
	
	var random_blank = 0;
	var num_blanks = 0;
	for (var i = 0; i < photos.length; i++) {
		str.push('<a href="." id="q'+i+'" onmouseover="h('+i+');return false;" onclick="c('+i+');return false;"></a>');
		photos[i].index = i;
		photos[i].jump = (i+random_offset) % photos.length;
		if (random_blank == 0) {
			num_blanks++;
			var className = num_blanks % 2 == 0 ? 'even' : 'odd'
			str.push('<a id="b'+num_blanks+'" class="blank_'+className+'" title=":)" href="." onclick="return false;"></a>');
			random_blank = Math.ceil(Math.random() * 10);
		}
		random_blank--;
	}
	nav_pad.innerHTML = str.join('');
	
	for (var i = 0; i < photos.length; i++) {
		var photo = photos[i];
		preload(photo);
		if (i > 2) 
			break;
	}
}

function preload(photo) {
	var p = new Image();
	p.src = getPhotoSrc(photo);
	var n = new Image();
	n.src = getPhotoSrc(photo.neighbor);
}
function preloadRelated(photo) {
	preload(photos[photo.jump]);
	preload(photos[photo.neighbor.jump]);

	var second_jump = photos[photos[photo.jump].jump];
	preload(second_jump);
	second_jump = photos[photos[photo.neighbor.jump].jump];
	preload(second_jump);
}
function getPhotoSrc(photo, format) {
	if (format) {
		format = '_'+format;
	}
	else {
		format = '';
	}
	return 'http://farm'+photo.farm+'.static.flickr.com/'+photo.server+'/'+photo.id+'_'+photo.secret+format+'.jpg';
}
function getSquare(id) {
	return g('q'+id);
}
function getPhoto(index) {
	return window.photos[index];
}
function getNeighbor(photo) {
	return photo.neighbor;
}

var _num_visited = 0;
function c(index, click_index) {

	if (!_started) {
		window.first_click = index;
		startShow();
		return;
	}
	
	var photo = getPhoto(index);
	var neighbor = getNeighbor(photo);
	
	photo.obj = getSquare(index);
	neighbor.obj = getSquare(neighbor.index);
	
	if (window.current && window.current.length) {
		window.current[0].obj.className = 'visited';
		window.current[1].obj.className = 'visited';
		
		window.leftFx.options.duration = !click_index || click_index == 1 ? 200 : 400;
		window.rightFx.options.duration = !click_index || click_index == 2 ? 200 : 400;
		
		window.leftFx.stop();
		window.rightFx.stop();

		window.leftFx.start(1,0);
		window.rightFx.start(1,0);
		
	}
	else {
		window.current = new Array();
		window.leftFx = new Fx.Style('LeftPhoto', 'opacity', {duration: 200});
		window.rightFx = new Fx.Style('RightPhoto', 'opacity', {duration: 200});
	}
	
	window.next_photo = photo;
	setTimeout("setNext();", 500);
	
	_num_visited++;
	p('/2007+1/p/' + _num_visited);
	
	g('empty').focus();
	
}

function p(url) {
	pageTracker._trackPageview(url);
}

function setNext() {
	var photo = window.next_photo;
	var neighbor = getNeighbor(photo);
	
	window.current[0] = photo;
	window.current[1] = neighbor;
	
	photo.obj.className = neighbor.obj.className = 'current';
	
	g('Photos').style.display = 'block';
	g('LeftPhoto').src = getPhotoSrc(photo);
	g('RightPhoto').src = getPhotoSrc(neighbor);
	
	preloadRelated(photo);
	
}

function h(index) {
	
	if (window.current_hover && window.current_hover.length) {
		window.current_hover[0].obj.className = window.current_hover[0].obj.className.replace('hover', '');
		window.current_hover[1].obj.className = window.current_hover[1].obj.className.replace('hover', '');
	}
	else {
		window.current_hover = new Array();
	}
	
	if (index < 0) return;
	
	var photo = getPhoto(index);
	var neighbor = getNeighbor(photo);
		
	photo.obj = getSquare(index);
	neighbor.obj = getSquare(neighbor.index);
	
	window.current_hover[0] = photo;
	window.current_hover[1] = neighbor;
	
	photo.obj.className += ' hover';
	neighbor.obj.className += ' hover';
	
	
}

function fisherYates ( myArray ) {
  var i = myArray.length;
  if ( i == 0 ) return false;
  while ( --i ) {
     var j = Math.floor( Math.random() * ( i + 1 ) );
     var tempi = myArray[i];
     var tempj = myArray[j];
     myArray[i] = tempj;
     myArray[j] = tempi;
   }
}
function next(photo_img) {
	clicked_left = photo_img.id == 'LeftPhoto';
	var photo = window.current[clicked_left ? 0 : 1]
	var jump = photo.jump;
	h(-1);
	c(jump, clicked_left ? 1 : 2);
	g('empty').focus();	
	
}
var _num_loaded = 0;
function loaded(photo_img) {

	is_left = photo_img.id == 'LeftPhoto';
	var fx = is_left ? window.leftFx : window.rightFx;
	
	if (fx) {
		if (_num_loaded < 2) {
			fx.set(1);
		}
		else {
			fx.stop();
			fx.options.duration = 200;
			fx.start(0,1);
		}
	}
	
	_num_loaded++;
}

var _started = false;
function startShow() {
	window.fxIntro = new Fx.Style('Intro', 'opacity', {duration: 400, onComplete: started});
	window.fxDescription = new Fx.Style('Description', 'opacity', {duration: 400});
	window.fxIntro.start(1, 0);
}
function started() {
	_started = true;
	if (window.first_click) {
		c(window.first_click);
	}
	else {
		c(0);
	}
	window.fxDescription.start(0, 1);
	setTimeout("hideDescription()", 10000);
}
function hideDescription() {
	window.fxDescription.start(1, 0);
}

addPhotos({"photoset":{"photo":[{"id":"439470380", "secret":"f9e1751e59", "server":"180", "farm":1, "title":"DSC09329", "isprimary":"0"}, {"id":"439468554", "secret":"ad4f4fc425", "server":"167", "farm":1, "title":"DSC09358", "isprimary":"0"}, {"id":"444687512", "secret":"7c7e109417", "server":"222", "farm":1, "title":"DSC09416", "isprimary":"0"}, {"id":"444694747", "secret":"835b001b5d", "server":"247", "farm":1, "title":"DSC09418", "isprimary":"0"}, {"id":"444689298", "secret":"5ad61927c8", "server":"212", "farm":1, "title":"DSC09420", "isprimary":"0"}, {"id":"444697904", "secret":"e500d8a102", "server":"235", "farm":1, "title":"DSC09455", "isprimary":"0"}, {"id":"444704785", "secret":"a8010b47de", "server":"213", "farm":1, "title":"DSC09481", "isprimary":"0"}, {"id":"444698861", "secret":"b13c027b2a", "server":"252", "farm":1, "title":"DSC09487", "isprimary":"0"}, {"id":"444678504", "secret":"4509476522", "server":"190", "farm":1, "title":"DSC09505", "isprimary":"0"}, {"id":"444693308", "secret":"2739c96661", "server":"206", "farm":1, "title":"DSC09519", "isprimary":"0"}, {"id":"444702131", "secret":"008a8ffa40", "server":"242", "farm":1, "title":"DSC09534", "isprimary":"0"}, {"id":"444702827", "secret":"ef4b9bb4c6", "server":"183", "farm":1, "title":"DSC09537", "isprimary":"0"}, {"id":"444686712", "secret":"dee421f002", "server":"185", "farm":1, "title":"DSC09543", "isprimary":"0"}, {"id":"444697370", "secret":"53e6dad923", "server":"204", "farm":1, "title":"DSC09569", "isprimary":"0"}, {"id":"445792867", "secret":"0d0384001b", "server":"219", "farm":1, "title":"DSC09578", "isprimary":"0"}, {"id":"445784332", "secret":"dea36e3c36", "server":"207", "farm":1, "title":"DSC09588", "isprimary":"0"}, {"id":"445771798", "secret":"11af310e1f", "server":"233", "farm":1, "title":"DSC09589", "isprimary":"0"}, {"id":"445772778", "secret":"65cf4a2e51", "server":"222", "farm":1, "title":"DSC09592", "isprimary":"0"}, {"id":"445774436", "secret":"3aabe3e15b", "server":"186", "farm":1, "title":"DSC09598", "isprimary":"0"}, {"id":"445775402", "secret":"3058defa16", "server":"239", "farm":1, "title":"DSC09603", "isprimary":"0"}, {"id":"445776080", "secret":"ab847f5e37", "server":"248", "farm":1, "title":"DSC09608", "isprimary":"0"}, {"id":"445780401", "secret":"5f58ddb282", "server":"225", "farm":1, "title":"DSC09612", "isprimary":"0"}, {"id":"445791722", "secret":"8308038691", "server":"240", "farm":1, "title":"DSC09648", "isprimary":"0"}, {"id":"445783345", "secret":"cf08a3f10f", "server":"249", "farm":1, "title":"DSC09689", "isprimary":"0"}, {"id":"446659280", "secret":"c9ca064213", "server":"222", "farm":1, "title":"DSC09897", "isprimary":"0"}, {"id":"458527855", "secret":"ef16aeafab", "server":"194", "farm":1, "title":"DSC09905", "isprimary":"0"}, {"id":"458583622", "secret":"2bf4491d84", "server":"198", "farm":1, "title":"DSC09913", "isprimary":"0"}, {"id":"458585146", "secret":"e0090b828b", "server":"173", "farm":1, "title":"DSC09915", "isprimary":"0"}, {"id":"458520006", "secret":"4423a791fa", "server":"203", "farm":1, "title":"DSC09932", "isprimary":"0"}, {"id":"458540159", "secret":"c1404ca756", "server":"200", "farm":1, "title":"DSC09934", "isprimary":"0"}, {"id":"458587006", "secret":"ed3792c97d", "server":"233", "farm":1, "title":"DSC09949", "isprimary":"0"}, {"id":"458541510", "secret":"0070149721", "server":"212", "farm":1, "title":"DSC09982", "isprimary":"0"}, {"id":"458594056", "secret":"57d2272a95", "server":"210", "farm":1, "title":"DSC09987", "isprimary":"0"}, {"id":"458585953", "secret":"cb479a1ae4", "server":"251", "farm":1, "title":"DSC00014", "isprimary":"0"}, {"id":"458153533", "secret":"4b5566c0a2", "server":"190", "farm":1, "title":"DSC00035", "isprimary":"0"}, {"id":"458588103", "secret":"3aba6d7514", "server":"171", "farm":1, "title":"DSC00037", "isprimary":"0"}, {"id":"458549562", "secret":"a908145781", "server":"200", "farm":1, "title":"DSC00072", "isprimary":"0"}, {"id":"458595776", "secret":"3d0f95786c", "server":"225", "farm":1, "title":"DSC00095", "isprimary":"0"}, {"id":"458150126", "secret":"32a153db33", "server":"210", "farm":1, "title":"DSC00115", "isprimary":"0"}, {"id":"458176055", "secret":"b6fd609ada", "server":"169", "farm":1, "title":"DSC00118", "isprimary":"0"}, {"id":"458590753", "secret":"8264ed820a", "server":"231", "farm":1, "title":"DSC00121", "isprimary":"0"}, {"id":"458484240", "secret":"a24c50dda9", "server":"183", "farm":1, "title":"DSC00130", "isprimary":"0"}, {"id":"458613553", "secret":"831b588141", "server":"190", "farm":1, "title":"DSC00132", "isprimary":"0"}, {"id":"458571733", "secret":"2b37f9c97e", "server":"178", "farm":1, "title":"DSC00141", "isprimary":"0"}, {"id":"458502491", "secret":"0862672a45", "server":"234", "farm":1, "title":"DSC00150", "isprimary":"0"}, {"id":"458507405", "secret":"3e5a268c24", "server":"170", "farm":1, "title":"DSC00164", "isprimary":"0"}, {"id":"458511563", "secret":"b8d1a2cb56", "server":"189", "farm":1, "title":"DSC00173", "isprimary":"0"}, {"id":"458592637", "secret":"7c3ad77f8a", "server":"214", "farm":1, "title":"DSC00271", "isprimary":"0"}, {"id":"458579010", "secret":"ea5592e8c6", "server":"216", "farm":1, "title":"DSC00305", "isprimary":"0"}, {"id":"458591646", "secret":"eba3472980", "server":"218", "farm":1, "title":"DSC00317", "isprimary":"0"}, {"id":"458505426", "secret":"cb3dcaf62e", "server":"197", "farm":1, "title":"DSC00356", "isprimary":"0"}, {"id":"458581190", "secret":"6419155abc", "server":"216", "farm":1, "title":"DSC00363", "isprimary":"0"}, {"id":"458573887", "secret":"e88261b113", "server":"178", "farm":1, "title":"DSC00375", "isprimary":"0"}, {"id":"485252162", "secret":"4d52c382b7", "server":"177", "farm":1, "title":"DSC00065", "isprimary":"0"}, {"id":"485252351", "secret":"4c6ffeb726", "server":"196", "farm":1, "title":"DSC00155", "isprimary":"0"}, {"id":"485241453", "secret":"45bd8a6089", "server":"203", "farm":1, "title":"DSC00156", "isprimary":"0"}, {"id":"485313011", "secret":"afd357ca3c", "server":"221", "farm":1, "title":"DSC00165", "isprimary":"0"}, {"id":"485225150", "secret":"38b5abeda0", "server":"169", "farm":1, "title":"DSC00168", "isprimary":"0"}, {"id":"485329605", "secret":"f5e46d1895", "server":"218", "farm":1, "title":"DSC00402", "isprimary":"0"}, {"id":"485100580", "secret":"5d95cb303f", "server":"224", "farm":1, "title":"DSC00409", "isprimary":"0"}, {"id":"485290396", "secret":"0abb07de91", "server":"209", "farm":1, "title":"DSC00439", "isprimary":"0"}, {"id":"498749898", "secret":"897fc82d06", "server":"221", "farm":1, "title":"DSC00490", "isprimary":"0"}, {"id":"498799051", "secret":"e567e18b84", "server":"211", "farm":1, "title":"DSC00492", "isprimary":"0"}, {"id":"498755342", "secret":"3a8bb48d17", "server":"204", "farm":1, "title":"DSC00500", "isprimary":"0"}, {"id":"498752330", "secret":"75e0e66b0d", "server":"231", "farm":1, "title":"DSC00519", "isprimary":"0"}, {"id":"498801207", "secret":"535684e5f9", "server":"198", "farm":1, "title":"DSC00534", "isprimary":"0"}, {"id":"498756704", "secret":"2bbb4b884f", "server":"222", "farm":1, "title":"DSC00538", "isprimary":"0"}, {"id":"498790295", "secret":"e2b485e6b9", "server":"232", "farm":1, "title":"DSC00593", "isprimary":"0"}, {"id":"498746644", "secret":"cc10b26f0f", "server":"223", "farm":1, "title":"DSC00596", "isprimary":"0"}, {"id":"498755622", "secret":"fe7461efb8", "server":"198", "farm":1, "title":"DSC00597", "isprimary":"0"}, {"id":"634195161", "secret":"f2dc3bf7c9", "server":"1113", "farm":2, "title":"DSC07246", "isprimary":"0"}, {"id":"635051042", "secret":"3d242df280", "server":"1322", "farm":2, "title":"DSC07249", "isprimary":"0"}, {"id":"635056722", "secret":"6df2b7b980", "server":"1287", "farm":2, "title":"DSC07266", "isprimary":"0"}, {"id":"635059314", "secret":"eb0d55004b", "server":"1319", "farm":2, "title":"DSC07274", "isprimary":"0"}, {"id":"775483266", "secret":"68c731236a", "server":"1191", "farm":2, "title":"DSC07337", "isprimary":"0"}, {"id":"774604425", "secret":"5cc69c9c7d", "server":"1262", "farm":2, "title":"DSC07363", "isprimary":"0"}, {"id":"775537302", "secret":"b1fd8af41a", "server":"1080", "farm":2, "title":"DSC07450", "isprimary":"0"}, {"id":"774651683", "secret":"fe31eb1bc5", "server":"1148", "farm":2, "title":"DSC07484", "isprimary":"0"}, {"id":"856749475", "secret":"000c411631", "server":"1332", "farm":2, "title":"DSC00727", "isprimary":"0"}, {"id":"856773387", "secret":"fa8990cebd", "server":"1146", "farm":2, "title":"DSC00750", "isprimary":"0"}, {"id":"856844443", "secret":"89daceae1c", "server":"1231", "farm":2, "title":"DSC00761", "isprimary":"0"}, {"id":"856796377", "secret":"c22cbcc54c", "server":"1218", "farm":2, "title":"DSC00764", "isprimary":"0"}, {"id":"856886821", "secret":"364efac1e3", "server":"1223", "farm":2, "title":"DSC00769", "isprimary":"0"}, {"id":"857525752", "secret":"de60f9533c", "server":"1323", "farm":2, "title":"DSC00774", "isprimary":"0"}, {"id":"857713078", "secret":"a1fd3759d4", "server":"1332", "farm":2, "title":"DSC00778", "isprimary":"0"}, {"id":"856864045", "secret":"893974a952", "server":"1381", "farm":2, "title":"DSC00786", "isprimary":"0"}, {"id":"856808711", "secret":"b0ab4d6ca4", "server":"1050", "farm":2, "title":"DSC00789", "isprimary":"0"}, {"id":"857678326", "secret":"26b017317d", "server":"1210", "farm":2, "title":"DSC00795", "isprimary":"0"}, {"id":"856875417", "secret":"771aefe418", "server":"1076", "farm":2, "title":"DSC00800", "isprimary":"0"}, {"id":"1243080522", "secret":"5bde626671", "server":"1193", "farm":2, "title":"DSC07727", "isprimary":"0"}, {"id":"1242317503", "secret":"eca0e01794", "server":"1155", "farm":2, "title":"DSC07730", "isprimary":"0"}, {"id":"1242319239", "secret":"8f90b904fb", "server":"1438", "farm":2, "title":"DSC07741", "isprimary":"0"}, {"id":"1243185250", "secret":"69c5f575c8", "server":"1080", "farm":2, "title":"DSC07785", "isprimary":"0"}, {"id":"1242238487", "secret":"0346ea9a3c", "server":"1147", "farm":2, "title":"DSC07795", "isprimary":"0"}, {"id":"1242331091", "secret":"944d397a6c", "server":"1085", "farm":2, "title":"DSC07810", "isprimary":"0"}, {"id":"1242247157", "secret":"7a031f6dba", "server":"1039", "farm":2, "title":"DSC07813", "isprimary":"0"}, {"id":"1242333127", "secret":"5fb7533cb1", "server":"1433", "farm":2, "title":"DSC07820", "isprimary":"0"}, {"id":"1243194690", "secret":"619d4bde86", "server":"1060", "farm":2, "title":"DSC07839", "isprimary":"0"}, {"id":"1242315363", "secret":"1246330201", "server":"1375", "farm":2, "title":"DSC07846", "isprimary":"0"}, {"id":"1243199296", "secret":"ba55cb0503", "server":"1380", "farm":2, "title":"DSC07848", "isprimary":"0"}, {"id":"1243115008", "secret":"dc86e0ee4d", "server":"1065", "farm":2, "title":"DSC07860", "isprimary":"0"}, {"id":"1243201986", "secret":"8dfcf69106", "server":"1151", "farm":2, "title":"DSC07866", "isprimary":"0"}, {"id":"1242343857", "secret":"7cbb3ed04e", "server":"1209", "farm":2, "title":"DSC07874", "isprimary":"0"}, {"id":"1243127092", "secret":"8d69449795", "server":"1238", "farm":2, "title":"DSC07891", "isprimary":"0"}, {"id":"1242276443", "secret":"e3f66a8448", "server":"1414", "farm":2, "title":"DSC07929", "isprimary":"0"}, {"id":"1243164206", "secret":"b3a9a4f227", "server":"1211", "farm":2, "title":"DSC07939", "isprimary":"0"}, {"id":"1243210512", "secret":"d2859c2780", "server":"1212", "farm":2, "title":"DSC07952", "isprimary":"0"}, {"id":"1243212742", "secret":"9bfe569faa", "server":"1432", "farm":2, "title":"DSC07976", "isprimary":"1"}, {"id":"66391315", "secret":"f6029e31fe", "server":"24", "farm":1, "title":"DSC01013", "isprimary":"0"}, {"id":"485248541", "secret":"1945611bc8", "server":"223", "farm":1, "title":"DSC00040", "isprimary":"0"}], "page":1, "per_page":500, "pages":1, "total":110}, "stat":"ok"})