/* PicLens Lite JS: version 1.2.4.597
* Copyright (c) 2008 Cooliris, Inc.  All Rights Reserved.
*
* The JavaScript part of PicLens Lite is BSD licensed.
* For details, see http://lite.piclens.com/bsdlicense
* This launcher includes and interacts with SWFObject (MIT), BrowserDetect (BSD Compatible), and Lytebox (CC Attribution 3.0).
*
* There are two versions of this JS:
* http://lite.piclens.com/current/piclens.js				full commented file 		(~39KB)
* http://lite.piclens.com/current/piclens_optimized.js		lighter deployment file		(~21KB)
*/
var PicLensLite = {

start : function (namedArgs) {
this.determineBrowserParams();
clearTimeout(this.REMOVE_TIMER_ID);
clearTimeout(this.AUTO_CLOSE_TIMER_ID);
this.ARGS = {}; // clear out previous args

if (typeof namedArgs !== "undefined" && namedArgs !== null) {
this.ARGS = namedArgs;

if (namedArgs.feedUrl) {
this.THE_FEED_URL = namedArgs.feedUrl;
if (this.checkForPluginAndLaunchIfPossible(namedArgs.feedUrl, namedArgs.guid)) {
return;
}
if (namedArgs.loadFeedInFlash) {
this.showFlashUI("");
} else {
this.loadViaXHR(namedArgs.feedUrl);
}
}
if (typeof namedArgs.feedData !== 'undefined') {
this.showFlashUI(namedArgs.feedData);
}

} else {
var feeds = this.indexFeeds();
if (feeds.length !== 0) { // view the first feed, if available
var feed = feeds[0];
this.THE_FEED_URL = feed.url;
if (this.checkForPluginAndLaunchIfPossible(feed.url)) {
return;
}
this.loadViaXHR(feed.url);
}
}
},
isRunning : function () {
return this.LITE_IS_RUNNING;
},
hasClient : function () {
return this.hasCooliris();
},
addCustomButton : function (buttonRESTUrl, buttonLabel, buttonIcon) {
this.CUSTOM_BUTTON = {targetURL: buttonRESTUrl, labelText: buttonLabel, iconImage: buttonIcon};
},
setCallbacks : function (args) {
if (args.onNoPlugins) {
this.ON_NO_PLUGINS = args.onNoPlugins;
}
if (args.onExit) {
this.ON_EXIT = args.onExit;
}
},
setLiteURLs : function (args) {
if (!this.LITE_URL) {
if (args.swf) {
this.LITE_URL = args.swf;
} else if (args.lite) {
this.LITE_URL = args.lite + "PicLensLite.swf";
} // if both lite & swf aren't set, it won't work
}
if (!this.BUTTON_URL) {
if (args.button) {
this.BUTTON_URL = args.button;
} else if (args.lite) {
this.BUTTON_URL = args.lite + "NoFlash.jpg";
}
}

var lboxUrl = "";
if (args.lbox) {
lboxUrl = args.lbox;
} else if (args.lite) {
lboxUrl = args.lite + "../lytebox/";
}

if (!this.LBOX_CSS_URL) {
if (args.lboxcss) {
this.LBOX_CSS_URL = args.lboxcss;
} else if (lboxUrl != "") {
this.LBOX_CSS_URL = lboxUrl + "lytebox.css";
}
}

if (!this.LBOX_JS_URL) {
if (args.lboxjs) {
this.LBOX_JS_URL = args.lboxjs;
} else if (lboxUrl != "") {
this.LBOX_JS_URL = lboxUrl + "lytebox.js";
}
}
},



ARGS			: {},
DEBUG_NOCLIENT	: false,	// if true, we will NEVER launch the PicLens Client (for testing Lite)
DEBUG_NOFLASH	: false,	// if true, we will assume the user does not have Flash (for testing Lite)
HPAD			: 60,		// horizontal padding
VPAD			: 20,		// vertical padding
LITE_BG_DIV		: null,		// the grey/black background overlay
LITE_FG_DIV		: null,		// the foreground div that contains the flash component
LITE_URL		: null,		// the location of PicLensLite.SWF
BUTTON_URL		: null,		// image to display if the user doesn't have flash
LBOX_CSS_URL	: null,		// where to find lytebox css/js files
LBOX_JS_URL		: null,
LBOX_COUNT		: 0,		// try to start lytebox, but if it doesn't exist after a few tries, give up...
SHOW_LBOX		: false,	// if true, skip flash altogether
OS_WIN			: false,	// OS Detect
OS_MAC			: false,	// sadly, sometimes we have to do something different depending on our Browser/OS/Configuration
BROWSER_FFX		: false,	// Browser Detect
BROWSER_SAF		: false,
BROWSER_IE		: false,
BROWSER_IE6		: false,
OLD_B_MARGIN	: null,
OLD_B_OVERFLOW	: null,
OLD_B_HEIGHT	: null,
OLD_H_OVERFLOW	: null,
OLD_H_HEIGHT	: null,
THE_FEED		: "",			// the feed text
THE_FEED_URL	: "",			// the feed url
LITE_IS_RUNNING		: false,	// use isRunning()
piclensIsRunning_	: false,	// maintain compatibility with the Wordpress Plugin for a few iterations...
FLASH_ID_1		: "pllflash1",	// outer
FLASH_ID_2		: "pllflash2",	// inner
FLASH_VER		: null,			// the version of Flash we're running
FLASH_URL		: "http://www.adobe.com/go/getflashplayer",
PL_URL			: "http://download.piclens.com/partner/",   // downloads PL immediately
PLC				: null,			// PicLens Client
LEARN_PL_URL	: "http://affiliate.piclens.com/partner/",  // landing page to read about / download PL
FONT			: "font-family: Lucida Grande, Myriad Pro, Verdana, Helvetica, Arial, sans-serif;",
KEY_HANDLERS	: "",	// save the old key handlers, if any
ON_NO_PLUGINS	: null, // callback
ON_EXIT			: null, // callback
AUTO_CLOSE_TIMER_ID		: 0,	//
REMOVE_TIMER_ID			: 0,	// the timer for removing the children...
RESIZE_TIMER_IE6		: null,	// every second, autoresizes the UI
RESIZE_HANDLER_EXISTS	: false,// add a handler to detect user resize events in safari
CUSTOM_BUTTON			: null,	// add an action to the UI

addKeyHandlers : function() {
var self = this;
if (typeof document.onkeydown !== 'undefined') { // save & later restore key handlers...
this.KEY_HANDLERS = document.onkeydown;
}
document.onkeydown = function(e) {
var keycode;
if (typeof e === "undefined" || e === null) { // ie
keycode = window.event.keyCode;
} else { // mozilla
keycode = e.which;
}
var val=self.handleKeyPress(keycode);
if (typeof e != "undefined" && e != null) {
e.returnValue = val;
}
return val;
};
},
addMouseHandlers : function() {
if (window.addEventListener) {		// Firefox/Opera
window.addEventListener("DOMMouseScroll", this.handleMouseWheel, false);
} else if (document.attachEvent) {	// IE
document.attachEvent("onmousewheel", this.handleMouseWheel);
} else {
window.onmousewheel = document.onmousewheel = this.handleMouseWheel; // other browsers
}
},
appendElementsToDocument : function() {
if (this.BROWSER_FFX && this.OS_MAC) {	// avoid redraw bug by not showing the background
this.LITE_BG_DIV.style.display = "none";
}
document.body.appendChild(this.LITE_BG_DIV);
document.body.appendChild(this.LITE_FG_DIV);
},
autoResize : function() { // for the IE6 auto resize
if (!this.isRunning()) {
clearInterval(this.RESIZE_TIMER_IE6);
return;
}

var size = this.getPageSize();
var bg = this.LITE_BG_DIV;
if (bg) {
bg.style.height = size.h + 'px';
bg.style.width  = size.w + 'px';
}
if (this.LITE_FG_DIV) {
var fgs = this.LITE_FG_DIV.style;
this.resizeToPaddedBox(fgs);
this.resizeToFitPaddedBox(fgs, size);
this.resizeFlashToFitPaddedBox();
}
},
checkForPluginAndLaunchIfPossible : function (url, guid) {
if (this.hasCooliris()) {
if (typeof(guid) != "undefined") {
this.PLC.launch(url,'uid',guid);
} else {
this.PLC.launch(url,'','');
}

return true; // launched!
}
return false;
},
createBackgroundOverlay : function () {
var bg = document.createElement('div');
this.LITE_BG_DIV = bg;
bg.id = "lite_bg_div";

var bgs = bg.style;
bgs.position = 'fixed';

bgs.width = bgs.height = "100%";

if (this.BROWSER_IE6) {
var b = document.body;
var bs = b.currentStyle;
var de = document.documentElement;
var ds = de.currentStyle;

this.OLD_B_MARGIN = bs.margin;
this.OLD_B_OVERFLOW = bs.overflow;
this.OLD_B_HEIGHT = bs.height;
this.OLD_H_OVERFLOW = ds.overflow;
this.OLD_H_HEIGHT = ds.height;
this.OLD_SCROLL_Y = de.scrollTop;

b.style.margin = "0";
b.style.overflow = "auto";
b.style.height = "100%";
de.style.overflow = "auto";
de.style.height = "100%";

bgs.position = 'absolute';
var page = this.getPageSize();
bgs.height = page.h + 'px';
bgs.width  = page.w + 'px';
}

bgs.left = bgs.right = bgs.top = bgs.bottom = '0';
bgs.backgroundColor = '#000';
bgs.zIndex = 1000;
bgs.opacity = '0.5';
bgs.filter = 'alpha(opacity=50)';		// IE7

var self = this;
bg.onclick = function () {
self.exitPicLensLite();
};
},
createForegroundFlashComponent : function () { // configure the box
var fg = document.createElement('div');
this.LITE_FG_DIV = fg;
fg.id = "lite_fg_div";

var fgs = fg.style;
fgs.backgroundColor = '#000';
fgs.position = 'fixed';
fgs.border = '2px solid #555';
fgs.zIndex = 1001;	   // above the bg

this.resizeToPaddedBox(fgs);

if (this.BROWSER_IE6) {
fgs.position = 'absolute';
this.resizeToFitPaddedBox(fgs);
}
},
closeFlashUI : function (itemID) {
var doc = document;

doc.onkeydown = this.KEY_HANDLERS;
window.onmousewheel = doc.onmousewheel = "";
if (window.removeEventListener) {
window.removeEventListener("DOMMouseScroll", this.handleMouseWheel, false);
}
if (doc.detachEvent) { // IE/Opera
doc.detachEvent("onmousewheel", this.handleMouseWheel);
}

this.LITE_BG_DIV.style.display = this.LITE_FG_DIV.style.display = 'none';
this.REMOVE_TIMER_ID = setTimeout(function (){PicLensLite.removeChildren();}, 150); // 0.15s

if (this.BROWSER_IE6) { // restore styles
var b = document.body;
var de = document.documentElement;
b.style.margin = this.OLD_B_MARGIN;
b.style.overflow = this.OLD_B_OVERFLOW;
b.style.height = this.OLD_B_HEIGHT;
de.style.overflow = this.OLD_H_OVERFLOW;
de.style.height = this.OLD_H_HEIGHT;
window.scrollTo(0, this.OLD_SCROLL_Y);
}

if (this.ON_EXIT !== null) {
this.ON_EXIT(itemID); // call on exit
}
this.setRunningFlag(false);
},
determineBrowserParams : function () {
var os = BrowserDetect.OS;
var b = BrowserDetect.browser;
this.OS_MAC = (os == "Mac");
this.OS_WIN = (os == "Windows");
this.BROWSER_FFX = (b == "Firefox");
this.BROWSER_SAF = (b == "Safari");
this.BROWSER_IE = (b == "Explorer");
this.BROWSER_IE6 = (this.BROWSER_IE && BrowserDetect.version == "6");
this.FLASH_VER = swfobjlite.getFlashPlayerVersion(); // what version of Flash is the browser running?
},
exitPicLensLite : function () {
var fl = this.getFlash();
if (fl !== null && fl.fl_exitPicLensLite) {	// binding exists
fl.fl_exitPicLensLite();
this.AUTO_CLOSE_TIMER_ID = setTimeout(function (){ if (PicLensLite.isRunning()) { PicLensLite.closeFlashUI();}}, 500); // 0.5s
} else {
this.closeFlashUI();
}
},
findScriptLocation : function () {
var scriptTags = document.getElementsByTagName("script");
for (var i = 0; i != scriptTags.length; ++i) {
var script = scriptTags[i];
var type = script.getAttribute("type");
if (type == "text/javascript") {
var src = script.getAttribute("src");
if (src === null) {
continue;
}
var index = src.indexOf("piclens.js");
if (index != -1) {
this.setLiteURLs({lite:src.substring(0,index)});
return;
} else {
index = src.indexOf("piclens_optimized.js");
if (index != -1) {
this.setLiteURLs({lite:src.substring(0,index)});
return;
}
}
}
}
},
getPageSize : function () {
var xScroll, yScroll, winW, winH;
var doc = document;
var body = doc.body;
var html;
if (window.innerHeight && window.scrollMaxY) {
xScroll = doc.scrollWidth;
yScroll = (this.isFrame ? parent.innerHeight : self.innerHeight) + (this.isFrame ? parent.scrollMaxY : self.scrollMaxY);
} else if (body.scrollHeight > body.offsetHeight){
xScroll = body.scrollWidth;
yScroll = body.scrollHeight;
} else {
html = doc.getElementsByTagName("html").item(0);
xScroll = html.offsetWidth;
yScroll = html.offsetHeight;
xScroll = (xScroll < body.offsetWidth) ? body.offsetWidth : xScroll;
yScroll = (yScroll < body.offsetHeight) ? body.offsetHeight : yScroll;
}
var docElement = doc.documentElement;
if (self.innerHeight) {
winW = (this.isFrame) ? parent.innerWidth : self.innerWidth;
winH = (this.isFrame) ? parent.innerHeight : self.innerHeight;
} else if (docElement && docElement.clientHeight) {
winW = docElement.clientWidth;
winH = docElement.clientHeight;
} else if (body) {
html = doc.getElementsByTagName("html").item(0);
winW = html.clientWidth;
winH = html.clientHeight;
winW = (winW == 0) ? body.clientWidth : winW;
winH = (winH == 0) ? body.clientHeight : winH;
}
var pageHeight = (yScroll < winH) ? winH : yScroll;
var pageWidth = (xScroll < winW) ? winW : xScroll;
return {pw:pageWidth, ph:pageHeight, w:winW, h:winH}; // pw and ph are the larger pair. use w and h.
},
getElementsFromXMLFeed : function () {
var xmlDoc;
if (window.ActiveXObject) { // IE
xmlDoc=new ActiveXObject("Microsoft.XMLDOM");
xmlDoc.async=false;
xmlDoc.loadXML(PicLensLite.THE_FEED);
} else { // Mozilla, Firefox, Opera, etc.
var parser = new DOMParser();
xmlDoc = parser.parseFromString(PicLensLite.THE_FEED, "text/xml");
}
var elements = xmlDoc.getElementsByTagName('*');
return elements;
},
getBasicSlideShowHTML : function () {
if (!this.LBOX_JS_URL || !this.LBOX_CSS_URL) {
return "";
}

var head = document.getElementsByTagName('head').item(0);

var script  = document.createElement('script');
script.src  = this.LBOX_JS_URL;
script.type = 'text/javascript';
head.appendChild(script);

var link = document.createElement('link');
link.rel = "stylesheet";
link.href = this.LBOX_CSS_URL;
link.type = "text/css";
link.media = "screen";
head.appendChild(link);

var xmlElements = this.getElementsFromXMLFeed();

var i;
var hiddenURLs = "";
for (i = 0; i < xmlElements.length; i++) {
if (xmlElements[i].nodeName == "media:content") {	// what about the namespace?
var url = xmlElements[i].getAttribute("url");
if (url.indexOf(".flv") == -1) {				// images only... avoid FLV files
hiddenURLs += '<a id="lboxImage" href="' + url + '" rel="lytebox[lite]"></a> ';
}
}
}
var basicSlideShow = "<div id='lightbox_images' align='center' style='display: none; padding-top:10px; color:#FFFFFF; font-size:.8em; " +this.FONT+ " color:#999999;'>";
basicSlideShow +=  '( Alternatively, <a onclick="javascript:PicLensLite.invokeLytebox();return false;" href="#" style="color:#656588">click here for a basic slideshow</a>. )';
basicSlideShow += hiddenURLs;
basicSlideShow += "</div><br/>";

return basicSlideShow;
},
generateAlternativeContent : function () {
var altContentHTML = '<div id="altContent" style="text-align:center; margin: 0 0 0 0; padding: 0 0 0 0; background-color: #000; min-width:860px;">';
altContentHTML += '<div align="center" style="width: 100%; padding-top:60px; '+this.FONT+'">';

var v = this.FLASH_VER;
var flashMessage;
if (v.major > 0) { // has some version of Flash
flashMessage = "update your Flash Player from version "+ v.major + '.' + v.minor + '.' + v.release + " to version 9.0.28 or newer";
} else {
flashMessage = "install the most recent Flash Player";
}

var basicSlideShow = "";
if (this.THE_FEED !== "") {   // do this if we've loaded the feed in AJAX
basicSlideShow = this.getBasicSlideShowHTML();
}

var downloadPL = this.PL_URL;
var learnPL = this.LEARN_PL_URL;
var pid = this.ARGS.pid;
if (pid) {
downloadPL += pid + "/";
learnPL += pid + "/";
} else {
var x = "000000000001/";
downloadPL += x;
learnPL += x;
}

if (this.SHOW_LBOX) {
} else {
var sp = "<span style='padding-left:25px; color:#C6C6C6; font-size:";
altContentHTML +=
"<div style='padding:10px;'>" +
sp+"1.5em; font-weight: bold; " +this.FONT+ "'>You're clicks away from going full screen!</span><br/>" +
sp+".9em; padding-bottom: 15px; " +this.FONT+ "'>You must get the <a href='"+downloadPL+"' style='color:#656588'>Cooliris</a> browser plugin, or "+flashMessage+".</span>" +
"</div>";
if (!this.BUTTON_URL) {
altContentHTML +=
'<a href="' + downloadPL + '" style="color:#ACD">Get PicLens Now!</a>';
} else {
var area = '<area shape="rect" coords=';
altContentHTML +=
'<img src="'+this.BUTTON_URL+'" alt="" border="0" usemap="#Map">' +
'<map name="Map" id="Map">' +
area+'"0,0,33,33" href="#" onclick="javascript:PicLensLite.closeFlashUI();" />' +
area+'"35,35,325,325" href="' + downloadPL +'" />' +
area+'"593,209,825,301" href="' + this.FLASH_URL +'" />' +
area+'"327,148,448,178" href="' + learnPL +'" />' +
'</map>';
}
}

altContentHTML += '</div>';
altContentHTML += basicSlideShow;
altContentHTML += '<div align="center" style="color:#666666; font-size:11px; '+this.FONT+'">&copy; 2008 Cooliris, Inc. All trademarks are property of their respective holders.<br/><br/><br/></div>';
altContentHTML += '</div>';
return altContentHTML;
},
generateFlashVars : function () {
var fv = '';
var args = this.ARGS;
if (typeof args.guid !== 'undefined') {
fv += "&startItemGUID=" + args.guid;
}
if (args.loadFeedInFlash) {
fv += "&feedURL=" + encodeURIComponent(this.THE_FEED_URL);	// may need crossdomain.xml to allow loading of feed
}
if (args.paused) {
fv += "&paused=" + args.paused;
}
if (args.loop) {
fv += "&loop=" + args.loop;
}
if (args.delay) { // seconds: from 1-10
fv += "&delay=" + args.delay;
}
if (args.pid) {
fv += "&pid=" + args.pid;
}
if (typeof args.maxScale != 'undefined') {	// allow 0
fv += "&maxScale=" + args.maxScale;
}
if (typeof args.overlayToolbars != 'undefined') {
fv += "&overlayToolbars=" + args.overlayToolbars;
}
var cb = this.CUSTOM_BUTTON;
if (cb != null) {
fv += "&cButtonURL=" + encodeURIComponent(cb.targetURL);
if (cb.labelText != null) {
fv += "&cButtonLabel=" + encodeURIComponent(cb.labelText);
}
if (cb.iconImage != null) {
fv += "&cButtonIcon=" + encodeURIComponent(cb.iconImage);
}
}
fv += "&swfURL="+encodeURIComponent(this.LITE_URL);
fv = fv.substring(1); // kill the first &
return fv;
},
getFlash : function () {
if (this.BROWSER_SAF || this.BROWSER_IE) {
return document.getElementById(this.FLASH_ID_1); // outer <object>
} else {
return document.getElementById(this.FLASH_ID_2); // inner <object>
}
},
getWindowSize : function () { // inner size
var docElement = document.documentElement;
var docBody = document.body;
var w = 0, h = 0;
if (typeof(window.innerWidth) == 'number') {
w = window.innerWidth;
h = window.innerHeight;
} else if (docElement && (docElement.clientWidth || docElement.clientHeight)) {
w = docElement.clientWidth;
h = docElement.clientHeight;
} else if (docBody && (docBody.clientWidth || docBody.clientHeight)) {
w = docBody.clientWidth;
h = docBody.clientHeight;
}
return {w:w, h:h};
},
handleKeyPress : function (code) {
if (!this.isRunning()) { return true; }
var fl = this.getFlash();
if (fl != null && fl.fl_keyPressed) {
fl.fl_keyPressed(code); // forward to Flash
} else {
if (code == 27) { // ESC to close
this.closeFlashUI();
return false;
}
}
if (code == 9 || code == 13) { // trap tab, enter
return false;
}
return true; // allow the browser to process the key
},
handleMouseWheel : function (e) {
var delta = 0;
if (!e) {
e = window.event;
}
if (e.wheelDelta) { // IE/Opera
delta = e.wheelDelta/120;
if (window.opera) {
delta = -delta;
}
} else if (e.detail) { // Firefox/Moz
var d = e.detail;
if (Math.abs(d) < 3) {
delta = -d;
} else {
delta = -d/3;
}
}
if (delta) {
PicLensLite.sendMouseScrollToFlash(delta);
}
if (e.preventDefault) {
e.preventDefault();
}
e.returnValue = false;
return false;
},
hasCooliris : function () {
if (this.DEBUG_NOCLIENT) {
return false;
}


var clientExists = false;
if (this.PLC) {
clientExists = true;
} else if (window.piclens && window.piclens.launch) {
this.PLC = window.piclens;
clientExists = true;
} else { // if not, try to define it here...
var context = null;
if (typeof PicLensContext != 'undefined') { // Firefox
context = new PicLensContext();
} else {
try {
context = new ActiveXObject("PicLens.Context"); // IE
} catch (e) {
if (navigator.mimeTypes['application/x-cooliris']) { // Safari
context = document.createElement('object');
context.style.display = 'none';
context.width = 0;
context.height = 0;
context.type = 'application/x-cooliris';
document.documentElement.appendChild(context);
} else {
context = null;
}
}
}

this.PLC = context;
if (this.PLC) {
clientExists = true;
}
}


if (clientExists) { // check the version number
if (this.BROWSER_SAF) { // for Safari, we just return true (the first v. was 1.8)
return true;
}

var version;
try { version = this.PLC.version; } catch (e) { return false; }

var parts = version.split('.'); // minimum ver. is: 1.6.0.824
if (parts[0] > 1) {			    // a ver. 2.X product
return true;
} else if (parts[0] == 1) {	    // a 1.X product
if (parts[1] > 6) {		    // a 1.7.X product
return true;
} else if (parts[1] == 6) { // a 1.6 product
if (parts[2] > 0) {	    // a 1.6.1.X product
return true;
} else if (parts[2] == 0) {
if (parts[3] >= 824) { // 1.6.0.824 or newer...
return true;
}
}
}
}
return false; // a 0.X product
} else {
return false;
}
},
invokeLytebox : function () {
this.SHOW_LBOX = true; // user has specified that she wants to use the basic slideshow
myLytebox.start(document.getElementById("lboxImage"), false, false);
this.closeFlashUI();
},
showLyteboxLink : function () {
myLytebox.updateLyteboxItems();
myLytebox.doAnimations = false;
var lboxImages = document.getElementById('lightbox_images');
if (lboxImages != null) {
lboxImages.style.display = "block";
if (this.SHOW_LBOX && this.getFlash()==null) { // the user has clicked on lbox once, so we assume it going forward
this.invokeLytebox();
}
}
},
startLytebox : function () { // allows us to include lytebox, unmodified
if (typeof myLytebox != "undefined") {
this.showLyteboxLink();
} else {
if (typeof initLytebox != "undefined") {
initLytebox();
this.showLyteboxLink();
} else {
if (this.LBOX_COUNT >= 4) {
return; // give up after 600 ms
}
setTimeout(function (){PicLensLite.startLytebox();}, 150); // try again in 150 ms
this.LBOX_COUNT++;
}
}
},
injectFlashPlayer : function () {
var fg = this.LITE_FG_DIV;

var flashWInner;
var flashHInner;
flashWInner = flashHInner = '100%';
if (this.BROWSER_IE6) {
flashWInner = flashHInner = '0';
}

var flashVars = this.generateFlashVars();
var altContentHTML = this.generateAlternativeContent(); // non-flash content

if (this.meetsReqs()) {
var par = '<param name=';
fg.innerHTML =
'<object id="'+ this.FLASH_ID_1 +'" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100%" height="100%">' + // SAF & IE
par+'"movie" value="' + this.LITE_URL + '" />' +
par+'"quality" value="high"/> ' +
par+'"bgcolor" value="#000000"/> ' +
par+'"allowScriptAccess" value="always"/> ' +
par+'"FlashVars" value="' + flashVars + '"/> ' +
par+'"allowFullScreen" value="true"/> ' +
par+'"wmode" value="window"/> ' +
par+'"scale" value="noscale"/> ' +
'<object type="application/x-shockwave-flash" data="' + this.LITE_URL + '" width="'+flashWInner+'" height="'+flashHInner+'" ' + // NOT IE
'quality="high" ' +
'bgcolor="#000000" id="'+ this.FLASH_ID_2 + '" ' +
'quality="high" ' +
'FlashVars="' + flashVars + '" ' +
'allowFullScreen="true" ' +
'scale="noscale" ' +
'wmode="window" ' +
'allowScriptAccess="always">' +
altContentHTML + // IE
'</object>'+ // NOT IE
'</object>';
} else {
if (this.ON_NO_PLUGINS) {
this.ON_NO_PLUGINS(); // callback instead of showing NoFlash.jpg
} else {
fg.innerHTML = altContentHTML;
fg.style.minWidth = "860px";
fg.style.minHeight = "550px";
}
}

if (this.BROWSER_SAF) {
this.resizeUI(); // fixes layout
}
},
indexFeeds : function () {
var linkTags = document.getElementsByTagName("link");
var feeds = [];
for (var i = 0; i != linkTags.length; ++i) {
var link = linkTags[i], type = link.getAttribute("type");
if (type == "application/rss+xml" || type == "text/xml") {
feeds.push({ title: link.getAttribute("title"), url: link.getAttribute("href") });
}
}
return feeds;
},
loadViaXHR : function (url) {
var self = this;
var request = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("MSXML2.XMLHTTP.3.0");
try {
request.open("GET", url, true);
request.onreadystatechange = function () {
if (request.readyState == 4) {
if ((request.status == 200 || request.status == 0)) { // 0 -> File System Testing
if (request.responseText) {
self.showFlashUI(request.responseText);
}
} else {
if (console) {console.log("PicLens Lite could not load the RSS Feed: " + url);}
}
}
};
request.send("");
} catch (err) { // probably a crossdomain issue, so ask flash to try loading
this.ARGS.loadFeedInFlash = true;
this.showFlashUI("");
}
},
meetsReqs : function () {
if (this.DEBUG_NOFLASH) {
return false;
}
var ie7FlashDetectionWorkaround = (this.FLASH_VER.major == 0) && this.BROWSER_IE;
var hasFlash = swfobjlite.hasFlashPlayerVersion("9.0.28");
return hasFlash || ie7FlashDetectionWorkaround;
},
removeChildren : function () {
this.REMOVE_TIMER_ID = 0;
if (this.LITE_BG_DIV !== null) {
document.body.removeChild(this.LITE_BG_DIV);
this.LITE_BG_DIV = null;
}
if (this.LITE_FG_DIV !== null) {
document.body.removeChild(this.LITE_FG_DIV);
this.LITE_FG_DIV = null;
}
},
resizeFlashToFitPaddedBox : function () {
var flash = this.getFlash();
if (flash) {
var size = this.getPageSize();
var w = size.w - this.HPAD * 2;
var h = size.h - this.VPAD * 2;
flash.style.width = w; flash.style.height = h;
flash.width = w; flash.height = h;
}
},
resizeToFitPaddedBox : function (s, size) {
if (typeof size == 'undefined') {
size = this.getPageSize();
}
s.width = (size.w - this.HPAD * 2) + 'px';
s.height = (size.h - this.VPAD * 2) + 'px';
},
resizeToPaddedBox : function (s) {
s.left = s.right = this.HPAD + 'px';
s.top = s.bottom = this.VPAD + 'px';
},
resizeUI : function () { // resize handler for Safari
if (this.LITE_FG_DIV) {
var fgs = this.LITE_FG_DIV.style;
this.resizeToPaddedBox(fgs);
this.resizeToFitPaddedBox(fgs);
this.resizeFlashToFitPaddedBox();
}
},
setRunningFlag : function (flag) {
this.LITE_IS_RUNNING = flag;
this.piclensIsRunning_ = flag;
},
setResizeHandler : function () { // for safari
if (!this.RESIZE_HANDLER_EXISTS && this.BROWSER_SAF) {
var self = this;
window.addEventListener('resize', function () { self.resizeUI(); }, false);
this.RESIZE_HANDLER_EXISTS = true;
}
},
setResizeTimer : function () { // only do it for IE6...
if (this.BROWSER_IE6) {
this.RESIZE_TIMER_IE6 = setInterval(function () { PicLensLite.autoResize(); }, 1000);
}
},
showFlashUI : function (feedText) {
this.THE_FEED = feedText; // is "" if we are loading the feed in Flash
this.findScriptLocation();
this.createBackgroundOverlay();
this.createForegroundFlashComponent();
if (this.BROWSER_IE) {
this.appendElementsToDocument();
}
this.injectFlashPlayer();
if (!this.BROWSER_IE) {
this.appendElementsToDocument();
}
this.addKeyHandlers();
this.addMouseHandlers();
this.setRunningFlag(true);
this.setResizeTimer();
this.setResizeHandler();
this.startLytebox();
},
sendMouseScrollToFlash : function (delta) {
if (!this.isRunning()) { return; }
var fl = this.getFlash();
if (fl != null && fl.fl_mouseMoved) {
fl.fl_mouseMoved(delta);
}
}
};




/* SWFObject v2.0 <http://code.google.com/p/swfobject/> / Copyright 2007 Geoff Stearns, Michael Williams, and Bobby van der Sluis / MIT License */
var swfobjlite = function() {
var UNDEF = "undefined",
OBJECT = "object",
SHOCKWAVE_FLASH = "Shockwave Flash",
SHOCKWAVE_FLASH_AX = "ShockwaveFlash.ShockwaveFlash",
win = window,
doc = document,
nav = navigator;
var ua = function() {
var w3cdom = typeof doc.getElementById != UNDEF && typeof doc.getElementsByTagName != UNDEF && typeof doc.createElement != UNDEF && typeof doc.appendChild != UNDEF
&& typeof doc.replaceChild != UNDEF && typeof doc.removeChild != UNDEF && typeof doc.cloneNode != UNDEF,
playerVersion = [0,0,0],
d = null;
if (typeof nav.plugins != UNDEF && typeof nav.plugins[SHOCKWAVE_FLASH] == OBJECT) {
d = nav.plugins[SHOCKWAVE_FLASH].description;
if (d) {
d = d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
playerVersion[0] = parseInt(d.replace(/^(.*)\..*$/, "$1"), 10);
playerVersion[1] = parseInt(d.replace(/^.*\.(.*)\s.*$/, "$1"), 10);
playerVersion[2] = /r/.test(d) ? parseInt(d.replace(/^.*r(.*)$/, "$1"), 10) : 0;
}
}
else if (typeof win.ActiveXObject != UNDEF) {
var a = null, fp6Crash = false;
try {
a = new ActiveXObject(SHOCKWAVE_FLASH_AX + ".7");
}
catch(e) {
try {
a = new ActiveXObject(SHOCKWAVE_FLASH_AX + ".6");
playerVersion = [6,0,21];
a.AllowScriptAccess = "always";  // Introduced in fp6.0.47
}
catch(e) {
if (playerVersion[0] == 6) {
fp6Crash = true;
}
}
if (!fp6Crash) {
try {
a = new ActiveXObject(SHOCKWAVE_FLASH_AX);
}
catch(e) {}
}
}
if (!fp6Crash && a) { // a will return null when ActiveX is disabled
try {
d = a.GetVariable("$version");  // Will crash fp6.0.21/23/29
if (d) {
d = d.split(" ")[1].split(",");
playerVersion = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
}
}
catch(e) {}
}
}
var u = nav.userAgent.toLowerCase(),
p = nav.platform.toLowerCase(),
webkit = /webkit/.test(u) ? parseFloat(u.replace(/^.*webkit\/(\d+(\.\d+)?).*$/, "$1")) : false, // returns either the webkit version or false if not webkit
ie = false,
windows = p ? /win/.test(p) : /win/.test(u),
mac = p ? /mac/.test(p) : /mac/.test(u);
/*@cc_on
ie = true;
@if (@_win32)
windows = true;
@elif (@_mac)
mac = true;
@end
@*/
return { w3cdom:w3cdom, pv:playerVersion, webkit:webkit, ie:ie, win:windows, mac:mac };
}();

return { // PUBLIC API
hasFlashPlayerVersion : function(rv) {
var pv = ua.pv, v = rv.split(".");
v[0] = parseInt(v[0], 10);
v[1] = parseInt(v[1], 10);
v[2] = parseInt(v[2], 10);
return (pv[0] > v[0] || (pv[0] == v[0] && pv[1] > v[1]) || (pv[0] == v[0] && pv[1] == v[1] && pv[2] >= v[2])) ? true : false;
},
getFlashPlayerVersion: function() {
return { major:ua.pv[0], minor:ua.pv[1], release:ua.pv[2] };
}
};
}();




/* BrowserDetect: http://www.quirksmode.org/js/detect.html */
var BrowserDetect={
init:function() { this.browser = this.searchString(this.dataBrowser) || "Unknown Browser"; this.version = this.searchVersion(navigator.userAgent) || this.searchVersion(navigator.appVersion) || "Unknown Version"; this.OS = this.searchString(this.dataOS) || "Unknown OS"; },
searchString:function(data) { for (var i=0;i<data.length;i++)	{ var dataString = data[i].string; var dataProp = data[i].prop; this.versionSearchString = data[i].versionSearch || data[i].identity; if (dataString) { if (dataString.indexOf(data[i].subString) != -1) {return data[i].identity;} } else if (dataProp) { return data[i].identity; } } },
searchVersion:function(dataString) { var index = dataString.indexOf(this.versionSearchString); if (index == -1) {return;} return parseFloat(dataString.substring(index+this.versionSearchString.length+1)); },
dataBrowser:[
{ string: navigator.userAgent, subString: "OmniWeb", versionSearch: "OmniWeb/", identity: "OmniWeb" },
{ string: navigator.vendor, subString: "Apple", identity: "Safari" },
{ prop: window.opera, identity: "Opera" },
{ string: navigator.vendor, subString: "iCab", identity: "iCab" },
{ string: navigator.vendor, subString: "KDE", identity: "Konqueror" },
{ string: navigator.userAgent, subString: "Firefox", identity: "Firefox" },
{ string: navigator.vendor, subString: "Camino", identity: "Camino" },
{ string: navigator.userAgent, subString: "Netscape", identity: "Netscape" }, // newer Netscapes (6+)
{ string: navigator.userAgent, subString: "MSIE", identity: "Explorer", versionSearch: "MSIE" },
{ string: navigator.userAgent, subString: "Gecko", identity: "Mozilla", versionSearch: "rv" },
{ string: navigator.userAgent, subString: "Mozilla", identity: "Netscape", versionSearch: "Mozilla" } // older Netscapes (4-)
],
dataOS:[{ string: navigator.platform, subString: "Win", identity: "Windows" }, { string: navigator.platform, subString: "Mac", identity: "Mac" }, { string: navigator.platform, subString: "Linux", identity: "Linux" } ]
};
BrowserDetect.init();