/* PicLens code appeared to be loading slowly from their site, so pulled it in here. Probably should check occasionally to see if it has been updated at http://lite.piclens.com/current/piclens_optimized.js * PicLens Lite: version 1.3.1 (14221) * Copyright (c) 2008 Cooliris, Inc. All Rights Reserved. * * The JavaScript part of PicLens Lite (i.e., this file) is BSD licensed (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 = { // PUBLIC API // PicLens Lite can be deployed in one of two ways: // 1) include http://lite.piclens.com/current/piclens.js in the of your webpage // 2) download the zip file and deploy it on your own website (unzip it anywhere, and point to the JS file in the of your page) // see: http://lite.piclens.com/releases/current.zip // // For example: the directory layout looks like: // lite.piclens.com/current/ contains the SWF, JS, and image files // /lytebox/ contains slideshow support for browsers w/o Flash // // Pointing to the JS directly will configure Lite relative to that URL. // Alternatively, you can customize the URLs with PicLensLite.setLiteURLs // 1) Call PicLensLite.start() to launch the default feed (specified in the head) // 2) Call PicLensLite.start({feedUrl:'http://myWebsite.com/myFeed.rss', ...}) to launch a specific feed // Option 2 supports the following named arguments: // feedUrl : String // is the URL to the specific Media RSS feed you want to launch // feedData : String // is the Media RSS feed itself (do not use feedUrl if you want to programmatically generate & pass in the feed text) // guid : String // starts from the item in the feed that is tagged w/ this unique id // maxScale : Number // normally, images fill the stage; 0 -> never scale up; any other positive number S --> scale up to S times the original size of the photo (but never bigger than the stage) // loadFeedInFlash : Boolean // if true, we ask Flash to load the feed, instead of AJAX (expert option) // loop : Boolean // if true, we turn looping on by default // paused : Boolean // if true, we start the slideshow in paused mode // To enable smoothing for images. a crossdomain.xml file is required at the root of your image server. // Lite detects this crossdomain.xml and applies smoothing automatically. start : function (namedArgs) { this.determineBrowserParams(); clearTimeout(this.REMOVE_TIMER_ID); clearTimeout(this.AUTO_CLOSE_TIMER_ID); this.ARGS = {}; // clear out previous args // handle named arguments if (typeof namedArgs !== "undefined" && namedArgs !== null) { this.ARGS = namedArgs; // if feedUrl is specified, it launches immediately if (namedArgs.feedUrl) { this.THE_FEED_URL = namedArgs.feedUrl; if (this.checkForPluginAndLaunchIfPossible(namedArgs.feedUrl, namedArgs.guid)) { return; } if (namedArgs.loadFeedInFlash) { // read up on flash crossdomain.xml if you choose this option // Flash can only load feeds from servers hosting a crossdomain.xml // pass the URL as a FlashVar, and load the contents via a GET request this.showFlashUI(""); } else { // load the contents of the URL via AJAX, and launch the Flash UI afterward.... this.loadViaXHR(namedArgs.feedUrl); } } // pass in the feed XML directly through Javascript // use feedUrl OR feedData, but not both! if (typeof namedArgs.feedData !== 'undefined') { this.showFlashUI(namedArgs.feedData); } } else { // find the feed from the header, since none was specified // build list of XML feeds 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); } } }, // check if the slideshow is currently running isRunning : function () { return this.LITE_IS_RUNNING; }, // check if the browser plug-in is installed hasClient : function () { return this.hasCooliris(); }, // call this before starting lite. we currently support a single custom button // the icon is a 24x24 PNG // we will perform a GET request of a provided URL (w/ the item's GUID) when the user clicks // http://yourwebserver.com/buttonURL?itemGUID=guidVal addCustomButton : function (buttonRESTUrl, buttonLabel, buttonIcon) { this.CUSTOM_BUTTON = {targetURL: buttonRESTUrl, labelText: buttonLabel, iconImage: buttonIcon}; }, // OPTIONAL: provide callbacks to be notified in certain situations. Call this BEFORE PicLensLite.start(...) // onNoPlugins():Boolean // is called when the user invokes Lite but does not have PicLens / Flash installed // onExit(itemUID):void // is called when the user exits from Lite // we provide the item's GUID if it exists, and the item's content URL otherwise // itemUID is undefined if the user exited before Lite launched, or if the user did not have Flash setCallbacks : function (args) { if (args.onNoPlugins) { this.ON_NO_PLUGINS = args.onNoPlugins; } if (args.onExit) { this.ON_EXIT = args.onExit; } }, // OPTIONAL: customize the location of resources. Call this BEFORE PicLensLite.start(...) // Normally, we locate the PicLensLite files relative to the JS file // To use this function, pass in an object with the following named arguments: // args = { // lite : other paths can be determined from this (make sure it ends in a slash) // swf : the URL of the SWF file 1 // button : image allowing users to download piclens 1 // lbox : where to find lytebox 1 // lboxcss : the CSS file 2 // lboxjs : the JS file 2 // } // 1: Can be determined from args.lite // 2: Can be determined from args.lbox or args.lite 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"; } } }, ////////////////////////////////////////////////////////////////////////////////////////////////////////// // The PRIVATE API is below // DO NOT USE these functions/variables directly; they WILL change in future releases // Email us to request changes to the public API 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); } // must be outside of the if-else window.onmousewheel = document.onmousewheel = this.handleMouseWheel; // Safari & Others }, // call this at the last possible moment (especially for Win/Firefox) 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()) { // unregister the timer clearInterval(this.RESIZE_TIMER_IE6); return; } // resize the BG and FG divs 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 we have the correct version of piclens, pass it onto the client and do not use LITE 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 () { // create a background that covers the page var bg = document.createElement('div'); this.LITE_BG_DIV = bg; bg.id = "lite_bg_div"; var bgs = bg.style; bgs.position = 'fixed'; // stick to the sides when the window resizes 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; // save previous document styles 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; // simulate position:fixed... 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); } }, // this just removes the HTML elements // we call this from Flash (thus, we need to allow the function to return before removing the children) closeFlashUI : function (itemID) { var doc = document; // remove the keyboard & mouse handlers... 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); } // hide the div now; remove them later 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); }, // for handling cross-browser quirks... determineBrowserParams : function () { // BrowserDetect {.OS, .browser, .version} e.g., "Mac Firefox 2" and "Windows Explorer 7" 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? }, // we should tell Flash we are exiting when this is called... // this should only be called when the user clicks outside of the flash component // all other exits are handled through Flash exitPicLensLite : function () { var fl = this.getFlash(); if (fl !== null && fl.fl_exitPicLensLite) { // binding exists // tell flash that we are quitting fl.fl_exitPicLensLite(); // close after .5 seconds, if nothing happened // TODO: make sure this doesn't crash any browsers // TODO: Check the Return Value to Fire this Timer? this.AUTO_CLOSE_TIMER_ID = setTimeout(function (){ if (PicLensLite.isRunning()) { PicLensLite.closeFlashUI();}}, 500); // 0.5s } else { // if it's not running already, we just remove the DIVs (flash isn't defined) this.closeFlashUI(); } }, // a website should include the absolute URL of the piclens.js in its header // This function looks for the script tag and extracts the ROOT_URL // // we assume the SWF and JPEG/PNG/GIF files are relative to this ROOT_URL... 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; } } } } }, // returns an object describing the page size of the browser window 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 ""; } // make sure the lytebox JS is included var head = document.getElementsByTagName('head').item(0); // add the script tag var script = document.createElement('script'); script.src = this.LBOX_JS_URL; script.type = 'text/javascript'; head.appendChild(script); // add the lytebox CSS too var link = document.createElement('link'); link.rel = "stylesheet"; link.href = this.LBOX_CSS_URL; link.type = "text/css"; link.media = "screen"; head.appendChild(link); // find all image URLs from the feed. 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 += ' '; } } } // rel="lytebox[lite]" var basicSlideShow = "
"; return basicSlideShow; }, generateAlternativeContent : function () { var altContentHTML = '
'; altContentHTML += '
'; 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) { // don't show the image, because we will invoke lytebox immediately } else { var sp = "" + sp+"1.5em; font-weight: bold; " +this.FONT+ "'>You're clicks away from going full screen!
" + sp+".9em; padding-bottom: 15px; " +this.FONT+ "'>You must get the Cooliris browser plugin, or "+flashMessage+"." + "
"; if (!this.BUTTON_URL) { altContentHTML += 'Get Cooliris Now!'; } else { var area = '' + '' + 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 +'" />' + ''; } } altContentHTML += '
'; altContentHTML += basicSlideShow; altContentHTML += '
© 2008 Cooliris, Inc. All trademarks are property of their respective holders.


'; altContentHTML += ''; 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; }, // does the right thing for each browser // returns the Flash object, so we can communicate with it over the ExternalInterface getFlash : function () { // we should determine which one to pass back depending on Browser/OS configuration if (this.BROWSER_SAF || this.BROWSER_IE) { return document.getElementById(this.FLASH_ID_1); // outer } else { return document.getElementById(this.FLASH_ID_2); // inner } }, getWindowSize : function () { // inner size var docElement = document.documentElement; var docBody = document.body; var w = 0, h = 0; if (typeof(window.innerWidth) == 'number') { // not IE w = window.innerWidth; h = window.innerHeight; } else if (docElement && (docElement.clientWidth || docElement.clientHeight)) { // IE 6+ in 'standards compliant mode' w = docElement.clientWidth; h = docElement.clientHeight; } else if (docBody && (docBody.clientWidth || docBody.clientHeight)) { // IE 4 compatible 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) { // e.wheelDelta // Safari/Windows (MouseWheel Up is +120; Down is -120) 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; // on mac, don't divide by 3... if (Math.abs(d) < 3) { delta = -d; } else { delta = -d/3; } } if (delta) { // don't send abs values < 1; otherwise, you can only scroll next PicLensLite.sendMouseScrollToFlash(delta); } if (e.preventDefault) { e.preventDefault(); } e.returnValue = false; return false; }, hasPicLensClient : function () { // DEPRECATED! Use hasClient() return this.hasCooliris(); }, // check if Cooliris Client is available hasCooliris : function () { // a flag to turn off the client if (this.DEBUG_NOCLIENT) { return false; } // check if the bridge has already been defined 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.height="0px"; context.style.width="0px"; 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; // determine the width and height of the flash component 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 = '' + // 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"/> ' + '' + altContentHTML + // IE ''+ // NOT IE ''; } 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 } }, // find the RSS feeds on this page, and return an array 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; }, // once we get the response text, we launch flash 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) { // at this point, we have the text 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; } // if IE7 and Flash detect returns v0, we show the Flash 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; // remove the divs after a timeout 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 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Paragraph

* @result