very easy dream weaver project

Tripsmart/swfobject_modified.js

/*! SWFObject v2.0 <http://code.google.com/p/swfobject/> Copyright (c) 2007 Geoff Stearns, Michael Williams, and Bobby van der Sluis This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php> */ var swfobject = function() { var UNDEF = "undefined", OBJECT = "object", SHOCKWAVE_FLASH = "Shockwave Flash", SHOCKWAVE_FLASH_AX = "ShockwaveFlash.ShockwaveFlash", FLASH_MIME_TYPE = "application/x-shockwave-flash", EXPRESS_INSTALL_ID = "SWFObjectExprInst", win = window, doc = document, nav = navigator, domLoadFnArr = [], regObjArr = [], timer = null, storedAltContent = null, storedAltContentId = null, isDomLoaded = false, isExpressInstallActive = false; /* Centralized function for browser feature detection - Proprietary feature detection (conditional compiling) is used to detect Internet Explorer's features - User agent string detection is only used when no alternative is possible - Is executed directly for optimal performance */ 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 }; }(); /* Cross-browser onDomLoad - Based on Dean Edwards' solution: http://dean.edwards.name/weblog/2006/06/again/ - Will fire an event as soon as the DOM of a page is loaded (supported by Gecko based browsers - like Firefox -, IE, Opera9+, Safari) */ var onDomLoad = function() { if (!ua.w3cdom) { return; } addDomLoadEvent(main); if (ua.ie && ua.win) { try { // Avoid a possible Operation Aborted error doc.write("<scr" + "ipt id=__ie_ondomload defer=true src=//:></scr" + "ipt>"); // String is split into pieces to avoid Norton AV to add code that can cause errors var s = getElementById("__ie_ondomload"); if (s) { s.onreadystatechange = function() { if (this.readyState == "complete") { this.parentNode.removeChild(this); callDomLoadFunctions(); } }; } } catch(e) {} } if (ua.webkit && typeof doc.readyState != UNDEF) { timer = setInterval(function() { if (/loaded|complete/.test(doc.readyState)) { callDomLoadFunctions(); }}, 10); } if (typeof doc.addEventListener != UNDEF) { doc.addEventListener("DOMContentLoaded", callDomLoadFunctions, null); } addLoadEvent(callDomLoadFunctions); }(); function callDomLoadFunctions() { if (isDomLoaded) { return; } if (ua.ie && ua.win) { // Test if we can really add elements to the DOM; we don't want to fire it too early var s = createElement("span"); try { // Avoid a possible Operation Aborted error var t = doc.getElementsByTagName("body")[0].appendChild(s); t.parentNode.removeChild(t); } catch (e) { return; } } isDomLoaded = true; if (timer) { clearInterval(timer); timer = null; } var dl = domLoadFnArr.length; for (var i = 0; i < dl; i++) { domLoadFnArr[i](); } } function addDomLoadEvent(fn) { if (isDomLoaded) { fn(); } else { domLoadFnArr[domLoadFnArr.length] = fn; // Array.push() is only available in IE5.5+ } } /* Cross-browser onload - Based on James Edwards' solution: http://brothercake.com/site/resources/scripts/onload/ - Will fire an event as soon as a web page including all of its assets are loaded */ function addLoadEvent(fn) { if (typeof win.addEventListener != UNDEF) { win.addEventListener("load", fn, false); } else if (typeof doc.addEventListener != UNDEF) { doc.addEventListener("load", fn, false); } else if (typeof win.attachEvent != UNDEF) { win.attachEvent("onload", fn); } else if (typeof win.onload == "function") { var fnOld = win.onload; win.onload = function() { fnOld(); fn(); }; } else { win.onload = fn; } } /* Main function - Will preferably execute onDomLoad, otherwise onload (as a fallback) */ function main() { // Static publishing only var rl = regObjArr.length; for (var i = 0; i < rl; i++) { // For each registered object element var id = regObjArr[i].id; if (ua.pv[0] > 0) { var obj = getElementById(id); if (obj) { regObjArr[i].width = obj.getAttribute("width") ? obj.getAttribute("width") : "0"; regObjArr[i].height = obj.getAttribute("height") ? obj.getAttribute("height") : "0"; if (hasPlayerVersion(regObjArr[i].swfVersion)) { // Flash plug-in version >= Flash content version: Houston, we have a match! if (ua.webkit && ua.webkit < 312) { // Older webkit engines ignore the object element's nested param elements fixParams(obj); } setVisibility(id, true); } else if (regObjArr[i].expressInstall && !isExpressInstallActive && hasPlayerVersion("6.0.65") && (ua.win || ua.mac)) { // Show the Adobe Express Install dialog if set by the web page author and if supported (fp6.0.65+ on Win/Mac OS only) showExpressInstall(regObjArr[i]); } else { // Flash plug-in and Flash content version mismatch: display alternative content instead of Flash content displayAltContent(obj); } } } else { // If no fp is installed, we let the object element do its job (show alternative content) setVisibility(id, true); } } } /* Fix nested param elements, which are ignored by older webkit engines - This includes Safari up to and including version 1.2.2 on Mac OS 10.3 - Fall back to the proprietary embed element */ function fixParams(obj) { var nestedObj = obj.getElementsByTagName(OBJECT)[0]; if (nestedObj) { var e = createElement("embed"), a = nestedObj.attributes; if (a) { var al = a.length; for (var i = 0; i < al; i++) { if (a[i].nodeName.toLowerCase() == "data") { e.setAttribute("src", a[i].nodeValue); } else { e.setAttribute(a[i].nodeName, a[i].nodeValue); } } } var c = nestedObj.childNodes; if (c) { var cl = c.length; for (var j = 0; j < cl; j++) { if (c[j].nodeType == 1 && c[j].nodeName.toLowerCase() == "param") { e.setAttribute(c[j].getAttribute("name"), c[j].getAttribute("value")); } } } obj.parentNode.replaceChild(e, obj); } } /* Fix hanging audio/video threads and force open sockets and NetConnections to disconnect - Occurs when unloading a web page in IE using fp8+ and innerHTML/outerHTML - Dynamic publishing only */ function fixObjectLeaks(id) { if (ua.ie && ua.win && hasPlayerVersion("8.0.0")) { win.attachEvent("onunload", function () { var obj = getElementById(id); if (obj) { for (var i in obj) { if (typeof obj[i] == "function") { obj[i] = function() {}; } } obj.parentNode.removeChild(obj); } }); } } /* Show the Adobe Express Install dialog - Reference: http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=6a253b75 */ function showExpressInstall(regObj) { isExpressInstallActive = true; var obj = getElementById(regObj.id); if (obj) { if (regObj.altContentId) { var ac = getElementById(regObj.altContentId); if (ac) { storedAltContent = ac; storedAltContentId = regObj.altContentId; } } else { storedAltContent = abstractAltContent(obj); } if (!(/%$/.test(regObj.width)) && parseInt(regObj.width, 10) < 310) { regObj.width = "310"; } if (!(/%$/.test(regObj.height)) && parseInt(regObj.height, 10) < 137) { regObj.height = "137"; } doc.title = doc.title.slice(0, 47) + " - Flash Player Installation"; var pt = ua.ie && ua.win ? "ActiveX" : "PlugIn", dt = doc.title, fv = "MMredirectURL=" + win.location + "&MMplayerType=" + pt + "&MMdoctitle=" + dt, replaceId = regObj.id; // For IE when a SWF is loading (AND: not available in cache) wait for the onload event to fire to remove the original object element // In IE you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work if (ua.ie && ua.win && obj.readyState != 4) { var newObj = createElement("div"); replaceId += "SWFObjectNew"; newObj.setAttribute("id", replaceId); obj.parentNode.insertBefore(newObj, obj); // Insert placeholder div that will be replaced by the object element that loads expressinstall.swf obj.style.display = "none"; win.attachEvent("onload", function() { obj.parentNode.removeChild(obj); }); } createSWF({ data:regObj.expressInstall, id:EXPRESS_INSTALL_ID, width:regObj.width, height:regObj.height }, { flashvars:fv }, replaceId); } } /* Functions to abstract and display alternative content */ function displayAltContent(obj) { if (ua.ie && ua.win && obj.readyState != 4) { // For IE when a SWF is loading (AND: not available in cache) wait for the onload event to fire to remove the original object element // In IE you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work var el = createElement("div"); obj.parentNode.insertBefore(el, obj); // Insert placeholder div that will be replaced by the alternative content el.parentNode.replaceChild(abstractAltContent(obj), el); obj.style.display = "none"; win.attachEvent("onload", function() { obj.parentNode.removeChild(obj); }); } else { obj.parentNode.replaceChild(abstractAltContent(obj), obj); } } function abstractAltContent(obj) { var ac = createElement("div"); if (ua.win && ua.ie) { ac.innerHTML = obj.innerHTML; } else { var nestedObj = obj.getElementsByTagName(OBJECT)[0]; if (nestedObj) { var c = nestedObj.childNodes; if (c) { var cl = c.length; for (var i = 0; i < cl; i++) { if (!(c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param") && !(c[i].nodeType == 8)) { ac.appendChild(c[i].cloneNode(true)); } } } } } return ac; } /* Cross-browser dynamic SWF creation */ function createSWF(attObj, parObj, id) { var r, el = getElementById(id); if (typeof attObj.id == UNDEF) { // if no 'id' is defined for the object element, it will inherit the 'id' from the alternative content attObj.id = id; } if (ua.ie && ua.win) { // IE, the object element and W3C DOM methods do not combine: fall back to outerHTML var att = ""; for (var i in attObj) { if (attObj[i] != Object.prototype[i]) { // Filter out prototype additions from other potential libraries, like Object.prototype.toJSONString = function() {} if (i == "data") { parObj.movie = attObj[i]; } else if (i.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword att += ' class="' + attObj[i] + '"'; } else if (i != "classid") { att += ' ' + i + '="' + attObj[i] + '"'; } } } var par = ""; for (var j in parObj) { if (parObj[j] != Object.prototype[j]) { // Filter out prototype additions from other potential libraries par += '<param name="' + j + '" value="' + parObj[j] + '" />'; } } el.outerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + att + '>' + par + '</object>'; fixObjectLeaks(attObj.id); // This bug affects dynamic publishing only r = getElementById(attObj.id); } else if (ua.webkit && ua.webkit < 312) { // Older webkit engines ignore the object element's nested param elements: fall back to the proprietary embed element var e = createElement("embed"); e.setAttribute("type", FLASH_MIME_TYPE); for (var k in attObj) { if (attObj[k] != Object.prototype[k]) { // Filter out prototype additions from other potential libraries if (k == "data") { e.setAttribute("src", attObj[k]); } else if (k.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword e.setAttribute("class", attObj[k]); } else if (k != "classid") { // Filter out IE specific attribute e.setAttribute(k, attObj[k]); } } } for (var l in parObj) { if (parObj[l] != Object.prototype[l]) { // Filter out prototype additions from other potential libraries if (l != "movie") { // Filter out IE specific param element e.setAttribute(l, parObj[l]); } } } el.parentNode.replaceChild(e, el); r = e; } else { // Well-behaving browsers var o = createElement(OBJECT); o.setAttribute("type", FLASH_MIME_TYPE); for (var m in attObj) { if (attObj[m] != Object.prototype[m]) { // Filter out prototype additions from other potential libraries if (m.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword o.setAttribute("class", attObj[m]); } else if (m != "classid") { // Filter out IE specific attribute o.setAttribute(m, attObj[m]); } } } for (var n in parObj) { if (parObj[n] != Object.prototype[n] && n != "movie") { // Filter out prototype additions from other potential libraries and IE specific param element createObjParam(o, n, parObj[n]); } } el.parentNode.replaceChild(o, el); r = o; } return r; } function createObjParam(el, pName, pValue) { var p = createElement("param"); p.setAttribute("name", pName); p.setAttribute("value", pValue); el.appendChild(p); } function getElementById(id) { return doc.getElementById(id); } function createElement(el) { return doc.createElement(el); } function hasPlayerVersion(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; } /* Cross-browser dynamic CSS creation - Based on Bobby van der Sluis' solution: http://www.bobbyvandersluis.com/articles/dynamicCSS.php */ function createCSS(sel, decl) { if (ua.ie && ua.mac) { return; } var h = doc.getElementsByTagName("head")[0], s = createElement("style"); s.setAttribute("type", "text/css"); s.setAttribute("media", "screen"); if (!(ua.ie && ua.win) && typeof doc.createTextNode != UNDEF) { s.appendChild(doc.createTextNode(sel + " {" + decl + "}")); } h.appendChild(s); if (ua.ie && ua.win && typeof doc.styleSheets != UNDEF && doc.styleSheets.length > 0) { var ls = doc.styleSheets[doc.styleSheets.length - 1]; if (typeof ls.addRule == OBJECT) { ls.addRule(sel, decl); } } } function setVisibility(id, isVisible) { var v = isVisible ? "inherit" : "hidden"; if (isDomLoaded) { getElementById(id).style.visibility = v; } else { createCSS("#" + id, "visibility:" + v); } } function getTargetVersion(obj) { if (!obj) return 0; var c = obj.childNodes; var cl = c.length; for (var i = 0; i < cl; i++) { if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "object") { c = c[i].childNodes; cl = c.length; i = 0; } if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param" && c[i].getAttribute("name") == "swfversion") { return c[i].getAttribute("value"); } } return 0; } function getExpressInstall(obj) { if (!obj) return ""; var c = obj.childNodes; var cl = c.length; for (var i = 0; i < cl; i++) { if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "object") { c = c[i].childNodes; cl = c.length; i = 0; } if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param" && c[i].getAttribute("name") == "expressinstall") { return c[i].getAttribute("value"); } } return ""; } return { /* Public API - Reference: http://code.google.com/p/swfobject/wiki/SWFObject_2_0_documentation */ registerObject: function(objectIdStr, swfVersionStr, xiSwfUrlStr) { if (!ua.w3cdom || !objectIdStr) { return; } var obj = document.getElementById(objectIdStr); var xi = getExpressInstall(obj); var regObj = {}; regObj.id = objectIdStr; regObj.swfVersion = swfVersionStr ? swfVersionStr : getTargetVersion(obj); regObj.expressInstall = xiSwfUrlStr ? xiSwfUrlStr : ((xi != "") ? xi : false); regObjArr[regObjArr.length] = regObj; setVisibility(objectIdStr, false); }, getObjectById: function(objectIdStr) { var r = null; if (ua.w3cdom && isDomLoaded) { var o = getElementById(objectIdStr); if (o) { var n = o.getElementsByTagName(OBJECT)[0]; if (!n || (n && typeof o.SetVariable != UNDEF)) { r = o; } else if (typeof n.SetVariable != UNDEF) { r = n; } } } return r; }, embedSWF: function(swfUrlStr, replaceElemIdStr, widthStr, heightStr, swfVersionStr, xiSwfUrlStr, flashvarsObj, parObj, attObj) { if (!ua.w3cdom || !swfUrlStr || !replaceElemIdStr || !widthStr || !heightStr || !swfVersionStr) { return; } widthStr += ""; // Auto-convert to string to make it idiot proof heightStr += ""; if (hasPlayerVersion(swfVersionStr)) { setVisibility(replaceElemIdStr, false); var att = (typeof attObj == OBJECT) ? attObj : {}; att.data = swfUrlStr; att.width = widthStr; att.height = heightStr; var par = (typeof parObj == OBJECT) ? parObj : {}; if (typeof flashvarsObj == OBJECT) { for (var i in flashvarsObj) { if (flashvarsObj[i] != Object.prototype[i]) { // Filter out prototype additions from other potential libraries if (typeof par.flashvars != UNDEF) { par.flashvars += "&" + i + "=" + flashvarsObj[i]; } else { par.flashvars = i + "=" + flashvarsObj[i]; } } } } addDomLoadEvent(function() { createSWF(att, par, replaceElemIdStr); if (att.id == replaceElemIdStr) { setVisibility(replaceElemIdStr, true); } }); } else if (xiSwfUrlStr && !isExpressInstallActive && hasPlayerVersion("6.0.65") && (ua.win || ua.mac)) { setVisibility(replaceElemIdStr, false); addDomLoadEvent(function() { var regObj = {}; regObj.id = regObj.altContentId = replaceElemIdStr; regObj.width = widthStr; regObj.height = heightStr; regObj.expressInstall = xiSwfUrlStr; showExpressInstall(regObj); }); } }, getFlashPlayerVersion: function() { return { major:ua.pv[0], minor:ua.pv[1], release:ua.pv[2] }; }, hasFlashPlayerVersion:hasPlayerVersion, createSWF: function(attObj, parObj, replaceElemIdStr) { if (ua.w3cdom && isDomLoaded) { return createSWF(attObj, parObj, replaceElemIdStr); } else { return undefined; } }, createCSS: function(sel, decl) { if (ua.w3cdom) { createCSS(sel, decl); } }, addDomLoadEvent:addDomLoadEvent, addLoadEvent:addLoadEvent, getQueryParamValue: function(param) { var q = doc.location.search || doc.location.hash; if (param == null) { return q; } if(q) { var pairs = q.substring(1).split("&"); for (var i = 0; i < pairs.length; i++) { if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) { return pairs[i].substring((pairs[i].indexOf("=") + 1)); } } } return ""; }, // For internal usage only expressInstallCallback: function() { if (isExpressInstallActive && storedAltContent) { var obj = getElementById(EXPRESS_INSTALL_ID); if (obj) { obj.parentNode.replaceChild(storedAltContent, obj); if (storedAltContentId) { setVisibility(storedAltContentId, true); if (ua.ie && ua.win) { storedAltContent.style.display = "block"; } } storedAltContent = null; storedAltContentId = null; isExpressInstallActive = false; } } } }; }();