Context Navigation

root/trunk/website/js/swfobject_modified.js @ 42

Revision 5, 21.8 kB (checked in by DanWilson, 17 years ago)
Initial Commit Of ModelGlue? Website (upgrade to blogcfc 511)

Line
1	/*! SWFObject v2.0 <http://code.google.com/p/swfobject/>
2	Copyright (c) 2007 Geoff Stearns, Michael Williams, and Bobby van der Sluis
3	This software is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
4	*/
5
6	var swfobject = function() {
7
8	var UNDEF = "undefined",
9	OBJECT = "object",
10	SHOCKWAVE_FLASH = "Shockwave Flash",
11	SHOCKWAVE_FLASH_AX = "ShockwaveFlash.ShockwaveFlash",
12	FLASH_MIME_TYPE = "application/x-shockwave-flash",
13	EXPRESS_INSTALL_ID = "SWFObjectExprInst",
14
15	win = window,
16	doc = document,
17	nav = navigator,
18
19	domLoadFnArr = [],
20	regObjArr = [],
21	timer = null,
22	storedAltContent = null,
23	storedAltContentId = null,
24	isDomLoaded = false,
25	isExpressInstallActive = false;
26
27	/* Centralized function for browser feature detection
28	- Proprietary feature detection (conditional compiling) is used to detect Internet Explorer's features
29	- User agent string detection is only used when no alternative is possible
30	- Is executed directly for optimal performance
31	*/
32	var ua = function() {
33	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,
34	playerVersion = [0,0,0],
35	d = null;
36	if (typeof nav.plugins != UNDEF && typeof nav.plugins[SHOCKWAVE_FLASH] == OBJECT) {
37	d = nav.plugins[SHOCKWAVE_FLASH].description;
38	if (d) {
39	d = d.replace(/^.*\s+(\S+\s+\S+$)/, "$1");
40	playerVersion[0] = parseInt(d.replace(/^(.)\..$/, "$1"), 10);
41	playerVersion[1] = parseInt(d.replace(/^.\.(.)\s.*$/, "$1"), 10);
42	playerVersion[2] = /r/.test(d) ? parseInt(d.replace(/^.r(.)$/, "$1"), 10) : 0;
43	}
44	}
45	else if (typeof win.ActiveXObject != UNDEF) {
46	var a = null, fp6Crash = false;
47	try {
48	a = new ActiveXObject(SHOCKWAVE_FLASH_AX + ".7");
49	}
50	catch(e) {
51	try {
52	a = new ActiveXObject(SHOCKWAVE_FLASH_AX + ".6");
53	playerVersion = [6,0,21];
54	a.AllowScriptAccess = "always"; // Introduced in fp6.0.47
55	}
56	catch(e) {
57	if (playerVersion[0] == 6) {
58	fp6Crash = true;
59	}
60	}
61	if (!fp6Crash) {
62	try {
63	a = new ActiveXObject(SHOCKWAVE_FLASH_AX);
64	}
65	catch(e) {}
66	}
67	}
68	if (!fp6Crash && a) { // a will return null when ActiveX is disabled
69	try {
70	d = a.GetVariable("$version"); // Will crash fp6.0.21/23/29
71	if (d) {
72	d = d.split(" ")[1].split(",");
73	playerVersion = [parseInt(d[0], 10), parseInt(d[1], 10), parseInt(d[2], 10)];
74	}
75	}
76	catch(e) {}
77	}
78	}
79	var u = nav.userAgent.toLowerCase(),
80	p = nav.platform.toLowerCase(),
81	webkit = /webkit/.test(u) ? parseFloat(u.replace(/^.webkit\/(\d+(\.\d+)?).$/, "$1")) : false, // returns either the webkit version or false if not webkit
82	ie = false,
83	windows = p ? /win/.test(p) : /win/.test(u),
84	mac = p ? /mac/.test(p) : /mac/.test(u);
85	/*@cc_on
86	ie = true;
87	@if (@_win32)
88	windows = true;
89	@elif (@_mac)
90	mac = true;
91	@end
92	@*/
93	return { w3cdom:w3cdom, pv:playerVersion, webkit:webkit, ie:ie, win:windows, mac:mac };
94	}();
95
96	/* Cross-browser onDomLoad
97	- Based on Dean Edwards' solution: http://dean.edwards.name/weblog/2006/06/again/
98	- Will fire an event as soon as the DOM of a page is loaded (supported by Gecko based browsers - like Firefox -, IE, Opera9+, Safari)
99	*/
100	var onDomLoad = function() {
101	if (!ua.w3cdom) {
102	return;
103	}
104	addDomLoadEvent(main);
105	if (ua.ie && ua.win) {
106	try { // Avoid a possible Operation Aborted error
107	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
108	var s = getElementById("__ie_ondomload");
109	if (s) {
110	s.onreadystatechange = function() {
111	if (this.readyState == "complete") {
112	this.parentNode.removeChild(this);
113	callDomLoadFunctions();
114	}
115	};
116	}
117	}
118	catch(e) {}
119	}
120	if (ua.webkit && typeof doc.readyState != UNDEF) {
121	timer = setInterval(function() { if (/loaded\|complete/.test(doc.readyState)) { callDomLoadFunctions(); }}, 10);
122	}
123	if (typeof doc.addEventListener != UNDEF) {
124	doc.addEventListener("DOMContentLoaded", callDomLoadFunctions, null);
125	}
126	addLoadEvent(callDomLoadFunctions);
127	}();
128
129	function callDomLoadFunctions() {
130	if (isDomLoaded) {
131	return;
132	}
133	if (ua.ie && ua.win) { // Test if we can really add elements to the DOM; we don't want to fire it too early
134	var s = createElement("span");
135	try { // Avoid a possible Operation Aborted error
136	var t = doc.getElementsByTagName("body")[0].appendChild(s);
137	t.parentNode.removeChild(t);
138	}
139	catch (e) {
140	return;
141	}
142	}
143	isDomLoaded = true;
144	if (timer) {
145	clearInterval(timer);
146	timer = null;
147	}
148	var dl = domLoadFnArr.length;
149	for (var i = 0; i < dl; i++) {
150	domLoadFnArr[i]();
151	}
152	}
153
154	function addDomLoadEvent(fn) {
155	if (isDomLoaded) {
156	fn();
157	}
158	else {
159	domLoadFnArr[domLoadFnArr.length] = fn; // Array.push() is only available in IE5.5+
160	}
161	}
162
163	/* Cross-browser onload
164	- Based on James Edwards' solution: http://brothercake.com/site/resources/scripts/onload/
165	- Will fire an event as soon as a web page including all of its assets are loaded
166	*/
167	function addLoadEvent(fn) {
168	if (typeof win.addEventListener != UNDEF) {
169	win.addEventListener("load", fn, false);
170	}
171	else if (typeof doc.addEventListener != UNDEF) {
172	doc.addEventListener("load", fn, false);
173	}
174	else if (typeof win.attachEvent != UNDEF) {
175	win.attachEvent("onload", fn);
176	}
177	else if (typeof win.onload == "function") {
178	var fnOld = win.onload;
179	win.onload = function() {
180	fnOld();
181	fn();
182	};
183	}
184	else {
185	win.onload = fn;
186	}
187	}
188
189	/* Main function
190	- Will preferably execute onDomLoad, otherwise onload (as a fallback)
191	*/
192	function main() { // Static publishing only
193	var rl = regObjArr.length;
194	for (var i = 0; i < rl; i++) { // For each registered object element
195	var id = regObjArr[i].id;
196	if (ua.pv[0] > 0) {
197	var obj = getElementById(id);
198	if (obj) {
199	regObjArr[i].width = obj.getAttribute("width") ? obj.getAttribute("width") : "0";
200	regObjArr[i].height = obj.getAttribute("height") ? obj.getAttribute("height") : "0";
201	if (hasPlayerVersion(regObjArr[i].swfVersion)) { // Flash plug-in version >= Flash content version: Houston, we have a match!
202	if (ua.webkit && ua.webkit < 312) { // Older webkit engines ignore the object element's nested param elements
203	fixParams(obj);
204	}
205	setVisibility(id, true);
206	}
207	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)
208	showExpressInstall(regObjArr[i]);
209	}
210	else { // Flash plug-in and Flash content version mismatch: display alternative content instead of Flash content
211	displayAltContent(obj);
212	}
213	}
214	}
215	else { // If no fp is installed, we let the object element do its job (show alternative content)
216	setVisibility(id, true);
217	}
218	}
219	}
220
221	/* Fix nested param elements, which are ignored by older webkit engines
222	- This includes Safari up to and including version 1.2.2 on Mac OS 10.3
223	- Fall back to the proprietary embed element
224	*/
225	function fixParams(obj) {
226	var nestedObj = obj.getElementsByTagName(OBJECT)[0];
227	if (nestedObj) {
228	var e = createElement("embed"), a = nestedObj.attributes;
229	if (a) {
230	var al = a.length;
231	for (var i = 0; i < al; i++) {
232	if (a[i].nodeName.toLowerCase() == "data") {
233	e.setAttribute("src", a[i].nodeValue);
234	}
235	else {
236	e.setAttribute(a[i].nodeName, a[i].nodeValue);
237	}
238	}
239	}
240	var c = nestedObj.childNodes;
241	if (c) {
242	var cl = c.length;
243	for (var j = 0; j < cl; j++) {
244	if (c[j].nodeType == 1 && c[j].nodeName.toLowerCase() == "param") {
245	e.setAttribute(c[j].getAttribute("name"), c[j].getAttribute("value"));
246	}
247	}
248	}
249	obj.parentNode.replaceChild(e, obj);
250	}
251	}
252
253	/* Fix hanging audio/video threads and force open sockets and NetConnections to disconnect
254	- Occurs when unloading a web page in IE using fp8+ and innerHTML/outerHTML
255	- Dynamic publishing only
256	*/
257	function fixObjectLeaks(id) {
258	if (ua.ie && ua.win && hasPlayerVersion("8.0.0")) {
259	win.attachEvent("onunload", function () {
260	var obj = getElementById(id);
261	if (obj) {
262	for (var i in obj) {
263	if (typeof obj[i] == "function") {
264	obj[i] = function() {};
265	}
266	}
267	obj.parentNode.removeChild(obj);
268	}
269	});
270	}
271	}
272
273	/* Show the Adobe Express Install dialog
274	- Reference: http://www.adobe.com/cfusion/knowledgebase/index.cfm?id=6a253b75
275	*/
276	function showExpressInstall(regObj) {
277	isExpressInstallActive = true;
278	var obj = getElementById(regObj.id);
279	if (obj) {
280	if (regObj.altContentId) {
281	var ac = getElementById(regObj.altContentId);
282	if (ac) {
283	storedAltContent = ac;
284	storedAltContentId = regObj.altContentId;
285	}
286	}
287	else {
288	storedAltContent = abstractAltContent(obj);
289	}
290	if (!(/%$/.test(regObj.width)) && parseInt(regObj.width, 10) < 310) {
291	regObj.width = "310";
292	}
293	if (!(/%$/.test(regObj.height)) && parseInt(regObj.height, 10) < 137) {
294	regObj.height = "137";
295	}
296	doc.title = doc.title.slice(0, 47) + " - Flash Player Installation";
297	var pt = ua.ie && ua.win ? "ActiveX" : "PlugIn",
298	dt = doc.title,
299	fv = "MMredirectURL=" + win.location + "&MMplayerType=" + pt + "&MMdoctitle=" + dt,
300	replaceId = regObj.id;
301	// 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
302	// In IE you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work
303	if (ua.ie && ua.win && obj.readyState != 4) {
304	var newObj = createElement("div");
305	replaceId += "SWFObjectNew";
306	newObj.setAttribute("id", replaceId);
307	obj.parentNode.insertBefore(newObj, obj); // Insert placeholder div that will be replaced by the object element that loads expressinstall.swf
308	obj.style.display = "none";
309	win.attachEvent("onload", function() { obj.parentNode.removeChild(obj); });
310	}
311	createSWF({ data:regObj.expressInstall, id:EXPRESS_INSTALL_ID, width:regObj.width, height:regObj.height }, { flashvars:fv }, replaceId);
312	}
313	}
314
315	/* Functions to abstract and display alternative content
316	*/
317	function displayAltContent(obj) {
318	if (ua.ie && ua.win && obj.readyState != 4) {
319	// 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
320	// In IE you cannot properly cancel a loading SWF file without breaking browser load references, also obj.onreadystatechange doesn't work
321	var el = createElement("div");
322	obj.parentNode.insertBefore(el, obj); // Insert placeholder div that will be replaced by the alternative content
323	el.parentNode.replaceChild(abstractAltContent(obj), el);
324	obj.style.display = "none";
325	win.attachEvent("onload", function() { obj.parentNode.removeChild(obj); });
326	}
327	else {
328	obj.parentNode.replaceChild(abstractAltContent(obj), obj);
329	}
330	}
331
332	function abstractAltContent(obj) {
333	var ac = createElement("div");
334	if (ua.win && ua.ie) {
335	ac.innerHTML = obj.innerHTML;
336	}
337	else {
338	var nestedObj = obj.getElementsByTagName(OBJECT)[0];
339	if (nestedObj) {
340	var c = nestedObj.childNodes;
341	if (c) {
342	var cl = c.length;
343	for (var i = 0; i < cl; i++) {
344	if (!(c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param") && !(c[i].nodeType == 8)) {
345	ac.appendChild(c[i].cloneNode(true));
346	}
347	}
348	}
349	}
350	}
351	return ac;
352	}
353
354	/* Cross-browser dynamic SWF creation
355	*/
356	function createSWF(attObj, parObj, id) {
357	var r, el = getElementById(id);
358	if (typeof attObj.id == UNDEF) { // if no 'id' is defined for the object element, it will inherit the 'id' from the alternative content
359	attObj.id = id;
360	}
361	if (ua.ie && ua.win) { // IE, the object element and W3C DOM methods do not combine: fall back to outerHTML
362	var att = "";
363	for (var i in attObj) {
364	if (attObj[i] != Object.prototype[i]) { // Filter out prototype additions from other potential libraries, like Object.prototype.toJSONString = function() {}
365	if (i == "data") {
366	parObj.movie = attObj[i];
367	}
368	else if (i.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword
369	att += ' class="' + attObj[i] + '"';
370	}
371	else if (i != "classid") {
372	att += ' ' + i + '="' + attObj[i] + '"';
373	}
374	}
375	}
376	var par = "";
377	for (var j in parObj) {
378	if (parObj[j] != Object.prototype[j]) { // Filter out prototype additions from other potential libraries
379	par += '<param name="' + j + '" value="' + parObj[j] + '" />';
380	}
381	}
382	el.outerHTML = '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"' + att + '>' + par + '</object>';
383	fixObjectLeaks(attObj.id); // This bug affects dynamic publishing only
384	r = getElementById(attObj.id);
385	}
386	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
387	var e = createElement("embed");
388	e.setAttribute("type", FLASH_MIME_TYPE);
389	for (var k in attObj) {
390	if (attObj[k] != Object.prototype[k]) { // Filter out prototype additions from other potential libraries
391	if (k == "data") {
392	e.setAttribute("src", attObj[k]);
393	}
394	else if (k.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword
395	e.setAttribute("class", attObj[k]);
396	}
397	else if (k != "classid") { // Filter out IE specific attribute
398	e.setAttribute(k, attObj[k]);
399	}
400	}
401	}
402	for (var l in parObj) {
403	if (parObj[l] != Object.prototype[l]) { // Filter out prototype additions from other potential libraries
404	if (l != "movie") { // Filter out IE specific param element
405	e.setAttribute(l, parObj[l]);
406	}
407	}
408	}
409	el.parentNode.replaceChild(e, el);
410	r = e;
411	}
412	else { // Well-behaving browsers
413	var o = createElement(OBJECT);
414	o.setAttribute("type", FLASH_MIME_TYPE);
415	for (var m in attObj) {
416	if (attObj[m] != Object.prototype[m]) { // Filter out prototype additions from other potential libraries
417	if (m.toLowerCase() == "styleclass") { // 'class' is an ECMA4 reserved keyword
418	o.setAttribute("class", attObj[m]);
419	}
420	else if (m != "classid") { // Filter out IE specific attribute
421	o.setAttribute(m, attObj[m]);
422	}
423	}
424	}
425	for (var n in parObj) {
426	if (parObj[n] != Object.prototype[n] && n != "movie") { // Filter out prototype additions from other potential libraries and IE specific param element
427	createObjParam(o, n, parObj[n]);
428	}
429	}
430	el.parentNode.replaceChild(o, el);
431	r = o;
432	}
433	return r;
434	}
435
436	function createObjParam(el, pName, pValue) {
437	var p = createElement("param");
438	p.setAttribute("name", pName);
439	p.setAttribute("value", pValue);
440	el.appendChild(p);
441	}
442
443	function getElementById(id) {
444	return doc.getElementById(id);
445	}
446
447	function createElement(el) {
448	return doc.createElement(el);
449	}
450
451	function hasPlayerVersion(rv) {
452	var pv = ua.pv, v = rv.split(".");
453	v[0] = parseInt(v[0], 10);
454	v[1] = parseInt(v[1], 10);
455	v[2] = parseInt(v[2], 10);
456	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;
457	}
458
459	/* Cross-browser dynamic CSS creation
460	- Based on Bobby van der Sluis' solution: http://www.bobbyvandersluis.com/articles/dynamicCSS.php
461	*/
462	function createCSS(sel, decl) {
463	if (ua.ie && ua.mac) {
464	return;
465	}
466	var h = doc.getElementsByTagName("head")[0], s = createElement("style");
467	s.setAttribute("type", "text/css");
468	s.setAttribute("media", "screen");
469	if (!(ua.ie && ua.win) && typeof doc.createTextNode != UNDEF) {
470	s.appendChild(doc.createTextNode(sel + " {" + decl + "}"));
471	}
472	h.appendChild(s);
473	if (ua.ie && ua.win && typeof doc.styleSheets != UNDEF && doc.styleSheets.length > 0) {
474	var ls = doc.styleSheets[doc.styleSheets.length - 1];
475	if (typeof ls.addRule == OBJECT) {
476	ls.addRule(sel, decl);
477	}
478	}
479	}
480
481	function setVisibility(id, isVisible) {
482	var v = isVisible ? "visible" : "hidden";
483	if (isDomLoaded) {
484	getElementById(id).style.visibility = v;
485	}
486	else {
487	createCSS("#" + id, "visibility:" + v);
488	}
489	}
490
491	function getTargetVersion(obj) {
492	if (!obj)
493	return 0;
494	var c = obj.childNodes;
495	var cl = c.length;
496	for (var i = 0; i < cl; i++) {
497	if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "object") {
498	c = c[i].childNodes;
499	cl = c.length;
500	i = 0;
501	}
502	if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param" && c[i].getAttribute("name") == "swfversion") {
503	return c[i].getAttribute("value");
504	}
505	}
506	return 0;
507	}
508
509	function getExpressInstall(obj) {
510	if (!obj)
511	return "";
512	var c = obj.childNodes;
513	var cl = c.length;
514	for (var i = 0; i < cl; i++) {
515	if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "object") {
516	c = c[i].childNodes;
517	cl = c.length;
518	i = 0;
519	}
520	if (c[i].nodeType == 1 && c[i].nodeName.toLowerCase() == "param" && c[i].getAttribute("name") == "expressinstall") {
521	return c[i].getAttribute("value");
522	}
523	}
524	return "";
525	}
526
527	return {
528	/* Public API
529	- Reference: http://code.google.com/p/swfobject/wiki/SWFObject_2_0_documentation
530	*/
531	registerObject: function(objectIdStr, swfVersionStr, xiSwfUrlStr) {
532	if (!ua.w3cdom \|\| !objectIdStr) {
533	return;
534	}
535	var obj = document.getElementById(objectIdStr);
536	var xi = getExpressInstall(obj);
537	var regObj = {};
538	regObj.id = objectIdStr;
539	regObj.swfVersion = swfVersionStr ? swfVersionStr : getTargetVersion(obj);
540	regObj.expressInstall = xiSwfUrlStr ? xiSwfUrlStr : ((xi != "") ? xi : false);
541	regObjArr[regObjArr.length] = regObj;
542	setVisibility(objectIdStr, false);
543	},
544
545	getObjectById: function(objectIdStr) {
546	var r = null;
547	if (ua.w3cdom && isDomLoaded) {
548	var o = getElementById(objectIdStr);
549	if (o) {
550	var n = o.getElementsByTagName(OBJECT)[0];
551	if (!n \|\| (n && typeof o.SetVariable != UNDEF)) {
552	r = o;
553	}
554	else if (typeof n.SetVariable != UNDEF) {
555	r = n;
556	}
557	}
558	}
559	return r;
560	},
561
562	embedSWF: function(swfUrlStr, replaceElemIdStr, widthStr, heightStr, swfVersionStr, xiSwfUrlStr, flashvarsObj, parObj, attObj) {
563	if (!ua.w3cdom \|\| !swfUrlStr \|\| !replaceElemIdStr \|\| !widthStr \|\| !heightStr \|\| !swfVersionStr) {
564	return;
565	}
566	widthStr += ""; // Auto-convert to string to make it idiot proof
567	heightStr += "";
568	if (hasPlayerVersion(swfVersionStr)) {
569	setVisibility(replaceElemIdStr, false);
570	var att = (typeof attObj == OBJECT) ? attObj : {};
571	att.data = swfUrlStr;
572	att.width = widthStr;
573	att.height = heightStr;
574	var par = (typeof parObj == OBJECT) ? parObj : {};
575	if (typeof flashvarsObj == OBJECT) {
576	for (var i in flashvarsObj) {
577	if (flashvarsObj[i] != Object.prototype[i]) { // Filter out prototype additions from other potential libraries
578	if (typeof par.flashvars != UNDEF) {
579	par.flashvars += "&" + i + "=" + flashvarsObj[i];
580	}
581	else {
582	par.flashvars = i + "=" + flashvarsObj[i];
583	}
584	}
585	}
586	}
587	addDomLoadEvent(function() {
588	createSWF(att, par, replaceElemIdStr);
589	if (att.id == replaceElemIdStr) {
590	setVisibility(replaceElemIdStr, true);
591	}
592	});
593	}
594	else if (xiSwfUrlStr && !isExpressInstallActive && hasPlayerVersion("6.0.65") && (ua.win \|\| ua.mac)) {
595	setVisibility(replaceElemIdStr, false);
596	addDomLoadEvent(function() {
597	var regObj = {};
598	regObj.id = regObj.altContentId = replaceElemIdStr;
599	regObj.width = widthStr;
600	regObj.height = heightStr;
601	regObj.expressInstall = xiSwfUrlStr;
602	showExpressInstall(regObj);
603	});
604	}
605	},
606
607	getFlashPlayerVersion: function() {
608	return { major:ua.pv[0], minor:ua.pv[1], release:ua.pv[2] };
609	},
610
611	hasFlashPlayerVersion:hasPlayerVersion,
612
613	createSWF: function(attObj, parObj, replaceElemIdStr) {
614	if (ua.w3cdom && isDomLoaded) {
615	return createSWF(attObj, parObj, replaceElemIdStr);
616	}
617	else {
618	return undefined;
619	}
620	},
621
622	createCSS: function(sel, decl) {
623	if (ua.w3cdom) {
624	createCSS(sel, decl);
625	}
626	},
627
628	addDomLoadEvent:addDomLoadEvent,
629
630	addLoadEvent:addLoadEvent,
631
632	getQueryParamValue: function(param) {
633	var q = doc.location.search \|\| doc.location.hash;
634	if (param == null) {
635	return q;
636	}
637	if(q) {
638	var pairs = q.substring(1).split("&");
639	for (var i = 0; i < pairs.length; i++) {
640	if (pairs[i].substring(0, pairs[i].indexOf("=")) == param) {
641	return pairs[i].substring((pairs[i].indexOf("=") + 1));
642	}
643	}
644	}
645	return "";
646	},
647
648	// For internal usage only
649	expressInstallCallback: function() {
650	if (isExpressInstallActive && storedAltContent) {
651	var obj = getElementById(EXPRESS_INSTALL_ID);
652	if (obj) {
653	obj.parentNode.replaceChild(storedAltContent, obj);
654	if (storedAltContentId) {
655	setVisibility(storedAltContentId, true);
656	if (ua.ie && ua.win) {
657	storedAltContent.style.display = "block";
658	}
659	}
660	storedAltContent = null;
661	storedAltContentId = null;
662	isExpressInstallActive = false;
663	}
664	}
665	}
666
667	};
668
669	}();

Note: See TracBrowser for help on using the browser.

Download in other formats: