Published 10 December 2009, =
doi:10.1136/bmj.b5405
Cite=20
this as: BMJ 2009;339:b5405
Editor's Choice
We want raw data, now
Fiona Godlee, editor, BMJ =
fgodlee{at}bmj.com
This week=92s BMJ is dominated by a cluster of articles =
on=20
oseltamivir (Tamiflu) (doi: Briefly, in updating their Cochrane review, published this week=20
(doi: Only after questions were put by the BMJ and Channel 4=20
News has the manufacturer Roche committed to making "full =
study=20
reports" available on a password protected site. Some =
questions=20
remain about who did what in the Roche trials, how patients =
were=20
recruited, and why some neuropsychiatric adverse events were =
not=20
reported. A response from Roche is published in our letters =
pages=20
(doi: Should the BMJ be publishing the Cochrane review given =
that=20
a more complete analysis of the evidence may be possible in =
the=20
next few months? Yes, because Cochrane reviews are by their =
nature=20
interim rather than definitive. They exist in the present =
tense,=20
always to be superseded by the next update. They are based on =
the=20
best information available to the reviewers at the time they =
complete=20
their review. The Cochrane reviewers have told the BMJ =
that=20
they will update their review to incorporate eight =
unpublished Roche=20
trials when they are provided with individual patient =
data.=20
Where does this leave oseltamivir, on which governments around =
the=20
world have spent billions of pounds? The papers in this =
week=92s=20
journal relate only to its use in healthy adults with =
influenza. But=20
they say nothing about its use in patients judged to be at =
high risk=20
of complications=97pregnant women, children under 5, and =
those with=20
underlying medical conditions; and uncertainty over its role =
in=20
reducing complications in healthy adults still leaves it as a =
useful=20
drug for reducing the duration of symptoms. However, as Peter =
Doshi=20
points out (doi: We don=92t know yet whether this episode will turn out to =
be a=20
decisive battle or merely a skirmish in the fight for greater=20
transparency in drug evaluation. But it is a legitimate =
scientific=20
concern that data used to support important health policy =
strategies=20
are held only by a commercial organisation and have not been=20
subject to full external scrutiny and review. It can=92t =
be right=20
that the public should have to rely on detective work by =
academics=20
and journalists to patch together the evidence for such a =
widely=20
prescribed drug. Individual patient data from all trials of =
drugs=20
should be readily available for scientific scrutiny. =
Cite this as: BMJ 2009;339:b5405
Read all Rapid=20
Responses![3D"](3D"http://www.bmj.com/icons/spacer.gif"){kind=spacer}
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Object.extend(Enumerable, {=0A=
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keys: function() {=0A=
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toQueryString: function() {=0A=
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function $H(object) {=0A=
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Object.extend(ObjectRange.prototype, {=0A=
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var $R =3D function(start, end, exclusive) {=0A=
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var Ajax =3D {=0A=
getTransport: function() {=0A=
return Try.these(=0A=
function() {return new XMLHttpRequest()},=0A=
function() {return new ActiveXObject('Msxml2.XMLHTTP')},=0A=
function() {return new ActiveXObject('Microsoft.XMLHTTP')}=0A=
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activeRequestCount: 0=0A=
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responders: [],=0A=
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_each: function(iterator) {=0A=
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register: function(responder) {=0A=
if (!this.include(responder))=0A=
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unregister: function(responder) {=0A=
this.responders =3D this.responders.without(responder);=0A=
},=0A=
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dispatch: function(callback, request, transport, json) {=0A=
this.each(function(responder) {=0A=
if (typeof responder[callback] =3D=3D 'function') {=0A=
try {=0A=
responder[callback].apply(responder, [request, transport, =
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}=0A=
});=0A=
}=0A=
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=0A=
Object.extend(Ajax.Responders, Enumerable);=0A=
=0A=
Ajax.Responders.register({=0A=
onCreate: function() {=0A=
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onComplete: function() {=0A=
Ajax.activeRequestCount--;=0A=
}=0A=
});=0A=
=0A=
Ajax.Base =3D function() {};=0A=
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setOptions: function(options) {=0A=
this.options =3D {=0A=
method: 'post',=0A=
asynchronous: true,=0A=
contentType: 'application/x-www-form-urlencoded',=0A=
encoding: 'UTF-8',=0A=
parameters: ''=0A=
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=0A=
this.options.method =3D this.options.method.toLowerCase();=0A=
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}=0A=
}=0A=
=0A=
Ajax.Request =3D Class.create();=0A=
Ajax.Request.Events =3D=0A=
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];=0A=
=0A=
Ajax.Request.prototype =3D Object.extend(new Ajax.Base(), {=0A=
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=0A=
initialize: function(url, options) {=0A=
this.transport =3D Ajax.getTransport();=0A=
this.setOptions(options);=0A=
this.request(url);=0A=
},=0A=
=0A=
request: function(url) {=0A=
var params =3D this.options.parameters;=0A=
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if (!['get', 'post'].include(this.options.method)) {=0A=
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params['_method'] =3D this.options.method;=0A=
this.options.method =3D 'post';=0A=
}=0A=
=0A=
this.url =3D url;=0A=
=0A=
// when GET, append parameters to URL=0A=
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params.toQueryString();=0A=
=0A=
try {=0A=
Ajax.Responders.dispatch('onCreate', this, this.transport);=0A=
=0A=
this.transport.open(this.options.method.toUpperCase(), this.url,=0A=
this.options.asynchronous, this.options.username,=0A=
this.options.password);=0A=
=0A=
if (this.options.asynchronous)=0A=
setTimeout(function() { this.respondToReadyState(1) =
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=0A=
this.transport.onreadystatechange =3D =
this.onStateChange.bind(this);=0A=
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var body =3D this.options.method =3D=3D 'post' ?=0A=
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this.transport.send(body);=0A=
=0A=
/* Force Firefox to handle ready state 4 for synchronous requests =
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this.onStateChange();=0A=
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catch (e) {=0A=
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onStateChange: function() {=0A=
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=0A=
setRequestHeaders: function() {=0A=
var headers =3D {=0A=
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'Accept': 'text/javascript, text/html, application/xml, text/xml, =
*/*'=0A=
};=0A=
=0A=
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(this.options.encoding ? '; charset=3D' + this.options.encoding =
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=0A=
/* Force "Connection: close" for older Mozilla browsers to work=0A=
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*/=0A=
if (this.transport.overrideMimeType &&=0A=
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2005)=0A=
headers['Connection'] =3D 'close';=0A=
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=0A=
// user-defined headers=0A=
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=0A=
if (typeof extras.push =3D=3D 'function')=0A=
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=0A=
for (var name in headers)=0A=
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},=0A=
=0A=
success: function() {=0A=
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300);=0A=
},=0A=
=0A=
respondToReadyState: function(readyState) {=0A=
var state =3D Ajax.Request.Events[readyState];=0A=
var transport =3D this.transport, json =3D this.evalJSON();=0A=
=0A=
if (state =3D=3D 'Complete') {=0A=
try {=0A=
this._complete =3D true;=0A=
(this.options['on' + this.transport.status]=0A=
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=0A=
try {=0A=
(this.options['on' + state] || Prototype.emptyFunction)(transport, =
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Ajax.Responders.dispatch('on' + state, this, transport, json);=0A=
} catch (e) {=0A=
this.dispatchException(e);=0A=
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=0A=
if (state =3D=3D 'Complete') {=0A=
if ((this.getHeader('Content-type') || '').strip().=0A=
match(/^(text|application)\/(x-)?(java|ecma)script(;.*)?$/i))=0A=
this.evalResponse();=0A=
=0A=
// avoid memory leak in MSIE: clean up=0A=
this.transport.onreadystatechange =3D Prototype.emptyFunction;=0A=
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},=0A=
=0A=
getHeader: function(name) {=0A=
try {=0A=
return this.transport.getResponseHeader(name);=0A=
} catch (e) { return null }=0A=
},=0A=
=0A=
evalJSON: function() {=0A=
try {=0A=
var json =3D this.getHeader('X-JSON');=0A=
return json ? eval('(' + json + ')') : null;=0A=
} catch (e) { return null }=0A=
},=0A=
=0A=
evalResponse: function() {=0A=
try {=0A=
return eval(this.transport.responseText);=0A=
} catch (e) {=0A=
this.dispatchException(e);=0A=
}=0A=
},=0A=
=0A=
dispatchException: function(exception) {=0A=
(this.options.onException || Prototype.emptyFunction)(this, =
exception);=0A=
Ajax.Responders.dispatch('onException', this, exception);=0A=
}=0A=
});=0A=
=0A=
Ajax.Updater =3D Class.create();=0A=
=0A=
Object.extend(Object.extend(Ajax.Updater.prototype, =
Ajax.Request.prototype), {=0A=
initialize: function(container, url, options) {=0A=
this.container =3D {=0A=
success: (container.success || container),=0A=
failure: (container.failure || (container.success ? null : =
container))=0A=
}=0A=
=0A=
this.transport =3D Ajax.getTransport();=0A=
this.setOptions(options);=0A=
=0A=
var onComplete =3D this.options.onComplete || =
Prototype.emptyFunction;=0A=
this.options.onComplete =3D (function(transport, param) {=0A=
this.updateContent();=0A=
onComplete(transport, param);=0A=
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=0A=
this.request(url);=0A=
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=0A=
updateContent: function() {=0A=
var receiver =3D this.container[this.success() ? 'success' : =
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var response =3D this.transport.responseText;=0A=
=0A=
if (!this.options.evalScripts) response =3D response.stripScripts();=0A=
=0A=
if (receiver =3D $(receiver)) {=0A=
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setTimeout(this.onComplete.bind(this), 10);=0A=
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});=0A=
=0A=
Ajax.PeriodicalUpdater =3D Class.create();=0A=
Ajax.PeriodicalUpdater.prototype =3D Object.extend(new Ajax.Base(), {=0A=
initialize: function(container, url, options) {=0A=
this.setOptions(options);=0A=
this.onComplete =3D this.options.onComplete;=0A=
=0A=
this.frequency =3D (this.options.frequency || 2);=0A=
this.decay =3D (this.options.decay || 1);=0A=
=0A=
this.updater =3D {};=0A=
this.container =3D container;=0A=
this.url =3D url;=0A=
=0A=
this.start();=0A=
},=0A=
=0A=
start: function() {=0A=
this.options.onComplete =3D this.updateComplete.bind(this);=0A=
this.onTimerEvent();=0A=
},=0A=
=0A=
stop: function() {=0A=
this.updater.options.onComplete =3D undefined;=0A=
clearTimeout(this.timer);=0A=
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);=0A=
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=0A=
updateComplete: function(request) {=0A=
if (this.options.decay) {=0A=
this.decay =3D (request.responseText =3D=3D this.lastText ?=0A=
this.decay * this.options.decay : 1);=0A=
=0A=
this.lastText =3D request.responseText;=0A=
}=0A=
this.timer =3D setTimeout(this.onTimerEvent.bind(this),=0A=
this.decay * this.frequency * 1000);=0A=
},=0A=
=0A=
onTimerEvent: function() {=0A=
this.updater =3D new Ajax.Updater(this.container, this.url, =
this.options);=0A=
}=0A=
});=0A=
function $(element) {=0A=
if (arguments.length > 1) {=0A=
for (var i =3D 0, elements =3D [], length =3D arguments.length; i < =
length; i++)=0A=
elements.push($(arguments[i]));=0A=
return elements;=0A=
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if (typeof element =3D=3D 'string')=0A=
element =3D document.getElementById(element);=0A=
return Element.extend(element);=0A=
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=0A=
if (Prototype.BrowserFeatures.XPath) {=0A=
document._getElementsByXPath =3D function(expression, parentElement) {=0A=
var results =3D [];=0A=
var query =3D document.evaluate(expression, $(parentElement) || =
document,=0A=
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);=0A=
for (var i =3D 0, length =3D query.snapshotLength; i < length; i++)=0A=
results.push(query.snapshotItem(i));=0A=
return results;=0A=
}=0A=
}=0A=
=0A=
document.getElementsByClassName =3D function(className, parentElement) {=0A=
if (Prototype.BrowserFeatures.XPath) {=0A=
var q =3D ".//*[contains(concat(' ', @class, ' '), ' " + className + =
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return document._getElementsByXPath(q, parentElement);=0A=
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var elements =3D [], child;=0A=
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child =3D children[i];=0A=
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elements.push(Element.extend(child));=0A=
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if (!window.Element)=0A=
var Element =3D new Object();=0A=
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if (!element._extended && element.tagName && element !=3D window) {=0A=
var methods =3D Object.clone(Element.Methods), cache =3D =
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if (element.tagName =3D=3D 'FORM')=0A=
Object.extend(methods, Form.Methods);=0A=
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Object.extend(methods, Form.Element.Methods);=0A=
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element._extended =3D true;=0A=
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}=0A=
=0A=
Element.Methods =3D {=0A=
visible: function(element) {=0A=
return $(element).style.display !=3D 'none';=0A=
},=0A=
=0A=
toggle: function(element) {=0A=
element =3D $(element);=0A=
Element[Element.visible(element) ? 'hide' : 'show'](element);=0A=
return element;=0A=
},=0A=
=0A=
hide: function(element) {=0A=
$(element).style.display =3D 'none';=0A=
return element;=0A=
},=0A=
=0A=
show: function(element) {=0A=
$(element).style.display =3D '';=0A=
return element;=0A=
},=0A=
=0A=
remove: function(element) {=0A=
element =3D $(element);=0A=
element.parentNode.removeChild(element);=0A=
return element;=0A=
},=0A=
=0A=
update: function(element, html) {=0A=
html =3D typeof html =3D=3D 'undefined' ? '' : html.toString();=0A=
$(element).innerHTML =3D html.stripScripts();=0A=
setTimeout(function() {html.evalScripts()}, 10);=0A=
return element;=0A=
},=0A=
=0A=
replace: function(element, html) {=0A=
element =3D $(element);=0A=
if (element.outerHTML) {=0A=
element.outerHTML =3D html.stripScripts();=0A=
} else {=0A=
var range =3D element.ownerDocument.createRange();=0A=
range.selectNodeContents(element);=0A=
element.parentNode.replaceChild(=0A=
range.createContextualFragment(html.stripScripts()), element);=0A=
}=0A=
setTimeout(function() {html.evalScripts()}, 10);=0A=
return element;=0A=
},=0A=
=0A=
inspect: function(element) {=0A=
element =3D $(element);=0A=
var result =3D '<' + element.tagName.toLowerCase();=0A=
$H({'id': 'id', 'className': 'class'}).each(function(pair) {=0A=
var property =3D pair.first(), attribute =3D pair.last();=0A=
var value =3D (element[property] || '').toString();=0A=
if (value) result +=3D ' ' + attribute + '=3D' + =
value.inspect(true);=0A=
});=0A=
return result + '>';=0A=
},=0A=
=0A=
recursivelyCollect: function(element, property) {=0A=
element =3D $(element);=0A=
var elements =3D [];=0A=
while (element =3D element[property])=0A=
if (element.nodeType =3D=3D 1)=0A=
elements.push(Element.extend(element));=0A=
return elements;=0A=
},=0A=
=0A=
ancestors: function(element) {=0A=
return $(element).recursivelyCollect('parentNode');=0A=
},=0A=
=0A=
descendants: function(element) {=0A=
element =3D $(element);=0A=
return $A(element.getElementsByTagName('*'));=0A=
},=0A=
=0A=
immediateDescendants: function(element) {=0A=
if (!(element =3D $(element).firstChild)) return [];=0A=
while (element && element.nodeType !=3D 1) element =3D =
element.nextSibling;=0A=
if (element) return [element].concat($(element).nextSiblings());=0A=
return [];=0A=
},=0A=
=0A=
previousSiblings: function(element) {=0A=
return $(element).recursivelyCollect('previousSibling');=0A=
},=0A=
=0A=
nextSiblings: function(element) {=0A=
return $(element).recursivelyCollect('nextSibling');=0A=
},=0A=
=0A=
siblings: function(element) {=0A=
element =3D $(element);=0A=
return =
element.previousSiblings().reverse().concat(element.nextSiblings());=0A=
},=0A=
=0A=
match: function(element, selector) {=0A=
element =3D $(element);=0A=
if (typeof selector =3D=3D 'string')=0A=
selector =3D new Selector(selector);=0A=
return selector.match(element);=0A=
},=0A=
=0A=
up: function(element, expression, index) {=0A=
return Selector.findElement($(element).ancestors(), expression, =
index);=0A=
},=0A=
=0A=
down: function(element, expression, index) {=0A=
return Selector.findElement($(element).descendants(), expression, =
index);=0A=
},=0A=
=0A=
previous: function(element, expression, index) {=0A=
return Selector.findElement($(element).previousSiblings(), =
expression, index);=0A=
},=0A=
=0A=
next: function(element, expression, index) {=0A=
return Selector.findElement($(element).nextSiblings(), expression, =
index);=0A=
},=0A=
=0A=
getElementsBySelector: function() {=0A=
var args =3D $A(arguments), element =3D $(args.shift());=0A=
return Selector.findChildElements(element, args);=0A=
},=0A=
=0A=
getElementsByClassName: function(element, className) {=0A=
element =3D $(element);=0A=
return document.getElementsByClassName(className, element);=0A=
},=0A=
=0A=
readAttribute: function(element, name) {=0A=
return $(element).getAttribute(name);=0A=
},=0A=
=0A=
getHeight: function(element) {=0A=
element =3D $(element);=0A=
return element.offsetHeight;=0A=
},=0A=
=0A=
classNames: function(element) {=0A=
return new Element.ClassNames(element);=0A=
},=0A=
=0A=
hasClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
var elementClassName =3D element.className;=0A=
if (elementClassName.length =3D=3D 0) return false;=0A=
if (elementClassName =3D=3D className ||=0A=
elementClassName.match(new RegExp("(^|\\s)" + className + =
"(\\s|$)")))=0A=
return true;=0A=
return false;=0A=
},=0A=
=0A=
addClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
Element.classNames(element).add(className);=0A=
return element;=0A=
},=0A=
=0A=
removeClassName: function(element, className) {=0A=
if (!(element =3D $(element))) return;=0A=
Element.classNames(element).remove(className);=0A=
return element;=0A=
},=0A=
=0A=
observe: function() {=0A=
Event.observe.apply(Event, arguments);=0A=
return $A(arguments).first();=0A=
},=0A=
=0A=
stopObserving: function() {=0A=
Event.stopObserving.apply(Event, arguments);=0A=
return $A(arguments).first();=0A=
},=0A=
=0A=
// removes whitespace-only text node children=0A=
cleanWhitespace: function(element) {=0A=
element =3D $(element);=0A=
var node =3D element.firstChild;=0A=
while (node) {=0A=
var nextNode =3D node.nextSibling;=0A=
if (node.nodeType =3D=3D 3 && !/\S/.test(node.nodeValue))=0A=
element.removeChild(node);=0A=
node =3D nextNode;=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
empty: function(element) {=0A=
return $(element).innerHTML.match(/^\s*$/);=0A=
},=0A=
=0A=
childOf: function(element, ancestor) {=0A=
element =3D $(element), ancestor =3D $(ancestor);=0A=
while (element =3D element.parentNode)=0A=
if (element =3D=3D ancestor) return true;=0A=
return false;=0A=
},=0A=
=0A=
scrollTo: function(element) {=0A=
element =3D $(element);=0A=
var x =3D element.x ? element.x : element.offsetLeft,=0A=
y =3D element.y ? element.y : element.offsetTop;=0A=
window.scrollTo(x, y);=0A=
return element;=0A=
},=0A=
=0A=
getStyle: function(element, style) {=0A=
element =3D $(element);=0A=
var inline =3D (style =3D=3D 'float' ?=0A=
(typeof element.style.styleFloat !=3D 'undefined' ? 'styleFloat' : =
'cssFloat') : style);=0A=
var value =3D element.style[inline.camelize()];=0A=
if (!value) {=0A=
if (document.defaultView && document.defaultView.getComputedStyle) =
{=0A=
var css =3D document.defaultView.getComputedStyle(element, null);=0A=
value =3D css ? css.getPropertyValue(style) : null;=0A=
} else if (element.currentStyle) {=0A=
value =3D element.currentStyle[inline.camelize()];=0A=
}=0A=
}=0A=
=0A=
if((value =3D=3D 'auto') && ['width','height'].include(style) && =
(element.getStyle('display') !=3D 'none'))=0A=
value =3D =
element['offset'+style.charAt(0).toUpperCase()+style.substring(1)] + =
'px';=0A=
=0A=
if (window.opera && ['left', 'top', 'right', =
'bottom'].include(style))=0A=
if (Element.getStyle(element, 'position') =3D=3D 'static') value =
=3D 'auto';=0A=
=0A=
return value =3D=3D 'auto' ? null : value;=0A=
},=0A=
=0A=
setStyle: function(element, style) {=0A=
element =3D $(element);=0A=
for (var name in style)=0A=
element.style[ (name =3D=3D 'float' ?=0A=
((typeof element.style.styleFloat !=3D 'undefined') ? =
'styleFloat' : 'cssFloat') : name).camelize()=0A=
] =3D style[name];=0A=
return element;=0A=
},=0A=
=0A=
getDimensions: function(element) {=0A=
element =3D $(element);=0A=
if (Element.getStyle(element, 'display') !=3D 'none')=0A=
return {width: element.offsetWidth, height: element.offsetHeight};=0A=
=0A=
// All *Width and *Height properties give 0 on elements with display =
none,=0A=
// so enable the element temporarily=0A=
var els =3D element.style;=0A=
var originalVisibility =3D els.visibility;=0A=
var originalPosition =3D els.position;=0A=
els.visibility =3D 'hidden';=0A=
els.position =3D 'absolute';=0A=
els.display =3D '';=0A=
var originalWidth =3D element.clientWidth;=0A=
var originalHeight =3D element.clientHeight;=0A=
els.display =3D 'none';=0A=
els.position =3D originalPosition;=0A=
els.visibility =3D originalVisibility;=0A=
return {width: originalWidth, height: originalHeight};=0A=
},=0A=
=0A=
makePositioned: function(element) {=0A=
element =3D $(element);=0A=
var pos =3D Element.getStyle(element, 'position');=0A=
if (pos =3D=3D 'static' || !pos) {=0A=
element._madePositioned =3D true;=0A=
element.style.position =3D 'relative';=0A=
// Opera returns the offset relative to the positioning context, =
when an=0A=
// element is position relative but top and left have not been =
defined=0A=
if (window.opera) {=0A=
element.style.top =3D 0;=0A=
element.style.left =3D 0;=0A=
}=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
undoPositioned: function(element) {=0A=
element =3D $(element);=0A=
if (element._madePositioned) {=0A=
element._madePositioned =3D undefined;=0A=
element.style.position =3D=0A=
element.style.top =3D=0A=
element.style.left =3D=0A=
element.style.bottom =3D=0A=
element.style.right =3D '';=0A=
}=0A=
return element;=0A=
},=0A=
=0A=
makeClipping: function(element) {=0A=
element =3D $(element);=0A=
if (element._overflow) return element;=0A=
element._overflow =3D element.style.overflow || 'auto';=0A=
if ((Element.getStyle(element, 'overflow') || 'visible') !=3D =
'hidden')=0A=
element.style.overflow =3D 'hidden';=0A=
return element;=0A=
},=0A=
=0A=
undoClipping: function(element) {=0A=
element =3D $(element);=0A=
if (!element._overflow) return element;=0A=
element.style.overflow =3D element._overflow =3D=3D 'auto' ? '' : =
element._overflow;=0A=
element._overflow =3D null;=0A=
return element;=0A=
}=0A=
}=0A=
=0A=
Element.Methods.Simulated =3D {=0A=
hasAttribute: function(element, attribute) {=0A=
return $(element).getAttributeNode(attribute).specified;=0A=
}=0A=
}=0A=
=0A=
// IE is missing .innerHTML support for TABLE-related elements=0A=
if(document.all){=0A=
Element.Methods.update =3D function(element, html) {=0A=
element =3D $(element);=0A=
html =3D typeof html =3D=3D 'undefined' ? '' : html.toString();=0A=
var tagName =3D element.tagName.toUpperCase();=0A=
if (['THEAD','TBODY','TR','TD'].include(tagName)) {=0A=
var div =3D document.createElement('div');=0A=
switch (tagName) {=0A=
case 'THEAD':=0A=
case 'TBODY':=0A=
div.innerHTML =3D '' + html.stripScripts() + =
'
';=0A=
depth =3D 2;=0A=
break;=0A=
case 'TR':=0A=
div.innerHTML =3D '
';=0A=
depth =3D 3;=0A=
break;=0A=
case 'TD':=0A=
div.innerHTML =3D '
';=0A=
depth =3D 4;=0A=
}=0A=
$A(element.childNodes).each(function(node){=0A=
element.removeChild(node)=0A=
});=0A=
depth.times(function(){ div =3D div.firstChild });=0A=
=0A=
$A(div.childNodes).each(=0A=
function(node){ element.appendChild(node) });=0A=
} else {=0A=
element.innerHTML =3D html.stripScripts();=0A=
}=0A=
setTimeout(function() {html.evalScripts()}, 10);=0A=
return element;=0A=
}=0A=
}=0A=
=0A=
Object.extend(Element, Element.Methods);=0A=
=0A=
var _nativeExtensions =3D false;=0A=
=0A=
if(/Konqueror|Safari|KHTML/.test(navigator.userAgent))=0A=
['', 'Form', 'Input', 'TextArea', 'Select'].each(function(tag) {=0A=
var className =3D 'HTML' + tag + 'Element';=0A=
if(window[className]) return;=0A=
var klass =3D window[className] =3D {};=0A=
klass.prototype =3D document.createElement(tag ? tag.toLowerCase() : =
'div').__proto__;=0A=
});=0A=
=0A=
Element.addMethods =3D function(methods) {=0A=
Object.extend(Element.Methods, methods || {});=0A=
=0A=
function copy(methods, destination, onlyIfAbsent) {=0A=
onlyIfAbsent =3D onlyIfAbsent || false;=0A=
var cache =3D Element.extend.cache;=0A=
for (var property in methods) {=0A=
var value =3D methods[property];=0A=
if (!onlyIfAbsent || !(property in destination))=0A=
destination[property] =3D cache.findOrStore(value);=0A=
}=0A=
}=0A=
=0A=
if (typeof HTMLElement !=3D 'undefined') {=0A=
copy(Element.Methods, HTMLElement.prototype);=0A=
copy(Element.Methods.Simulated, HTMLElement.prototype, true);=0A=
copy(Form.Methods, HTMLFormElement.prototype);=0A=
[HTMLInputElement, HTMLTextAreaElement, =
HTMLSelectElement].each(function(klass) {=0A=
copy(Form.Element.Methods, klass.prototype);=0A=
});=0A=
_nativeExtensions =3D true;=0A=
}=0A=
}=0A=
=0A=
var Toggle =3D new Object();=0A=
Toggle.display =3D Element.toggle;=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Abstract.Insertion =3D function(adjacency) {=0A=
this.adjacency =3D adjacency;=0A=
}=0A=
=0A=
Abstract.Insertion.prototype =3D {=0A=
initialize: function(element, content) {=0A=
this.element =3D $(element);=0A=
this.content =3D content.stripScripts();=0A=
=0A=
if (this.adjacency && this.element.insertAdjacentHTML) {=0A=
try {=0A=
this.element.insertAdjacentHTML(this.adjacency, this.content);=0A=
} catch (e) {=0A=
var tagName =3D this.element.tagName.toUpperCase();=0A=
if (['TBODY', 'TR'].include(tagName)) {=0A=
this.insertContent(this.contentFromAnonymousTable());=0A=
} else {=0A=
throw e;=0A=
}=0A=
}=0A=
} else {=0A=
this.range =3D this.element.ownerDocument.createRange();=0A=
if (this.initializeRange) this.initializeRange();=0A=
=
this.insertContent([this.range.createContextualFragment(this.content)]);=0A=
}=0A=
=0A=
setTimeout(function() {content.evalScripts()}, 10);=0A=
},=0A=
=0A=
contentFromAnonymousTable: function() {=0A=
var div =3D document.createElement('div');=0A=
div.innerHTML =3D '' + this.content + =
'
';=0A=
return $A(div.childNodes[0].childNodes[0].childNodes);=0A=
}=0A=
}=0A=
=0A=
var Insertion =3D new Object();=0A=
=0A=
Insertion.Before =3D Class.create();=0A=
Insertion.Before.prototype =3D Object.extend(new =
Abstract.Insertion('beforeBegin'), {=0A=
initializeRange: function() {=0A=
this.range.setStartBefore(this.element);=0A=
},=0A=
=0A=
insertContent: function(fragments) {=0A=
fragments.each((function(fragment) {=0A=
this.element.parentNode.insertBefore(fragment, this.element);=0A=
}).bind(this));=0A=
}=0A=
});=0A=
=0A=
Insertion.Top =3D Class.create();=0A=
Insertion.Top.prototype =3D Object.extend(new =
Abstract.Insertion('afterBegin'), {=0A=
initializeRange: function() {=0A=
this.range.selectNodeContents(this.element);=0A=
this.range.collapse(true);=0A=
},=0A=
=0A=
insertContent: function(fragments) {=0A=
fragments.reverse(false).each((function(fragment) {=0A=
this.element.insertBefore(fragment, this.element.firstChild);=0A=
}).bind(this));=0A=
}=0A=
});=0A=
=0A=
Insertion.Bottom =3D Class.create();=0A=
Insertion.Bottom.prototype =3D Object.extend(new =
Abstract.Insertion('beforeEnd'), {=0A=
initializeRange: function() {=0A=
this.range.selectNodeContents(this.element);=0A=
this.range.collapse(this.element);=0A=
},=0A=
=0A=
insertContent: function(fragments) {=0A=
fragments.each((function(fragment) {=0A=
this.element.appendChild(fragment);=0A=
}).bind(this));=0A=
}=0A=
});=0A=
=0A=
Insertion.After =3D Class.create();=0A=
Insertion.After.prototype =3D Object.extend(new =
Abstract.Insertion('afterEnd'), {=0A=
initializeRange: function() {=0A=
this.range.setStartAfter(this.element);=0A=
},=0A=
=0A=
insertContent: function(fragments) {=0A=
fragments.each((function(fragment) {=0A=
this.element.parentNode.insertBefore(fragment,=0A=
this.element.nextSibling);=0A=
}).bind(this));=0A=
}=0A=
});=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Element.ClassNames =3D Class.create();=0A=
Element.ClassNames.prototype =3D {=0A=
initialize: function(element) {=0A=
this.element =3D $(element);=0A=
},=0A=
=0A=
_each: function(iterator) {=0A=
this.element.className.split(/\s+/).select(function(name) {=0A=
return name.length > 0;=0A=
})._each(iterator);=0A=
},=0A=
=0A=
set: function(className) {=0A=
this.element.className =3D className;=0A=
},=0A=
=0A=
add: function(classNameToAdd) {=0A=
if (this.include(classNameToAdd)) return;=0A=
this.set($A(this).concat(classNameToAdd).join(' '));=0A=
},=0A=
=0A=
remove: function(classNameToRemove) {=0A=
if (!this.include(classNameToRemove)) return;=0A=
this.set($A(this).without(classNameToRemove).join(' '));=0A=
},=0A=
=0A=
toString: function() {=0A=
return $A(this).join(' ');=0A=
}=0A=
}=0A=
=0A=
Object.extend(Element.ClassNames.prototype, Enumerable);=0A=
var Selector =3D Class.create();=0A=
Selector.prototype =3D {=0A=
initialize: function(expression) {=0A=
this.params =3D {classNames: []};=0A=
this.expression =3D expression.toString().strip();=0A=
this.parseExpression();=0A=
this.compileMatcher();=0A=
},=0A=
=0A=
parseExpression: function() {=0A=
function abort(message) { throw 'Parse error in selector: ' + =
message; }=0A=
=0A=
if (this.expression =3D=3D '') abort('empty expression');=0A=
=0A=
var params =3D this.params, expr =3D this.expression, match, =
modifier, clause, rest;=0A=
while (match =3D =
expr.match(/^(.*)\[([a-z0-9_:-]+?)(?:([~\|!]?=3D)(?:"([^"]*)"|([^\]\s]*))=
)?\]$/i)) {=0A=
params.attributes =3D params.attributes || [];=0A=
params.attributes.push({name: match[2], operator: match[3], value: =
match[4] || match[5] || ''});=0A=
expr =3D match[1];=0A=
}=0A=
=0A=
if (expr =3D=3D '*') return this.params.wildcard =3D true;=0A=
=0A=
while (match =3D expr.match(/^([^a-z0-9_-])?([a-z0-9_-]+)(.*)/i)) {=0A=
modifier =3D match[1], clause =3D match[2], rest =3D match[3];=0A=
switch (modifier) {=0A=
case '#': params.id =3D clause; break;=0A=
case '.': params.classNames.push(clause); break;=0A=
case '':=0A=
case undefined: params.tagName =3D clause.toUpperCase(); break;=0A=
default: abort(expr.inspect());=0A=
}=0A=
expr =3D rest;=0A=
}=0A=
=0A=
if (expr.length > 0) abort(expr.inspect());=0A=
},=0A=
=0A=
buildMatchExpression: function() {=0A=
var params =3D this.params, conditions =3D [], clause;=0A=
=0A=
if (params.wildcard)=0A=
conditions.push('true');=0A=
if (clause =3D params.id)=0A=
conditions.push('element.id =3D=3D ' + clause.inspect());=0A=
if (clause =3D params.tagName)=0A=
conditions.push('element.tagName.toUpperCase() =3D=3D ' + =
clause.inspect());=0A=
if ((clause =3D params.classNames).length > 0)=0A=
for (var i =3D 0, length =3D clause.length; i < length; i++)=0A=
conditions.push('Element.hasClassName(element, ' + =
clause[i].inspect() + ')');=0A=
if (clause =3D params.attributes) {=0A=
clause.each(function(attribute) {=0A=
var value =3D 'element.getAttribute(' + attribute.name.inspect() =
+ ')';=0A=
var splitValueBy =3D function(delimiter) {=0A=
return value + ' && ' + value + '.split(' + =
delimiter.inspect() + ')';=0A=
}=0A=
=0A=
switch (attribute.operator) {=0A=
case '=3D': conditions.push(value + ' =3D=3D ' + =
attribute.value.inspect()); break;=0A=
case '~=3D': conditions.push(splitValueBy(' ') + =
'.include(' + attribute.value.inspect() + ')'); break;=0A=
case '|=3D': conditions.push(=0A=
splitValueBy('-') + '.first().toUpperCase() =
=3D=3D ' + attribute.value.toUpperCase().inspect()=0A=
); break;=0A=
case '!=3D': conditions.push(value + ' !=3D ' + =
attribute.value.inspect()); break;=0A=
case '':=0A=
case undefined: conditions.push(value + ' !=3D null'); break;=0A=
default: throw 'Unknown operator ' + attribute.operator =
+ ' in selector';=0A=
}=0A=
});=0A=
}=0A=
=0A=
return conditions.join(' && ');=0A=
},=0A=
=0A=
compileMatcher: function() {=0A=
this.match =3D new Function('element', 'if (!element.tagName) return =
false; \=0A=
return ' + this.buildMatchExpression());=0A=
},=0A=
=0A=
findElements: function(scope) {=0A=
var element;=0A=
=0A=
if (element =3D $(this.params.id))=0A=
if (this.match(element))=0A=
if (!scope || Element.childOf(element, scope))=0A=
return [element];=0A=
=0A=
scope =3D (scope || =
document).getElementsByTagName(this.params.tagName || '*');=0A=
=0A=
var results =3D [];=0A=
for (var i =3D 0, length =3D scope.length; i < length; i++)=0A=
if (this.match(element =3D scope[i]))=0A=
results.push(Element.extend(element));=0A=
=0A=
return results;=0A=
},=0A=
=0A=
toString: function() {=0A=
return this.expression;=0A=
}=0A=
}=0A=
=0A=
Object.extend(Selector, {=0A=
matchElements: function(elements, expression) {=0A=
var selector =3D new Selector(expression);=0A=
return =
elements.select(selector.match.bind(selector)).collect(Element.extend);=0A=
},=0A=
=0A=
findElement: function(elements, expression, index) {=0A=
if (typeof expression =3D=3D 'number') index =3D expression, =
expression =3D false;=0A=
return Selector.matchElements(elements, expression || '*')[index || =
0];=0A=
},=0A=
=0A=
findChildElements: function(element, expressions) {=0A=
return expressions.map(function(expression) {=0A=
return expression.strip().split(/\s+/).inject([null], =
function(results, expr) {=0A=
var selector =3D new Selector(expr);=0A=
return results.inject([], function(elements, result) {=0A=
return elements.concat(selector.findElements(result || =
element));=0A=
});=0A=
});=0A=
}).flatten();=0A=
}=0A=
});=0A=
=0A=
function $$() {=0A=
return Selector.findChildElements(document, $A(arguments));=0A=
}=0A=
var Form =3D {=0A=
reset: function(form) {=0A=
$(form).reset();=0A=
return form;=0A=
},=0A=
=0A=
serializeElements: function(elements) {=0A=
return elements.inject([], function(queryComponents, element) {=0A=
var queryComponent =3D Form.Element.serialize(element);=0A=
if (queryComponent) queryComponents.push(queryComponent);=0A=
return queryComponents;=0A=
}).join('&');=0A=
}=0A=
};=0A=
=0A=
Form.Methods =3D {=0A=
serialize: function(form) {=0A=
return Form.serializeElements($(form).getElements());=0A=
},=0A=
=0A=
getElements: function(form) {=0A=
return $A($(form).getElementsByTagName('*')).inject([],=0A=
function(elements, child) {=0A=
if (Form.Element.Serializers[child.tagName.toLowerCase()])=0A=
elements.push(Element.extend(child));=0A=
return elements;=0A=
}=0A=
);=0A=
},=0A=
=0A=
getInputs: function(form, typeName, name) {=0A=
form =3D $(form);=0A=
var inputs =3D form.getElementsByTagName('input');=0A=
=0A=
if (!typeName && !name)=0A=
return inputs;=0A=
=0A=
var matchingInputs =3D new Array();=0A=
for (var i =3D 0, length =3D inputs.length; i < length; i++) {=0A=
var input =3D inputs[i];=0A=
if ((typeName && input.type !=3D typeName) ||=0A=
(name && input.name !=3D name))=0A=
continue;=0A=
matchingInputs.push(Element.extend(input));=0A=
}=0A=
=0A=
return matchingInputs;=0A=
},=0A=
=0A=
disable: function(form) {=0A=
form =3D $(form);=0A=
form.getElements().each(function(element) {=0A=
element.blur();=0A=
element.disabled =3D 'true';=0A=
});=0A=
return form;=0A=
},=0A=
=0A=
enable: function(form) {=0A=
form =3D $(form);=0A=
form.getElements().each(function(element) {=0A=
element.disabled =3D '';=0A=
});=0A=
return form;=0A=
},=0A=
=0A=
findFirstElement: function(form) {=0A=
return $(form).getElements().find(function(element) {=0A=
return element.type !=3D 'hidden' && !element.disabled &&=0A=
['input', 'select', =
'textarea'].include(element.tagName.toLowerCase());=0A=
});=0A=
},=0A=
=0A=
focusFirstElement: function(form) {=0A=
form =3D $(form);=0A=
form.findFirstElement().activate();=0A=
return form;=0A=
}=0A=
}=0A=
=0A=
Object.extend(Form, Form.Methods);=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Form.Element =3D {=0A=
focus: function(element) {=0A=
$(element).focus();=0A=
return element;=0A=
},=0A=
=0A=
select: function(element) {=0A=
$(element).select();=0A=
return element;=0A=
}=0A=
}=0A=
=0A=
Form.Element.Methods =3D {=0A=
serialize: function(element) {=0A=
element =3D $(element);=0A=
if (element.disabled) return '';=0A=
var method =3D element.tagName.toLowerCase();=0A=
var parameter =3D Form.Element.Serializers[method](element);=0A=
=0A=
if (parameter) {=0A=
var key =3D encodeURIComponent(parameter[0]);=0A=
if (key.length =3D=3D 0) return;=0A=
=0A=
if (parameter[1].constructor !=3D Array)=0A=
parameter[1] =3D [parameter[1]];=0A=
=0A=
return parameter[1].map(function(value) {=0A=
return key + '=3D' + encodeURIComponent(value);=0A=
}).join('&');=0A=
}=0A=
},=0A=
=0A=
getValue: function(element) {=0A=
element =3D $(element);=0A=
var method =3D element.tagName.toLowerCase();=0A=
var parameter =3D Form.Element.Serializers[method](element);=0A=
=0A=
if (parameter)=0A=
return parameter[1];=0A=
},=0A=
=0A=
clear: function(element) {=0A=
$(element).value =3D '';=0A=
return element;=0A=
},=0A=
=0A=
present: function(element) {=0A=
return $(element).value !=3D '';=0A=
},=0A=
=0A=
activate: function(element) {=0A=
element =3D $(element);=0A=
element.focus();=0A=
if (element.select && ( element.tagName.toLowerCase() !=3D 'input' ||=0A=
!['button', 'reset', 'submit'].include(element.type) ) )=0A=
element.select();=0A=
return element;=0A=
},=0A=
=0A=
disable: function(element) {=0A=
element =3D $(element);=0A=
element.disabled =3D true;=0A=
return element;=0A=
},=0A=
=0A=
enable: function(element) {=0A=
element =3D $(element);=0A=
element.blur();=0A=
element.disabled =3D false;=0A=
return element;=0A=
}=0A=
}=0A=
=0A=
Object.extend(Form.Element, Form.Element.Methods);=0A=
var Field =3D Form.Element;=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Form.Element.Serializers =3D {=0A=
input: function(element) {=0A=
switch (element.type.toLowerCase()) {=0A=
case 'checkbox':=0A=
case 'radio':=0A=
return Form.Element.Serializers.inputSelector(element);=0A=
default:=0A=
return Form.Element.Serializers.textarea(element);=0A=
}=0A=
return false;=0A=
},=0A=
=0A=
inputSelector: function(element) {=0A=
if (element.checked)=0A=
return [element.name, element.value];=0A=
},=0A=
=0A=
textarea: function(element) {=0A=
return [element.name, element.value];=0A=
},=0A=
=0A=
select: function(element) {=0A=
return Form.Element.Serializers[element.type =3D=3D 'select-one' ?=0A=
'selectOne' : 'selectMany'](element);=0A=
},=0A=
=0A=
selectOne: function(element) {=0A=
var value =3D '', opt, index =3D element.selectedIndex;=0A=
if (index >=3D 0) {=0A=
opt =3D Element.extend(element.options[index]);=0A=
// Uses the new potential extension if hasAttribute isn't native.=0A=
value =3D opt.hasAttribute('value') ? opt.value : opt.text;=0A=
}=0A=
return [element.name, value];=0A=
},=0A=
=0A=
selectMany: function(element) {=0A=
var value =3D [];=0A=
for (var i =3D 0, length =3D element.length; i < length; i++) {=0A=
var opt =3D Element.extend(element.options[i]);=0A=
if (opt.selected)=0A=
// Uses the new potential extension if hasAttribute isn't native.=0A=
value.push(opt.hasAttribute('value') ? opt.value : opt.text);=0A=
}=0A=
return [element.name, value];=0A=
}=0A=
}=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
var $F =3D Form.Element.getValue;=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Abstract.TimedObserver =3D function() {}=0A=
Abstract.TimedObserver.prototype =3D {=0A=
initialize: function(element, frequency, callback) {=0A=
this.frequency =3D frequency;=0A=
this.element =3D $(element);=0A=
this.callback =3D callback;=0A=
=0A=
this.lastValue =3D this.getValue();=0A=
this.registerCallback();=0A=
},=0A=
=0A=
registerCallback: function() {=0A=
setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);=0A=
},=0A=
=0A=
onTimerEvent: function() {=0A=
var value =3D this.getValue();=0A=
if (this.lastValue !=3D value) {=0A=
this.callback(this.element, value);=0A=
this.lastValue =3D value;=0A=
}=0A=
}=0A=
}=0A=
=0A=
Form.Element.Observer =3D Class.create();=0A=
Form.Element.Observer.prototype =3D Object.extend(new =
Abstract.TimedObserver(), {=0A=
getValue: function() {=0A=
return Form.Element.getValue(this.element);=0A=
}=0A=
});=0A=
=0A=
Form.Observer =3D Class.create();=0A=
Form.Observer.prototype =3D Object.extend(new Abstract.TimedObserver(), {=0A=
getValue: function() {=0A=
return Form.serialize(this.element);=0A=
}=0A=
});=0A=
=0A=
/*-----------------------------------------------------------------------=
---*/=0A=
=0A=
Abstract.EventObserver =3D function() {}=0A=
Abstract.EventObserver.prototype =3D {=0A=
initialize: function(element, callback) {=0A=
this.element =3D $(element);=0A=
this.callback =3D callback;=0A=
=0A=
this.lastValue =3D this.getValue();=0A=
if (this.element.tagName.toLowerCase() =3D=3D 'form')=0A=
this.registerFormCallbacks();=0A=
else=0A=
this.registerCallback(this.element);=0A=
},=0A=
=0A=
onElementEvent: function() {=0A=
var value =3D this.getValue();=0A=
if (this.lastValue !=3D value) {=0A=
this.callback(this.element, value);=0A=
this.lastValue =3D value;=0A=
}=0A=
},=0A=
=0A=
registerFormCallbacks: function() {=0A=
=
Form.getElements(this.element).each(this.registerCallback.bind(this));=0A=
},=0A=
=0A=
registerCallback: function(element) {=0A=
if (element.type) {=0A=
switch (element.type.toLowerCase()) {=0A=
case 'checkbox':=0A=
case 'radio':=0A=
Event.observe(element, 'click', =
this.onElementEvent.bind(this));=0A=
break;=0A=
default:=0A=
Event.observe(element, 'change', =
this.onElementEvent.bind(this));=0A=
break;=0A=
}=0A=
}=0A=
}=0A=
}=0A=
=0A=
Form.Element.EventObserver =3D Class.create();=0A=
Form.Element.EventObserver.prototype =3D Object.extend(new =
Abstract.EventObserver(), {=0A=
getValue: function() {=0A=
return Form.Element.getValue(this.element);=0A=
}=0A=
});=0A=
=0A=
Form.EventObserver =3D Class.create();=0A=
Form.EventObserver.prototype =3D Object.extend(new =
Abstract.EventObserver(), {=0A=
getValue: function() {=0A=
return Form.serialize(this.element);=0A=
}=0A=
});=0A=
if (!window.Event) {=0A=
var Event =3D new Object();=0A=
}=0A=
=0A=
Object.extend(Event, {=0A=
KEY_BACKSPACE: 8,=0A=
KEY_TAB: 9,=0A=
KEY_RETURN: 13,=0A=
KEY_ESC: 27,=0A=
KEY_LEFT: 37,=0A=
KEY_UP: 38,=0A=
KEY_RIGHT: 39,=0A=
KEY_DOWN: 40,=0A=
KEY_DELETE: 46,=0A=
KEY_HOME: 36,=0A=
KEY_END: 35,=0A=
KEY_PAGEUP: 33,=0A=
KEY_PAGEDOWN: 34,=0A=
=0A=
element: function(event) {=0A=
return event.target || event.srcElement;=0A=
},=0A=
=0A=
isLeftClick: function(event) {=0A=
return (((event.which) && (event.which =3D=3D 1)) ||=0A=
((event.button) && (event.button =3D=3D 1)));=0A=
},=0A=
=0A=
pointerX: function(event) {=0A=
return event.pageX || (event.clientX +=0A=
(document.documentElement.scrollLeft || document.body.scrollLeft));=0A=
},=0A=
=0A=
pointerY: function(event) {=0A=
return event.pageY || (event.clientY +=0A=
(document.documentElement.scrollTop || document.body.scrollTop));=0A=
},=0A=
=0A=
stop: function(event) {=0A=
if (event.preventDefault) {=0A=
event.preventDefault();=0A=
event.stopPropagation();=0A=
} else {=0A=
event.returnValue =3D false;=0A=
event.cancelBubble =3D true;=0A=
}=0A=
},=0A=
=0A=
// find the first node with the given tagName, starting from the=0A=
// node the event was triggered on; traverses the DOM upwards=0A=
findElement: function(event, tagName) {=0A=
var element =3D Event.element(event);=0A=
while (element.parentNode && (!element.tagName ||=0A=
(element.tagName.toUpperCase() !=3D tagName.toUpperCase())))=0A=
element =3D element.parentNode;=0A=
return element;=0A=
},=0A=
=0A=
observers: false,=0A=
=0A=
_observeAndCache: function(element, name, observer, useCapture) {=0A=
if (!this.observers) this.observers =3D [];=0A=
if (element.addEventListener) {=0A=
this.observers.push([element, name, observer, useCapture]);=0A=
element.addEventListener(name, observer, useCapture);=0A=
} else if (element.attachEvent) {=0A=
this.observers.push([element, name, observer, useCapture]);=0A=
element.attachEvent('on' + name, observer);=0A=
}=0A=
},=0A=
=0A=
unloadCache: function() {=0A=
if (!Event.observers) return;=0A=
for (var i =3D 0, length =3D Event.observers.length; i < length; =
i++) {=0A=
Event.stopObserving.apply(this, Event.observers[i]);=0A=
Event.observers[i][0] =3D null;=0A=
}=0A=
Event.observers =3D false;=0A=
},=0A=
=0A=
observe: function(element, name, observer, useCapture) {=0A=
element =3D $(element);=0A=
useCapture =3D useCapture || false;=0A=
=0A=
if (name =3D=3D 'keypress' &&=0A=
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)=0A=
|| element.attachEvent))=0A=
name =3D 'keydown';=0A=
=0A=
Event._observeAndCache(element, name, observer, useCapture);=0A=
},=0A=
=0A=
stopObserving: function(element, name, observer, useCapture) {=0A=
element =3D $(element);=0A=
useCapture =3D useCapture || false;=0A=
=0A=
if (name =3D=3D 'keypress' &&=0A=
(navigator.appVersion.match(/Konqueror|Safari|KHTML/)=0A=
|| element.detachEvent))=0A=
name =3D 'keydown';=0A=
=0A=
if (element.removeEventListener) {=0A=
element.removeEventListener(name, observer, useCapture);=0A=
} else if (element.detachEvent) {=0A=
try {=0A=
element.detachEvent('on' + name, observer);=0A=
} catch (e) {}=0A=
}=0A=
}=0A=
});=0A=
=0A=
/* prevent memory leaks in IE */=0A=
if (navigator.appVersion.match(/\bMSIE\b/))=0A=
Event.observe(window, 'unload', Event.unloadCache, false);=0A=
var Position =3D {=0A=
// set to true if needed, warning: firefox performance problems=0A=
// NOT neeeded for page scrolling, only if draggable contained in=0A=
// scrollable elements=0A=
includeScrollOffsets: false,=0A=
=0A=
// must be called before calling withinIncludingScrolloffset, every =
time the=0A=
// page is scrolled=0A=
prepare: function() {=0A=
this.deltaX =3D window.pageXOffset=0A=
|| document.documentElement.scrollLeft=0A=
|| document.body.scrollLeft=0A=
|| 0;=0A=
this.deltaY =3D window.pageYOffset=0A=
|| document.documentElement.scrollTop=0A=
|| document.body.scrollTop=0A=
|| 0;=0A=
},=0A=
=0A=
realOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.scrollTop || 0;=0A=
valueL +=3D element.scrollLeft || 0;=0A=
element =3D element.parentNode;=0A=
} while (element);=0A=
return [valueL, valueT];=0A=
},=0A=
=0A=
cumulativeOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
element =3D element.offsetParent;=0A=
} while (element);=0A=
return [valueL, valueT];=0A=
},=0A=
=0A=
positionedOffset: function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
element =3D element.offsetParent;=0A=
if (element) {=0A=
if(element.tagName=3D=3D'BODY') break;=0A=
var p =3D Element.getStyle(element, 'position');=0A=
if (p =3D=3D 'relative' || p =3D=3D 'absolute') break;=0A=
}=0A=
} while (element);=0A=
return [valueL, valueT];=0A=
},=0A=
=0A=
offsetParent: function(element) {=0A=
if (element.offsetParent) return element.offsetParent;=0A=
if (element =3D=3D document.body) return element;=0A=
=0A=
while ((element =3D element.parentNode) && element !=3D =
document.body)=0A=
if (Element.getStyle(element, 'position') !=3D 'static')=0A=
return element;=0A=
=0A=
return document.body;=0A=
},=0A=
=0A=
// caches x/y coordinate pair to use with overlap=0A=
within: function(element, x, y) {=0A=
if (this.includeScrollOffsets)=0A=
return this.withinIncludingScrolloffsets(element, x, y);=0A=
this.xcomp =3D x;=0A=
this.ycomp =3D y;=0A=
this.offset =3D this.cumulativeOffset(element);=0A=
=0A=
return (y >=3D this.offset[1] &&=0A=
y < this.offset[1] + element.offsetHeight &&=0A=
x >=3D this.offset[0] &&=0A=
x < this.offset[0] + element.offsetWidth);=0A=
},=0A=
=0A=
withinIncludingScrolloffsets: function(element, x, y) {=0A=
var offsetcache =3D this.realOffset(element);=0A=
=0A=
this.xcomp =3D x + offsetcache[0] - this.deltaX;=0A=
this.ycomp =3D y + offsetcache[1] - this.deltaY;=0A=
this.offset =3D this.cumulativeOffset(element);=0A=
=0A=
return (this.ycomp >=3D this.offset[1] &&=0A=
this.ycomp < this.offset[1] + element.offsetHeight &&=0A=
this.xcomp >=3D this.offset[0] &&=0A=
this.xcomp < this.offset[0] + element.offsetWidth);=0A=
},=0A=
=0A=
// within must be called directly before=0A=
overlap: function(mode, element) {=0A=
if (!mode) return 0;=0A=
if (mode =3D=3D 'vertical')=0A=
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /=0A=
element.offsetHeight;=0A=
if (mode =3D=3D 'horizontal')=0A=
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /=0A=
element.offsetWidth;=0A=
},=0A=
=0A=
page: function(forElement) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
=0A=
var element =3D forElement;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
=0A=
// Safari fix=0A=
if (element.offsetParent=3D=3Ddocument.body)=0A=
if (Element.getStyle(element,'position')=3D=3D'absolute') break;=0A=
=0A=
} while (element =3D element.offsetParent);=0A=
=0A=
element =3D forElement;=0A=
do {=0A=
if (!window.opera || element.tagName=3D=3D'BODY') {=0A=
valueT -=3D element.scrollTop || 0;=0A=
valueL -=3D element.scrollLeft || 0;=0A=
}=0A=
} while (element =3D element.parentNode);=0A=
=0A=
return [valueL, valueT];=0A=
},=0A=
=0A=
clone: function(source, target) {=0A=
var options =3D Object.extend({=0A=
setLeft: true,=0A=
setTop: true,=0A=
setWidth: true,=0A=
setHeight: true,=0A=
offsetTop: 0,=0A=
offsetLeft: 0=0A=
}, arguments[2] || {})=0A=
=0A=
// find page position of source=0A=
source =3D $(source);=0A=
var p =3D Position.page(source);=0A=
=0A=
// find coordinate system to use=0A=
target =3D $(target);=0A=
var delta =3D [0, 0];=0A=
var parent =3D null;=0A=
// delta [0,0] will do fine with position: fixed elements,=0A=
// position:absolute needs offsetParent deltas=0A=
if (Element.getStyle(target,'position') =3D=3D 'absolute') {=0A=
parent =3D Position.offsetParent(target);=0A=
delta =3D Position.page(parent);=0A=
}=0A=
=0A=
// correct by body offsets (fixes Safari)=0A=
if (parent =3D=3D document.body) {=0A=
delta[0] -=3D document.body.offsetLeft;=0A=
delta[1] -=3D document.body.offsetTop;=0A=
}=0A=
=0A=
// set position=0A=
if(options.setLeft) target.style.left =3D (p[0] - delta[0] + =
options.offsetLeft) + 'px';=0A=
if(options.setTop) target.style.top =3D (p[1] - delta[1] + =
options.offsetTop) + 'px';=0A=
if(options.setWidth) target.style.width =3D source.offsetWidth + =
'px';=0A=
if(options.setHeight) target.style.height =3D source.offsetHeight + =
'px';=0A=
},=0A=
=0A=
absolutize: function(element) {=0A=
element =3D $(element);=0A=
if (element.style.position =3D=3D 'absolute') return;=0A=
Position.prepare();=0A=
=0A=
var offsets =3D Position.positionedOffset(element);=0A=
var top =3D offsets[1];=0A=
var left =3D offsets[0];=0A=
var width =3D element.clientWidth;=0A=
var height =3D element.clientHeight;=0A=
=0A=
element._originalLeft =3D left - parseFloat(element.style.left || =
0);=0A=
element._originalTop =3D top - parseFloat(element.style.top || =
0);=0A=
element._originalWidth =3D element.style.width;=0A=
element._originalHeight =3D element.style.height;=0A=
=0A=
element.style.position =3D 'absolute';=0A=
element.style.top =3D top + 'px';;=0A=
element.style.left =3D left + 'px';;=0A=
element.style.width =3D width + 'px';;=0A=
element.style.height =3D height + 'px';;=0A=
},=0A=
=0A=
relativize: function(element) {=0A=
element =3D $(element);=0A=
if (element.style.position =3D=3D 'relative') return;=0A=
Position.prepare();=0A=
=0A=
element.style.position =3D 'relative';=0A=
var top =3D parseFloat(element.style.top || 0) - =
(element._originalTop || 0);=0A=
var left =3D parseFloat(element.style.left || 0) - =
(element._originalLeft || 0);=0A=
=0A=
element.style.top =3D top + 'px';=0A=
element.style.left =3D left + 'px';=0A=
element.style.height =3D element._originalHeight;=0A=
element.style.width =3D element._originalWidth;=0A=
}=0A=
}=0A=
=0A=
// Safari returns margins on body which is incorrect if the child is =
absolutely=0A=
// positioned. For performance reasons, redefine =
Position.cumulativeOffset for=0A=
// KHTML/WebKit only.=0A=
if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) {=0A=
Position.cumulativeOffset =3D function(element) {=0A=
var valueT =3D 0, valueL =3D 0;=0A=
do {=0A=
valueT +=3D element.offsetTop || 0;=0A=
valueL +=3D element.offsetLeft || 0;=0A=
if (element.offsetParent =3D=3D document.body)=0A=
if (Element.getStyle(element, 'position') =3D=3D 'absolute') =
break;=0A=
=0A=
element =3D element.offsetParent;=0A=
} while (element);=0A=
=0A=
return [valueL, valueT];=0A=
}=0A=
}=0A=
=0A=
Element.addMethods();
------=_NextPart_000_002B_01CA7A7F.EDAC5590
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.bmj.com/js/utils.js
=0A=
Object.extend(Event, {=0A=
_domReady : function() {=0A=
if (arguments.callee.done) return;=0A=
arguments.callee.done =3D true;=0A=
if (this._timer) clearInterval(this._timer);=0A=
this._readyCallbacks.each(function(f) { f() });=0A=
this._readyCallbacks =3D null;=0A=
},=0A=
=0A=
onDOMReady : function(f) {=0A=
if (!this._readyCallbacks) {=0A=
var domReady =3D this._domReady.bind(this);=0A=
=0A=
if (document.addEventListener) =
document.addEventListener("DOMContentLoaded", domReady, false);=0A=
=0A=
/*@cc_on @*/=0A=
/*@if (@_win32)=0A=
document.write("
';if(item.source=3D=3D"none"||item.source=3D=3D"undefi=
ned"||item.source=3D=3D"no"){if(item.section.length>0){feed_html+=3D' =
'+''+item.section+':'+''+' ';}}=0A=
else{if(item.source.length>0){feed_html+=3D' '+''+item.source+':'+''+' ';}}=0A=
feed_html+=3D' '+''+item.title+'<\/a>'+''+' =
';if(item.date){feed_html+=3D''+"("+item.date+")"+'';}=0A=
if(item.encltype=3D=3D"audio/mpeg"){feed_html+=3D'
';}=0A= feed_html+=3D'
';if(i<10){$jQuery('div#'+data.feedhead[0].widget+' =
div.latestbox1').append(feed_html);}=0A=
else{$jQuery('div#'+data.feedhead[0].widget+' =
div.latestbox2').append(feed_html);}});}}});}
------=_NextPart_000_002B_01CA7A7F.EDAC5590
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.bmj.com/js/topic-init.js
var $jQuery =3D jQuery.noConflict(); /* Remove Javascript libary =
conflicts between Prototype and jQuery */
$jQuery(function() {
/* show answer for EndGames */
$jQuery('#answer').hide();
$jQuery('#showanswer').click(function() {
$jQuery('#answer').show('fast');
$jQuery('#answer').css({ border: "thin dashed rgb(0,154,246)", =
padding:"0 0 0 10px" });
$jQuery('#showanswer').hide();
return false;
});=20
var widgett1 =3D new topic_widget(
{
'widget' : "feeds-widget1",
/* 'url' : "blogs.bmj.com/bmj", */
'category' : "all",
'section' : "all",
'subject' : "all",=09
'track' : "w_latest_topic",
'widget_title' : "See also",=09
'style' : "ItemPrint",=09
'num_itmes': "5"
})
}); //close $(
------=_NextPart_000_002B_01CA7A7F.EDAC5590
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.bmj.com/js/functions.js
/**=0A=
* @author adam.bankin=0A=
*/=0A=
(function(){=0A=
var _FC =3D (function(){=0A=
var _node, _id, _flash, _wdth, _expandedWidth, _columnWidth;=0A=
=0A=
var _getStyle =3D function(x, s){=0A=
var y;=0A=
if (x.currentStyle) y =3D x.currentStyle[s];=0A=
else if (window.getComputedStyle) y =3D =
document.defaultView.getComputedStyle(x, null).getPropertyValue(s);=0A=
return y;=0A=
};=0A=
=0A=
var _addEvent =3D function(obj, evt, fn){=0A=
if (obj.addEventListener) =0A=
obj.addEventListener(evt, fn, false);=0A=
else if (obj.attachEvent) =0A=
obj.attachEvent('on' + evt, fn);=0A=
};=0A=
=0A=
var _removeEvent =3D function(obj, type, fn) {=0A=
if (obj.removeEventListener)=0A=
obj.removeEventListener(type,fn,false);=0A=
else if (obj.detachEvent)=0A=
obj.detachEvent('on'+type,fn);=0A=
};=0A=
=0A=
var _setOffset =3D function () {=0A=
var __arr =3D _wdth.split("'");=0A=
=0A=
if (_node.className.indexOf('expand') !=3D -1) {=0A=
_expandedWidth =3D Number(__arr[1])=0A=
_columnWidth =3D Number(_getStyle(_node.parentNode, =
'width').split('px')[0]);=0A=
} else {=0A=
return false;=0A=
}=0A=
=0A=
if (_columnWidth >=3D _expandedWidth){=0A=
return false;=0A=
}=0A=
=0A=
_node.style.display =3D 'none';=0A=
=0A=
_flash.style.position =3D 'absolute';=0A=
_flash.style.width =3D __arr[1] + 'px';=0A=
_flash.style.top =3D 0;=0A=
_flash.style.right =3D 0;=0A=
=0A=
_node.style.overflow =3D 'hidden';=0A=
_node.style.position =3D 'relative';=0A=
_node.style.height=3D __arr[3] + 'px';=0A=
_node.style.marginLeft =3D (-1*(_expandedWidth - _columnWidth)) + =
'px';=0A=
=0A=
_node.style.display =3D 'block';=0A=
return true;=0A=
}=0A=
=0A=
var _setOverflow =3D function (e) {=0A=
_node.style.display =3D 'none';=0A=
switch (e.type) {=0A=
case 'mouseover':=0A=
_node.style.marginLeft =3D (-1*(_expandedWidth - _columnWidth)) + =
'px';=0A=
_node.style.overflow =3D 'auto';=0A=
_node.style.width =3D _expandedWidth + 'px';=0A=
break;=0A=
case 'mouseout':=0A=
_node.style.marginLeft =3D 0;=0A=
_node.style.overflow =3D 'hidden';=0A=
_node.style.width =3D _columnWidth + 'px';=0A=
break;=0A=
}=0A=
_node.style.display =3D 'block';=0A=
=0A=
return true=0A=
}=0A=
=0A=
return function(){=0A=
this.doOffset =3D function(id, wdth){=0A=
if (document.getElementById('OAS_RMF_Right1_FLASH')) {=0A=
var __length;=0A=
=0A=
_id =3D id;=0A=
_wdth =3D wdth;=0A=
_node =3D document.getElementById(id);=0A=
__length =3D _node.childNodes.length;=0A=
=0A=
while (__length--) {=0A=
_flash =3D (_node.childNodes[__length].tagName =3D=3D 'DIV') ? =
_node.childNodes[__length] : false;=0A=
if (_flash) =0A=
break;=0A=
}=0A=
=0A=
if (_setOffset() && _flash) {=0A=
_addEvent(_node, 'mouseover', _setOverflow);=0A=
_addEvent(_node, 'mouseout', _setOverflow);=0A=
}=0A=
}=0A=
}=0A=
}=0A=
})();=0A=
=0A=
window.TFSMFlash_OASDIM =3D false;=0A=
window.FC =3D new _FC();=0A=
})();=0A=
------=_NextPart_000_002B_01CA7A7F.EDAC5590
Content-Type: application/octet-stream
Content-Transfer-Encoding: quoted-printable
Content-Location: http://www.bmj.com/js/prototype.js
/* Prototype JavaScript framework, version 1.5.0_rc2=0A=
* (c) 2005, 2006 Sam Stephenson ';}=0A= feed_html+=3D'
| ' + = html.stripScripts() + ' |