bind=function(fn,self,var_args){
var boundArgs=fn.boundArgs_;
if(arguments.length>2){
var args=Array.prototype.slice.call(arguments,2);
if(boundArgs){
args.unshift.apply(args,boundArgs);
}
boundArgs=args;
}
self=fn.boundSelf_||self;
fn=fn.boundFn_||fn;
var newfn;
if(boundArgs){
newfn=function(){
var args=Array.prototype.slice.call(arguments);
args.unshift.apply(args,boundArgs);
return fn.apply(self,args);
}
}else{
newfn=function(){
return fn.apply(self,arguments);
}
}
newfn.boundArgs_=boundArgs;
newfn.boundSelf_=self;
newfn.boundFn_=fn;
return newfn;
};
Function.prototype.bind=function(self,var_args){
if(arguments.length>1){
var args=Array.prototype.slice.call(arguments,1);
args.unshift(this,self);
return bind.apply(null,args);
}else{
return bind(this,self);
}
};
Function.prototype.inherits=function(parentCtor){
inherits(this,parentCtor);
};
inherits=function(childCtor,parentCtor){
function tempCtor(){};
tempCtor.prototype=parentCtor.prototype;
childCtor.superClass_=parentCtor.prototype;
childCtor.prototype=new tempCtor();
childCtor.prototype.constructor=childCtor;
};
var goog=window.goog?window.goog:{};
window.goog=goog;
goog.typeOf=function(value){
var s=typeof value;
if(s=='object'){
if(value){
if(typeof value.length=='number'&&
typeof value.splice=='function'&&
typeof value.propertyIsEnumerable=='function'&&
!value.propertyIsEnumerable('length')){
return 'array';
}
}else{
return 'null';
}
}
return s;
};
function htmlEscape(str){
var result=str;
result=result.replace(/&/g,'&');
result=result.replace(/</g,'&lt;');
result=result.replace(/>/g,'&gt;');
return result;
}
(function(){
var Thread={};
window.Thread=Thread;
var queue=[];
var timeout=null;
var tasks_length=0;
var named_tasks={};
var start_time=0;
var done_callback=null;
function start(){
timeout=window.setTimeout(process,0);
start_time=0;
};
var MAX_TIME_PER_CYCLE=100;
function process(){
if(!start_time){
start_time=(new Date()).getTime();
}
timeout=null;
if(queue.length==0){
tasks_length=0;
if(done_callback){
done_callback();
}
return;
}
var task=queue.shift();
if(task.name){
if(named_tasks[task.name]){
task=named_tasks[task.name];
named_tasks[task.name]=null;
}else{
return process();
}
}
try{
task.func.apply(task.obj?task.obj:task.func,task.args);
}catch(e){
start();
throw e;
return;
}
if((new Date()).getTime()-start_time<MAX_TIME_PER_CYCLE){
return process();
}
start();
};
Thread.queue=function(func,args,obj,opt_name){
tasks_length++;
var task={'func':func,'args':args,'obj':obj,'name':opt_name};
queue.push(task);
if(opt_name){
named_tasks[opt_name]=task;
}
if(!timeout){
start();
}
};
Thread.busy=function(){
return queue.length>0;
};
Thread.bind=function(func,opt_name){
var out_func=function(){
var t=this;
var args=[];
for(var i=0;i<arguments.length;i++){
args.push(arguments[i]);
}
Thread.queue(func,args,t,opt_name);
}
return out_func;
};
Thread.progress=function(){
return tasks_length?1-(queue.length/ tasks_length):0;
};
Thread.tasks_remaining=function(){
return queue.length;
};
Thread.set_done_callback=function(callback){
done_callback=callback;
};
})();
function Iter(obj){
var str=Object.prototype.toString.apply(obj);
if(str==='[object Array]'||str==='[object NodeList]'||
obj instanceof Array){
return new ArrayIterator(obj);
}
return new IteratorBase(obj);
}
function IteratorBase(obj){
this.obj=obj;
}
IteratorBase.prototype.each=function(callback){
for(var i in this.obj){
if(this.obj.hasOwnProperty(i)){
callback(this.obj[i],i);
}
}
};
IteratorBase.prototype.merge=function(obj){
for(var i in obj){
if(obj.hasOwnProperty(i)){
this.obj[i]=obj[i];
}
}
};
IteratorBase.prototype.collect=function(callback){
var results=[];
this.each(function(v,i){
var r=callback(v,i);
r!=undefined&&r!=null&&results.push(r);
});
return results;
};
function ArrayIterator(obj){
IteratorBase.call(this,obj);
}
ArrayIterator.prototype=new IteratorBase();
ArrayIterator.prototype.constructor=ArrayIterator;
ArrayIterator.prototype.each=function(callback){
var len=this.obj.length;
for(var i=0;i<len;++i){
callback(this.obj[i],i);
}
};
(function(){
window.updateEllipses=function(opt_el){
if(navigator.userAgent.indexOf('Firefox')==-1){
return;
}
if(!(opt_el.getElementsByTagName)){
opt_el=null;
}
var els=getElementsByTagNameAndClass('div','ellipsis',opt_el);
for(var i=els.length-1;i>=0;i--){
setupEllipsis(els[i]);
}
};
function setupEllipsis(el){
if(!el.__span){
var dots=document.createElement('div');
dots.appendChild(document.createTextNode('...'));
dots.style.display='none';
el.appendChild(dots);
if(el.className){
dots.className=el.className.replace('ellipsis','ellipsis-dots');
}
var ds=dots.style;
el.__dotstyle=ds;
el.__span=el.getElementsByTagName('span')[0]||el.getElementsByTagName('a')[0];
el.addEventListener("overflow",function(e){handleEllipsis(el)},false);
el.addEventListener("underflow",function(e){handleEllipsis(el)},false);
}
handleEllipsis(el);
};
function handleEllipsis(el){
window.setTimeout(function(){
if(el.clientWidth==0)return;
el.__dotstyle.display=
(el.__span.scrollWidth>=el.clientWidth)?'block':'none';
},5);
}
function getStyle(el,styleProp){
var y=null;
if(el.currentStyle){
y=el.currentStyle[styleProp];
}else if(window.getComputedStyle){
var computed=document.defaultView.getComputedStyle(el,'');
var hyphen=toHyphen(styleProp);
if(computed&&computed.getPropertyValue(hyphen)){
y=computed.getPropertyValue(hyphen);
}
}
return y;
}
function toHyphen(property){
if(property.indexOf('-')>-1){
return property;
}
var converted='';
var len=property.length;
for(var i=0;i<len;i++){
if(property.charAt(i)==property.charAt(i).toUpperCase()){
converted=converted+'-'+property.charAt(i).toLowerCase();
}else{
converted=converted+property.charAt(i);
}
}
return converted;
}
window.initEllipsis=function(){
var sTextOverFlow=getStyle(document.body,'textOverflow');
if(typeof(sTextOverFlow)=='string'||!document.getBoxObjectFor){
return;
}
window.setTimeout(window.updateEllipses,5);
}
onLoadFunctionList.push(window.initEllipsis);
})();
(function(){
var YT_cache=function(opt_max_age){
this.cache_=new Object();
this.timestamp_=new Object();
if(!opt_max_age||opt_max_age<0){
opt_max_age=-1
}
this.expiration_diff_=opt_max_age;
}
window.YT_cache=YT_cache;
YT_cache.prototype.put=function(key,value){
if(key==undefined||value==undefined){
return null;
}
this.cache_[key]=value;
this.timestamp_[key]=new Date();
}
YT_cache.prototype.get=function(key,opt_default_value){
if(this.contains(key)){
return this.cache_[key];
}else{
return opt_default_value;
}
}
YT_cache.prototype.invalidate=function(){
this.cache_=new Object();
};
YT_cache.prototype.contains=function(key){
var contains_key=(this.cache_[key]!=null&&this.cache_[key]!=undefined);
return contains_key&&!this.isExpired(key);
}
YT_cache.prototype.isExpired=function(key){
var currDate=new Date();
if(this.expiration_diff_!=-1&&currDate-this.timestamp_[key]>this.expiration_diff_){
return true;
}
return false;
}
})();
(function(){
var AjaxQueue=function(url,opt_session_param,opt_get){
this.messages_=[];
this.logging_info_=[];
this.url_=url;
this.post_=!opt_get;
this.session_param_=opt_session_param;
this.last_delivery_=(new Date()).getTime();
this.response_handlers_={};
this.outstanding_delivery_=null;
this.idle_send_messages_timeout_=null;
this.delivery_timeout_=null;
this.error_handler_=null;
this.add_unload_handler();
};
window.AjaxQueue=AjaxQueue;
var MAX_DELAY_BEFORE_DELIVERY=15000;
var MAX_UNSENT_MESSAGES=10;
var MAGIC_PREFIX="while(1);";
AjaxQueue.prototype.add_unload_handler=function(){
var old_unload=function(){};
if(window.onunload){
old_unload=window.onunload;
}
var aq=this;
window.onunload=function(){
if(aq.messages_&&aq.messages_.length>0){
aq.deliver_messages();
}
old_unload();
};
};
AjaxQueue.prototype.should_send_messages_=function(){
var time_to_go=(new Date()).getTime()-this.last_delivery_>MAX_DELAY_BEFORE_DELIVERY;
var too_many=this.messages_.length>MAX_UNSENT_MESSAGES;
return time_to_go||too_many;
};
AjaxQueue.prototype.set_timeout_=function(){
if(this.should_send_messages_()){
this.deliver_messages();
}else{
this.idle_send_messages_timeout_=window.setTimeout(function(){this.set_timeout_();}.bind(this),5000);
}
};
AjaxQueue.prototype.send_message=function(message,type,opt_critical,opt_logging_info){
var real_message={'type':type,'request':message};
this.messages_.push(real_message);
if(opt_logging_info){
this.logging_info_.push(opt_logging_info)
}
if(opt_critical||this.should_send_messages_()){
this.deliver_messages();
}else if(!this.idle_send_messages_timeout_){
this.set_timeout_();
}
};
AjaxQueue.prototype.quick_send=function(message,type,callback,opt_logging_info){
var real_message={'type':type,'request':message};
var successCallback=function(response){
var responseText=response.responseText.substring(MAGIC_PREFIX.length);
if(this.check_redirect_or_reload(responseText)){
return;
}
var responses;
try{
responses=goog.json.unsafeParse(responseText);
}catch(e){
this.report_error(status,_getmsg('BAD_RESPONSE'));
return;
}
for(var i=0;i<responses.length;i++){
var response=responses[i];
if(response.type==type){
callback(response);
}
}
}.bind(this);
var error_callback=function(response){
this.report_error(status,_getmsg('UNABLE_TO_CONTACT_SERVER'));
}.bind(this);
this.contact_server([real_message],successCallback,error_callback,opt_logging_info?[opt_logging_info]:null);
};
AjaxQueue.prototype.register_handler=function(type,handler){
this.response_handlers_[type]=handler;
};
AjaxQueue.prototype.register_error_handler=function(handler){
this.error_handler_=handler;
};
AjaxQueue.prototype.report_error=function(http_code,error_message){
if(this.error_handler_){
this.error_handler_(http_code,error_message);
}else{
alert(error_message);
}
};
AjaxQueue.prototype.handle_message_responses_=function(responses){
if(!responses)return;
for(var i in responses){
var response=responses[i];
if(response.type&&this.response_handlers_[response.type]){
this.response_handlers_[response.type](response);
}
}
};
var REDIRECT_COMMAND="LOGIN_REDIRECT:";
var RELOAD_COMMAND="RELOAD_PAGE:";
AjaxQueue.prototype.redirect_login=function(url){
url="/login?next="+encodeURIComponent(url);
window.location.href=url;
};
AjaxQueue.prototype.reload_page=function(url){
var href=window.location.href;
if(href.indexOf(url)!=href.length-url.length){
window.location.href=url;
}else{
window.location.reload(true);
}
};
AjaxQueue.prototype.check_redirect_or_reload=function(responseText){
if(responseText.indexOf(REDIRECT_COMMAND)==0){
this.redirect_login(responseText.substring(REDIRECT_COMMAND.length));
return true;
}
if(responseText.indexOf(RELOAD_COMMAND)==0){
this.reload_page(responseText.substring(RELOAD_COMMAND.length));
return true;
}
return false;
}
AjaxQueue.prototype.deliver_messages=function(){
if(this.outstanding_delivery_){
this.redelivery_=true;
return;
}
this.redelivery_=false;
if(this.idle_send_messages_timeout_){
window.clearTimeout(this.idle_send_messages_timeout_);
this.idle_send_messages_timeout_=null;
}
var callback=function(response){
var responseText=response.responseText.substring(MAGIC_PREFIX.length);
if(this.check_redirect_or_reload(responseText)){
return;
}
var responses;
try{
responses=goog.json.unsafeParse(responseText);
}catch(e){
this.report_error(status,_getmsg('BAD_RESPONSE'));
return;
}
this.handle_message_responses_(responses);
if(this.redelivery_){
window.setTimeout(function(){
this.deliver_messages();}.bind(this),10);
}
this.outstanding_delivery_=null;
this.last_delivery_=(new Date()).getTime();
}.bind(this);
var error_callback=function(response){
if(this.outstanding_delivery_){
this.messages_=this.outstanding_delivery_.concat(this.messages_);
}
this.report_error(status,_getmsg('UNABLE_TO_CONTACT_SERVER'));
this.outstanding_delivery_=null;
this.last_delivery_=(new Date()).getTime();
}.bind(this);
this.contact_server(this.messages_,callback,error_callback,this.logging_info_);
this.outstanding_delivery_=this.messages_;
this.messages_=[];
this.logging_info_=[];
};
AjaxQueue.prototype.contact_server=function(messages,callback,error_callback,opt_logging_info){
var message_param="messages="+encodeURIComponent(goog.json.serialize(messages));
var url=this.url_;
if(opt_logging_info&&opt_logging_info.length>0){
url+='&'+opt_logging_info.join('&');
}
if(this.post_){
if(this.session_param_){
ajaxRequest(url,{postBody:this.session_param_+"&"+message_param,onComplete:callback,onException:error_callback});
}else{
ajaxRequest(url,{postBody:message_param,onComplete:callback,onException:error_callback});
}
}else{
ajaxRequest(url+"&"+message_param,{method:"GET",onComplete:callback,onException:error_callback});
}
};
})();
(function(){
window.goog=window.goog?window.goog:{};
var goog=window.goog;
goog.json={};
goog.json.isValid_=function(s){
if(s==''){
return false;
}
s=s.replace(/"(\\.|[^"\\])*"/g,'');
return s==''||!/[^,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]/.test(s);
};
goog.json.parse=function(s){
s=String(s);
if(typeof s.parseJSON=='function'){
return s.parseJSON();
}
if(goog.json.isValid_(s)){
try{
return eval('('+s+')');
}catch(ex){
}
}
throw Error('Invalid JSON string: '+s);
};
goog.json.unsafeParse=function(s){
return eval('('+s+')');
};
goog.json.serializer_=null;
goog.json.serialize=function(object){
if(!goog.json.serializer_){
goog.json.serializer_=new goog.json.Serializer;
}
return goog.json.serializer_.serialize(object);
};
goog.json.Serializer=function(){
};
goog.json.Serializer.prototype.serialize=function(object){
if(object!=null&&typeof object.toJSONString=='function'){
return object.toJSONString();
}
var sb=[];
this.serialize_(object,sb);
return sb.join('');
};
goog.json.Serializer.prototype.serialize_=function(object,sb){
switch(goog.typeOf(object)){
case 'string':
this.serializeString_(object,sb);
break;
case 'number':
this.serializeNumber_(object,sb);
break;
case 'boolean':
sb.push(object);
break;
case 'undefined':
sb.push('null');
break;
case 'null':
sb.push('null');
break;
case 'array':
this.serializeArray_(object,sb);
break;
case 'object':
this.serializeObject_(object,sb);
break;
default:
throw Error('Unknown type: '+typeof object);
}
};
goog.json.Serializer.charToJsonCharCache_={
'\"':'\\"',
'\\': '\\\\',
'/':'\\/',
'\b':'\\b',
'\f':'\\f',
'\n':'\\n',
'\r':'\\r',
'\t':'\\t',
'\x0B':'\\u000b'
};
goog.json.Serializer.prototype.serializeString_=function(s,sb){
sb.push('"',s.replace(/[\\\"\x00-\x1f\x80-\uffff]/g,function(c){
if(c in goog.json.Serializer.charToJsonCharCache_){
return goog.json.Serializer.charToJsonCharCache_[c];
}
var cc=c.charCodeAt(0);
var rv='\\u';
if(cc<16){
rv+='000';
}else if(cc<256){
rv+='00';
}else if(cc<4096){
rv+='0';
}
return goog.json.Serializer.charToJsonCharCache_[c]=rv+cc.toString(16);
}),'"');
};
goog.json.Serializer.prototype.serializeNumber_=function(n,sb){
sb.push(isFinite(n)&&!isNaN(n)?n:'null');
};
goog.json.Serializer.prototype.serializeArray_=function(arr,sb){
var l=arr.length;
sb.push('[');
var sep='';
for(var i=0;i<l;i++){
sb.push(sep)
this.serialize_(arr[i],sb);
sep=',';
}
sb.push(']');
};
goog.json.Serializer.prototype.serializeObject_=function(obj,sb){
sb.push('{');
var sep='';
for(var key in obj){
sb.push(sep);
this.serializeString_(key,sb);
sb.push(':');
this.serialize_(obj[key],sb);
sep=',';
}
sb.push('}');
};
})();
window.History={};
(function(){
var self=this.History;
var iframeURL="/blank.html?";
var once=true;
self.initialize=function(){
if(!isIE_)return;
firstLoad_=false;
fireOnNewListener_=PageLoaded();
};
self.addListener=function(callback){
listener_=callback;
if(fireOnNewListener_){
FireHistoryEvent(currentLocation_);
fireOnNewListener_=false;
}
};
self.add=function(newLocation,historyData){
var addImpl=function(){
if(currentWaitTime_>0)currentWaitTime_-=waitTime_;
newLocation=RemoveHash(newLocation);
var idCheck=_gel(newLocation);
if(idCheck==undefined||idCheck==null){
self.historyStorage_.put(newLocation,historyData);
ignoreLocationChange_=true;
ieAtomicLocationChange_=true;
currentLocation_=newLocation;
window.location.hash=newLocation||'#';
if(isIE_)iframe_.src=iframeURL+newLocation;
ieAtomicLocationChange_=false;
}
};
window.setTimeout(addImpl,currentWaitTime_);
currentWaitTime_+=waitTime_;
};
self.isFirstLoad=function(){
return firstLoad_==true;
};
var SECRET_DATA_KEY='_secret_data';
self.setSecretData=function(data){
self.historyStorage_.put(SECRET_DATA_KEY,data);
};
self.getSecretData=function(){
return self.historyStorage_.get(SECRET_DATA_KEY);
};
function GetCurrentLocation(){
return RemoveHash(window.location.hash);
};
var currentLocation_=null;
var listener_=null;
var iframe_=null;
var ignoreLocationChange_=null;
var waitTime_=200;
var currentWaitTime_=0;
var fireOnNewListener_=null;
var firstLoad_=null;
var ieAtomicLocationChange_=null;
var isIE_;
function Create(){
isIE_=document.all&&
navigator.userAgent.toLowerCase().indexOf('msie')!=-1;
var initialHash=GetCurrentLocation();
currentLocation_=initialHash;
simpleBindEvent(window,"unload",function(){
firstLoad_=null;
});
if(!isIE_){
if(!(ignoreLocationChange_=!PageLoaded()))
fireOnNewListener_=true;
}else{
document.write(
"<iframe style='border:0px;width:1px;"+
"height:1px;position:absolute;bottom:0px;"+
"right:0px;visibility:visible' "+
"name=HistoryFrame id=HistoryFrame "+
"src=\""+iframeURL+encodeURIComponent(initialHash)+"\"></iframe>");
waitTime_=400;
ignoreLocationChange_=true;
iframe_=_gel("HistoryFrame");
}
setInterval(function(){self.CheckLocation();},100);
};
function PageLoaded(){
var result=true;
var FLAG="History_pageLoaded";
if(!self.historyStorage_.hasKey(FLAG)){
self.historyStorage_.put(FLAG,true);
firstLoad_=true;
result=false;
}
return result;
};
function FireHistoryEvent(newHash){
var historyData=self.historyStorage_.get(newHash);
listener_.call(null,newHash,historyData);
};
self.CheckLocation=function(){
if(!isIE_&&ignoreLocationChange_==true){
ignoreLocationChange_=false;
return;
}
if(!isIE_&&ieAtomicLocationChange_==true){
return;
}
var hash=GetCurrentLocation();
if(hash==currentLocation_)return;
ieAtomicLocationChange_=true;
if(isIE_){
var doc=iframe_.contentDocument||iframe_.contentWindow.document;
var frHash=new String(doc.location.search);
var qAt0=frHash.charAt(0)=="?";
if(frHash.length==1&&qAt0)
frHash="";
else if(frHash.length>=2&&qAt0)
frHash=frHash.substring(1);
if(frHash!=hash){
iframe_.src=iframeURL+hash;
}else{
return;
}
}
currentLocation_=hash;
ieAtomicLocationChange_=false;
FireHistoryEvent(hash);
};
function RemoveHash(hashValue){
var result=hashValue;
if(hashValue==null||hashValue==undefined)
result="";
else{
var c0h=hashValue.charAt(0)=="#";
if(hashValue==""||(hashValue.length==1&&c0h))
result="";
else if(hashValue.length>1&&c0h)
result=hashValue.substring(1);
}
return result;
};
self.iframeLoaded=function(newLocation){
if(ignoreLocationChange_==true){
ignoreLocationChange_=false;
return;
}
var hash=new String(newLocation.search);
if(hash.charAt(0)=="?"&&hash.length>0)
hash=hash.substring(1);
window.location.hash=hash;
FireHistoryEvent(hash);
};
(function(){
var hsSelf={};
self.historyStorage_=hsSelf;
var storageHash_={};
var hashLoaded_=false;
hsSelf.put=function(key,value){
if(hsSelf.isValidKey(key)){
storageHash_[key]=value;
SaveHashTable();
}
};
hsSelf.get=function(key){
var result=null;
if(hsSelf.isValidKey(key)){
LoadHashTable();
var value=storageHash_[key];
if(value!=undefined)result=value;
}
return result;
};
hsSelf.hasKey=function(key){
var result=false;
if(hsSelf.isValidKey(key)){
LoadHashTable();
if(typeof storageHash_[key]!="undefined")result=true;
}
return result;
};
hsSelf.isValidKey=function(key){
return typeof key=="string";
};
var storageField_=null;
hsSelf.init=function(){
if(hsSelf.initialized_)return;
var fieldName="historyStorageField";
storageField_=_gel(fieldName);
if(!storageField_){
var styleValue=" style='position:absolute;top:-1000px;left:-1000px'";
document.write(
"<form id=historyStorageForm method=GET"+styleValue+
"><textarea id="+fieldName+" name="+fieldName+
styleValue+" left=-1000px></textarea></form>");
storageField_=_gel(fieldName);
}
hsSelf.initialized_=true;
};
function LoadHashTable(){
if(!hashLoaded_){
hsSelf.init();
var serializedHashTable=storageField_.value;
if(serializedHashTable!=""&&
serializedHashTable!=null){
storageHash_=eval('('+serializedHashTable+')');
}
hashLoaded_=true;
}
};
hsSelf.stringify=function(arg){
var c,i,l,s='',v;
switch(typeof arg){
case 'object':
if(arg){
if(arg instanceof Array||
(typeof arg.join=="function"&&
typeof arg.reverse=="function")){
for(i=0;i<arg.length;++i){
v=hsSelf.stringify(arg[i]);
if(s){
s+=',';
}
s+=v;
}
return '['+s+']';
}else if(typeof arg.toString!='undefined'){
for(i in arg){
v=arg[i];
if(typeof v!='undefined'&&typeof v!='function'){
v=hsSelf.stringify(v);
if(s){
s+=',';
}
s+=hsSelf.stringify(i)+':'+v;
}
}
return '{'+s+'}';
}
}
return 'null';
case 'number':
return isFinite(arg)?String(arg):'null';
case 'string':
l=arg.length;
s='"';
for(i=0;i<l;i+=1){
c=arg.charAt(i);
if(c>=' '){
if(c=='\\' || c == '"') {
s+='\\';
}
s+=c;
}else{
switch(c){
case '\b':
s+='\\b';
break;
case '\f':
s+='\\f';
break;
case '\n':
s+='\\n';
break;
case '\r':
s+='\\r';
break;
case '\t':
s+='\\t';
break;
default:
c=c.charCodeAt();
s+='\\u00'+Math.floor(c/ 16).toString(16)+
(c%16).toString(16);
break;
}
}
}
return s+'"';
case 'boolean':
return String(arg);
default:
return 'null';
}
};
function SaveHashTable(){
LoadHashTable();
storageField_.value=hsSelf.stringify(storageHash_);
};
})();
self.getStorage=function(){
return self.historyStorage_;
};
Create();
function simpleBindEvent(element,event,listener){
var onevent='on'+event;
if(element.addEventListener){
element.addEventListener(event,listener,false);
}else if(element.attachEvent){
element.attachEvent(onevent,listener);
}else{
var old=element[onevent];
element[onevent]=function(){
var rv1=old.apply(this,arguments);
var rv2=listener.apply(this,arguments);
return rv1==undefined?rv2:
(rv2==undefined?rv1:rv2&&rv1);
}
}
};
})();
function $(id){
return document.getElementById(id);
}
function $ce(name,attributes,children){
var att,el=document.createElement(name);
if(attributes){
Iter(attributes).each(function(attValue,attName){
switch(attName){
case 'id':
el.id=attValue;
break;
case 'c':
el.className=attValue;
break;
default:
el.setAttribute(attName,attValue);
break;
}
});
}
if(typeof children=='string'){
el.innerHTML=children;
}else if(children instanceof Array){
Iter(children).each(function(node){
el.appendChild(node);
});
}else if(children){
el.appendChild(children);
}
return el;
}
function $ctn(text){
return document.createTextNode(text);
}
function $children(node){
var c=[];
for(var i=0;i<node.childNodes.length;i++){
c.push(node.childNodes[i]);
}
return c;
}
function removeChildren(node){
if(node)while(node.firstChild){
node.removeChild(node.firstChild);
}
}
function buildDom(html){
var d=document.createElement('div');
d.innerHTML=html;
return d;
}
function $id(){
var counter=0;
$id=function(){
return++counter;
};
return counter;
};
function $listen(el,event,handler){
if(window.addEventListener){
el.addEventListener(event,handler,false);
}else if(window.attachEvent){
el.attachEvent('on'+event,handler);
}
}
function $find(node,text){
if(node.nodeValue&&node.nodeValue.indexOf(text)!=-1){
return node;
}
var cur=node.firstChild;
while(cur){
var tmp;
if(tmp=$find(cur,text))return tmp;
cur=cur.nextSibling;
}
}
(function(){
var callbacks=[];
var monitoring=false;
var oldLocation=null;
function resetLocation(){
oldLocation=window.location.hash;
}
function checkLocation(){
if(oldLocation==null){
resetLocation();
}
var newLocation=window.location.hash;
if(oldLocation!=newLocation){
Iter(callbacks).each(function(f){
f(oldLocation,newLocation);
});
oldLocation=newLocation;
}
};
var timerStarted=false;
function timerLoop(){
timerStarted=true;
checkLocation();
setTimeout(timerLoop,100);
}
function monitorLocation(callback){
if(callback){
callbacks.push(callback);
}
if(!timerStarted){
timerLoop();
}
}
window.monitorLocation=monitorLocation;
window.checkLocation=checkLocation;
window.resetLocation=resetLocation;
})();
function $(id){return document.getElementById(id);}
function $$(tagName,className,el){
return getElementsByTagNameAndClass(tagName,className,el);
}
var playnav=function(){};
playnav.onPlayerLoadedFunctions=[];
playnav.mostRecentInitFunction;
playnav.mostRecentSelectViewFunction;
playnav.mostRecentSelectTabFunction;
playnav.mostRecentPlayVideoFunction;
(function(){
var OVERSCROLL=500;
var AUTOSKIP_ERROR_TIMEOUT=3000;
var PlayState={
UNSTARTED:-1,
ENDED:0,
PLAYING:1,
PAUSED:2,
BUFFERING:3,
CUED:4
};
var autoskip=false;
var autoplay=true;
var playRequested=false;
var box_id='user_playlist_navigator';
var backend;
var box_info={'name':box_id,'x_position':0};
var player;
var currentPlayState=PlayState.UNSTARTED;
var currentTab;
var currentTabName;
var invalidatedTabs={};
var currentView;
var currentViewName;
var currentVideoId;
var currentVideoIndexId;
var currentPlaylistId;
var currentSearchQuery;
var currentSelection;
var currentPanelName;
var currentSortName;
var savedLocationHash;
var handlingLocationHashUpdate=false;
var skipping=false;
var videoQueue=[];
var isLoaded=false;
var isInit=false;
var viewUpdateRequired=false;
var ageVerificationRequired=false;
var w=window;
var scrollableItemSetupFunction=null;
function setupScrollableItems(callback){
scrollableItemSetupFunction=callback;
if(callback){
var currentScrollbox=$(getCurrentScrollboxId);
callback(currentScrollbox);
}
}
function getCurrentScrollboxId(){
return['playnav',currentViewName,currentPlaylistId,'scrollbox'].join('-');
}
function setBoxInfo(_box_id){
box_id=_box_id;
box_info={'name':box_id,'x_position':0};
}
function executeIf(func){
if(func){
func();
}
}
function setViewElementStyle(elementName,key,value){
var element=$(elementName);
if(element){
element.style[key]=value;
}
}
function removeLoadingClasses(elementName){
var element=$(elementName);
removeClass(element,'playnav-visible');
removeClass(element,'playnav-hidden');
removeClass(element,'playnav-show');
removeClass(element,'playnav-hide');
}
function navigatorNotReady(){
if(!isLoaded){
if(window.console&&window.console['warn']){
window.console['warn']('Function called before navigator initialized.');
window.console['trace']();
}
return true;
}
return false;
}
function onNavigatorLoaded(viewName,tabName){
currentViewName='';
currentTabName=tabName;
currentTab=$('playnav-navbar-tab-'+tabName);
if(currentTab){
addClass(currentTab,'navbar-tab-selected');
}
currentPanelName='info';
currentSortName='default';
backend=get_channel_backend();
box_info=get_channel_box_info(box_id);
initView(viewName);
updateViewOnly();
removeLoadingClasses('playnav-player');
removeLoadingClasses('playnav-playview');
removeLoadingClasses('playnav-gridview');
resizeView();
isLoaded=true;
executeIf(playnav.mostRecentInitFunction);
playnav.mostRecentInitFunction=null;
executeIf(playnav.mostRecentSelectViewFunction);
playnav.mostRecentSelectViewFunction=null;
executeIf(playnav.mostRecentSelectTabFunction);
playnav.mostRecentSelectTabFunction=null;
handleLocationHashUpdate(window.location.hash);
}
function init(playerId,tabName){
if(isInit){
return;
}
if(!isLoaded){
playnav.mostRecentInitFunction=init.bind(null,playerId,tabName);
return;
}
isInit=true;
player=$(playerId);
player.addEventListener('onStateChange','playnav.onPlayerStateChange');
player.addEventListener('onError','playnav.onPlayerError');
while(playnav.onPlayerLoadedFunctions.length){
playnav.onPlayerLoadedFunctions.shift()();
}
executeIf(playnav.mostRecentPlayVideoFunction);
playnav.mostRecentPlayVideoFunction=null;
if(currentViewName=='play'){
setViewElementStyle('playnav-player','visibility','visible');
}
}
function unInit(){
isInit=false;
}
function isInitted(){
return isInit;
}
function handleLocationHashUpdate(h){
handlingLocationHashUpdate=true;
if(h.charAt(0)=='#'){
h=h.substr(1);
}
if(h!=''){
var parts=h.split('/');
parts=Iter(parts).collect(function(str){
return decodeURIComponent(str);
});
var view=parts[0];
if(view!='grid'&&view!='play'){
parts.unshift('');
}else{
selectView(view);
}
switch(parts.length){
case 2:
selectPlaylist(parts[1]);
break;
case 3:
selectPlaylist(parts[1],parts[2]);
break;
case 4:
selectPlaylist(parts[1]);
playVideo(parts[1],parts[2],parts[3]);
break;
case 5:
selectPlaylist(parts[1],parts[2]);
playVideo(parts[2],parts[3],parts[4]);
break;
}
}
handlingLocationHashUpdate=false;
}
function highlightViewButton(buttonName,isHighlighted){
var button=$(buttonName);
if(!button){
return;
}
if(isHighlighted){
addClass(button,'view-button-selected');
}else{
removeClass(button,'view-button-selected');
}
}
function highlightViewButtons(viewName){
highlightViewButton('playview-icon',viewName=='play');
highlightViewButton('gridview-icon',viewName=='grid');
}
function initView(viewName){
currentViewName=viewName;
highlightViewButtons(viewName);
}
function selectView(viewName){
if(!isLoaded){
highlightViewButtons(viewName);
playnav.mostRecentSelectViewFunction=selectView.bind(null,viewName);
return;
}
if(currentViewName!=viewName){
initView(viewName);
if(!viewUpdateRequired){
viewUpdateRequired=true;
setTimeout(updateView,0);
}
}
}
function selectTab(tabName,opt_suppressUpdate){
if(!isLoaded){
playnav.mostRecentSelectTabFunction=selectTab.bind(null,tabName,opt_suppressUpdate);
return;
}
var workingTabName;
arranger.destruct();
if(tabName=='user'){
workingTabName='playlists';
}else if(tabName=='search'){
workingTabName='uploads';
}else{
workingTabName=tabName;
}
var tab=$('playnav-navbar-tab-'+workingTabName);
if(currentTab){
removeClass(currentTab,'navbar-tab-selected');
}
if(tab){
addClass(tab,'navbar-tab-selected');
}
currentTab=tab;
currentTabName=tabName;
if(!opt_suppressUpdate&&!viewUpdateRequired){
viewUpdateRequired=true;
setTimeout(updateView,0);
}
}
function selectPlaylist(playlistName,opt_playlistId,opt_searchQuery){
currentTabName=playlistName;
currentPlaylistId=opt_playlistId;
currentSearchQuery=opt_searchQuery;
if(!viewUpdateRequired){
viewUpdateRequired=true;
setTimeout(updateView,0);
}
}
function selectPanel(name,opt_params,opt_dont_hide){
if(navigatorNotReady()){
return;
}
autoplay=(name.search(/info|favorite/)>=0);
var panel=$('playnav-panel-'+name);
var panelTab=$('playnav-panel-tab-'+name);
if(!panel||!panelTab)return;
removeClass($('playnav-panel-tab-'+currentPanelName),'panel-tab-selected');
addClass(panelTab,'panel-tab-selected');
if(!opt_dont_hide){
$('playnav-panel-'+currentPanelName).style.display='none';
}
removePoppedElements();
panel.style.display='block';
currentPanelName=name;
if(!opt_dont_hide){
panel.innerHTML=$('playnav-spinny-graphic').innerHTML;
}
var callback=function(data){
panel.innerHTML=data.html?data.html:data;
var scrollable=hasClass(panel,'scrollable');
$('playnav-video-panel-inner').style.overflow=(scrollable?'auto':'hidden');
if(data.css){
var styleElement=document.createElement('style');
styleElement.setAttribute("type","text/css");
if(styleElement.styleSheet){
styleElement.styleSheet.cssText=data.css;
}else{
styleElement.appendChild(document.createTextNode(data.css));
}
document.getElementsByTagName('head')[0].appendChild(styleElement);
}
if(data.js){
var scriptElement=document.createElement('script');
scriptElement.text=data.js;
document.getElementsByTagName('head')[0].appendChild(scriptElement);
}
if(data.js_exec){
eval(data.js_exec);
}
window.setTimeout(function(){run_scripts_in_el('playnav-panel-'+name);},0);
};
var params={
'video_id':currentVideoId,
'playlist_id':currentPlaylistId,
'playlist_name':currentTabName
};
switch(name){
case 'info':
params['video_index']=currentVideoIndexId;
break;
}
if(currentSelection){
var _tmp=$('ID2POST-'+currentSelection.id);
if(_tmp){
params['comment']=_tmp.attributes['name'].value;
}
}
if(opt_params){
for(n in opt_params){
params[n]=opt_params[n];
}
}
backend.call_box_method(box_info,params,'load_popup_'+name,callback);
}
function updateViewOnly(){
viewUpdateRequired=false;
if(currentViewName=='play'){
setViewElementStyle('playnav-player','visibility','visible');
setViewElementStyle('playnav-playview','display','block');
setViewElementStyle('playnav-gridview','display','none');
}else{
setViewElementStyle('playnav-player','visibility','hidden');
setViewElementStyle('playnav-playview','display','none');
setViewElementStyle('playnav-gridview','display','block');
}
}
function updateTab(){
switch(currentTabName){
case 'uploads':
clearSearchQueryFields();
loadPlaylist(currentTabName);
break;
case 'favorites':case 'all':case 'recent':case 'playlists':case 'topics':case 'shows':
loadPlaylist(currentTabName);
break;
case 'user':
loadPlaylist(currentTabName,currentPlaylistId)
break;
case 'search':
loadPlaylist(currentTabName,null,currentSearchQuery);
break;
}
}
function updateView(){
if(viewUpdateRequired){
updateViewOnly();
}
updateTab();
}
function clearSearchQueryFields(){
var base='upload_search_query-';
Iter(['grid','play']).each(function(post){
try{
$(base+post).value='';
}catch(e){}
});
}
var updateScrollbox=function(id){
var box=$(id);
if(!box)return;
if(!hasClass(box,'outer-scrollbox')){
box=$$('div','outer-scrollbox',box)[0];
if(!box)return;
}
var top=box.scrollTop;
var bottom=top+box.offsetHeight;
top-=OVERSCROLL;
bottom+=OVERSCROLL;
var pages=$$('div','scrollbox-page',box);
var len=pages.length;
for(var i=0;i<len;i++){
var page=pages[i];
var pageTop=page.offsetTop;
var pageBottom=pageTop+page.offsetHeight;
if((pageTop>top&&pageTop<bottom)
||(pageBottom>top&&pageBottom<bottom)){
page.style.visibility='visible';
if(page.className.indexOf('loaded')<0
&&page.className.indexOf('loading')<0){
var pageNum=parseInt(page.id.split('-').pop());
addClass(page,'loading');
loadPlaylistPage(currentTabName,pageNum,currentPlaylistId,currentSearchQuery);
}
}else{
page.style.visibility='hidden';
}
}
};
updateScrollbox=Thread.bind(updateScrollbox,'updatePlaynavScrollbox');
var userAgent=navigator.userAgent.toLowerCase();
var isIE6=userAgent.indexOf('msie 6')!=-1&&userAgent.indexOf('opera')==-1;
var resizeScrollbox=function(sb){
var scrollBoxes=$$('div','scrollbox-content',sb);
for(var i=0;i<scrollBoxes.length;i++){
var sbContentHeight;
var sbContent=scrollBoxes[i];
if(!sbContent)return;
if(isIE6){
sbContentHeight=585;
sbContent.style.height=sbContentHeight+'px';
}else{
sbContentHeight=sbContent.offsetHeight;
}
var sbHeaderHeight;
var sbHeader=$$('div','scrollbox-header',sbContent)[0];
displayHeader=!(sbHeader.innerHTML.search(/^[\n\t]*$/)>=0);
if(displayHeader){
sbHeader.style.display='';
sbHeaderHeight=sbHeader.offsetHeight;
}else{
sbHeader.style.display='none';
sbHeaderHeight=0;
}
var sbBody=$$('div','scrollbox-body',sbContent)[0];
if(!sbBody)return;
var newHeight=(sbContentHeight-sbHeaderHeight)+'px';
sbBody.style.height=newHeight;
sbBody.style.zoom='1';
}
};
var resizePlayview=function(){
var container=$('playnav-play-panel');
var content=$('playnav-play-content');
if(container.style.display=='none'||content.style.display=='none')return;
var fudgeFactor=4;
var topBoxes=[
$('watch-longform-ad'),
$('watch-channel-brand-div')
];
var totalHeight=container.offsetHeight;
var topBoxHeight=0;
Iter(topBoxes).each(function(box){
try{
topBoxHeight+=box.offsetHeight;
}catch(e){}
});
try{
content.style.height=(totalHeight-topBoxHeight-fudgeFactor)+'px';
}catch(e){}
resizeScrollbox(content);
}
var resizeView=function(){
if(currentViewName=='play'){
resizePlayview();
}else{
var gridContent=$('playnav-grid-content');
resizeScrollbox(gridContent);
}
}
resizeScrollbox=Thread.bind(resizeScrollbox,'resizePlaynavScrollbox');
function sort(sortName){
currentSortName=sortName;
invalidateTab(currentTabName);
selectPlaylist(currentTabName);
}
function loadPlaylistPage(playlistName,pageNum,opt_playlistId,opt_searchQuery){
if(navigatorNotReady()){
return;
}
var method='load_playlist_page';
var playlistId=(playlistName=='user')?opt_playlistId:playlistName;
var params={
'playlist_name':playlistName,
'encrypted_playlist_id':currentPlaylistId||"",
'query':currentSearchQuery||"",
'page_num':pageNum,
'view':currentViewName,
'playlist_sort':currentSortName
};
var sortEl=$([playlistId,'sort'].join('-'));
var sort=sortEl&&sortEl.innerHTML||'';
backend.call_box_method(box_info,params,method,
onPlaylistPageLoaded.bind(this,currentViewName,playlistId,pageNum)
);
}
function onPlaylistPageLoaded(viewName,playlistId,pageNum,html){
var id=['playnav',viewName,playlistId,'page',pageNum].join('-');
var page=$(id);
if(page){
page.innerHTML=html;
updateEllipses(page);
removeClass(page,'loading');
addClass(page,'loaded');
selectCurrentVideo();
if(scrollableItemSetupFunction){
scrollableItemSetupFunction(page);
}
}
}
function hideCachedPages(){
var viewNode=$('playnav-'+currentViewName+'-content');
var otherEls=$$('div','playnav-playlist-holder',viewNode);
var len=otherEls.length;
for(var i=0;i<len;i++){
var el=otherEls[i];
try{
el.style.display='none';
}catch(e){}
}
}
function invalidateTab(tabName){
invalidatedTabs[tabName]={'play':true,'grid':true};
}
var elementsToDelete=[];
function loadPlaylist(playlistName,opt_playlistId,opt_searchQuery,opt_forceReload){
if(navigatorNotReady()){
return;
}
currentPlaylistId=opt_playlistId||playlistName;
selectTab(playlistName,true);
if(!handlingLocationHashUpdate&&!playRequested){
var parts=[currentViewName,playlistName];
if(opt_playlistId){
parts.push(opt_playlistId);
}
History.add(parts.join('/'));
}
var cachedEl=$(['playnav',currentViewName,'playlist',currentPlaylistId,'holder'].join('-'));
var isInvalidated=invalidatedTabs[playlistName]&&invalidatedTabs[playlistName][currentViewName];
if(opt_forceReload||isInvalidated){
if(isInvalidated){
delete invalidatedTabs[playlistName][currentViewName];
}
if(cachedEl){
elementsToDelete.push(cachedEl);
cachedEl=null;
}
}
if(cachedEl){
hideCachedPages();
cachedEl.style.display='block';
resizeScrollbox(cachedEl);
var scrollArea=$$('div','outer-scrollbox',cachedEl)[0];
if(scrollArea)scrollArea.scrollTop=0;
updateEllipses(cachedEl);
selectCurrentVideo();
}else{
var method='load_playlist';
var params={};
var logging="&playlistName="+playlistName;
switch(playlistName){
case 'uploads':
logging+="&sort="+currentSortName;
break;
case 'favorites':
case 'playlists':
case 'topics':
break;
case 'all':
case 'recent':
method='load_playlist_videos_multi';
break;
case 'user':
params['encrypted_playlist_id']=opt_playlistId;
break;
case 'search':
params['query']=opt_searchQuery||"";
currentSearchQuery=opt_searchQuery;
break;
}
params['playlist_name']=playlistName;
params['view']=currentViewName;
params['playlist_sort']=currentSortName;
var view=currentViewName;
backend.call_box_method(box_info,params,method,
onPlaylistLoaded.bind(this,view,currentPlaylistId),logging);
setViewLoading(currentViewName,true);
}
}
function onPlaylistLoaded(viewName,playlistId,html){
hideCachedPages();
Iter(elementsToDelete).each(function(el){
el.parentNode.removeChild(el);
});
elementsToDelete=[];
var viewNode=$(['playnav',viewName,'content'].join('-'));
var node=document.createElement('div');
node.className='playnav-playlist-holder';
node.id=['playnav',viewName,'playlist',playlistId,'holder'].join('-');
node.innerHTML=html;
viewNode.appendChild(node);
resizeScrollbox(node);
selectCurrentVideo();
setViewLoading(viewName,false);
}
function selectCurrentVideo(){
selectVideo(currentSelection);
}
function setViewLoading(view,isLoading){
$('playnav-'+view+'-loading').style.display=isLoading?'block':'none';
}
function setVideoId(videoId){
currentVideoId=videoId;
}
function setPlaylistId(playlistId){
currentTab='user';
currentPlaylistId=playlistId;
}
function goToWatchPage(){
window.location.href="/watch?v="+currentVideoId;
}
function selectVideo(selection){
var targets;
if(currentSelection){
targets=[
['playnav-video-play',currentSelection.p,currentSelection.i,currentSelection.v].join('-'),
['playnav-video-grid',currentSelection.p,currentSelection.i,currentSelection.v].join('-'),
['playnav-video-play',currentSelection.p+'-all',currentSelection.i,currentSelection.v].join('-'),
['playnav-video-grid',currentSelection.p+'-all',currentSelection.i,currentSelection.v].join('-')
];
Iter(targets).each(function(id){
try{
removeClass($(id),'playnav-item-selected');
}catch(e){}
});
}
currentSelection=selection;
if(currentSelection){
targets=[
['playnav-video-play',currentSelection.p,currentSelection.i,currentSelection.v].join('-'),
['playnav-video-grid',currentSelection.p,currentSelection.i,currentSelection.v].join('-'),
['playnav-video-play',currentSelection.p+'-all',currentSelection.i,currentSelection.v].join('-'),
['playnav-video-grid',currentSelection.p+'-all',currentSelection.i,currentSelection.v].join('-')
];
Iter(targets).each(function(id){
try{
addClass($(id),'playnav-item-selected');
}catch(e){}
});
}
}
function playVideo(playlistId,videoIndexId,videoId,opt_startSecs,opt_postId,opt_onLoad){
if(!isInitted()){
playnav.mostRecentPlayVideoFunction=playVideo.bind(null,playlistId,videoIndexId,videoId,opt_startSecs,opt_postId,opt_onLoad);
if(currentViewName!='play'){
selectView('play');
}
return;
}
var id=null;
ageVerificationRequired=false;
$('playnav-player-racy-hider').style.visibility='visible';
$('playnav-player-racy').style.display='none';
if(!videoIndexId&&opt_postId){
var _tmp=$('POST2ID-'+opt_postId);
if(_tmp){
id=_tmp.attributes['name'].value;
}
}
if(!id){
id=[currentViewName,playlistId,videoIndexId,videoId].join('-');
}
if(!opt_onLoad&&!handlingLocationHashUpdate&&!skipping){
var parts=['play',currentTabName];
if(currentTabName!=playlistId){
parts.push(playlistId);
}
parts.push(videoIndexId);
parts.push(videoId);
var hash=parts.join('/');
History.add(hash);
savedLocationHash=hash;
}
closePopup();
if(currentViewName=='grid'&&!skipping){
selectView('play');
}
selectVideo({p:playlistId.replace('-all',''),i:videoIndexId,v:videoId,id:id});
currentPlaylistId=playlistId;
currentVideoIndexId=videoIndexId;
currentVideoId=videoId;
if(!opt_onLoad){
playRequested=true;
var opt_startSecs=opt_startSecs&&parseInt(opt_startSecs)||0;
currentPlayState=PlayState.UNSTARTED;
hideDiv('watch-channel-brand-div');
hideDiv('watch-longform-ad');
resizePlayview();
player.loadVideoById(videoId,opt_startSecs);
}
if(window.groupname){
selectPanel('discussion');
}else{
selectPanel('info');
}
if(videoIndexId!=null){
try{
$('playnav-curplaylist-count').innerHTML=$('playnav-playlist-'+playlistId+'-count').value;
$('playnav-curplaylist-title').innerHTML=$('playnav-playlist-'+playlistId+'-title').innerHTML;
}catch(e){}
}
if(videoIndexId==null){
if($('playnav-curvideo-controls')){
$('playnav-curvideo-controls').style.visibility='hidden';
}
}else if(currentSelection){
}
}
function getNext(id){
var ind=id.lastIndexOf('-');
var ind2=id.lastIndexOf('-',ind-1);
return id.slice(0,ind2+1)+(parseInt(id.slice(ind2+1,ind))+1);
}
function getPrev(id){
var ind=id.lastIndexOf('-');
var ind2=id.lastIndexOf('-',ind-1);
return id.slice(0,ind2+1)+Math.max(parseInt(id.slice(ind2+1,ind))-1,0);
}
function skip(increment){
skipping=true;
var currentIndex=parseInt(currentSelection.i);
var newIndex=currentIndex+increment;
if(newIndex<0)return;
var el=$('playnav-video-play-'+currentSelection.p+'-'+newIndex);
if(!el)return;
var videoId=el.innerHTML;
playVideo(currentSelection.p,newIndex,videoId);
skipping=false;
}
function skipNext(){
skip(1);
}
function skipPrev(){
skip(-1);
}
function playAll(playlistId,firstVideoId){
playVideo(playlistId,0,firstVideoId,0,true);
selectPlaylist('user',playlistId);
}
var currentBottomPopup=null;
var currentPopupArrow=null;
function openBottomPopup(name,opt_params){
if(navigatorNotReady()){
return;
}
var popup=$(name+'-popup');
popup.style.display='';
arrow.style.display='';
$(name+'-popup-inner').innerHTML=$('playnav-spinny-graphic').innerHTML;
var callback=function(html){
$(name+'-popup-inner').innerHTML=html;
window.setTimeout(function(){run_scripts_in_el('playnav-panel-'+name)},0);
};
var params={'video_id':currentVideoId};
if(opt_params){
for(n in opt_params){
params[n]=opt_params[n];
}
}
backend.call_box_method(box_info,params,'load_popup_'+name,callback);
currentBottomPopup=popup;
}
function closePopup(){
if(currentBottomPopup){
currentBottomPopup.style.display='none';
currentPopupArrow.style.display='none';
var flag_floatie=_gel('popup_flagging_menu');
if(flag_floatie){
removeNode(flag_floatie);
}
}
}
function searchChannel(elementId){
var el=$(elementId);
var query=el.value;
if(query){
currentTabName='search';
invalidateTab('search');
selectPlaylist('search',null,query);
}
}
function clearFirstTime(inp){
if(!inp.__touched){
inp.__stored_value=inp.value;
inp.__stored_color=inp.style.color;
inp.value='';
inp.style.color='#333';
inp.__touched=true;
if(!inp.onblur){
inp.onblur=function(){
if(!inp.value){
inp.value=inp.__stored_value;
inp.style.color=inp.__stored_color;
inp.__touched=false;
}
};
}
}
}
function onPlayerStateChange(newState){
switch(newState){
case PlayState.ENDED:
if(currentPlayState==PlayState.PLAYING&&autoplay){
currentPlayState=PlayState.UNSTARTED;
if(currentSelection.p&&currentSelection.p.search(/uploads|favorites|search/)<0){
autoskip=true;
skipNext();
}
}
break;
case PlayState.PLAYING:
if(ageVerificationRequired){
player.stopVideo();
}
if(!playRequested&&savedLocationHash&&savedLocationHash!=window.location.hash&&!handlingLocationHashUpdate){
History.add(savedLocationHash);
}
currentPlayState=newState;
playRequested=false;
break;
case PlayState.PAUSED:
currentPlayState=newState;
playRequested=false;
break;
}
}
function onPlayerError(){
if(autoskip){
setTimeout(function(){
if(autoskip){
skipNext();
}
},AUTOSKIP_ERROR_TIMEOUT)
}
currentPlayState=PlayState.UNSTARTED;
playRequested=false;
}
function toggleFullVideoDescription(state){
var display=state?'block':'none';
var displayNot=state?'none':'block';
$('playnav-curvideo-description-more-holder').style.display=(state?'none':'block');
$('playnav-curvideo-description-less').style.display=(state?'inline':'none');
$('playnav-curvideo-description-container').style.height=state?'auto':'28px';
}
function getWatchUrl(){
return 'http://www.youtube.com/watch?v='+currentVideoId;
}
function verifyAge(verifyAgeUrl){
ageVerificationRequired=true;
player.stopVideo();
$('playnav-player-racy-hider').style.visibility='hidden';
$('playnav-player-racy').style.display='block';
$('playnav-player-racy-link').href=getWatchUrl();
}
var arranger=function(){};
(function(){
var visible=false;
var bodyEl;
var featuredContainerEl=null;
var rows=6;
var clearBothEl=$ce('div',{'style':'clear:both'});
var draggingEl;
var draggingPoolEl;
var hoveredPoolEl;
var hoveredFeatured;
var dragOffset;
var baseOffset;
var scrollboxEl;
var mousePos;
var arrangerEl;
function toggle(playlistId){
arrangerEl=$('playnav-arranger-'+playlistId);
if(arrangerEl.style.display=='none'){
construct(arrangerEl);
}else{
destruct(arrangerEl);
}
}
var countSelector;
var featuredBoxes;
var tempBox;
var fakeItemIndex;
var fakeCheckItems;
var fakeItemsReady;
function construct(arrangerEl){
fakeCheckItems=[];
fakeItemIndex={};
fakeItemsReady=false;
draggingEl=null;
draggingPoolEl=null;
hoveredFeatured=null;
dragOffset={x:0,y:0};
mousePos={x:0,y:0};
unsetBusy();
selectVideo(null);
getArrangedItems();
bodyEl=$('playnav-body');
bodyOffset=getClientPosition(bodyEl);
scrollboxEl=$(getCurrentScrollboxId());
arrangerEl.style.display='block';
countSelector=$$('select','count-selector',arrangerEl)[0];
countSelector.value='6';
featuredBoxes=[];
featuredContainerEl=$$('div','featured',arrangerEl)[0];
constructFeaturedBoxes(6,1);
tempBox=new FeaturedBox(0);
featuredBoxes[5].nextBox=tempBox;
setupScrollableItems(makeContainedItemsArrangeable);
document.onmousemove=handleMousemove;
document.onmouseup=handleMouseup;
document.onmousedown=handleMousedown;
setTimeout(moveDropzones,0);
resizeScrollbox(scrollboxEl);
}
function constructFeaturedBoxes(count,startingNumber){
var prevBox=null;
for(var i=0;i<count;i++){
var box=new FeaturedBox(i+startingNumber);
if(prevBox){
prevBox.nextBox=box;
}
prevBox=box;
featuredContainerEl.appendChild(box.holderEl);
featuredBoxes.push(box);
}
featuredContainerEl.appendChild(clearBothEl.cloneNode(false));
}
function grow(){
if(featuredBoxes.length==6){
constructFeaturedBoxes(6,7);
featuredBoxes[5].nextBox=featuredBoxes[6];
featuredBoxes[11].nextBox=tempBox;
}
countSelector.value='12';
resizeScrollbox(scrollboxEl);
moveDropzones();
}
function shrink(){
if(featuredBoxes.length==12){
for(var i=0;i<6;i++){
var box=featuredBoxes.pop();
box.destruct();
}
featuredBoxes[5].nextBox=tempBox;
}
countSelector.value='6';
resizeScrollbox(scrollboxEl);
}
function destruct(){
if(!arrangerEl)return;
arrangerEl.style.display='none';
featuredContainerEl.innerHTML='';
for(var i=0,len=featuredBoxes.length;i<len;i++){
featuredBoxes[i].destruct();
}
tempBox.destruct();
featuredBoxes=null;
setupScrollableItems(undoMakeContainedItemsArrangeable);
setupScrollableItems(null);
document.onmousemove=null;
document.onmouseup=null;
document.onmousedown=null;
resizeScrollbox(scrollboxEl);
scrollboxEl=null;
arrangerEl=null;
}
function setBusy(){
try{
$$('div','loading',arrangerEl)[0].style.display='block';
}catch(e){}
}
function unsetBusy(){
try{
$$('div','loading',arrangerEl)[0].style.display='none';
}catch(e){}
}
function getFirstEmptyFeaturedBox(){
for(var i=0,len=featuredBoxes.length;i<len;i++){
if(!featuredBoxes[i].isFilled())return featuredBoxes[i];
}
}
FeaturedBox.focused=null;
function FeaturedBox(number){
this.number=number;
this.handleEl=$ce('div',{'c':'handle dropzone'});
this.targetEl=$ce('div',{'c':'target'},[
$ce('div',{'c':'number'},$ctn(number)),
this.handleEl
]);
this.holderEl=$ce('div',{'c':'target-holder'},this.targetEl);
addListener(this.handleEl,'mouseover',handleFeaturedMouseover);
addListener(this.handleEl,'mouseout',handleFeaturedMouseout);
this.handleEl.cls=this;
return this;
}
FeaturedBox.prototype.destruct=function(){
removeListener(this.handleEl,'mouseover',handleFeaturedMouseover);
removeListener(this.handleEl,'mouseout',handleFeaturedMouseout);
removeNode(this.handleEl);
removeNode(this.holderEl);
}
function moveDropzones(){
var zones=$$('div','dropzone',featuredContainerEl);
for(var i=0,len=zones.length;i<len;i++){
moveDropzone(zones[i]);
}
}
function moveDropzone(zone){
clientPosition=getClientPosition(zone);
var width=zone.offsetWidth;
var height=zone.offsetHeight;
zone.style.width=zone.offsetWidth+'px';
zone.style.height=zone.offsetHeight+'px';
zone.style.top=clientPosition.y+'px';
zone.style.left=clientPosition.x+'px';
zone.parentNode.insertBefore($ce('div',{'c':'handle'}),zone);
document.body.appendChild(zone);
}
FeaturedBox.prototype.isFilled=function(){
return!!this.contentEl;
}
FeaturedBox.prototype.setFocus=function(){
FeaturedBox.unsetFocus();
FeaturedBox.focused=this;
addClass(this.holderEl,'focused');
};
FeaturedBox.prototype.setMouseover=function(){
FeaturedBox.unsetMouseover();
FeaturedBox.mouseover=this;
};
FeaturedBox.unsetFocus=function(){
var f=FeaturedBox.focused;
if(!f)return;
removeClass(f.holderEl,'focused');
FeaturedBox.focused=null;
};
FeaturedBox.unsetMouseover=function(){
FeaturedBox.mouseover=null;
};
FeaturedBox.prototype.fill=function(poolItem,opt_existingCopy){
this.containedItem=poolItem;
var copy=opt_existingCopy||this.containedItem.getCopy();
this.containedItem.makeUndraggable();
this.contentEl=copy;
addClass(this.holderEl,'draggable');
addClass(this.targetEl,'target-filled');
this.targetEl.appendChild(copy);
addClass(this.handleEl,'dropzone-filled');
this.containedItem.setFeatured(this);
};
FeaturedBox.prototype.empty=function(){
var oldContentEl=this.contentEl;
removeNode(this.contentEl);
this.contentEl=null;
removeClass(this.holderEl,'draggable');
removeClass(this.targetEl,'target-filled');
this.containedItem.unsetFeatured();
this.containedItem=null;
removeClass(this.handleEl,'dropzone-filled');
return oldContentEl;
};
FeaturedBox.prototype.makeSpace=function(opt_poolItem,opt_existingCopy){
var item=this.containedItem;
var copy=null;
if(item){
copy=this.empty();
}
if(opt_poolItem){
this.fill(opt_poolItem,opt_existingCopy);
}
if(item&&this.nextBox){
this.nextBox.makeSpace(item,copy);
}
};
FeaturedBox.prototype.closeHole=function(priorItem){
var item=this.containedItem;
if(priorItem){
if(item){
var copy=this.empty();
priorItem.fill(item,copy);
}
}else if(item){
this.empty();
}
if(this.nextBox){
this.nextBox.closeHole(this);
}
};
FeaturedBox.prototype.getItemId=function(){
if(!this.isFilled())return;
var className=(currentTabName=='playlists'?'encryptedPlaylistId':'encryptedVideoId');
try{
return $$('div',className,this.contentEl)[0].innerHTML;
}catch(e){
return '';
}
};
PoolItem.focused=null;
PoolItem.dragging=null;
function PoolItem(item){
item.cls=this;
this.contentEl=item;
this.handleEl=$ce('div',{'c':'handle'});
this.handleEl.cls=this;
addListener(this.handleEl,'mouseover',handlePoolMouseover);
addListener(this.handleEl,'mouseout',handlePoolMouseout);
this.makeDraggable();
this.contentEl.appendChild(this.handleEl);
}
PoolItem.prototype.destruct=function(){
this.contentEl.cls=null;
removeListener(this.handleEl,'mouseover',handlePoolMouseover);
removeListener(this.handleEl,'mouseout',handlePoolMouseout);
if(this.inFeaturedBox){
this.unsetFeatured();
}
removeNode(this.handleEl);
delete this.handleEl;
removeClass(this.contentEl,'draggable');
removeClass(this.contentEl,'in-featured');
};
PoolItem.prototype.getItemId=function(){
var className=(currentTabName=='playlists'?'encryptedPlaylistId':'encryptedVideoId');
try{
return $$('div',className,this.contentEl)[0].innerHTML;
}catch(e){
return '';
}
};
PoolItem.prototype.setFocus=function(){
PoolItem.focused=this;
addClass(this.contentEl,'focused');
};
PoolItem.prototype.setMouseover=function(){
PoolItem.mouseover=this;
};
PoolItem.unsetFocus=function(){
var f=PoolItem.focused;
if(!f)return;
removeClass(f.contentEl,'focused');
PoolItem.focused=null;
};
PoolItem.unsetMouseover=function(){
var f=PoolItem.mouseover;
if(!f)return;
PoolItem.mouseover=null;
}
function hideUntilContainedImagesAreLoaded(el,firstOnly){
var imgs=el.getElementsByTagName('img');
if(!imgs.length)return;
var img=imgs[0];
if(img.complete)return;
el.style.display='none';
addListener(img,'load',function(){el.style.display='';});
}
PoolItem.prototype.getDraggableCopy=function(){
var copy=this.contentEl.cloneNode(true);
var wrapper=$ce('div',{'c':'dragging'},copy);
hideUntilContainedImagesAreLoaded(wrapper);
addClass(wrapper,'inner-box-colors');
wrapper.contentEl=copy;
return wrapper;
};
PoolItem.prototype.getCopy=function(){
var temp=this.handleEl;
removeNode(this.handleEl);
var copy=this.contentEl.cloneNode(true);
hideUntilContainedImagesAreLoaded(copy);
this.contentEl.appendChild(temp);
return copy;
};
PoolItem.prototype.makeDraggable=function(){
addClass(this.contentEl,'draggable');
this.draggable=true;
};
PoolItem.prototype.makeUndraggable=function(){
removeClass(this.contentEl,'draggable');
this.draggable=false;
};
PoolItem.prototype.setFeatured=function(featuredBox){
this.inFeaturedBox=featuredBox;
this.makeUndraggable();
addClass(this.contentEl,'in-featured');
this.numberEl=$ce('div',{'c':'number'},$ctn(featuredBox.number))
this.actualContentEl=$$('div','content',this.contentEl)[0];
this.actualContentEl.appendChild(this.numberEl);
};
PoolItem.prototype.unsetFeatured=function(){
this.inFeaturedBox=null;
this.makeDraggable();
removeClass(this.contentEl,'in-featured');
removeNode(this.numberEl);
};
function makeContainedItemsArrangeable(container){
var items=$$('div','playnav-item',container);
var poolItems=[];
for(var i=0,len=items.length;i<len;i++){
var item=new PoolItem(items[i])
poolItems.push(item);
fakeCheckItems.push(item);
}
checkFakes();
return poolItems;
}
function undoMakeContainedItemsArrangeable(container){
var items=$$('div','playnav-item',container);
for(var i=0,len=items.length;i<len;i++){
var item=items[i];
if(item&&item.cls){
item.cls.destruct();
}
}
}
function getMouseCoords(e){
var pos={x:0,y:0};
if(!e)var e=window.event;
if(e.pageX||e.pageY){
pos={x:e.pageX,y:e.pageY};
}
else if(e.clientX||e.clientY){
pos={
x:e.clientX+document.body.scrollLeft+
document.documentElement.scrollLeft,
y:e.clientY+document.body.scrollTop+
document.documentElement.scrollTop
};
}
return pos;
}
function getClientPosition(el){
var offset={x:0,y:0};
for(;el;el=el.offsetParent){
offset.x+=(el.offsetLeft-el.scrollLeft);
offset.y+=(el.offsetTop-el.scrollTop);
}
return offset;
}
function handleMousemove(e){
mousePos=getMouseCoords(e);
if(draggingEl){
updateDragPosition();
}
return false;
}
function handleMouseup(e){
if(PoolItem.dragging&&FeaturedBox.focused){
var box=getFirstEmptyFeaturedBox();
box.fill(PoolItem.dragging);
if(box!=FeaturedBox.focused&&
!FeaturedBox.focused.isFilled()){
FeaturedBox.unsetFocus()
}
if(tempBox.isFilled()){
tempBox.empty();
}
}
if(draggingEl){
removeNode(draggingEl);
draggingEl=null;
PoolItem.unsetFocus();
if(PoolItem.dragging){
if(!PoolItem.dragging.inFeaturedBox){
PoolItem.dragging.makeDraggable();
}
PoolItem.dragging=null;
}
if(PoolItem.mouseover){
PoolItem.mouseover.setFocus();
}
}
}
function handleFeaturedMouseover(e){
var featured=this.cls;
if(draggingEl){
if(featured.isFilled()){
featured.makeSpace();
}
featured.setFocus();
addClass(draggingEl,'generictheme');
}else if(this.cls.isFilled()){
featured.setFocus();
}
featured.setMouseover();
}
function handleFeaturedMouseout(e){
var featured=this.cls;
if(draggingEl){
removeClass(draggingEl,'generictheme');
if(!featured.isFilled()){
featured.closeHole();
}
}
FeaturedBox.unsetFocus();
}
function handlePoolMouseover(evt){
this.cls.setMouseover();
if(!draggingEl){
this.cls.setFocus();
}
}
function handlePoolMouseout(evt){
PoolItem.unsetMouseover();
if(!draggingEl){
PoolItem.unsetFocus();
}
}
function updateDragPosition(){
draggingEl.style.left=mousePos.x-bodyOffset.x-dragOffset.x+'px';
draggingEl.style.top=mousePos.y-bodyOffset.y-dragOffset.y+'px';
}
function handleMousedown(evt){
if(PoolItem.focused){
var f=PoolItem.focused;
if(!f.draggable){
return false;
}
var contentOffset=getClientPosition(f.contentEl);
PoolItem.dragging=f;
f.makeUndraggable();
draggingEl=f.getDraggableCopy();
bodyEl.appendChild(draggingEl);
dragOffset={x:mousePos.x-contentOffset.x,y:mousePos.y-contentOffset.y};
updateDragPosition();
return false;
}else if(FeaturedBox.focused){
var f=FeaturedBox.focused;
var contentOffset=getClientPosition(f.targetEl);
PoolItem.dragging=f.containedItem;
PoolItem.dragging.setFocus();
f.empty();
draggingEl=PoolItem.dragging.getDraggableCopy();
addClass(draggingEl,'generictheme');
PoolItem.dragging.makeUndraggable();
bodyEl.appendChild(draggingEl);
dragOffset={x:mousePos.x-contentOffset.x,y:mousePos.y-contentOffset.y};
updateDragPosition();
return false;
}else if(FeaturedBox.mouseover){
return false;
}
}
function save(){
if(navigatorNotReady()){
return;
}
setBusy();
var videoIdList=[];
var playlistIdList=[];
idList=Iter(featuredBoxes).collect(function(box){
if(box.isFilled()){
return box.getItemId();
}
});
if(currentTabName=='playlists'){
playlistIdList=idList;
}else{
videoIdList=idList;
}
params={
playlist_name:currentTabName,
video_id_list:videoIdList,
playlist_id_list:playlistIdList
};
backend.call_box_method(box_info,params,'save_arranged_items',saveResponse);
if(currentTabName=='uploads'){
sort('default');
}
}
function saveResponse(data){
unsetBusy();
destruct();
invalidateTab('all');
invalidateTab(currentTabName);
selectTab(currentTabName);
}
function cancel(){
destruct();
}
function getArrangedItems(){
if(navigatorNotReady()){
return;
}
setBusy();
params={playlist_name:currentTabName};
backend.call_box_method(box_info,params,'get_arranged_items',handleGetArrangedItemsResponse);
}
function handleGetArrangedItemsResponse(data){
var el=$ce('div');
el.innerHTML=data;
var fakeItemList=makeContainedItemsArrangeable(el);
if(fakeItemList.length>featuredBoxes.length){
grow();
}
for(var i=0;i<fakeItemList.length;i++){
var fake=fakeItemList[i];
fakeItemIndex[fake.getItemId()]=fake;
featuredBoxes[i].fill(fakeItemList[i]);
}
fakeItemsReady=true;
unsetBusy();
checkFakes();
}
function checkFakes(){
if(!fakeItemsReady)return;
while(fakeCheckItems.length){
var realItem=fakeCheckItems.pop();
var fakeItem;
if(fakeItem=fakeItemIndex[realItem.getItemId()]){
if(fakeItem.inFeaturedBox){
var featuredBox=fakeItem.inFeaturedBox;
featuredBox.empty();
featuredBox.fill(realItem);
}
}
}
}
function updateItemCount(selectEl){
switch(parseInt(selectEl.value)){
default:
return;
case 6:
if(featuredBoxes.length==6)return;
shrink();
break;
case 12:
if(featuredBoxes.length==12)return;
grow();
break;
}
}
arranger['toggle']=toggle;
arranger['updateItemCount']=updateItemCount;
arranger['destruct']=destruct;
arranger['save']=save;
arranger['cancel']=cancel;
})();
function makeUserAction(fref){
return function(){
autoskip=false;
autoplay=true;
fref.apply(this,arguments);
};
}
playnav['getPlayer']=function(){return player;};
playnav['getPlaylistId']=function(){return currentPlaylistId;};
playnav['onNavigatorLoaded']=onNavigatorLoaded;
playnav['init']=init;
playnav['unInit']=unInit;
playnav['isInitted']=isInitted;
playnav['invalidateTab']=invalidateTab;
playnav['setBoxInfo']=setBoxInfo;
playnav['selectTab']=selectTab;
playnav['selectView']=selectView;
playnav['openBottomPopup']=openBottomPopup;
playnav['closePopup']=closePopup;
playnav['setVideoId']=setVideoId;
playnav['setPlaylistId']=setPlaylistId;
playnav['searchChannel']=searchChannel;
playnav['goToWatchPage']=goToWatchPage;
playnav['updateScrollbox']=updateScrollbox;
playnav['clearFirstTime']=clearFirstTime;
playnav['resizePlayview']=resizePlayview;
playnav['verifyAge']=verifyAge;
playnav['onPlayerStateChange']=onPlayerStateChange;
playnav['onPlayerError']=onPlayerError;
playnav['handleLocationHashUpdate']=handleLocationHashUpdate;
playnav['toggleFullVideoDescription']=toggleFullVideoDescription;
playnav['hideCachedPages']=hideCachedPages;
playnav['arranger']=arranger;
playnav['playVideo']=makeUserAction(playVideo);
playnav['loadPlaylist']=loadPlaylist;
playnav['selectPanel']=selectPanel;
playnav['playAll']=playAll;
playnav['skipNext']=makeUserAction(skipNext);
playnav['skipPrev']=makeUserAction(skipPrev);
playnav['sort']=makeUserAction(sort);
})();
function removeElementById(id){
var el=$(id);
if(el){
removeElement(el);
}
}
function removeElement(el){
el.parentNode.removeChild(el);
}
window.poppedElements=[];
function removePoppedElements(){
Iter(window.poppedElements).each(function(el){
el.parentNode.removeChild(el);
});
window.poppedElements=[];
}
function popDivToTop(el){
el=_gel(el);
if(!el.__popped){
poppedElements.push(el);
var pos=ani.getPosition(el);
el.style.position='absolute';
el.style.top=pos.y+'px';
el.style.left=pos.x+'px';
document.body.appendChild(el);
el.__popped=true;
}
}
function onChannelPlayerReady(){
if(!window.scripts_are_loaded){
window.setTimeout(onChannelPlayerReady,10);
}else{
playnav.init('movie_player',window.defaultPlaylistName);
if(window.defaultPlaylistId){
playnav.setPlaylistId(window.defaultPlaylistId);
}
}
}
function submitToPlaylist(){
var form=document.forms['addfavsform'];
if(!form.playlist_id.value){
return;
}
if(!_gel('playlist_comment').__touched){
_gel('playlist_comment').value='';
}
var successCallback=function(xhr){
playnav.selectPanel('playlists',{'success':true});
};
var errorCallback=function(xhr){
playnav.selectPanel('playlists',{'error':true});
};
if(form.playlist_id.value=='N'){
var z=form.new_playlist_name.value.toLowerCase();
var y=-1;
var x='';
for(var i=0;i<form.playlist_id.options.length;i++){
x=form.playlist_id.options[i].text;
y=x.lastIndexOf('(')-z.length;
y=y<0?2:y;
if((x.slice(0,z.length).toLowerCase()==z)&&(y<2)){
form.playlist_id.selectedIndex=i;
break;
}
}
}
ajaxRequest(form.action,{
postBody:extractFormData(form),
onComplete:successCallback,
onException:errorCallback
});
}
function addToPlaylistClose(){
showDiv('popup_playlist_result');
window.setTimeout(playnav.closePopup,3000);
}
function handleAddToPlaylistsChange(el){
if(el.value=='N'){
_gel('new_playlist_area').style.display='block';
}else{
_gel('new_playlist_area').style.display='none';
}
}
function update_featured(input){
_gel("featured_content").style.visibility="visible";
var feature_option=_gel("feature_"+input.value);
if(input.checked){
feature_option.style.display="";
feature_option.disabled=false;
}else{
feature_option.style.display="none";
feature_option.disabled=true;
if(feature_option.selected||has_selected_child(feature_option)){
var select=feature_option.parentNode;
if(select.tagName.toLowerCase()!="select")select=select.parentNode;
if(!pick_first_option(select)){
_gel("featured_content").style.visibility="hidden";
}
}
}
if(input.value=='playlists'){
_gel("arrange_playlists").style.display=input.checked?'':"none";
}
var playlists_available=0;
var feature_playlists=_gel('feature_playlists');
feature_playlists.style.display='none';
feature_playlists.disabled=true;
var all_playlists_option=null;
for(var i=1;i<feature_playlists.childNodes.length;i++){
if(feature_playlists.childNodes[i].value=="playlists"){
all_playlists_option=feature_playlists.childNodes[i];
}else if(feature_playlists.childNodes[i].style&&feature_playlists.childNodes[i].style.display==''){
playlists_available++;
}
}
if(playlists_available>0){
feature_playlists.style.display='';
feature_playlists.disabled=false;
if(all_playlists_option){
all_playlists_option.style.display=(playlists_available>1)?'':'none';
all_playlists_option.disabled=(playlists_available<2);
}
}
var num_displayed=0;
if(_gel("display_uploads").checked)num_displayed++;
if(_gel("display_favorites").checked)num_displayed++;
if(_gel("display_playlists").checked&&playlists_available>0)num_displayed++;
if(num_displayed>1){
_gel('display_all').disabled=false;
removeClass(_gel('display_all_container'),'opacity50');
}else{
_gel('display_all').disabled=true;
addClass(_gel('display_all_container'),'opacity50');
}
}
window.update_featured=Thread.bind(update_featured);
function pick_first_option(select){
for(var i=0;i<select.options.length;i++){
var option=select.options[i];
if(option.style.display==''&&option.parentNode.style.display==''){
option.selected=true;
return true;
}
}
return false;
}
function has_selected_child(optgroup){
if(optgroup.tagName.toLowerCase()!="optgroup"){
return false;
}
for(var i=0;i<optgroup.childNodes.length;i++){
if(optgroup.childNodes[i].selected){
return true;
}
}
return false;
}
function handleAdLoaded(){
setTimeout(function(){
playnav.resizePlayview();
},10);
}
window.handleAdLoaded=handleAdLoaded;
(function(){
var ANIMATION_SLICE_MS=10;
var animations=[];
var timerId;
var sorted;
function animationSorter(a,b){
if(a.startTime==b.startTime){
return a.property?0:1;
}
return(a.startTime-b.startTime);
}
function defragmentAnimations(){
var old=animations;
animations=[];
for(var i=0;i<old.length;++i){
if(old[i]!=null){
animations.push(old[i]);
}
}
}
function animate(){
sorted=false;
if(timerId){
window.clearTimeout(timerId);
timerId=null;
}
timerId=window.setTimeout(animationLoop,0);
}
function animateNow(){
sorted=false;
if(timerId){
window.clearTimeout(timerId);
timerId=null;
}
animationLoop();
}
function animationLoop(){
var now=(new Date()).valueOf();
var active=false;
var defrag=false;
if(!sorted){
animations.sort(animationSorter);
sorted=true;
}
for(var i=0;i<animations.length;++i){
var ani=animations[i];
try{
if(ani.startTime>now){
break;
}
if(ani.endTime<=now){
if(ani.property){
ani.object[ani.property]=ani.interpolator?ani.interpolator(
ani.startValue,
ani.targetValue,
1,
ani.timeline
):ani.targetValue;
}else if(typeof(ani.targetValue)=='function'){
ani.targetValue(ani.object,now);
}
animations[i]=null;
defrag=true;
continue;
}
var duration=ani.endTime-ani.startTime;
if(ani.property){
ani.object[ani.property]=ani.interpolator(
ani.startValue,
ani.targetValue,
(now-ani.startTime)/ duration,
ani.timeline
);
active=true;
}
}catch(e){
animations[i]=null;
defrag=true;
}
}
if(defrag){
defragmentAnimations();
}
if(active){
timerId=window.setTimeout(animationLoop,ANIMATION_SLICE_MS);
}else if(animations.length>0){
timerId=window.setTimeout(animationLoop,animations[0].startTime-now);
}
}
function animateProperty(
element,object,property,startValue,targetValue,delay,duration,
interpolator,timeline,opt_restore,opt_hold){
var startTime=(new Date()).valueOf()+delay*1000;
var endTime=startTime+duration*1000;
var animationProperties={
element:element,
object:object,
property:property,
startValue:startValue,
targetValue:targetValue,
startTime:startTime,
endTime:endTime,
interpolator:((typeof interpolator=='function')?
interpolator:interpolators[interpolator]),
timeline:timelines[timeline]
};
animations.push(animationProperties);
if(opt_restore){
opt_hold=opt_hold||0;
animations.push({
element:element,
object:object,
property:property,
startValue:null,
targetValue:object[property],
startTime:opt_hold*1000+endTime+1,
endTime:opt_hold*1000+endTime+1
});
}
animate();
return animationProperties;
};
function animatePropertyDiscrete(element,object,property,values,delay,duration,opt_restore,opt_hold){
function interpolator(start,end,position,timeline){
var pos=timeline(start,end,position);
return values[Math.round(pos*(values.length-1))];
}
animateProperty(element,object,property,0,1,delay,duration,
interpolator,'linear',opt_restore,opt_hold);
}
function delaySetProperty(element,object,property,targetValue,delay,opt_restore,opt_hold){
animateProperty(element,object,property,targetValue,
targetValue,delay,0,null,null,opt_restore,opt_hold);
}
function pad2(str){
if(str.length<2){
return '0'+str;
}
return str;
}
function scheduleAction(element,object,callback,delay,opt_callback_cleanup,opt_hold){
animateProperty(element,object,null,null,callback,delay,0);
if(opt_hold){
var runTime=(new Date()).valueOf()+delay*1000;
var cleanupTime=runTime+opt_hold*1000;
animations.push({
element:element,
object:object,
targetValue:opt_callback_cleanup,
startTime:cleanupTime,
endTime:cleanupTime
});
}
animate();
}
function repeatAction(element,object,callback,delay,interval,times){
var nextTime=(new Date()).valueOf()+delay*1000;
var i=0;
(function eachTime(object,now){
if(i>0){
callback(i-1,now<nextTime);
}
if(i<times){
animations.push({
element:element,
object:object,
startTime:nextTime,
endTime:nextTime,
targetValue:eachTime
});
nextTime=nextTime+interval*1000;
animate();
}
i++;
})();
}
function isAncestorOrSelf(old,young){
try{
var cur=young;
do{
if(cur==old){
return true;
}
}while(cur=cur.parentNode);
return false;
}catch(e){
return false;
}
}
function endAllAnimations(){
var now=(new Date()).valueOf();
for(var i=0;i<animations.length;++i){
var cur=animations[i];
cur.startTime=now-1;
cur.endTime=now;
}
animateNow();
}
function endAnimations(element){
animateNow();
var now=(new Date()).valueOf();
for(var i=0;i<animations.length;++i){
var cur=animations[i];
if(isAncestorOrSelf(element,cur.element)){
cur.startTime=now;
cur.endTime=now;
}
}
animateNow();
}
function parseRgb(rgb){
if(rgb.indexOf('rgb')==0){
segs=rgb.split(/[^0-9]+/);
return '#'+
pad2(parseInt(segs[1]).toString(16))+
pad2(parseInt(segs[2]).toString(16))+
pad2(parseInt(segs[3]).toString(16));
}else if(rgb.length==4){
return '#'+
rgb.charAt(1)+'0'+rgb.charAt(2)+'0'+rgb.charAt(3)+'0';
}else{
return rgb;
}
}
function parsePx(px){
if(!px)return 0;
if(typeof(px)=='number')return px;
return parseInt(px.replace('px',''));
}
var timelines={
linear:function(v0,v1,pos){
return v0*(1-pos)+v1*pos;
},
decelerate:function(v0,v1,pos){
pos=1-(pos-1)*(pos-1);
return v0*(1-pos)+v1*pos;
},
sine:function(v0,v1,pos){
var rads=Math.PI/2;
var scomp=Math.sin(pos*rads);
var ccomp=1-Math.sin(rads+pos*rads);
var pos=ccomp*(1-pos)+scomp*pos;
return v0*(1-pos)+v1*pos;
}
};
var interpolators={
rgb3:function(color0,color1,position,timeline){
var i,result='',digit0,digit1,newvalue,newdigit;
for(i=1;i<4;++i){
digit0=parseInt(color0.charAt(i),16);
digit1=parseInt(color1.charAt(i),16);
newvalue=Math.round(timeline(digit0*16,digit1*16,position));
result+=pad2(newvalue.toString(16));
}
return '#'+result;
},
rgb6:function(color0,color1,position,timeline){
var i,result='',digit0,digit1,newvalue,newdigit;
for(i=0;i<3;++i){
digit0=parseInt(color0.substr(i*2+1,2),16);
digit1=parseInt(color1.substr(i*2+1,2),16);
newvalue=Math.round(timeline(digit0,digit1,position));
result+=pad2(newvalue.toString(16));
}
return '#'+result;
},
number:function(num0,num1,position,timeline){
return timeline(num0,num1,position);
},
integer:function(num0,num1,position,timeline){
return Math.round(timeline(num0,num1,position));
},
px:function(px0,px1,position,timeline){
return Math.round(timeline(parsePx(px0),parsePx(px1),position))+'px';
},
filter:function(num0,num1,position,timeline){
return 'alpha(opacity='+timeline(num0*100,num1*100,position)+')';
}
};
window.scheduleAction=scheduleAction;
window.repeatAction=repeatAction;
window.animateProperty=animateProperty;
window.animatePropertyDiscrete=animatePropertyDiscrete;
window.endAnimations=endAnimations;
window.endAllAnimations=endAllAnimations;
window.delaySetProperty=delaySetProperty;
window.parseRgb=parseRgb;
window.parsePx=parsePx;
window.animateProperty.interpolators=interpolators;
window.animateProperty.timelines=timelines;
})();
function ani(){}
ani.DEFAULT_MESSAGE_DELAY=10;
ani.DEFAULT_MESSAGE_FADEOUT=2;
ani.DEFAULT_MESSAGE_SLIDE=0.5;
ani.USE_OPACITY=0;
ani.USE_FILTER=1;
ani.TRANSPARENCY_METHOD=null;
function poller(interval,limit,callback){
if(limit>0){
try{
callback();
}catch(e){
setTimeout(function(){
poller(interval,limit-interval,callback);
},interval);
}
}
}
(function(){
var f=function(){
if(/MSIE/.test(navigator.userAgent)&&typeof document.body.style.filter=='string'){
ani.TRANSPARENCY_METHOD=ani.USE_FILTER;
}else if(typeof document.body.style.opacity=='string'){
ani.TRANSPARENCY_METHOD=ani.USE_OPACITY;
}
};
if(window.onLoadFunctionList&&!gLoadedPage){
window.onLoadFunctionList.push(f);
}else{
poller(1000,20000,f);
}
})();
ani.fade=function(el,start,end,delay,duration,opt_restore,opt_restore_delay){
if(ani.TRANSPARENCY_METHOD==ani.USE_OPACITY){
animateProperty(el,el.style,'opacity',start,end,delay,duration,
'number','linear',opt_restore,opt_restore_delay);
}else if(ani.TRANSPARENCY_METHOD==ani.USE_FILTER){
animateProperty(el,el.style,'filter',start,end,delay,duration,
'filter','linear',opt_restore,opt_restore_delay);
}
}
ani.fadeDuringSlideUp=function(el,delay,duration){
ani.wrap(el,function(wrapper){
endAnimations(wrapper);
animateProperty(wrapper,wrapper.style,'height',wrapper.offsetHeight+'px',
'1px',delay,duration,'px','sine',true);
animateProperty(wrapper,wrapper.style,'opacity','1.0','0.0',delay,duration,
'number','sine',true);
animateProperty(wrapper,wrapper.style,'filter','1.0','0.0',delay,duration,
'filter','sine',true);
delaySetProperty(el,el.style,'display','none',delay+duration);
},delay,duration);
};
ani.fadeAndSlideUp=function(el,delay,fadeDuration,slideDuration){
var wrapper=ani.insertWrapper(el);
wrapper.style.height=wrapper.offsetHeight+10+'px';
wrapper.style.overflow='hidden';
wrapper.style.position='relative';
animateProperty(wrapper,wrapper.style,'height',wrapper.offsetHeight+'px',
wrapper.offsetHeight+'px',delay,fadeDuration,'px','linear');
ani.fade(wrapper,'1.0','0.0',delay,fadeDuration);
animateProperty(wrapper,wrapper.style,'height',wrapper.offsetHeight+'px',
'1px',delay+fadeDuration,slideDuration,'px','sine');
delaySetProperty(el,el.style,'display','none',delay+fadeDuration+
slideDuration);
scheduleAction(wrapper,wrapper,ani.removeWrapper,delay+fadeDuration+
slideDuration+1);
};
ani.slideDownAndFadeIn=function(el,delay,fadeDuration,slideDuration){
ani.wrap(el,function(wrapper){
wrapper.style.visibility="hidden";
var height=ani.getDimensions(wrapper).height;
animateProperty(wrapper,wrapper.style,'height','1px',height+'px',
delay,slideDuration,'px','sine');
animateProperty(wrapper,wrapper.style,'height',height+'px',
height+'px',delay+slideDuration,fadeDuration,'px','linear');
ani.fade(wrapper,0,1,delay+slideDuration,fadeDuration);
wrapper.style.height="1px";
delaySetProperty(wrapper,wrapper.style,'visibility','visible',delay+slideDuration);
scheduleAction(wrapper,wrapper,ani.exciseNode,delay+fadeDuration+slideDuration);
},delay,-1,10);
};
ani.ajaxSlideOpen=function(el,delay,duration,opt_start_height,opt_end_height){
var height=ani.getDimensions(el).height;
if(!opt_end_height){
opt_end_height=height;
}
if(!opt_start_height){
opt_start_height=1;
}
if(el.animation_property_margin){
var prop=el.animation_property_margin;
prop.startTime=(new Date()).valueOf();
prop.endTime=(new Date()).valueOf()+duration*1000;
prop.startValue=el.wrapper.style.marginTop;
prop.targetValue=(opt_end_height-height)+'px';
prop.timeline=window.animateProperty.timelines.decelerate;
var prop_h=el.animation_property_height;
prop_h.startTime=(new Date()).valueOf();
prop_h.endTime=(new Date()).valueOf()+duration*1000;
prop_h.startValue=el.style.height;
prop_h.targetValue=opt_end_height+'px';
prop_h.timeline=window.animateProperty.timelines.decelerate;
}else{
ani.wrap(el,function(wrapper){
wrapper.style.height=opt_start_height+'px';
el.wrapper=wrapper;
el.animation_property_margin=animateProperty(el,el.style,
'marginTop',(opt_start_height-height)+'px',(opt_end_height-height)+'px',delay,
duration,'px','sine');
el.animation_property_height=animateProperty(wrapper,wrapper.style,
'height',opt_start_height+'px',opt_end_height+'px',delay,
duration,'px','sine');
delaySetProperty(el,el,'animation_property_margin',null,delay+duration);
delaySetProperty(el,el.style,'marginTop','0',delay+duration);
delaySetProperty(el,el.style,'display','block',delay);
},delay,duration,0);
}
};
ani.ajaxSlideSideways=function(el,delay,duration,opt_only_reveal,opt_start_width,opt_end_width){
var width=ani.getDimensions(el).width;
if(!opt_end_width){
opt_end_width=width;
}
if(!opt_start_width){
opt_start_width=1;
}
if(el.animation_property_margin){
var prop=el.animation_property_margin;
prop.startTime=(new Date()).valueOf();
prop.endTime=(new Date()).valueOf()+duration*1000;
prop.startValue=el.wrapper.style.marginTop;
prop.targetValue=(opt_end_width-width)+'px';
prop.timeline=window.animateProperty.timelines.decelerate;
var prop_h=el.animation_property_width;
prop_h.startTime=(new Date()).valueOf();
prop_h.endTime=(new Date()).valueOf()+duration*1000;
prop_h.startValue=el.style.width;
prop_h.targetValue=opt_end_width+'px';
prop_h.timeline=window.animateProperty.timelines.decelerate;
}else{
ani.wrap(el,function(wrapper){
wrapper.style.width=opt_start_width+'px';
el.wrapper=wrapper;
if(!opt_only_reveal){
el.animation_property_margin=animateProperty(el,el.style,
'marginLeft',(opt_start_width-width)+'px',(opt_end_width-width)+'px',delay,duration,'px','sine');
}
el.animation_property_width=animateProperty(wrapper,wrapper.style,
'width',opt_start_width+'px',opt_end_width+'px',delay,duration,'px','sine');
delaySetProperty(el,el,'animation_property_margin',null,delay+duration);
delaySetProperty(el,el.style,'marginLeft','0',delay+duration);
delaySetProperty(el,el.style,'display','block',delay);
},delay,duration,0);
}
};
ani.slideClosedBySpeed=function(el,pxPerSecond,callback){
var duration=el.offsetHeight/ pxPerSecond;
ani.wrap(el,function(wrapper){
var start_height=wrapper.offsetHeight;
animateProperty(el,el.style,
'marginTop','0px',(1-start_height)+'px',0,
duration,'px','linear',true,0);
animateProperty(wrapper,wrapper.style,'height',start_height+'px','1px',
0,duration,'px','linear');
},0,duration);
scheduleAction(el,el,callback,duration);
};
ani.measureHeight=function(el){
var oldPosition=el.style.position;
el.style.position='absolute';
el.style.visibility='hidden';
el.style.display='block';
var height=el.offsetHeight;
el.style.display='none';
el.style.visibility='visible';
el.style.position=oldPosition;
return height;
}
ani.slideOpenBySpeed=function(el,pxPerSecond,callback){
var end_height=ani.measureHeight(el);
var duration=end_height/ pxPerSecond;
ani.wrap(el,function(wrapper){
wrapper.style.height='0px';
el.style.display='block';
animateProperty(el,el.style,
'marginTop',-end_height+'px','0px',0,duration,
'px','linear',true,0);
animateProperty(wrapper,wrapper.style,
'height','0px',end_height+'px',0,duration,
'px','linear');
},0,duration);
if(callback)scheduleAction(el,el,callback,duration);
};
ani.slideClosed=function(el,delay,duration){
ani.wrap(el,function(wrapper){
var start_height=wrapper.offsetHeight;
animateProperty(el,el.style,
'marginTop','0px',(1-start_height)+'px',delay,
duration,'px','sine',true);
animateProperty(wrapper,wrapper.style,'height',start_height+'px','1px',
delay,duration,'px','sine');
delaySetProperty(el,el.style,'display','none',delay+duration,true);
scheduleAction(wrapper,wrapper,function(div){
div.parentNode.removeChild(div);},delay+duration);
},delay,-1,0);
};
ani.wrap=function(el,callback,delay,duration,opt_extra_height){
var wrapper=ani.insertWrapper(el);
opt_extra_height=opt_extra_height||0;
wrapper.style.height=wrapper.offsetHeight+opt_extra_height+'px';
wrapper.style.overflow='hidden';
wrapper.style.position='relative';
callback(wrapper);
function teardown(el){
ani.removeWrapper(wrapper);
}
if(duration>0){
scheduleAction(el,el,null,delay,teardown,duration);
}
};
ani.insertWrapper=function(el){
var wrapper=document.createElement('div');
wrapper.style.margin='0px';
wrapper.style.padding='0px';
el.parentNode.insertBefore(wrapper,el);
el.parentNode.removeChild(el);
wrapper.appendChild(el);
return wrapper;
};
ani.removeWrapper=function(wrapper){
var el=wrapper.firstChild;
wrapper.removeChild(el);
wrapper.parentNode.insertBefore(el,wrapper);
wrapper.parentNode.removeChild(wrapper);
};
ani.exciseNode=function(el){
var par=el.parentNode;
var node=el.firstChild;
while(node=el.firstChild){
el.removeChild(node);
par.insertBefore(node,el);
}
par.removeChild(el);
}
ani.getPosition=function(target){
var left=0;
var top=0;
do{
left+=target.offsetLeft;
top+=target.offsetTop;
}while(target=target.offsetParent);
return{x:left,y:top};
}
ani.getDimensions=function(el){
var dimensions={};
ani.wrap(el,function(wrapper){
dimensions.width=wrapper.offsetWidth;
dimensions.height=wrapper.offsetHeight;
dimensions.top=wrapper.offsetTop;
dimensions.left=wrapper.offsetLeft;
ani.exciseNode(wrapper);
});
return dimensions;
};
ani.hideAndFloatClone=function(el,opt_duration){
var clone;
ani.wrap(el,function(wrapper){
clone=wrapper.cloneNode(true);
clone.style.left=wrapper.offsetLeft+"px";
clone.style.top=wrapper.offsetTop+"px";
clone.style.width=wrapper.offsetWidth+'px';
clone.style.height=wrapper.offsetHeight+'px';
ani.exciseNode(wrapper);
});
clone.firstChild.id=el.id+"-clone";
clone.style.position="absolute";
el.style.visibility="hidden";
el.offsetParent.insertBefore(clone,el.offsetParent.firstChild);
clone.style.zIndex=el.style.zIndex?el.style.zIndex+1:"100";
clone.style.clear="both";
if(opt_duration){
function teardown(el){
el.style.visibility="visible";
setTimeout(function(){removeNode(clone);},0);
}
scheduleAction(el,el,null,0,teardown,opt_duration);
}
return clone;
};
ani.slideTo=function(el,start_top,start_left,end_top,end_left,duration,opt_use_clone){
var ani_obj=opt_use_clone?ani.hideAndFloatClone(el,duration):el;
ani_obj.style.visibility="visible";
animateProperty(ani_obj,ani_obj.style,'top',start_top,end_top,0,duration,
'px','decelerate');
animateProperty(ani_obj,ani_obj.style,'left',start_left,end_left,0,duration,
'px','decelerate');
};
ani.swapDivs=function(a,b,duration){
var a_clone=ani.hideAndFloatClone(a,duration+0.25);
var b_clone=ani.hideAndFloatClone(b,duration+0.25);
ani.fade(a_clone,1,0.5,0,duration/ 4);
ani.fade(b_clone,1,0.5,0,duration/ 4);
ani.fade(a_clone,0.5,1,3*duration/ 4,duration/ 4);
ani.fade(b_clone,0.5,1,3*duration/ 4,duration/ 4);
var b_next=b.nextSibling;
a.parentNode.insertBefore(b,a.nextSibling);
b.parentNode.insertBefore(a,b_next);
var a_dim=ani.getDimensions(a);
var b_dim=ani.getDimensions(b);
if(a.offsetTop!=b.offsetTop){
animateProperty(a_clone,a_clone.style,'top',a_clone.style.top,a_dim.top+'px',0,duration,'px','sine');
animateProperty(b_clone,b_clone.style,'top',b_clone.style.top,b_dim.top+'px',0,duration,'px','sine');
}
if(a.offsetLeft!=b.offsetLeft){
animateProperty(a_clone,a_clone.style,'left',a_clone.style.left,a_dim.left+'px',0,duration,'px','sine');
animateProperty(b_clone,b_clone.style,'left',b_clone.style.left,b_dim.left+'px',0,duration,'px','sine');
}
};
ani.crossfadeReveal=function(hide,show,reveal,speed,opt_height,opt_oncompleteCallback){
var w=hide.offsetWidth;
var h=hide.offsetHeight;
hide.style.position='absolute';
hide.style.width=w+'px';
hide.style.height=h+'px';
var origHeight=h;
hide._origHeight=origHeight;
var duration;
var targetHeight;
function animateWrapper(wrapper){
reveal.style.display='block';
targetHeight=opt_height?opt_height:ani.getDimensions(reveal).height;
duration=Math.min((Math.abs(targetHeight-origHeight))/ speed,2.0);
ani.fade(hide,'1.0','0.0',0,duration);
if(show){
ani.fade(show,'0.0','1.0',0,duration);
}
wrapper.style.overflow='hidden';
wrapper.style.height=origHeight;
animateProperty(wrapper,wrapper.style,'height',origHeight+'px',targetHeight+'px',0,duration,'px','decelerate');
scheduleAction(wrapper,wrapper,ani.exciseNode,duration);
if(opt_oncompleteCallback){
scheduleAction(reveal,reveal,opt_oncompleteCallback,duration);
}
}
ani.wrap(reveal,animateWrapper,0,-1);
return{height:targetHeight,duration:duration};
};
ani.crossfadeRevealUndo=function(hide,show,reveal,speed,opt_height,opt_oncompleteCallback){
var duration;
var origHeight;
var targetHeight;
function animateWrapper(wrapper){
origHeight=hide._origHeight;
targetHeight=opt_height?opt_height:ani.getDimensions(reveal).height;
wrapper.style.overflow='hidden';
wrapper.style.height=targetHeight;
duration=Math.min((Math.abs(targetHeight-origHeight))/ speed,2.0);
ani.fade(hide,'0.0','1.0',0,duration);
if(show){
ani.fade(show,'1.0','0.0',0,duration);
}
delaySetProperty(reveal,reveal.style,'display','none',duration-0.1);
delaySetProperty(hide,hide.style,'position','static',duration);
animateProperty(wrapper,wrapper.style,'height',targetHeight+'px',origHeight+'px',0,duration,'px','decelerate');
scheduleAction(wrapper,wrapper,ani.exciseNode,duration);
if(opt_oncompleteCallback){
scheduleAction(reveal,reveal,opt_oncompleteCallback,duration);
}
}
ani.wrap(reveal,animateWrapper,0,-1);
return{height:targetHeight,duration:duration};
};
function removeNode(el){
el=_gel(el);
if(el&&el.parentNode)el.parentNode.removeChild(el);
}
ani.fadeAndMakeUnclickable=function(el,opt_opacity,opt_background){
var opacity=opt_opacity||0.3;
var background=opt_background||'white';
var pos=ani.getPosition(el);
var curtain=document.createElement('iframe');
curtain.frameBorder="0";
curtain.scrolling="no";
curtain.style.position="absolute";
var border_size=el.clientLeft||0;
curtain.style.top=(pos.y-border_size)+"px";
curtain.style.left=(pos.x-border_size)+"px";
curtain.style.width=(el.offsetWidth+border_size*2)+"px";
curtain.style.height=(el.offsetHeight+border_size*2)+"px";
curtain.style.background=background;
curtain.style.opacity=opacity;
curtain.style.filter="alpha(opacity="+Math.round(opacity*100)+")";
curtain.style.zIndex=el.style.zIndex?el.style.zIndex+1:101;
curtain.style.border="0";
curtain.style.margin="0";
curtain.style.overflow="hidden";
return curtain;
};
ani.scrollUntilVisible=function(el,opt_duration){
if(!opt_duration){
opt_duration=0.75;
}
var top=ani.getPosition(el).y;
var bottom=top+ani.getDimensions(el).height;
var docEl=document.body.scrollTop>=document.documentElement.scrollTop?
document.body:document.documentElement;
var browserHeight=window.innerHeight?window.innerHeight:docEl.clientHeight;
if(self.pageYOffset){
var scrollTop=Math.max(self.pageYOffset,docEl.scrollTop);
}else{
var scrollTop=docEl.scrollTop;
}
var scrollBottom=scrollTop+browserHeight;
var targetTop=-1;
var FRIENDLY_PADDING=10;
if(top<scrollTop){
targetTop=top-FRIENDLY_PADDING;
}else if(bottom>scrollBottom){
targetTop=bottom-browserHeight+FRIENDLY_PADDING;
}
if(targetTop>0){
animateProperty(docEl,docEl,'scrollTop',scrollTop,targetTop,0,opt_duration,'number','decelerate');
return true;
}
return false;
};
var ZIPPY_ANIMATION_DURATION=0.05;
var ZIPPY_ANIMATION_OFFSETS=[
'0 0','-13px 0','-26px 0','-39px 0','-52px 0','-65px 0','-78px 0'
];
var ZIPPY_ANIMATION_OFFSETS_REVERSED=
ZIPPY_ANIMATION_OFFSETS.slice().reverse();
function animateZippyOpen(element){
animatePropertyDiscrete(
element,element.style,'backgroundPosition',ZIPPY_ANIMATION_OFFSETS,0,
ZIPPY_ANIMATION_DURATION);
}
function animateZippyClosed(element){
animatePropertyDiscrete(
element,element.style,'backgroundPosition',
ZIPPY_ANIMATION_OFFSETS_REVERSED,0,ZIPPY_ANIMATION_DURATION);
}
(function(){
var ChannelBackend=function(user,group,bored){
if(group){
this.aq_=new AjaxQueue("/groups_new?action_ajax=1&name="+group,window.session_info);
}else if(bored){
this.aq_=new AjaxQueue("/bored?action_ajax=1",window.session_info);
}else{
var new_ui_flag=window.channel_new_ui?"&new=1":"";
this.aq_=new AjaxQueue("/profile?action_ajax=1&user="+user+new_ui_flag,window.session_info);
}
};
ChannelBackend.prototype.call_box_method=function(box_info,params,method,callback,opt_logging){
var request=box_info;
request.method=method;
request.params=params;
var unpack_callback=function(response){callback(response.data)};
var logging='box_method='+method+"&box_name="+box_info.name+(opt_logging||"");
this.aq_.quick_send(request,'box_method',unpack_callback,logging);
};
ChannelBackend.singleton_=null;
ChannelBackend.get=function(){
if(!ChannelBackend.singleton_){
ChannelBackend.singleton_=new ChannelBackend(window.username,window.groupname,window.bored);
}
return ChannelBackend.singleton_;
};
function get_box_info(box_id){
return window.boxes[box_id];
}
function get_page(box_id,start,num,view_all_mode,opt_sort,opt_query){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var el=_gel(box_id+"-body");
draw_loading_div(el);
var params={'start':start,'num':num,'view_all_mode':view_all_mode};
if(opt_sort){
params.sort=opt_sort;
}
if(opt_query){
params.query=opt_query;
}
var callback=function(html){
channel_replace_div(el,html);
};
backend.call_box_method(box_info,params,'draw_page_internal',callback);
}
var subscribeAllTimer;
function subscribe_all(token){
if(isLoggedIn){
window.clearTimeout(subscribeAllTimer);
var callback=function(result){
var subscribeMsgNode=_gel('subscribeMessage');
subscribeMsgNode.innerHTML=getNodeValue(getRootNode(result),'html_content');
subscribeMsgNode.style.display='block';
subscribeAllTimer=window.setTimeout("hideDiv('subscribeMessage')",5000);
};
usernames="";
subscribeAllForm=_gel("subscribeAllForm");
for(var i=0;i<subscribeAllForm.length;++i){
if(subscribeAllForm.elements[i].checked){
usernames+=subscribeAllForm.elements[i].value+" ";
}
}
if(usernames.length>0){
var subscribeAllDiv=_gel('subscribeAllDiv');
subscribeAllDiv.style.display='none';
ajaxRequest('/ajax_subscriptions?subscribe_to_users='+usernames,{postBody:'session_token='+token,onComplete:callback});
}
}else{
var subscribeMsgNode=_gel('subscribeLoginInvite');
subscribeMsgNode.style.display='block';
urchinTracker('/Events/VideoWatch/Subscription/'+username+'/Loggedout');
}
}
function delete_feed_item(box_id,xp,at,pi,tu){
var delete_callback=function(response){
if(response&&response.success){
channel_replace_div(_gel(box_id+'-body'),response.html);
_show_success_or_error_message('feed_success','feed_success_custom',response.message);
}else{
_show_target_and_hide_spinny('feed_table','feed_loading');
_show_success_or_error_message('feed_error','feed_error_custom',response.message);
}
};
return _edit_feed_item(box_id,xp,at,pi,tu,'delete',delete_callback);
}
function undelete_feed_item(box_id,xp,at,pi,tu){
var undelete_callback=function(response){
if(response&&response.success){
channel_replace_div(_gel(box_id+'-body'),response.html);
}else{
_show_target_and_hide_spinny('feed_table','feed_loading');
_show_success_or_error_message('feed_error','feed_error_custom',response.message);
}
};
return _edit_feed_item(box_id,xp,at,pi,tu,'undelete',undelete_callback);
}
function _edit_feed_item(box_id,xp,at,pi,tu,action,callback){
var box_info=get_box_info(box_id);
box_info.x_position=xp;
var backend=ChannelBackend.get();
_hide_target_and_show_spinny('feed_table','feed_loading');
endAllAnimations();
hideDiv('feed_success');
hideDiv('feed_success_custom');
hideDiv('feed_error');
hideDiv('feed_error_custom');
backend.call_box_method(box_info,{'at':at,'pi':pi,'tu':tu,'action':action},
'edit_feed_item',callback);
return false;
}
function post_feed_bulletin(box_id,form){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
_hide_target_and_show_spinny('feed_table','feed_loading');
endAllAnimations();
hideDiv('feed_success');
hideDiv('feed_success_custom');
hideDiv('feed_error');
hideDiv('feed_error_custom');
var callback=function(response){
if(response&&response.success){
channel_replace_div(_gel(box_id+'-body'),response.html);
_show_success_or_error_message('feed_success','feed_success_custom',response.message);
}else if(response){
_show_target_and_hide_spinny('feed_table','feed_loading');
_show_success_or_error_message('feed_error','feed_error_custom',response.message);
}else{
_show_target_and_hide_spinny('feed_table','feed_loading');
_show_success_or_error_message('feed_error');
}
};
bulletin=form.bulletin_input.value;
video_url=form.bulletin_video_input.value;
default_video_url=form.bulletin_video_default.value;
if(video_url==default_video_url){
video_url='';
}
backend.call_box_method(box_info,{'bulletin':bulletin,'video_url':video_url},'post_feed_bulletin',callback);
return false;
}
function feed_bulletin_onblur(input_id,default_id,opt_force_reset){
var bulletin_input=_gel(input_id);
var bulletin_default=_gel(default_id);
if(bulletin_input.value==''||opt_force_reset){
bulletin_input.value=bulletin_default.value;
}
}
function feed_bulletin_onfocus(input_id,default_id){
var bulletin_input=_gel(input_id);
var bulletin_default=_gel(default_id);
if(bulletin_input.value==bulletin_default.value){
bulletin_input.value='';
}
_gel('post_button_input').disabled=false;
_gel('other_post_button_input').disabled=false;
}
function reset_feed_bulletin_attachment(input_id,input_row_id,attach_link_id,default_id){
showDiv(attach_link_id);
hideDiv(input_row_id);
_gel(input_id).value=_gel(default_id).value;
}
function _show_success_or_error_message(div_name,opt_custom_div_name,opt_custom_message){
if(opt_custom_div_name&&opt_custom_message){
var div=_gel(opt_custom_div_name);
div.innerHTML=opt_custom_message;
}else{
var div=_gel(div_name);
}
showDiv(div);
ani.fadeAndSlideUp(div,ani.DEFAULT_MESSAGE_DELAY,
ani.DEFAULT_MESSAGE_FADEOUT,ani.DEFAULT_MESSAGE_SLIDE);
}
function _show_target_and_hide_spinny(target_name,spinny_name){
var target=_gel(target_name);
var spinny=_gel(spinny_name);
showDiv(target);
target.style.display="";
hideDiv(spinny);
}
function _hide_target_and_show_spinny(target_name,spinny_name){
var target=_gel(target_name);
var spinny=_gel(spinny_name);
var original_height=target.parentNode.offsetHeight;
showDiv(spinny);
showDiv(target);
target.style.display="";
spinny.style.paddingTop="0px";
spinny.style.paddingBottom="0px";
var spinny_padding=Math.ceil((original_height-spinny.offsetHeight)/ 2)+"px";
spinny.style.paddingTop=spinny_padding;
spinny.style.paddingBottom=spinny_padding;
hideDiv(target);
}
function draw_loading_div(el){
var loading_div=document.createElement('div');
loading_div.className="box-bg box-fg inner-box loading-div";
loading_div.innerHTML="<table cellspacing=0 cellpadding=0 width='"+el.offsetWidth+"' height='"+el.offsetHeight+"'><tr><td align=center valign=middle><img src='http://s.ytimg.com/yt/img/icn_loading_animated-vfl24663.gif'></td></tr></table>";
if(navigator.userAgent.indexOf("MSIE 6")!=-1){
el.innerHTML="<div style='display:none'>"+el.innerHTML+"</div>";
}
el.appendChild(loading_div);
}
function encode_checkbox_values(form){
var checked_ids=[];
var form_size=form.elements.length;
for(i=0;i<form_size;i++){
element=form[i];
if(element.checked){
checked_ids.push(element.value);
}
};
return{'item_ids':checked_ids};
}
function approve_comments(box_id,form,view_all_mode){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.success){
channel_replace_div(_gel(box_id),json_resp.html);
}
};
var params=encode_checkbox_values(form);
params['view_all_mode']=view_all_mode;
backend.call_box_method(box_info,params,'approve_comments',callback);
}
function approve_comment(box_id,comment_id){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.success){
channel_replace_div(_gel(box_id),json_resp.html);
}
};
var params={'item_ids':[comment_id]};
params['view_all_mode']="False";
backend.call_box_method(box_info,params,'approve_comments',callback);
}
function remove_comments(box_id,form,view_all_mode){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.success){
channel_replace_div(_gel(box_id),json_resp.html);
}
};
var params=encode_checkbox_values(form);
params['view_all_mode']=view_all_mode;
backend.call_box_method(box_info,params,'remove_comments',callback);
}
function remove_comment(box_id,comment_id){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.success){
channel_replace_div(_gel(box_id),json_resp.html);
}
};
var params={'item_ids':[comment_id]};
params['view_all_mode']="False";
backend.call_box_method(box_info,params,'remove_comments',callback);
}
function add_comment(box_id,comment,view_all_mode,items_per_page,opt_challenge,opt_response){
var comment_entry_submit_button=_gel('comment_entry_submit_button');
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var table=_gel('profile_comments_table');
var div_containing_table=table.parentNode;
var box_div=div_containing_table.parentNode;
var comment_entry_box=_gel('comment_entry_box');
var callback=function(json_response){
if(json_response['success']){
comment_entry_submit_button.disabled=false;
ani.scrollUntilVisible(box_div.parentNode,0.75);
_gel('add_comment_link').style.display='block';
comment_entry_box.style.display='none';
if(!json_response['moderate']&&table.rows.length==items_per_page){
table.deleteRow(table.rows.length-1);
}
var new_row=document.createElement('div');
new_row.innerHTML=json_response['new_row'];
div_containing_table.insertBefore(new_row,table);
ani.ajaxSlideOpen(new_row,0.75,0.5);
}else{
if(json_response['errors']){
alert(json_response['errors']);
}
if(json_response['captcha_required']){
comment_entry_box.innerHTML=json_response['captcha_html'];
_gel('comment').value=comment;
_gel('view_all_mode').value=view_all_mode;
_gel('items_per_page').value=items_per_page;
}else{
get_page(box_id,0,items_per_page,view_all_mode);
}
}
};
if(comment){
comment_entry_submit_button.disabled=true;
comment_entry_submit_button.value=_getmsg('POSTING_COMMENT');
var params={'comment':comment,'view_all_mode':view_all_mode};
if(opt_challenge){
params['challenge']=opt_challenge;
params['response']=opt_response;
}
backend.call_box_method(box_info,params,'add_comment',callback);
}
}
function report_spam(box_id,encrypted_comment_id){
var box_info=get_box_info(box_id);
var backend=ChannelBackend.get();
var callback=function(json_response){
if(json_response['success']){
_gel(encrypted_comment_id+'-mark_spam_link').style.display='none';
_gel(encrypted_comment_id+'-marked_as_spam_text').style.display='inline';
}else{
if(json_response['errors']){
alert(json_response['errors']);
}
}
};
if(encrypted_comment_id){
backend.call_box_method(box_info,{'encrypted_comment_id':encrypted_comment_id},'report_spam',callback);
}else{
callback({'success':true});
}
}
function display_message(id,color,message){
var message_box=_gel(id);
message_box.style.backgroundColor=color;
message_box.style.padding='1em';
message_box.style.margin='1em';
message_box.style.textAlign='center';
message_box.innerHTML=message;
message_box.style.display='';
ani.fadeAndSlideUp(message_box,ani.DEFAULT_MESSAGE_DELAY,
ani.DEFAULT_MESSAGE_FADEOUT,ani.DEFAULT_MESSAGE_SLIDE);
}
function add_friend(username){
var box_info=get_box_info('user_profile');
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.requested){
display_message("user_profile-messages",CHANNEL_SUCCESS_COLOR,json_resp.message);
showDiv('aProfileInvitedFriend');
hideDiv('aProfileAddFriend');
}else if(json_resp.success){
display_message("user_profile-messages",CHANNEL_SUCCESS_COLOR,json_resp.message);
showDiv('aProfileRemoveFriend');
hideDiv('aProfileAddFriend');
}else{
display_message("user_profile-messages",CHANNEL_ERROR_COLOR,json_resp.message);
}
if(window.pmsForwarder&&json_resp.pms_notify_tokens){
pmsForwarder.notifyChanges(json_resp.pms_notify_tokens);
};
};
params={'username':username};
backend.call_box_method(box_info,params,'add_friend',callback);
}
function remove_friend(username){
var box_info=get_box_info('user_profile');
var backend=ChannelBackend.get();
var callback=function(json_resp){
if(json_resp.success){
display_message("user_profile-messages",CHANNEL_SUCCESS_COLOR,json_resp.message);
showDiv('aProfileAddFriend');
hideDiv('aProfileRemoveFriend');
}else{
display_message("user_profile-messages",CHANNEL_ERROR_COLOR,json_resp.message);
}
if(window.pmsForwarder&&json_resp.pms_notify_tokens){
pmsForwarder.notifyChanges(json_resp.pms_notify_tokens);
};
};
params={'username':username};
backend.call_box_method(box_info,params,'remove_friend',callback);
}
window.get_page=get_page;
window.draw_loading_div=draw_loading_div;
window.approve_comments=approve_comments;
window.approve_comment=approve_comment;
window.remove_comments=remove_comments;
window.remove_comment=remove_comment;
window.add_comment=add_comment;
window.report_spam=report_spam;
window.subscribe_all=subscribe_all;
window.delete_feed_item=delete_feed_item;
window.feed_bulletin_onblur=feed_bulletin_onblur;
window.feed_bulletin_onfocus=feed_bulletin_onfocus;
window.post_feed_bulletin=post_feed_bulletin;
window.reset_feed_bulletin_attachment=reset_feed_bulletin_attachment;
window.get_channel_backend=ChannelBackend.get;
window.get_channel_box_info=get_box_info;
window.display_message=display_message;
window.add_friend=add_friend;
window.remove_friend=remove_friend;
})();
function replace_div(el,new_html){
if(el.outerHTML){
el.outerHTML=new_html;
return el;
}
var next_sibling=el.nextSibling;
var parent_node=el.parentNode;
parent_node.removeChild(el);
var replacement=document.createElement('div');
replacement.innerHTML=new_html;
var node=null;
if(replacement.firstChild){
node=replacement.firstChild;
if(next_sibling){
parent_node.insertBefore(node,next_sibling);
}else{
parent_node.appendChild(node);
}
}
return node;
}
function channel_replace_div(el,new_html){
if(window.channel_new_ui&&el.id.match(/-body$/)){
el.innerHTML=new_html;
}else{
replace_div(el,new_html);
}
run_scripts_in_el(el.id);
}
function safeGetElementsByTagName(el,name){
name=name.toLowerCase();
if(el.getElementsByTagName){
return el.getElementsByTagName(name);
}
var childNodes=el.childNodes;
output=new Array();
for(var i=0;i<childNodes.length;i++){
var child=childNodes[i];
if(child.tagName&&child.tagName.toLowerCase()==name){
output.push(child);
}else if(child.childNodes){
output=output.concat(safeGetElementsByTagName(child,name));
}
}
return output;
}
function run_scripts_in_el(el){
el=_gel(el);
var scripts=safeGetElementsByTagName(el,'script');
for(var i=0;i<scripts.length;i++){
window.script_executed=false;
var script_content=scripts[i].innerHTML+";\nwindow.script_executed=true;";
var new_script=document.createElement('script');
new_script.type='text/javascript';
new_script.text=script_content;
document.getElementsByTagName('head')[0].appendChild(new_script);
if(!window.script_executed){
eval(script_content);
}
}
var styles=safeGetElementsByTagName(el,'style');
for(var i=0;i<styles.length;i++){
document.getElementsByTagName('head')[0].appendChild(styles[i]);
}
}
function simpleCallback(xhr,callback,domEl){
if(xhr.responseXML==null){
callback(_getmsg('ERROR_WHILE_PROCESSING'),domEl);
return;
}
var root_node=getRootNode(xhr);
var return_code=getNodeValue(root_node,'return_code');
if(return_code==0){
var success_message=getNodeValue(root_node,'success_message');
if(success_message!=null){
callback(success_message,domEl);
}
}else{
var error_msg=getNodeValue(root_node,'error_message');
if(error_msg==null||error_msg.length==0){
error_msg=_getmsg('UNKOWN_ERROR');
}
callback(error_msg,domEl)
}
redirect_val=getNodeValue(root_node,'redirect_on_success');
if(redirect_val!=null){
window.location=redirect_val;
}
}
function postSimpleXR(url,data,callback,domEl){
ajaxRequest(url,{
postBody:data,
onComplete:function(xmlHttpReq){
simpleCallback(xmlHttpReq,callback,domEl);
}
});
}
function showConfMsg(msg,domEl){
if(domEl&&domEl.parentNode){
domEl.parentNode.style.backgroundColor='#fff';
domEl.parentNode.innerHTML=msg;
}
}
function displayAndSelectEmbedCode(){
_gel('embed_input_div').style.display='';
_gel('embed_display').style.display='none';
_gel('embed_input').focus();
_gel('embed_input').select();
}
function handleSubscribe(){
var subscribe_buttons=getElementsByTagNameAndClass('div','subscribe-div',_gel('channel-body'));
var unsubscribe_buttons=getElementsByTagNameAndClass('div','unsubscribe-div',_gel('channel-body'));
Iter(subscribe_buttons).each(function(button){
toggleClass(button,'hid');
});
Iter(unsubscribe_buttons).each(function(button){
toggleClass(button,'hid');
});
}
var CHANNEL_SUCCESS_COLOR="#d0ffd8";
var CHANNEL_ERROR_COLOR="#F99";
(function(){
var current_channel_edit_tab=null;
var current_theme_name_backup=null;
var current_tab_modified=false;
function channel_edit_tab(tab_name,opt_cancel){
if(!window.scripts_are_loaded){
return false;
}
var current_tab_contents=_gel("tab_contents_"+current_channel_edit_tab);
if(current_tab_contents){
if(current_tab_modified){
if(!opt_cancel&&!confirm(_getmsg('CONFIRM_NAVIGATE_AWAY')+'\n\n'+_getmsg('CONFIRM_UNSAVED_CHANGES'))){
return;
}
}
if(current_channel_edit_tab=='colors'){
window.theme_map=copy_object(theme_obj_backups);
if(current_tab_modified){
set_theme_obj(current_theme_name_backup);
current_tab_modified=false;
}
if(current_theme_name_backup)window.current_theme_name=current_theme_name_backup;
}else if(current_channel_edit_tab=='layout'){
}
if(current_tab_modified){
current_tab_contents.innerHTML=current_tab_contents.__backup;
current_tab_modified=false;
}
current_subtab_modified=false;
current_tab_contents.style.display='none';
}
if(current_channel_edit_tab){
removeClass(_gel("channel_tab_"+current_channel_edit_tab),'channel_settings_tab_active');
}
if(current_channel_edit_tab==tab_name||tab_name=='close'){
current_channel_edit_tab=null;
_gel('channel_edit_close').style.display='none';
return;
}
var tab_contents=_gel('tab_contents_'+tab_name);
if(tab_contents){
tab_contents.style.display='';
tab_contents.__backup=tab_contents.innerHTML;
}
if(tab_name){
addClass(_gel("channel_tab_"+tab_name),'channel_settings_tab_active');
if(tab_name=='branding_options'){
branding_options_subtab('banners');
}
}
force_IE_redraw();
current_channel_edit_tab=tab_name;
_gel('channel_edit_close').style.display='';
}
window.channel_edit_tab=channel_edit_tab;
var current_subtab_name;
var current_subtab_modified=false;
function branding_options_subtab(subtab_name,opt_cancel){
if(!window.scripts_are_loaded){
return false;
}
var current_subtab_contents=_gel("subtab_contents_"+current_subtab_name);
if(current_subtab_contents){
if(current_subtab_modified){
if(!opt_cancel&&!confirm(_getmsg('CONFIRM_NAVIGATE_AWAY')+'\n\n'+_getmsg('CONFIRM_UNSAVED_CHANGES'))){
return;
}
}
current_subtab_contents.style.display='none';
removeClass(_gel("branding_options_subtab_"+current_subtab_name),'branding_options_subtab_active');
current_tab_modified=false;
current_subtab_modified=false;
}
var subtab_contents=_gel('subtab_contents_'+subtab_name);
if(subtab_contents){
subtab_contents.style.display='';
addClass(_gel("branding_options_subtab_"+subtab_name),'branding_options_subtab_active');
}
current_subtab_name=subtab_name;
}
window.branding_options_subtab=branding_options_subtab;
function force_IE_redraw(){
window.setTimeout(function(){
addClass(_gel("channel-body"),'dummy');
removeClass(_gel("channel-body"),'dummy');
},0);
}
var stylesheet=null;
function update_theme_css(name,value,opt_prefix){
current_tab_modified=true;
get_theme_css();
}
function hide_all_children(el){
var child_nodes=el.childNodes;
for(var i=0;i<child_nodes.length;i++){
var node=child_nodes[i];
if(node&&node.style){
node.style.display="none";
}
}
}
var last_option_div=null;
function set_theme_obj(theme_name,opt_first_time){
var theme_obj=window.theme_map[theme_name];
window.current_theme_obj=theme_obj;
if(window.current_theme_name&&_gel(window.current_theme_name)){
removeClass(_gel(window.current_theme_name),'theme_selected');
}
addClass(_gel(theme_name),'theme_selected');
window.current_theme_name=theme_name;
update_theme_inputs(theme_obj);
current_palette=theme_obj.palettes['default'];
_gel('theme_display_name').innerHTML=htmlEscape(theme_obj.display_name||theme_name);
_gel('theme_edit_name').value=theme_obj.display_name||theme_name;
if(theme_obj.builtin){
_gel('theme_display_name').style.display='inline';
_gel('theme_edit_name').style.display='none';
}else{
_gel('theme_display_name').style.display='none';
_gel('theme_edit_name').style.display='inline';
try{
_gel('theme_edit_name').focus();
}catch(e){
}
}
if(!opt_first_time){
update_theme_css();
}
}
window.set_theme_obj=set_theme_obj;
function setDropdownTo(dropdownId,value,isLowerCaseCompare){
var dropdownEl=_gel(dropdownId);
if(isLowerCaseCompare){
value=value.toLowerCase();
}
for(var i=0,len=dropdownEl.length;i<len;i++){
var optionValue=dropdownEl.options[i].value;
if(isLowerCaseCompare)optionValue=optionValue.toLowerCase();
if(optionValue&&value==optionValue){
dropdownEl.selectedIndex=i;
break;
}
}
}
function update_theme_inputs(theme_obj){
setDropdownTo('font',theme_obj.font,true);
setDropdownTo('wrapper_opacity',theme_obj.wrapper_opacity);
var colors=['background_color','wrapper_color','wrapper_text_color','wrapper_link_color'];
for(var i=0;i<colors.length;i++){
var color=colors[i];
var value=theme_obj[color];
_gel(color+'-preview').style.backgroundColor=value;
_gel(color).value=value;
}
_gel('background_image').value=theme_obj['background_image'];
try{
if(theme_obj['background_image']){
window.frames['background_frame'].hide_file_picker();
}else{
window.frames['background_frame'].show_file_picker();
}
}catch(e){
}
_gel('background_repeat').value=theme_obj['background_repeat'];
_gel('background_repeat_check').checked=theme_obj['background_repeat']=='repeat';
set_palette('default',false);
}
function set_palette(name,opt_set_css){
var palette=window.current_theme_obj.palettes[name];
current_palette=palette;
setDropdownTo('box_opacity',palette.box_opacity);
var colors=['box_background_color','link_color','title_text_color','body_text_color'];
for(var i=0;i<colors.length;i++){
var color=colors[i];
_gel(color+"-preview").style.backgroundColor=palette[color];
_gel(color).value=palette[color];
if(opt_set_css){
update_theme_css(color,palette[color]);
}
}
}
window.set_palette=set_palette;
function open_theme_editor(){
showDiv('theme_advanced_editor');
showDiv('theme_edit_link_hide');
hideDiv('theme_edit_link');
force_IE_redraw();
}
window.open_theme_editor=open_theme_editor;
function hide_theme_editor(){
hideDiv('theme_advanced_editor');
hideDiv('theme_edit_link_hide');
showDiv('theme_edit_link');
force_IE_redraw();
}
window.hide_theme_editor=hide_theme_editor;
var THEME_DIV_HTML="<div id=\"^theme_name^\" class='theme_selector_div' "+
"style=\"font-family:^font^\""+
"onclick=\"set_theme_obj(this.id);\""+
"><div style=\"background-color: ^background_color^;"+
"color:^body_text_color^;padding: 3px;line-height:120%\""+
"><div style=\"background-color: ^wrapper_color^;color: ^wrapper_text_color^;padding:3px;font-size:10px\">"+
"<div style=\"float:right;width:4em;background-color:^box_background_color^;font-size:9px;padding-left:1px;color:^body_text_color^\">"+
"<span style=\"color:^title_text_color^;font-size:120%\">"+
"A"+
"</span>"+
" &nbsp;<span style=\"color:^link_color^;text-decoration:underline\">url</span><br>"+
"abc</div>"+
"<span style=\"color:^wrapper_link_color^;text-decoration:underline\">url</span><br>"+
"abc"+
"</div></div>"+
"<div class=\"theme_title\" style=\"text-align:center;padding:2px\">^theme_display_name^</div>"+
"</div>\n";
function get_default_palette(theme_obj){
var default_palette=theme_obj.palettes['default'];
default_palette.name='default';
return default_palette;
}
function generate_theme_box_html(theme_name,theme_obj){
if(!theme_obj||!theme_obj.palettes){
return;
}
var output_html=THEME_DIV_HTML.replace(/\^theme_name\^/g,theme_name);
output_html=output_html.replace(/\^background_color\^/g,theme_obj.background_color);
output_html=output_html.replace(/\^wrapper_color\^/g,theme_obj.wrapper_color);
output_html=output_html.replace(/\^wrapper_text_color\^/g,theme_obj.wrapper_text_color);
output_html=output_html.replace(/\^wrapper_link_color\^/g,theme_obj.wrapper_link_color);
output_html=output_html.replace(/\^theme_display_name\^/g,htmlEscape(theme_obj.display_name));
output_html=output_html.replace(/\^font\^/g,theme_obj.font);
var default_palette=get_default_palette(theme_obj);
output_html=output_html.replace(/\^box_background_color\^/g,default_palette.box_background_color);
output_html=output_html.replace(/\^title_text_color\^/g,default_palette.title_text_color);
output_html=output_html.replace(/\^link_color\^/g,default_palette.link_color);
output_html=output_html.replace(/\^body_text_color\^/g,default_palette.body_text_color);
return output_html;
}
function add_theme_div(theme_name,theme_obj){
var output_html=generate_theme_box_html(theme_name,theme_obj);
var temp_div=document.createElement('div');
temp_div.innerHTML=output_html;
_gel('theme_container').appendChild(temp_div.firstChild);
}
window.add_theme_div=add_theme_div;
var current_palette;
function edit_main_theme(name,value,opt_skip_css){
var theme_name=window.current_theme_name;
var theme_obj=window.current_theme_obj;
if(theme_obj.builtin){
create_new_theme();
return edit_main_theme(name,value);
}
if(typeof theme_obj[name]!="undefined"){
theme_obj[name]=value;
if(!opt_skip_css){
update_theme_css(name,value);
}
}else{
current_palette[name]=value;
var prefix=current_palette.name=='default'?null:'.palette-'+current_palette.name;
if(!opt_skip_css){
update_theme_css(name,value,prefix);
}
}
replace_div(_gel(theme_name),generate_theme_box_html(theme_name,theme_obj,true));
addClass(_gel(theme_name),'theme_selected');
}
window.edit_main_theme=edit_main_theme;
var theme_obj_backups={};
function add_theme_selectors(default_theme_name,theme_ordering){
for(var i in theme_ordering){
var theme_name=theme_ordering[i];
var theme_obj=window.theme_map[theme_name];
if(theme_obj){
add_theme_div(theme_name,theme_obj);
theme_obj_backups[theme_name]=copy_object(theme_obj);
}
}
current_theme_name_backup=default_theme_name;
set_theme_obj(default_theme_name,true);
}
window.add_theme_selectors=add_theme_selectors;
function generate_theme_name(old_name){
var numeric_suffix=old_name.match("[0-9]+$");
if(numeric_suffix){
return old_name.substr(0,old_name.length-numeric_suffix.length)+(parseInt(numeric_suffix)+1);
}
return old_name+" 2";
};
function create_new_theme(){
var new_theme_obj=copy_object(window.current_theme_obj);
new_theme_obj.builtin=false;
new_theme_obj.display_name=generate_theme_name(new_theme_obj.display_name);
var new_theme_name=window.current_theme_name+'2';
window.theme_map[new_theme_name]=new_theme_obj;
add_theme_div(new_theme_name,new_theme_obj);
set_theme_obj(new_theme_name,true);
open_theme_editor();
}
window.create_new_theme=create_new_theme;
function save_theme_handler(response){
if(response&&response.success){
current_tab_modified=false;
theme_obj_backups=copy_object(window.theme_map);
current_theme_name_backup=window.current_theme_name;
var tab_contents=_gel('tab_contents_'+current_channel_edit_tab);
tab_contents.__backup=tab_contents.innerHTML;
display_message("colors-messages",CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
channel_edit_tab('close');
}else if(response&&response.errors){
display_message('colors-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("tab_contents_colors"),'saving');
}
function save_themes(){
var backend=get_channel_backend();
var request={'themes':copy_object(window.theme_map)};
request.theme_name=window.current_theme_name;
request.background_image_counter=window.background_image_counter;
backend.aq_.quick_send(request,'save_theme',save_theme_handler);
addClass(_gel("tab_contents_colors"),'saving');
}
window.save_themes=save_themes;
function replace_stylesheet(cssId,cssText){
var cssEl=_gel(cssId);
if(!cssEl)return;
try{
cssEl.innerHTML=cssText;
}catch(e){
try{
cssEl.innerText=cssText;
}catch(e){
var css=document.styleSheets[cssId];
css.cssText=cssText;
}
}
}
function get_theme_css_handler(data){
replace_stylesheet('channel-theme-css',data.html);
}
function get_theme_css(){
var backend=get_channel_backend();
var theme_obj=window.theme_map[window.current_theme_name];
var request={'theme':theme_obj};
backend.aq_.quick_send(request,'get_theme_css',get_theme_css_handler);
}
function update_theme_name(obj,evt){
var e=evt?evt:window.event;
if(e.keyCode==13||e.keyCode==27){
obj.blur();
return false;
}
length_check(e,obj,15);
window.setTimeout(function(){
var new_name=_gel('theme_edit_name').value;
window.current_theme_obj.display_name=new_name;
_gel('theme_display_name').innerHTML=htmlEscape(new_name);
var current_theme_div=_gel(window.current_theme_name);
var title_div=getElementsByTagNameAndClass('DIV','theme_title',current_theme_div)[0];
title_div.innerHTML=htmlEscape(new_name);
},0);
}
window.update_theme_name=update_theme_name;
function length_check(evt,obj,max_length){
var old_value=obj.value;
window.setTimeout(function(){
if(obj.value.length>max_length){
var old_scroll_top=obj.scrollTop;
obj.value=old_value.substr(0,max_length);
obj.scrollTop=old_scroll_top;
}
},0);
var e=evt?evt:window.event;
if(obj.value.length>=max_length&&e.keyCode>46){
return false;
}
return true;
}
window.length_check=length_check;
var popup_prop_name=null;
function popup_color_grid(name){
document.onclick=null;
var grid=_gel('popup_color_grid');
if(popup_prop_name){
grid.style.display='none';
popup_prop_name=null;
return;
}
var pos=ani.getPosition(_gel(name));
grid.style.top=(pos.y+20)+'px';
grid.style.left=(pos.x-20)+'px';
grid.style.display='';
document.body.appendChild(grid);
popup_prop_name=name;
window.setTimeout(function(){
document.onclick=function(opt_evt){
var e=opt_evt?opt_evt:window.event;
var t=e.target?e.target:e.srcElement;
if(t.nodeType==3)t=t.parentNode;
grid.style.display='none';
document.onclick=null;
popup_prop_name=null;
var preview_node=_gel(name+'_option');
if(t==preview_node||hasAncestor(t,preview_node)){
stopPropagation(e);
return false;
}
};
},1);
}
window.popup_color_grid=popup_color_grid;
function select_popup_color(color){
if(popup_prop_name){
edit_main_theme(popup_prop_name,color);
_gel(popup_prop_name+'-preview').style.backgroundColor=color;
_gel(popup_prop_name).value=color;
}
}
window.select_popup_color=select_popup_color;
var VALID_COLOR_REGEX=new RegExp("^(#[0-9a-f]{3,6}|white|black|blue|red|green|yellow|cyan|purple|violet|pink|salmon|orange|navy|gray|lightgrey|darkgray|brown)$",'i');
function blur_color_picker(el){
if(el.value.match(VALID_COLOR_REGEX)){
edit_main_theme(el.id,el.value);
_gel(el.id+'-preview').style.backgroundColor=el.value;
}else{
el.value=el.__old_value||"";
}
}
window.blur_color_picker=blur_color_picker;
function color_picker_keypress(input,evt){
if(evt.keyCode==13){
this.blur();
if(this.onblur)this.onblur();
return false;
}else if(evt.keyCode==27){
this.value=this.__old_value;
this.blur();
if(this.onblur)this.onblur();
return false;
}
}
window.color_picker_keypress=color_picker_keypress;
function draw_box_handler(response){
if(response&&response.data){
var old_node=_gel(response.data.box_info.name);
if(old_node){
window.setTimeout(function(){removeNode(old_node);draw_box_handler(response);},200);
return;
}
var box_info=response.data.box_info;
window.boxes[box_info.name]=box_info;
var temp_div=document.createElement('div');
temp_div.innerHTML=response.data.html;
var node=temp_div.firstChild;
insert_box(box_info,node);
}else{
}
}
function insert_box(box_info,node){
box_status[box_info.name]=true;
var parent_div;
if(box_info.y_position<0){
parent_div=_gel('channel-base-div');
}else if(box_info.x_position==1){
parent_div=_gel('main-channel-right');
}else{
parent_div=_gel('main-channel-left');
}
var next_box=get_box_after(box_info);
if(next_box){
var next_box_div=_gel(next_box);
next_box_div.parentNode.insertBefore(node,next_box_div);
}else if(box_info.y_position<0){
parent_div.insertBefore(node,_gel('main-channel-content'));
}else{
parent_div.appendChild(node);
}
fix_box_arrows();
ani.slideDownAndFadeIn(node,0,0.4,0.25);
}
function polarity(num){
return num>=0;
}
function get_box_after(box_info){
var next_box=null;
for(var name in window.boxes){
var box=window.boxes[name];
if(polarity(box.y_position)!=polarity(box_info.y_position)){
continue;
}
if(box.y_position>box_info.y_position&&x_pos_matches(box,box_info)&&box.name!=box_info.name&&box_status[box.name]&&(!next_box||box.y_position<next_box.y_position)){
next_box=box;
}
}
return next_box?next_box.name:null;
}
function x_pos_matches(box1,box2){
if(box1.y_position<0&&box2.y_position<0){
return true;
}
return box1.x_position==box2.x_position;
}
function get_box_before(box_info){
var previous_box=null;
for(var name in window.boxes){
var box=window.boxes[name];
if(box.x_position==box_info.x_position&&box.name!=box_info.name&&box_status[box.name]&&box.y_position<box_info.y_position&&(!previous_box||box.y_position>previous_box.y_position)){
previous_box=box;
}
}
return previous_box?previous_box.name:null;
}
function add_box(name,opt_save){
var backend=get_channel_backend();
var request={'name':name};
if(window.boxes[name]){
request.x_position=window.boxes[name].x_position;
request.y_position=window.boxes[name].y_position;
}
request.theme_name=window.current_theme_name;
request.save=opt_save?true:false;
backend.aq_.quick_send(request,'draw_box',draw_box_handler);
}
function remove_box(name){
var node=_gel(name);
ani.fadeAndSlideUp(node,0,0.3,0.4);
scheduleAction(node,node,function(){removeNode(node)},1.7);
box_status[name]=false;
fix_box_arrows();
}
function add_or_remove_box(input){
window.setTimeout(function(){
if(input.checked){
add_box(input.value);
}else{
_gel('box_removed_message').style.display='';
remove_box(input.value);
}
},0);
current_tab_modified=true;
}
window.add_or_remove_box=add_or_remove_box;
function hide_if_there(id){
var el=_gel(id);
if(el)addClass(el,'disabled');
}
function show_if_there(id){
var el=_gel(id);
if(el)removeClass(el,'disabled');
}
function fix_box_arrows(){
var top_left=null;
var top_right=null;
var bottom_left=null;
var bottom_right=null;
var top_top=null;
var bottom_top=null;
for(var name in window.boxes){
var box=window.boxes[name];
show_if_there(name+'-up-arrow');
show_if_there(name+'-down-arrow');
if(box&&box_status[name]&&!IMMOVABLE_BOX[name]){
if(box.y_position>=0){
if(box.x_position==1){
if(!top_right||top_right.y_position>box.y_position){
top_right=box;
}
if(!bottom_right||bottom_right.y_position<box.y_position){
bottom_right=box;
}
}else{
if(!top_left||top_left.y_position>box.y_position){
top_left=box;
}
if(!bottom_left||bottom_left.y_position<box.y_position){
bottom_left=box;
}
}
}else{
if(!top_top||top_top.y_position>box.y_position){
top_top=box;
}
if(!bottom_top||bottom_top.y_position<box.y_position){
bottom_top=box;
}
}
}
}
if(top_right)hide_if_there(top_right.name+'-up-arrow');
if(top_left)hide_if_there(top_left.name+'-up-arrow');
if(bottom_right)hide_if_there(bottom_right.name+'-down-arrow');
if(bottom_left)hide_if_there(bottom_left.name+'-down-arrow');
if(top_top)hide_if_there(top_top.name+'-up-arrow');
if(bottom_top)hide_if_there(bottom_top.name+'-down-arrow');
}
window.fix_box_arrows=fix_box_arrows;
function move_up(name){
if(hasClass(_gel(name+'-up-arrow'),'disabled')){
return;
}
swap_boxes(name,get_box_before(window.boxes[name]));
}
window.move_up=move_up;
function move_down(name){
if(hasClass(_gel(name+'-down-arrow'),'disabled')){
return;
}
swap_boxes(name,get_box_after(window.boxes[name]));
}
window.move_down=move_down;
function swap_boxes(name1,name2){
var el1=_gel(name1);
var el2=_gel(name2);
var tmp=window.boxes[name1].y_position;
window.boxes[name1].y_position=window.boxes[name2].y_position;
window.boxes[name2].y_position=tmp;
fix_box_arrows();
ani.swapDivs(el1,el2,0.7);
var backend=get_channel_backend();
backend.aq_.send_message({'boxes':[name1,name2]},'swap_boxes',true);
}
function move_left(name){
if(hasClass(_gel(name+'-left-arrow'),'disabled')){
return;
}
window.boxes[name].x_position=0;
remove_box(name);
add_box(name,true);
}
window.move_left=move_left;
function move_right(name){
if(hasClass(_gel(name+'-right-arrow'),'disabled')){
return;
}
window.boxes[name].x_position=1;
remove_box(name);
add_box(name,true);
}
window.move_right=move_right;
var IMMOVABLE_BOX={'user_profile':true};
var box_status={};
window.onLoadFunctionList.push(function(){
for(var name in window.boxes){
var box=window.boxes[name];
if(box&&box.name&&_gel(name)){
box_status[name]=true;
}
}
if(window.channel_new_ui){
addClass(_gel('channel-body'),'jsloaded')
fix_box_arrows();
}
});
function save_boxes_handler(response){
if(response&&response.data&&response.data.success){
current_tab_modified=false;
var tab_contents=_gel('tab_contents_'+current_channel_edit_tab);
tab_contents.__backup=tab_contents.innerHTML;
display_message('layout-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
channel_edit_tab('close');
}else if(response&&response.errors){
display_message('layout-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("tab_contents_layout"),'saving');
}
function save_boxes(){
var backend=get_channel_backend();
backend.aq_.register_handler('save_boxes',save_boxes_handler);
backend.aq_.send_message({'boxes':box_status},'save_boxes',true);
addClass(_gel("tab_contents_layout"),'saving');
}
window.save_boxes=save_boxes;
function save_watch_header_handler(response){
if(response&&response.data&&response.data.success){
current_tab_modified=false;
current_subtab_modified=false;
display_message('video-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
}else if(response&&response.errors){
display_message('video-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("subtab_contents_videopage"),'saving');
}
function save_watch_header(){
var form=_gel("watch_header_form");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.register_handler('save_watch_header',save_watch_header_handler);
backend.aq_.send_message(request,'save_watch_header',true);
addClass(_gel("subtab_contents_videopage"),'saving');
}
window.save_watch_header=save_watch_header;
function save_banners_handler(response){
if(response&&response.data&&response.data.success){
current_tab_modified=false;
current_subtab_modified=false;
display_message('banners-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
}else if(response&&response.errors){
display_message('banners-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("subtab_contents_banners"),'saving');
}
function save_banners(){
var form=_gel("banners_form");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.register_handler('save_banners',save_banners_handler);
backend.aq_.send_message(request,'save_banners',true);
addClass(_gel("subtab_contents_banners"),'saving');
}
window.save_banners=save_banners;
function save_tracking_handler(response){
if(response&&response.data&&response.data.success){
current_tab_modified=false;
current_subtab_modified=false;
display_message('tracking-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
}else if(response&&response.errors){
display_message('tracking-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("subtab_contents_tracking"),'saving');
}
function save_tracking(){
var form=_gel("tracking_form");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.register_handler('save_tracking',save_tracking_handler);
backend.aq_.send_message(request,'save_tracking',true);
addClass(_gel("subtab_contents_tracking"),'saving');
}
window.save_tracking=save_tracking;
function cancel_edit_mode(box_id){
toggle_edit_mode(box_id);
var box=_gel(box_id);
box.innerHTML=box.__backup;
}
window.cancel_edit_mode=cancel_edit_mode;
function toggle_edit_mode(box_id){
var box=_gel(box_id);
if(!hasClass(box,'edit_mode')){
box.__backup=box.innerHTML;
}
toggleClass(box,'edit_mode');
}
window.toggle_edit_mode=toggle_edit_mode;
function save_box_settings(box_id){
var box_info=get_channel_box_info(box_id);
var backend=get_channel_backend();
addClass(_gel(box_id),'saving');
var callback=function(response){
removeClass(_gel(box_id),'saving');
if(response.success){
toggle_edit_mode(box_id);
if(response.html){
channel_replace_div(_gel(box_id),response.html);
fix_box_arrows();
}
if(response.js_exec){
eval(response.js_exec);
}
display_message(box_id+'-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
}else if(response.errors){
display_message(box_id+'-messages',"#F99",response.errors.join('<br>'));
}
};
var params=form_to_dict(_gel('edit_form_'+box_id));
backend.call_box_method(box_info,params,'save',callback);
}
window.save_box_settings=save_box_settings;
function cancel_playnav_edit(){
toggle_edit_mode('user_playlist_navigator');
var edit_box=_gel('playnav_edit_info');
edit_box.innerHTML=edit_box.__backup;
}
window.cancel_playnav_edit=cancel_playnav_edit;
function swap_with_input(id,focus,opt_update_height){
toggleDisplay2("profile_temp_"+id,"profile_edit_"+id);
if(focus){
_gel('profile_edit_'+id).focus();
if(opt_update_height){
_gel('profile_edit_'+id).style.height=Math.max(_gel('profile_temp_'+id).offsetHeight,45)+'px';
}
}else{
var new_value=_gel('profile_edit_'+id).value;
if(new_value){
_gel('hide_'+id).checked=false;
}
_gel('profile_temp_'+id).innerHTML=new_value?htmlEscape(new_value).replace(/\n/g,"<br>"):"&nbsp;";
}
}
window.swap_with_input=swap_with_input;
function save_profile_box(){
var box_id='user_profile';
var box_info=get_channel_box_info(box_id);
var backend=get_channel_backend();
addClass(_gel(box_id),'saving');
var callback=function(response){
removeClass(_gel(box_id),'saving');
if(response.success){
toggle_edit_mode(box_id);
_gel(box_id).innerHTML=response.html;
display_message(box_id+'-messages',CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
}else if(response.error_fields){
for(var field_name in response.error_fields){
var bad_field=_gel('profile_edit_'+field_name);
if(bad_field){
bad_field.focus();
var error_field=_gel('profile_errors_'+field_name);
error_field.style.display='';
error_field.innerHTML=escapeHTML(response.error_fields[field_name]);
}
}
}else if(response.errors){
display_message(box_id+'-messages',"#F99",response.errors.join('<br>'));
}
};
var params=form_to_dict(_gel('edit_form_'+box_id));
backend.call_box_method(box_info,params,'save',callback);
}
window.save_profile_box=save_profile_box;
function set_channel_title(title){
var title_div=_gel('channel_title');
var title_base_div=_gel('channel_base_title');
title_div.innerHTML=htmlEscape(title);
if(title){
title_base_div.style.fontSize="11px";
title_base_div.style.paddingTop="0";
title_div.style.display='';
}else{
title_base_div.style.fontSize="16px";
title_base_div.style.paddingTop="9px";
title_div.style.display='none';
}
}
function save_channel_settings_handler(response){
if(response&&response.data&&response.data.success){
set_channel_title(_gel("channel_title_input").value);
current_tab_modified=false;
var tab_contents=_gel('tab_contents_'+current_channel_edit_tab);
tab_contents.__backup=tab_contents.innerHTML;
display_message("info-messages",CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
channel_edit_tab('close');
}else if(response&&response.errors){
display_message('info-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("tab_contents_info"),'saving');
}
function settings_tab_keypress(){
current_tab_modified=true;
}
window.settings_tab_keypress=settings_tab_keypress;
function save_channel_settings(){
var form=_gel("channel_settings");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.register_handler('save_channel_settings',save_channel_settings_handler);
backend.aq_.send_message(request,'save_channel_settings',true);
addClass(_gel("tab_contents_info"),'saving');
}
window.save_channel_settings=save_channel_settings;
function save_watch_branding_handler(response){
if(response&&response.data&&response.data.success){
display_message("watch_branding-messages",CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
current_tab_modified=false;
var tab_contents=_gel('tab_contents_'+current_channel_edit_tab);
tab_contents.__backup=tab_contents.innerHTML;
}else if(response&&response.errors){
display_message('watch_branding-messages',"#F99",response.errors.join('<br>'));
}
removeClass(_gel("tab_contents_watch_branding"),'saving');
}
function save_watch_branding(){
var form=_gel("watch_branding");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.quick_send(request,'save_watch_branding',save_watch_branding_handler);
addClass(_gel("tab_contents_watch_branding"),'saving');
}
window.save_watch_branding=save_watch_branding;
function clear_just_migrated_handler(response){
if(response&&response.data&&response.data.success){
hideDiv('migration_warning');
}
}
window.clear_just_migrated_handler=clear_just_migrated_handler;
function clear_just_migrated(){
var form=_gel("clear_just_migrated");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.quick_send(request,'clear_just_migrated',clear_just_migrated_handler);
addClass(_gel('migration_warning'),'saving');
}
window.clear_just_migrated=clear_just_migrated;
function channel_hierarchy_response_handler(response){
if(response&&response.data&&response.data.success){
display_message("channel_hierarchy-messages",CHANNEL_SUCCESS_COLOR,_getmsg('SUCCESS'));
current_tab_modified=false;
var tab_contents=_gel('tab_contents_'+current_channel_edit_tab);
tab_contents.__backup=tab_contents.innerHTML;
}else if(response&&response.errors){
display_message('channel_hierarchy-messages',"#F99",response.errors.join('<br>'));
}
}
function change_hierarchy_passcode(){
var form=_gel("hierarchy_passcode");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.quick_send(request,'change_hierarchy_passcode',channel_hierarchy_response_handler);
}
window.change_hierarchy_passcode=change_hierarchy_passcode;
function modify_child_channel_handler(response){
if(response.data&&response.data.html)
_gel('children_list').innerHTML=response.data.html;
channel_hierarchy_response_handler(response);
}
function add_child_channel(){
var form=_gel("add_child");
var request=form_to_dict(form);
var backend=get_channel_backend();
backend.aq_.quick_send(request,'add_child_channel',modify_child_channel_handler);
}
window.add_child_channel=add_child_channel;
function remove_child_channel(childname){
var request={'childname':childname};
var backend=get_channel_backend();
backend.aq_.quick_send(request,'remove_child_channel',modify_child_channel_handler);
}
window.remove_child_channel=remove_child_channel;
function changeCommentPermissions(friend_only,moderation){
_gel("profile_comment_friend_only").value=friend_only;
_gel("profile_comment_moderation").value=moderation;
}
window.changeCommentPermissions=changeCommentPermissions;
function uploaded_background_image(upload_response_variables){
if(upload_response_variables.upload_type=='channel_background'){
if(upload_response_variables.success){
_gel('background_image').value=upload_response_variables.image_url;
edit_main_theme('background_image',upload_response_variables.image_url,true);
update_theme_css('background_image',upload_response_variables.preview_url);
}else{
display_message('colors-messages',"#F99",upload_response_variables.error_msg);
}
window.frames['background_frame'].document.getElementById('channel_background_counter').value=++window.background_image_counter;
}else if(upload_response_variables.upload_type=='watch_background'){
if(!upload_response_variables.success){
display_message('watch_branding-messages',"#F99",upload_response_variables.error_msg);
}
_gel('delete_watch_background').value='False';
}else if(upload_response_variables.upload_type=='profile_header'){
if(upload_response_variables.success){
_gel('branding_image_visible').value='True';
}else{
display_message('banners-messages',"#F99",upload_response_variables.error_msg);
}
}else if(upload_response_variables.upload_type=='side_column'){
if(upload_response_variables.success){
_gel('side_column_image_visible').value='True';
}else{
display_message('banners-messages',"#F99",upload_response_variables.error_msg);
}
}
}
window.uploaded_background_image=uploaded_background_image;
function delete_background_upload(upload_type){
switch(upload_type){
case 'channel_background':
_gel('background_image').value='';
edit_main_theme('background_image','');
break;
case 'watch_background':
_gel('delete_watch_background').value='True';
break;
case 'watch_header':
_gel('delete_watch_header').value='True';
current_subtab_modified=true;
break;
case 'profile_header':
_gel('branding_image_visible').value='False';
current_subtab_modified=true;
break;
case 'side_column':
_gel('side_column_image_visible').value='False';
current_subtab_modified=true;
break;
}
current_tab_modified=true;
}
window.delete_background_upload=delete_background_upload;
function update_hidden_field(name){
window.setTimeout(function(){
var displayed=_gel('show_'+name).checked;
_gel('hide_'+name).checked=!displayed;
if(!displayed){
addClass(_gel('edit_info_'+name),'opacity40');
}else{
removeClass(_gel('edit_info_'+name),'opacity40');
}
},1);
}
window.update_hidden_field=update_hidden_field;
function update_merged_date(name){
var year=_gel(name+"_yr").value;
var month=_gel(name+"_mon").value;
if(month.length<2){
month="0"+month;
}
var day=_gel(name+"_day").value;
if(day.length<2){
day="0"+day;
}
_gel(name+"_merged").value=year+month+day;
}
window.update_merged_date=update_merged_date;
function toggle_playnav_edit_mode(){
_gel('playnav_edit_info').__backup=_gel('playnav_edit_info').innerHTML;
toggle_edit_mode('user_playlist_navigator');
}
window.toggle_playnav_edit_mode=toggle_playnav_edit_mode;
function gather_form_data(form){
var formdata={};
var form_elements=form.elements;
var input_names=[];
for(var i=0;i<form_elements.length;i++){
var input=form_elements[i];
input_names.push(input.name);
if((input.type=="checkbox"||input.type=="radio")&&input.checked==false){
continue;
}
var value=input.value;
if(input.type=='select-multiple'){
value=[];
var options=input.options;
for(var j=0;j<options.length;j++){
var option=options[j];
value.push(option.value);
}
}
formdata[input.name]=value;
}
return formdata;
}
function copy_object(obj){
var temp={};
if(typeof(obj)=="object"){
for(var prop in obj){
if(typeof(obj[prop])=="object"){
if(obj[prop].__isArray){
temp[prop]=copy_array(obj[prop]);
}else{
temp[prop]=copy_object(obj[prop]);
}
}else{
temp[prop]=obj[prop];
}
}
return temp;
}
return obj;
}
function copy_array(arr){
return arr.slice(0);
}
function form_to_dict(form){
var form_vars={};
for(var i=0;i<form.elements.length;i++){
var input=form.elements[i];
var name=input.name;
if(input.type=='checkbox'){
if(input.checked){
if(!form_vars[name]){
form_vars[name]=new Array;
}
form_vars[name].push(input.value);
}
}else if(input.type!='radio'||input.checked){
var value=input.value;
if(input.type=='select-multiple'){
value=[];
var options=input.options;
for(var j=0;j<options.length;j++){
var option=options[j];
value.push(option.value);
}
}
form_vars[name]=value;
}
}
return form_vars;
}
})();
function extendInputSelect(select)
{
if(select!=null&&select._isExtended===undefined){
select.maxItems=-1;
select.setMaxItems=function(count){this.maxItems=(count>=0)?count:-1;}
select.moveSelectedTo=function(list){
while(this.selectedIndex>=0)
{
if(!list.addWithCheck(this.options[this.selectedIndex]))break;
this.options[this.selectedIndex]=null;
}
}
select.moveAllTo=function(list){
while(this.options.length>0)
{
if(!list.addWithCheck(this.options[0]))break;
this.options[0]=null;
}
}
select.addWithCheck=function(option){
if(this.maxItems==-1||this.options.length<this.maxItems){
var newOption=new Option();
newOption.text=option.text;
newOption.value=option.value;
newOption.selected=option.selected;
if(option.dir){
newOption.dir=option.dir;
}
if(this.isSorted){
this.addSorted(newOption);
}
else{
this.addAppend(newOption);
}
return true;
}
return false;
}
select.addAppend=function(option){
this.addInsert(option,this.options.length);
}
select.addInsert=function(option,index){
if(index>=0&&index<=this.options.length){;
for(var i=this.options.length;i>index;i--){
this.options[i]=new Option();
this.options[i].text=this.options[i-1].text;
this.options[i].value=this.options[i-1].value;
this.options[i].selected=this.options[i-1].selected;
if(this.options[i-1].dir){
this.options[i].dir=this.options[i-1].dir;
}
}
this.options[index]=option;
}
}
select.addSorted=function(option){
if(!this.isSorted)this.setSorted(true);
var index=this.options.length;
for(var i=0;i<this.options.length;i++){
if(this.options[i].text>option.text){
index=i;
break;
}
}
this.addInsert(option,index);
}
select.importOption=function(option){
var newOption=new Option();
newOption.text=option.text;
newOption.value=option.value;
newOption.selected=option.selected;
if(option.dir){
newOption.dir=option.dir;
}
return newOption();
}
select.sort=function(){
if(this.options.length<2)return;
for(var i=0;i<this.options.length-1;i++){
if(this.options[i].text>this.options[i+1].text){
var swap=new Option();
swap.text=this.options[i].text;
swap.value=this.options[i].value;
swap.selected=this.options[i].selected;
if(this.options[i].dir){
swap.dir=this.options[i].dir;
}
this.options[i].text=this.options[i+1].text;
this.options[i].value=this.options[i+1].value;
this.options[i].selected=this.options[i+1].selected;
this.options[i+1].text=swap.text;
this.options[i+1].value=swap.value;
this.options[i+1].selected=swap.selected;
if(swap.dir){
this.options[i+1].dir=swap.dir;
}
i=-1;
}
}
}
select.isSorted=false;
select.setSorted=function(bit){
this.isSorted=bit;
if(this.isSorted){
this.sort();
}
}
select.getSelectedValue=function(){
if(this.selectedIndex<0)return null;
return this.options[this.selectedIndex].value;
}
select._isExtended=true;
}
}
function DualListBoxController(left,right)
{
this.left=_gel(left);
this.right=_gel(right);
extendInputSelect(this.left);
extendInputSelect(this.right);
this.moveAllRight=function(){this.left.moveAllTo(this.right);}
this.moveSelectedRight=function(){this.left.moveSelectedTo(this.right);}
this.moveAllLeft=function(){this.right.moveAllTo(this.left);}
this.moveSelectedLeft=function(){this.right.moveSelectedTo(this.left);}
}
window.box_editor_loaders={};
var playlistDualListBoxController=null;
window.box_editor_loaders.user_playlists=function(box_id){
playlistDualListBoxController=new DualListBoxController(box_id+"-allplaylists",box_id+"-addedplaylists");
playlistDualListBoxController.right.setMaxItems(max_playlists);
playlistDualListBoxController.left.setSorted(true);
};
function change_peeps_rows(box_id,incr){
var current_value_div=_gel(box_id+"-current_value");
var current_value=parseInt(current_value_div.innerHTML);
current_value+=incr;
if(current_value<1){
current_value=1;
}else if(current_value>3){
current_value=3;
}
current_value_div.innerHTML=current_value;
return false;
}
function checkAll(formObj,is_checked)
{
for(var i=0;i<formObj.length;i++){
fldObj=formObj.elements[i];
if(fldObj.type=='checkbox'){
fldObj.checked=is_checked;
}
}
}
is_checked_all=false;
function toggleCheckAll(formObj){
is_checked_all=!is_checked_all;
checkAll(formObj,is_checked_all);
}
function resetCheckAllValue(formObj,is_checked){
if(!is_checked){
main_checkbox=document.getElementById("checkall_checkbox");
if(main_checkbox){
main_checkbox.checked=false;
}
is_checked_all=false;
}
}
function hasStr(src,sample){
return src.indexOf(sample)>=0
}
function addIfNotInStr(src,sample)
{
if(hasStr(src,sample))
{
return src;
}
else
{
return src+sample;
}
}
function removeOccurances(src,sample)
{
splitstring=src.split(sample);
tstring="";
for(i=0;i<splitstring.length;i++)
{
tstring+=splitstring[i];
}
return tstring;
}
function ghettoCheckAll(oldStr,formObj,is_checked)
{
for(var i=0;i<formObj.length;i++)
{
fldObj=formObj.elements[i];
if(fldObj.type=='checkbox'&&fldObj.checked!=is_checked)
{
fldObj.checked=is_checked;
if(is_checked)
{
oldStr=addIfNotInStr(oldStr,fldObj.name+',');
}
else
{
oldStr=removeOccurances(oldStr,fldObj.name+',');
}
}
}
return oldStr
}
function confirmSubmit(formObj,message){
var agree=confirm(message);
if(agree)
return true;
else
return false;
}