var uploadsucess=0;
var pStr1;
var pStr2;
var data1;
var data2;
var star=0;
var estrelas = new Array(5);
estrelas[0]="star1";
estrelas[1]="star2";
estrelas[2]="star3";
estrelas[3]="star4";
estrelas[4]="star5";
var reDate = /^((0[1-9]|[12]\d)\/(0[1-9]|1[0-2])|30\/(0[13-9]|1[0-2])|31\/(0[13578]|1[02]))\/\d{4}$/;
if (navigator.appName.indexOf('Microsoft') != -1){
clientNavigator = "IE";
}else{
clientNavigator = "Other";
}
function ValidateEmail(emailAdress)
{
if ((emailAdress.indexOf("{")>=0) || (emailAdress.indexOf("}")>=0) || (emailAdress.indexOf("(")>=0)
|| (emailAdress.indexOf(")")>=0) || (emailAdress.indexOf("<")>=0) || (emailAdress.indexOf(">")>=0)
|| (emailAdress.indexOf("[")>=0) || (emailAdress.indexOf("]")>=0) || (emailAdress.indexOf("|")>=0)
|| (emailAdress.indexOf("\"")>=0) || (emailAdress.indexOf("/")>=0) )
{
alert("Erro, Este e-mail não é válido");
return false;
}
if ((emailAdress.indexOf("&")>=0) || (emailAdress.indexOf("*")>=0) || (emailAdress.indexOf("$")>=0) || (emailAdress.indexOf("%")>=0)
|| (emailAdress.indexOf("?")>=0) || (emailAdress.indexOf("!")>=0) || (emailAdress.indexOf("^")>=0) || (emailAdress.indexOf("~")>=0)
|| (emailAdress.indexOf("`")>=0) || (emailAdress.indexOf("'")>=0) )
{
alert("Erro, Este e-mail não é válido");
return false;
}
if ((emailAdress.indexOf(",")>=0) || (emailAdress.indexOf(";")>=0) || (emailAdress.indexOf(":")>=0) || (emailAdress.indexOf("=")>=0)
|| (emailAdress.indexOf("#")>=0) )
{
alert("Erro, Este e-mail não é válido");
return false;
}
if ( (emailAdress.indexOf("@") < 0) || (emailAdress.indexOf("@") != emailAdress.lastIndexOf("@")) )
{
alert("Erro, Este e-mail não é válido");
return false;
}
if (emailAdress.lastIndexOf(".") < emailAdress.indexOf("@"))
{
alert("Erro, Este e-mail não é válido");
return false;
}
return true;
}
var currentMouseX;
var currentMouseY;
function GetMousePosition(e)
{
var nn6 = document.getElementById && !document.all;
var clientX = document.all ? event.clientX : e.clientX;
var clientY = document.all ? event.clientY : e.clientY;
var scrollLeft = nn6 ? window.pageXOffset : document.documentElement.scrollLeft;
var scrollTop = nn6 ? window.pageYOffset : document.documentElement.scrollTop;
currentMouseX = clientX + scrollLeft;
currentMouseY = clientY + scrollTop;
}
var NotifyDiv = null;
var NotifyTimeout = -1;
var NotifyOffsetX = - 30;
var NotifyOffsetY = -20;
function CreateNotify(header, text)
{
if(NotifyTimeout!=-1)
{
window.clearTimeout(NotifyTimeout);
}
if(!NotifyDiv)
{
NotifyDiv = document.createElement('div');
NotifyDiv.className = 'popBox'; //class that contains div style
NotifyDiv.style.position = 'Absolute';
document.body.appendChild(NotifyDiv);
}
NotifyDiv.style.left = currentMouseX + NotifyOffsetX + 'px';
NotifyDiv.style.top = currentMouseY + NotifyOffsetY + 'px';
NotifyDiv.innerHTML = " <div style='padding:5px; padding-left:10px; font-size: 10pt;color: #FFF;background: #1F3D79;'>"+header+"</div>"+
" <p>"+text+"</p>";
NotifyTimeout = window.setTimeout('DestroyNotify()', 2000);
}
function DestroyNotify()
{
document.body.removeChild(NotifyDiv);
NotifyDiv = null;
NotifyTimeout = -1;
}
function validateComments(areacomment,event,size)
{
if (areacomment.value.length > size){
return false
}
}
function DarNota(numeroStar){
star=0;
ApagarNota();
PreencherNota(numeroStar);
star=numeroStar;
}
function ApagarNota(){
if(star==0){
for(var i=0;i<5;i++){
var estrelaAtual = document.getElementById(estrelas[i]);
estrelaAtual.src='../skins/default/image/evaluate_star00.gif';
}
}
}
function PreencherNota(nota){
if(star==0){
for(var i=0;i<nota;i++){
var estrelaAtual = document.getElementById(estrelas[i]);
estrelaAtual.src='../skins/default/image/evaluate_star01.gif';
}
}
}
function Search_Enter(e,txt,dt1,dt2,channel){
var code;
if (!e) var e = window.event;
if (e.keyCode) code = e.keyCode;
else if (e.which) code = e.which;
var character = String.fromCharCode(code);
if (code == 13) {
doDate(txt,dt1,dt2,channel);
}
return true;
}
function Ajusta_Data(input, event){
if(clientNavigator == "IE"){
var tecla=(window.event)? event.keyCode:e.which;
}
else{
tecla = event.charCode;
}
if((tecla > 46 && tecla < 58))
{
DataMask(input,event);
}
else
{
if (tecla == 8 || tecla == 0)
{
DataMask(input,event);
}
else
{
return false;
}
}
if(tecla == 13)
{
document.getElementById('btBusc').click();
}
return true;
}
function DataMask(input,event){
if (input.value.length == 2 || input.value.length == 5){
if(clientNavigator == "IE"){
input.value += "/";
}
else if(event.keyCode == 0){
input.value += "/";
}
}
}
function validateRecomenda(contentID,channel){
var email0 = document.getElementsByName('email0')[0].value;
var email1 = document.getElementsByName('email1')[0].value;
var name0 = document.getElementsByName('name0')[0].value;
var name1 = document.getElementsByName('name1')[0].value;
var text = document.getElementsByName('text')[0].value;
if (email0=="" || email1=="" || name0=="" || name1=="" || text==""){
alert('Todos os dados devem ser digitados corretamente para que o envio obtenha sucesso')
}
else{
ValidateEmail(email0);
sendRecomenda(email0, email1, name0, name1,text,contentID,channel);
}
}
function sendComments(loc,userID,contentID,titulo,fullname){
var reply_id = loc.parentNode.comment_id.value;
var text = loc.parentNode.repplyComment.value;
var nome = loc.parentNode.username_reply.value;
var email = loc.parentNode.email_reply.value;
var display_email = loc.parentNode.chkReplyEmailView.checked ? 1 : 0;
var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if (nome==""){
alert('Necessário Preencher o campo Nome');
}else if(email=="" || email.match(emailReg)== null){
alert('Necessário fornecer um email válido');
return false;
}
var url = 'ComentarioResponse.aspx?uf=' + getUf() + '&userID='+userID+ '&email=' +email+ '&contentID='+contentID+'&text='+escape(text)+'&reply_id='+reply_id+'&titulo='+escape(titulo)+'&fullname='+escape(nome)+ '&display_email=' + display_email;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
alert('Resposta envianda com sucesso');
backComments(loc);
loc.parentNode.username_reply.value="";
loc.parentNode.email_reply.value="";
var idx = document.getElementById('indexPag').value;
ListComment(idx,contentID,userID);
}
pgatual.close();
}
});
}
function sendRecomenda(email0, email1, name0, name1,text,contentID,channel)
{
var url = 'Recomenda.aspx?email0='+email0+'&email1='+email1+'&name0='+name0+'&name1='+name1+'&contentID='+contentID+'&channel='+channel+'&text='+text;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
document.getElementsByName('email0')[0].style.display="none";
document.getElementsByName('email1')[0].style.display="none";
document.getElementsByName('name0')[0].style.display="none";
document.getElementsByName('name1')[0].style.display="none";
document.getElementsByName('text')[0].style.display="none";
document.getElementById('feedback').style.display="block";
document.getElementById('mail0').style.display="none";
document.getElementById('mail1').style.display="none";
document.getElementById('mail2').style.display="none";
document.getElementById('mail3').style.display="none";
document.getElementById('messagetext').style.display="none";
document.getElementById('enviorecomendar').style.display="none";
}
if(valores=="failure"){
document.getElementsByName('email0')[0].style.display="none";
document.getElementsByName('email1')[0].style.display="none";
document.getElementsByName('name0')[0].style.display="none";
document.getElementsByName('name1')[0].style.display="none";
document.getElementsByName('text')[0].style.display="none";
document.getElementById('feedback').style.display="block";
document.getElementById('mail0').style.display="none";
document.getElementById('mail1').style.display="none";
document.getElementById('mail2').style.display="none";
document.getElementById('mail3').style.display="none";
document.getElementById('messagetext').style.display="none";
document.getElementById('enviorecomendar').style.display="none";
document.getElementById('feedback').innerHTML = "Sua mensagem não pode ser enviada.";
}
pgatual.close();
}
});
}
function addDenounce(text_denuncia,contentID,channel)
{
var url = 'Denounce.aspx?denuncia='+text_denuncia+'&contentID='+contentID+'&channel='+channel;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
document.getElementById('fora').style.display="none"
document.getElementById('envio').style.display="none"
document.getElementById('areadenuncia').style.display="none"
document.getElementById('feedback2').style.display="block"
}
pgatual.close();
}
});
}
function denounceValidate(contentID,channel){
var denounce=document.denounceVideo.areadenuncia.value;
if (denounce==""){
alert("É necessário cadastrar uma denúncia");
document.denounceVideo.areadenuncia.focus();
return false
}
else{
addDenounce(denounce,contentID,channel);
}
}
function BackUpload(url,channel)
{
window.location.href = url+'?channel='+channel;
}
function Go(url,channel)
{
window.location.href = url+'?channel='+channel;
}
function GoContent(url,channel,contentID)
{
window.location.href = url+'?uf=' + getUf() + '&channel='+channel+'&contentID='+contentID;
}
function Ir(url,channel,tipo,userID)
{
window.location.href = url+'?uf=' + getUf() + '&channel='+channel+'&tipo='+tipo+'&user='+userID;
}
function editarVideos(id,index,user,channel)
{
window.location.href = 'MyVideosEdit.aspx?uf=' + getUf() + '&channel='+channel+'&contentID='+id+'&index='+index+'&userID='+user;
}
function onUploadComplete(){
uploadsucess=1;
document.forms['editInfo'].submit();
}
function commentValidate(contentID,userID){
var titulo=document.comment.titulo_coment.value;
var comentario=document.comment.text_coment.value;
var fullname = encodeURI(document.getElementById("username_comment").value);
var email = encodeURI(document.getElementById("email_comment").value);
var exibirEmail = document.getElementById("chkEmailView").checked;
var display_email = (exibirEmail==true) ? 1 : 0;
var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
if (fullname==""){
alert('Necessário Preencher o campo Nome');
document.getElementById("username_comment").focus();
}
else if(email=="" || email.match(emailReg)== null){
alert('Necessário fornecer um email válido');
document.getElementById("email_comment").focus();
}
else if (titulo==""){
alert('Necessário Preencher o campo Título')
document.comment.titulo_coment.focus();
}
else if(comentario==""){
alert('Necessário Preencher o campo Comentário')
document.comment.text_coment.focus();
return false;
}
else{
addComment(contentID,titulo,comentario,userID, email, fullname, display_email);
}
}
function ListComment(index,contentID,userID){
var url = 'ComentarioList.aspx?uf=' + getUf() + '&contentID='+contentID+'&index='+index+'&userID='+userID;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{item}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
document.getElementById('divContentsPaging').style.display='none';
document.getElementById('list').innerHTML=valores;
atualizaQtt(contentID);
pgatual.close();
}
});
}
function addComment(contentID,titulo,comentario,userID, email, fullname, display_email)
{
var url = 'DarComentario.aspx?uf=' + getUf() + '&username_comment='+fullname+ '&email_comment='+email+ '&contentID='+contentID+'&titulo_comment='+titulo+'&text_comment='+comentario+ '&display_email='+ display_email;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
alert('Comentário enviado com sucesso!');
document.comment.titulo_coment.value="";
document.comment.text_coment.value="";
document.getElementById("username_comment").value="";
document.getElementById("email_comment").value="";
document.getElementById("chkEmailView").checked=false;
}
pgatual.close();
ListComment(1,contentID,userID);
}
});
}
function addNota(contentID){
if(star==0){
alert('Necessário clicar em uma estrela');
return false;
}else{
var url = 'DarNota.aspx?uf=' + getUf() + '&contentID='+contentID+'&star='+star;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
document.getElementById('titulo').style.display="none"
document.getElementById('estrelas').style.display="none"
document.getElementById('enviar').style.display="none"
document.getElementById('feednota').style.display="block"
}
pgatual.close();
}
});
}
}
function addFavorite(contentID){
if(userID == 0) {
mLogin(escape(location.href));
return;
}
var url = 'FavoriteVideo.aspx?contentID='+contentID;
new Ajax.Request(url, {
method: 'get',
onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess"){
alert('Adicionado aos Favoritos com sucesso!');
document.getElementById('addfavorite').style.display="none";
document.getElementById('favorite').style.display="inline";
atualizaQtt(contentID);
}
else{
alert('O Video já foi adicionado como favorito!');
}
pgatual.close();
}
});
}
function doDate(tx,pStr1,pStr2,channel)
{
if (tx.length > 21){
alert('O número de caracteres ultrapassou o limite máximo de 20');
}else{
if(!(tx==""&&pStr1==""&& pStr2=="")){
data1 = pStr1;
var dt1
var dt2
var dt3
dt1 = data1.substr( 0,2 );
dt2 = data1.substr( 3,2 );
dt3 = data1.substr( 6,4 );
data1 = (dt1+"/"+dt2+"/"+dt3);
data2 = pStr2;
var dta
var dtb
var dtc
dta = data2.substr( 0,2 );
dtb = data2.substr( 3,2 );
dtc = data2.substr( 6,4 );
data2 = (dta+"/"+dtb+"/"+dtc);
if (reDate.test(data1))
{
if (reDate.test(data2))
{
var datainicial = new Date();
var datafinal = new Date();
datainicial.setFullYear(dt3,dt2,dt1);
datafinal.setFullYear(dtc,dtb,dta);
if( datainicial > datafinal)
{
alert('Data inicial é maior que a data final');
return false;
}
} else {
if (pStr2 != null && pStr2 != '') {
alert('Data final deve estar no formato dd/mm/aaaa');
return false;
}
}
} else {
if (pStr1 != null && pStr1 != '') {
alert('Data inicial deve estar no formato dd/mm/aaaa');
return false;
} else if (!(reDate.test(data2))) {
if (pStr2 != null && pStr2 != '') {
alert('Data final deve estar no formato dd/mm/aaaa');
return false;
}
}
}
if(data2=='//' && data1!='//'){
window.location.href = 'ResultadoBusca.aspx?uf=' + getUf() + '&channel='+channel+'&tipo=busca&texto='+tx+'&dInicial='+escape(data1);
}else if(data1=='//'&&data2!='//'){
window.location.href = 'ResultadoBusca.aspx?uf=' + getUf() + '&channel='+channel+'&tipo=busca&texto='+tx+'&dFinal='+escape(data2);
}else if(data1!='//'&&data2!='//'){
window.location.href = 'ResultadoBusca.aspx?uf=' + getUf() + '&channel='+channel+'&tipo=busca&texto='+tx+'&dInicial='+escape(data1)+'&dFinal='+escape(data2);
}else{
window.location.href = 'ResultadoBusca.aspx?uf=' + getUf() + '&channel='+channel+'&tipo=busca&texto='+tx;
}
}else{alert('Necessário entrar com uma Palavra Chave ou com uma data inicial ou final');}
}
}
function SomenteNumero(e)
{
var tecla=(window.event)?event.keyCode:e.which;
if((tecla > 46 && tecla < 58))
{
return true;
}
else
{
if (tecla == 8 || tecla == 0)
{
return true;
}else
{
return false;
}
}
}
function SomenteAlfaNumericos(e)
{
var tecla=(window.event)?event.keyCode:e.which;
if((tecla > 64 && tecla < 122))
{
return true;
}
else
{
if (tecla == 8 || tecla == 0)
{
return true;
}else
{
return false;
}
}
}
function backAction(action){
if (action=="denuncia"){
document.getElementById('denuncie').style.display='none'
}
if (action=="nota"){
star=0;
ApagarNota();
document.getElementById('nota').style.display='none'
}
if (action=="recomenda"){
document.getElementById('recomenda').style.display='none'
}
document.getElementById('main').style.display='block'
}
function videoAction(action,channel,userID,contentID)
{
document.getElementById('main').style.display='none';
if ((action=="denuncia"))
{
var url = 'validaSessao.aspx?userID='+userID;
new Ajax.Request(url, { method: 'get', onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var myTemplate = new Template('#{status}');
var valores = myTemplate.evaluate(obj);
var pgatual = document;
if(valores=="sucess")
{
if (action=="denuncia")
{
document.getElementById('denuncie').style.display="block"
document.getElementById('fora').style.display="block"
document.getElementById('envio').style.display="inline"
document.getElementById('areadenuncia').style.display="block"
document.getElementById('feedback2').style.display="none"
document.getElementById('areadenuncia').value="";
document.denounceVideo.areadenuncia.focus();
}
/*if (action=="recomenda")
{
document.getElementById('feedback').style.display="none";
document.getElementById('recomenda').style.display="block"
document.getElementById('mail').style.display="inline";
document.getElementsByName('email')[0].style.display="inline";
document.getElementById('messagetext').style.display="block";
document.getElementsByName('text')[0].style.display="inline";
document.getElementById('enviorecomendar').style.display="inline";
document.getElementsByName('email')[0].value="";
document.denounceRecomendar.email.focus();
document.getElementsByName('text')[0].value="";
}
if (action=="recomenda2")
{
document.getElementById('feedback').style.display="none";
document.getElementById('recomenda').style.display="block"
document.getElementById('mail').style.display="inline";
document.getElementsByName('email')[0].style.display="inline";
document.getElementById('messagetext').style.display="block";
document.getElementsByName('text')[0].style.display="inline";
document.getElementById('enviorecomendar').style.display="inline";
document.getElementsByName('email')[0].value="";
document.denounceRecomendar.email.focus();
document.getElementsByName('text')[0].value="";
} */
}
else
{
var loc = document.location;
mLogin(escape(loc));
}
pgatual.close();
}
});
}
if (action=="recomenda")
{
document.getElementById('feedback').style.display="none";
document.getElementById('recomenda').style.display="block"
document.getElementById('mail').style.display="inline";
document.getElementsByName('email')[0].style.display="inline";
document.getElementById('messagetext').style.display="block";
document.getElementsByName('text')[0].style.display="inline";
document.getElementById('enviorecomendar').style.display="inline";
document.getElementsByName('email')[0].value="";
document.denounceRecomendar.email.focus();
document.getElementsByName('text')[0].value="";
}
if (action=="recomenda2")
{
document.getElementsByName('email0')[0].style.display="inline";
document.getElementsByName('email1')[0].style.display="inline";
document.getElementsByName('name0')[0].style.display="inline";
document.getElementsByName('name1')[0].style.display="inline";
document.getElementsByName('text')[0].style.display="inline";
document.getElementById('feedback').style.display="none";
document.getElementById('mail0').style.display="";
document.getElementById('mail1').style.display="";
document.getElementById('mail2').style.display="";
document.getElementById('mail3').style.display="";
document.getElementById('messagetext').style.display="";
document.getElementById('feedback').style.display="none";
document.getElementById('recomenda').style.display="block"
document.getElementById('enviorecomendar').style.display="inline";
document.getElementsByName('email0')[0].value="";
document.getElementsByName('name0')[0].value="";
document.denounceRecomendar.email0.focus();
document.getElementsByName('text')[0].value="";
}
if (action=="nota"){
document.getElementById('nota').style.display="block"
document.getElementById('titulo').style.display="block"
document.getElementById('estrelas').style.display="block"
document.getElementById('enviar').style.display="inline"
document.getElementById('feednota').style.display="none"
star = 0;
}
}
function detalheshow(desc,more,tam){
if (more=='show'){
document.getElementById('show').style.display="none";
document.getElementById('hide').style.display="inline";
document.getElementById('descript').innerHTML=desc;
}
else{
document.getElementById('hide').style.display="none";
document.getElementById('show').style.display="inline";
document.getElementById('descript').innerHTML=desc.substr(0,tam)+"...";
}
}
function responseComments(loc){
var div = loc.parentNode;
while(div.tagName != "DIV") div = div.parentNode;
div = div.getElementsByTagName("DIV")[0];
div.style.display="block";
}
function backComments(loc){
loc.parentNode.getElementsByTagName("textarea")[0].value="";
loc.parentNode.getElementsByTagName("textarea")[0].focus();
loc.parentNode.parentNode.style.display="none";
}
function detalhes(desc,loc,tam){
var evento = loc.innerHTML;
if (evento.substr(0,3)=='&gt'){
loc.parentNode.childNodes[0].nodeValue=desc;
loc.innerHTML=" << ";
}
else{
loc.parentNode.childNodes[0].nodeValue=desc.substr(0,tam)+"...";
loc.innerHTML=" >> ";
}
}
function Add(index)
{
var mi = CreateMediaItem(titles[index],urls[index]);
playlistSample.add(mi);
}
function CreateMediaItem(title,url)
{
var mi = new MediaItem();
mi.title = title;
mi.setUrl(0,url);
mi.ads = new Array();
return(mi);
}
function ValidateMyVideo(){
var title = document.editInfo.videoTitle.value;
var description = document.editInfo.videoDescription.value;
var tags = document.editInfo.videoTags.value;
var arraytags = tags.split(";");
var i=0;
var arraytag;
var param;
if(title==""){
alert('Entre com o Título do Vídeo');
return false;
}
if(description ==""){
alert('É obrigatório o preenchimento da Descrição do Vídeo');
return false;
}
if(tags==""){
alert('Entrar com pelo menos 1 palavras chave (tags)');
return false;
}
if (title.length > 70){
alert('O título deverá possuir até 70 caracteres');
return false;
}
if (description.length > 500){
alert('A descrição deverá possuir até 500 caracteres');
return false;
}
if (arraytags.length > 10){
alert('Entre com no máximo 10 palavras chaves');
return false;
}
for(i=0;i<tags.length;i++){
param = trim(arraytags[i]);
if(param == ""||arraytags[i]=="" )
{
alert(' Entre com uma palavra chave após o ; ');
return false;
}
arraytag = arraytags[i].split(",");
if(arraytag.length > 1){
alert('Separar as palavras chaves por ;');
return false;
}
}
return true;
}
function trim(str)
{
if(!str || typeof str != 'string')
return null;
else
return str.replace(/^[\s]+/,'').replace(/[\s]+$/,'').replace(/[\s]{2,}/,' ');
}
function ValidateUpload(){
var maxTags = 10;
var title = document.editInfo.videoTitle.value;
var description = document.editInfo.videoDescription.value;
var tags = document.editInfo.videoTags.value;
var arraytags = tags.split(" ");
var i=0;
var arraytag;
var param;
if(title==""){
alert('Entre com o Título do Vídeo');
return false;
}
if(description ==""){
alert('É obrigatório o preenchimento da Descrição do Vídeo');
return false;
}
if (title.length > 70){
alert('O título deverá possuir até 70 caracteres');
return false;
}
if (description.length > 500){
alert('A descrição deverá possuir até 500 caracteres');
return false;
}
if (arraytags.length > maxTags){
alert('Entre com no máximo ' + maxTags + ' palavras chaves');
return false;
}
return true;
}
function RemovMV(contentID,index,userID,tipo,titulo)
{
var f = 'RemoverMV'+contentID;
var r=confirm('Tem certeza que deseja remover o vídeo: '+titulo+'');
if (r==true)
{
window.location.href = 'DelVideo.aspx?uf=' + getUf() + '&contentID='+contentID+'&userID='+userID+'&index='+index+'&tipo='+tipo;
}
}
function RemovMF(contentID,index,userID,tipo,titulo)
{
var f = 'RemoverMF'+contentID;
var r=confirm('Tem certeza que deseja remover o vídeo: '+titulo+'');
if (r==true)
{
window.location.href = 'DelVideo.aspx?uf=' + getUf() + '&contentID='+contentID+'&userID='+userID+'&index='+index+'&tipo='+tipo;
}
return false;
}
function RemovTot(user,tipo)
{
var url='DelVideo.aspx?uf=' + getUf() + '&userID='+user+'&tipo='+tipo+'&contents='
var arrayoption = document.getElementsByName('option');
var i=0;
var titulos="";
var aux="";
var arrayseparador=new Array();
for(i=0;i < arrayoption.length; i++)
{
if (arrayoption[i].checked==true)
{
aux = arrayoption[i].value;
arrayseparador=aux.split('@@');
url=url+arrayseparador[0]+"_";
titulos=titulos+arrayseparador[1]+" ";
}
}
if(url=='DelVideo.aspx?uf=' + getUf() + '&userID='+user+'&tipo='+tipo+'&contents=')
{
alert('Não existem vídeos selecionados!');
}
else
{
url.split("_");
var r=confirm('Tem certeza que deseja remover o(s) vídeo(s): '+titulos+'');
if (r==true)
{window.location.href = url;}
}
return false;
}
function editarVideo(contentID,index,userID)
{
window.location.href = 'MyVideos.aspx?uf=' + getUf() + '&?contentID='+contentID+'&userID='+userID+'&index='+index;
}
function mudaCor(id)
{
if(id=="favorite")
{
document.getElementById(id).style.color='E7bE00';
}
else
{
document.getElementById(id).style.color='Black';
}
}
function mudaCorOriginal(id)
{
if(id=="favorite")
{
document.getElementById(id).style.color='FFDE43';
}
else
{
document.getElementById(id).style.color='#424242';
}
}
function logout()
{
document.location = 'logout.aspx?uf=' + getUf() + '&';
}
function cancelUpload01()
{
document.editInfo.videoTitle.value="";
document.editInfo.videoDescription.value="";
document.editInfo.videoTags.value="";
var categories = document.editInfo.category;
var i=0;
for(i=0;i < categories.length;i++)
{
document.editInfo.category[i].checked=false;
}
document.editInfo.notifymail.checked=false;
}
function cancelUpload01_()
{
history.back();
}
function sucessUpload()
{
if(uploadsucess==1)
{
uploadsucess=0;
return true
}
else
{
alert('É necessário fazer upload de um vídeo');
return false
}
return false
}
function mLogin(loc)
{
var url = 'login.aspx?url=';
url += escape(loc);
document.location = url;
}
function registerEvent(listenerObject, eventName, callbackFunction) {
var eventRegistered = true;
if(listenerObject.addEventListener){
listenerObject.addEventListener(eventName, callbackFunction, false);
} else if (listenerObject.attachEvent){
eventRegistered = listenerObject.attachEvent('on' + eventName, callbackFunction);
} else {
eventRegistered = false;
}
return eventRegistered;
}
function msgErro()
{
alert('123');
}
function atualizaQtt(contentID)
{
var url = 'Atualiza.aspx?uf=' + getUf() + '&?contentID='+contentID;
new Ajax.Request(url, { method: 'get', onSuccess: function(transport)
{
var obj = transport.responseText.evalJSON();
var valExib = obj.exibicoes;
var valComent = obj.comentarios;
var valFav = obj.favoritado;
var exib = document.getElementById('tExi');
var coment = document.getElementById('tCom');
var fav = document.getElementById('tFav');
exib.innerHTML = valExib;
coment.innerHTML = valComent;
fav.innerHTML = valFav;
}
});
}
toRegister = function () {
window.open('http://www.clicrbs.com.br/servlet/SignUpServlet?op=1&nexttop=21');
}
openPluginWindow = function () {
window.open("/templates/PluginInfo.aspx","pluginWindow","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no, width=585, height=530")
}
getUf = function () {
var uf = 1; // Valor padrão, caso não encontre um válido no cookie
var arr = document.cookie.split("; ");
var uf = 0;
for(var i=0; i<arr.length; i++) {
var pair = arr[i].split("=");
if(pair[0] == "MC_uf") {
uf = pair[1];
break;
}
}
return(uf);
}
function InstallPluginActiveX () {
xpi={'Mozilla Firefox 1.5 ActiveX Plug-in':'http://www.iol.ie/~locka/mozilla/mozactivex-ff-15.xpi'};
InstallTrigger.install(xpi);
}
function Querystring(qs) {
this.params = new Object()
this.get=Querystring_get
if (qs == null)
qs=location.search.substring(1,location.search.length)
if (qs.length == 0) return
qs = qs.replace(/\+/g, ' ')
var args = qs.split('&')
for (var i=0;i<args.length;i++) {
var value;
var pair = args[i].split('=')
var name = unescape(pair[0])
if (pair.length == 2)
value = unescape(pair[1])
else
value = name
this.params[name] = value
}
}
function Querystring_get(key, default_) {
if (default_ == null) default_ = null;
var value=this.params[key]
if (value==null) value=default_;
return value
}
function fillSearchField (check) {
var q = new Querystring();
if(check == true) {
if(q.params['tipo'] == 'busca' && q.params['texto'] != "undefined") {
if(window.attachEvent) {
window.attachEvent("onload", fillSearchField);
} else {
window.addEventListener("load", fillSearchField, false);
}
}
} else {
document.getElementsByName('texto')[0].value = q.params['texto'];
}
}
function Tools() {
this.formatSeconds = tools_FormatSeconds;
function tools_FormatSeconds(seconds) {
var hrs, min, sec;
hrs = parseInt(seconds / 3600);
seconds = seconds % 3600;
min = parseInt(seconds / 60);
if(min < 10) min = '0' + min;
sec = parseInt(seconds % 60);
if(sec < 10) sec = '0' + sec;
return ((hrs > 0) ? (hrs + ':') : '') + min + ':' + sec;
}
}
document.location.QueryString = (function (){
var params = {};
var qs=location.search.substring(1,location.search.length)
if (qs.length == 0) return
qs = qs.replace(/\+/g, ' ')
var args = qs.split('&');
for (var i=0;i<args.length;i++) {
var value;
var pair = args[i].split('=');
var name = unescape(pair[0]);
if (pair.length == 2){
value = unescape(pair[1]);
}
else{
value = name;
}
params[name] = value;
}
return function(key){
var value = params[key];
if (value !=null){
return value;
}
}
})();
function PlayerSample(playerName, playerObjName, type)
{
this.playerName = playerName;
this.currentPlaylist = null;
this.tools = new Tools();
if(type==1)
this.player = new PlayerWmSimple(this.playerName + '.player', document.getElementById(playerObjName));
else
this.player = new PlayerReal(this.playerName + '.player', document.getElementById(playerObjName));
this.getCurrentMediaDuration = player_GetCurrentMediaDuration;
this.previous = player_Previous;
this.next = player_Next;
this.playItem = player_PlayItem;
this.play = player_Play;
this.pause = player_Pause;
this.stop = player_Stop;
this.ff = player_FF;
this.rew = player_Rew;
this.fullScreen = player_FullScreen;
this.mute = player_Mute;
this.unmute = player_Unmute;
this.repeat = player_Repeat;
this.unrepeat = player_Unrepeat;
this.changeMute = player_ChangeMute;
this.set43 = player_Set43;
this.set169 = player_Set169;
this.getCurrentPlaylist = player_GetCurrentPlaylist;
this.setCurrentPlaylist = player_SetCurrentPlaylist;
this.increaseVolume = player_IncreaseVolume;
this.decreaseVolume = player_DecreaseVolume;
this.updatePlayingStatus = player_updatePlayingStatus;
this.logEvent = player_logEvent;
this.currentMediaChange = player_CurrentMediaChange;
this.updateTimeInfo = player_UpdateTimeInfo;
this.toggleVideoImage = player_ToggleVideoImage;
this.setPosition = player_Posicao;
this.registerPageHit = player_RegisterPageHit;
this.sendHttpRequest = player_SendHttpRequest;
this.realPlayTime = 0;
this.realPlayTime_Fraction = 0;
this.realPlayTime_BaseDate = new Date();
this.realPlayTime_ReportInterval = 30;
this.hasLogged = false;
this.logRetry = false;
this.lastPosition = 0;
this.pageHitRegistered = false;
this.player.onCurrentMediaChange.add(this.playerName, 'currentMediaChange');
this.player.onCurrentPositionChange.add(this.playerName, 'updateTimeInfo');
this.player.onPlayStateChange.add(this.playerName, 'toggleVideoImage');
this.player.onPlayerStateStringChange.add(this.playerName, 'updatePlayingStatus');
function player_Previous() {
this.player.previous();
}
function player_Next() {
this.player.next();
}
function player_PlayItem(index) {
this.player.playItem(index);
}
function player_Play()
{
this.player.play();
this.updateTimeInfo();
}
function player_Pause() {
this.player.pause();
this.updateTimeInfo();
}
function player_Stop() {
this.player.stop();
this.updateTimeInfo();
}
function player_FF() {
this.player.fastForward();
}
function player_Rew() {
this.player.rewind();
}
function player_FullScreen()
{
this.player.fullScreen();
}
function player_ChangeMute()
{
if(this.player.getMute())
{
this.player.setMute(false);
}
else
{
this.player.setMute(true);
}
}
function player_Mute()
{
this.player.setMute(true);
}
function player_Unmute()
{
this.player.setMute(false);
}
function player_Repeat()
{
this.player.setRepeat(true);
}
function player_Unrepeat()
{
this.player.setRepeat(false);
}
function player_GetCurrentPlaylist() {
return this.currentPlaylist;
}
function player_SetCurrentPlaylist(pl) {
this.currentPlaylist = pl;
this.player.setCurrentPlaylist(pl.playlist);
}
function player_IncreaseVolume()
{
var volume = this.player.getVolume();
volume += 10;
if(volume > 100)
volume = 100;
this.player.setVolume(volume);
if (isNaN(volume)) volume = 0;
document.getElementById('elapsedVol').style.width= Math.round(volume) +"%";
}
function player_DecreaseVolume()
{
var volume = this.player.getVolume();
volume -= 10;
if(volume < 0)
volume = 0;
this.player.setVolume(volume);
if (isNaN(volume)) volume = 0.1;
document.getElementById('elapsedVol').style.width= Math.round(volume) +"%";
}
function player_Set43()
{
this.player.resize(320,240);
}
function player_Set169()
{
this.player.resize(426,240);
}
function player_updatePlayingStatus ()
{
var divStatus = document.getElementById("currentStatus");
if(divStatus) {
if(this.player.playerObject.error && this.player.playerObject.error.errorCount > 0 && divStatus.hasError != true && this.player.getPlayState() == 1) {
var playerStatus = "Falha na execu&ccedil;&atilde;o desta m&iacute;dia.<br /><br />Tente novamente <a style='font-weight: bold;' href='javascript:;' onclick='playerSample.play()'>clicando aqui</a>";
if(location.href.indexOf("player.aspx") > -1) {
playerStatus = "<img width='1' height='45%' border='0' src='/image/spacer.gif'/>" + playerStatus;
}
divStatus.style.display = "block";
divStatus.hasError = true;
if(location.href.toLowerCase().indexOf("player.aspx") > -1) {
var player = document.getElementsByName("playerObject")[0];
if(navigator.appName.indexOf("Internet Explorer") > -1) {
player.style.display = "none";
} else {
player.style.visibility = "hidden";
}
}
this.hasLogged = false;
this.logEvent();
} else {
var playerStatus = "";
divStatus.style.display = "none";
divStatus.hasError = false;
if(location.href.toLowerCase().indexOf("player.aspx") > -1) {
var player = document.getElementsByName("playerObject")[0];
if(navigator.appName.indexOf("Internet Explorer") > -1) {
player.style.display = "block";
} else {
player.style.visibility = "visible";
}
}
}
divStatus.innerHTML = playerStatus;
}
}
function player_CurrentMediaChange()
{
var current = this.player.getCurrentMedia();
var currentUrl = this.player.getCurrentMedia().mediaUrls.toString();
this.pageHitRegistered = false;
this.registerPageHit(currentUrl);
var div = document.getElementById('currentItem');
if(div) div.innerHTML = 'Current: ' + current.title;
}
function player_GetCurrentMediaDuration()
{
return this.player.getCurrentMediaDuration();
}
function player_Posicao(pos)
{
this.player.setPosition(pos * this.player.getCurrentMediaDuration());
}
function player_ToggleVideoImage () {
var state = +this.player.playerObject.playState;
if(state == 10 && this.player.playerObject.error.errorCount > 0) {
this.logEvent(1);
} else if(state == 3) {
this.logEvent(3);
} else if(state == 1 || state == 9) {
this.hasLogged = false;
}
var videoObj = this.player.playerObject;
if(videoObj.getAttribute("hasImage") != "true") return;
var videoImg = document.getElementById("videoScreenImage");
if(state <= 1) {
videoObj.style.visibility = "hidden";
if(videoImg) videoImg.style.display = "";
} else {
videoObj.style.visibility = "visible";
if(videoImg) videoImg.style.display = "none";
}
}
function player_logEvent () {
if(this.hasLogged == true) return;
if(typeof logWmp == "undefined" || logWmp == "off" || logWmp == false || logWmp == "false") return;
var eventType = 0;
var mediaUrl = escape(this.player.playerObject.currentMedia.sourceURL);
var playerVersion = this.player.playerObject.versionInfo;
var errorCode = "", errorDesc = "";
var live = (typeof isLive == "undefined" || isLive == false) ? false : true;
var parameters = "?retry=" + this.logRetry.toString() + "&mediaUrl=" + mediaUrl + "&playerVersion=" + playerVersion + "&isLive=" + live;
if(this.player.playerObject.error.errorCount > 0) {
var error = this.player.playerObject.error.item(0);
var errorCode = escape(error.errorCode);
var errorDesc = escape(error.errorDescription);
eventType = 1;
parameters += "&errorCode=" + errorCode + "&errorDesc=" + errorDesc + "&lastPosition=" + this.lastPosition;
this.logRetry = true;
this.lastPosition = 0;
} else if(logWmp == "errorsonly") {
return;
}
var urlRequest = "/wmplog.aspx";
parameters += "&eventType=" + eventType;
if(document.domain.match(/^mediacenter(.)*.clicrbs.com.br$/) == null) {
urlRequest = "http://mediacenter.clicrbs.com.br" + urlRequest;
}
/*
var httpRequest;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
httpRequest = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
try {
httpRequest.open("GET", "/wmplog.aspx?" + parameters, true);
httpRequest.send(null);
} catch {}
*/
this.sendHttpRequest(urlRequest + parameters);
this.hasLogged = true;
}
function player_RegisterPageHit(currentUrl)
{
if(this.pageHitRegistered) return;
var mediaUrl = unescape(currentUrl).toLowerCase();
if(mediaUrl.indexOf("getasx.aspx") == -1) return;
var params = mediaUrl.substring(mediaUrl.indexOf("?")+1).split("&");
var contentId = 0;
for(var i=0; i<params.length; i++) {
var param = params[i].split("=");
if(param[0] == "contentid") {
contentId = param[1];
break;
}
}
if(contentId == 0 || isNaN(contentId)) return;
var urlRequest = "/templates/Hit.aspx?c=" + contentId;
if(document.domain.match(/^mediacenter(.)*.clicrbs.com.br$/) == null) {
urlRequest = "http://mediacenter.clicrbs.com.br" + urlRequest;
}
this.sendHttpRequest(urlRequest);
this.pageHitRegistered = true;
}
function player_SendHttpRequest(url) {
if(url == "" || !url) return;
var pageDomain = document.domain;
var urlDomain = url.substring(0, url.indexOf("/", url.indexOf("//")+2)).replace("http://", "");
var crossDomainRequest = (pageDomain != urlDomain) && (url.charAt(0) != "/");
var url = url + (url.indexOf("?") > -1 ? "&" : "?") + new Date().getTime();
if(crossDomainRequest) {
var dummyImg = document.createElement("IMG");
dummyImg.width = 0;
dummyImg.height = 0;
document.body.appendChild(dummyImg);
dummyImg.src = url;
} else {
var httpRequest;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
httpRequest = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
httpRequest.open("GET", url, true);
httpRequest.send(null);
}
}
function player_UpdateTimeInfo()
{
var div = document.getElementById('currentTime');
var div2 = document.getElementById('currentStatus');
if(div)
{
var state = +this.player.playerObject.playState;
if(state == (new PlayState()).buffering)
{
document.getElementById('time').innerHTML = 'Carregando...';
}
else
{
var duration = this.player.getCurrentMediaDuration();
var currentPosition = this.player.getPosition();
var intStatus = state;
var strStatus;
if(currentPosition > this.lastPosition) this.lastPosition = currentPosition;
switch (intStatus)
{
case 0: case 1 : // Stopped
strStatus = "Parado";
break;
case 10 : // Ready
strStatus = "Parado";
break;
case 2 : // Paused
strStatus = "Pausado";
break;
case 7 : // Waiting
strStatus = "teste2";
break;
case 4 : // ScanForward
strStatus = "teste3";
break;
case 5 : // ScanReverse
strStatus = "teste4";
break;
case 3 : // Playing
strStatus = "Reproduzindo...";
break;
case 8 : // MediaEnded
strStatus = "teste5";
break;
case 9 : // Transitioning
strStatus = "Carregando...";
break;
case 11 : // Reconnecting
strStatus = "teste7";
break;
case 6 : // Buffering
strStatus = "Carregando...";
break;
default :
strStatus = "teste9";
break;
}
if(intStatus == 3) {
this.realPlayTime_Fraction = Math.round(-(this.realPlayTime_BaseDate - new Date())/1000);
/*
if((this.realPlayTime + this.realPlayTime_Fraction) % this.realPlayTime_ReportInterval == 0) {
if(typeof pageTracker != "undefined") pageTracker._trackPageview("/30sviews/");
if(typeof pageTracker1 != "undefined") pageTracker1._trackPageview("/30sviews/");
}*/
} else {
this.realPlayTime += +this.realPlayTime_Fraction;
this.realPlayTime_BaseDate = new Date();
this.realPlayTime_Fraction = 0;
}
var divVivo = document.getElementById('vivo');
var divTime = document.getElementById('time');
var btnPlayPause = document.getElementById('btnPlayPause');
var progressBar = document.getElementById("timeline_progress");
if (divVivo)
{
div.innerHTML = this.tools.formatSeconds(currentPosition);// + ' &nbsp;&nbsp;&nbsp;&nbsp; ' + strStatus;
}
else
{
div.innerHTML = this.tools.formatSeconds(currentPosition) + ' / ' + this.tools.formatSeconds(duration); //+ ' &nbsp;&nbsp;&nbsp;&nbsp; ' + strStatus;
}
var position = (currentPosition/duration);
if (isNaN(position)) position = 0;//0.1;
try {
if (!isDraging) slider.setValue(position);
} catch (e) {}
if(divTime) divTime.innerHTML = strStatus;
if(btnPlayPause) {
btnPlayPause.className = state == 3 ? "pause" : "play";
}
if(intStatus == 0 || intStatus == 1 || intStatus == 7 || intStatus == 8 || intStatus == 9 || intStatus == 10) {
this.pageHitRegistered = false;
}
if(progressBar) {
if(state == 3 || state == 2) {
var progress = Math.round((currentPosition/duration)*100).toString();
if(isNaN(progress)) progress = 0;
progressBar.style.width = progress + "%";
} else if(state == 1) {
progressBar.style.width = "0%";
}
}
this.toggleVideoImage();
if(state == 1 || state == 9) this.lastPosition = 0;
}
}
if(div2)
{
}
}
}
function PlaylistSample(playlistName)
{
this.playlistName = playlistName;
this.playlist = new Playlist();
this.add = pl_Add;
this.getItem = pl_GetItem;
this.clear = pl_Clear;
this.count = pl_Count;
this.draw = pl_Draw;
this.playlist.onChange.add(this.playlistName, 'draw');
this.playlist.adsFrequency = 2;
this.playlist.maxAdsFirst = 1;
this.playlist.maxAds = 1;
function pl_Add(item)
{
this.playlist.appendItem(item);
}
function pl_GetItem(index)
{
return (this.playlist.getItem(index));
}
function pl_Clear() {
this.playlist.clear();
}
function pl_Count() {
return (this.playlist.count());
}
function pl_Draw()
{
var div = document.getElementById('currentPlaylist');
var html = '';
if(div)
{
for(var i = 0; i < this.count(); i++)
{
var item = this.getItem(i);
html += (i+1) + ' ' + item.title + '<br>';
}
div.innerHTML = html;
}
}
}
toggleVideoImage = function (hideImage) {
var videoImg = document.getElementById("videoImage");
var videoObj = document.getElementById("playerObject");
videoObj.style.visibility = (hideImage) ? "visible" : "hidden";
}
drawPlayer = function (url, width, height, hasImage, containerID, isAudio, isEmbed) {
if(!hasImage) hasImage = false;
var playerType = GetPlayerType();
var playerVisibility = (hasImage ? 'style="visibility: hidden"' : '');
var playerClass = (playerType == new PlayerType().WindowsMedia ? ' CLASSID="CLSID:6BF52A52-394A-11d3-B153-00C04F79FAA6" ' : ' type="application/x-ms-wmp" ');
if(isAudio) hasImage = false;
var playerHtml = "<OBJECT " +
playerVisibility +
playerClass +
' hasImage="' + hasImage + '"' +
' id="playerObject" ' +
' name="playerObject" ' +
' width="' + width + '" ' +
' height="' + height + '">';
playerHtml += '' +
'<param name="FileName" value="">'+
'<param name="AutoStart" value="False">'+
'<param name="TransparentAtStart" value="0">'+
'<param name="ShowStatusBar" value="0">'+
'<param name="ShowDisplay" value="0">'+
'<param name="AutoSize" value="1">'+
'<param name="UImode" value="none">'+
'<param name="AnimationAtStart" value="True">'+
'<param name="StretchToFit" value="True">'+
'</OBJECT>';
var forceWmEmbed = document.location.QueryString("forceWmEmbed") == "true" ? true : false;
var playerEmbed = RenderWmpFallback(url, width, height);
var urlEmbed = location.href + '&forceWmEmbed=true';
var noPluginHtml = '' +
'<div class="pluginErrorMessage" id="pluginErrorMessage" style="width: ' + width + 'px; height: ' + height + 'px; text-align: center">' +
'<div style="height:' + (height/3) + 'px;">&nbsp</div>' +
'<div style="width: 250px; margin-left: ' + ((width-250)/2) + 'px; border: 1px solid black; background: white; opacity: 0.7; filter:alpha(opacity=70); padding: 5px; box-sizing: padding-box; -moz-box-sizing: padding-box">' +
'Seu browser não possui os plugins necessários para reproduzir este vídeo.<br /><br />' +
'<b><a href="'+urlEmbed+'">Tocar assim mesmo.</a></b><br /><br />' +
'<b><a href="#" onclick="openPluginWindow(); return false">Clique aqui para mais informações</a></b></div>' +
'</div>';
var container = document.getElementById(containerID);
if(typeof container == 'undefined')
{
var container = document.getElementById('video');
}
if(forceWmEmbed){
container ? container.innerHTML += playerEmbed : document.write(playerEmbed);
if($$(".secondColumn .videoScreen").first())
{
$$(".secondColumn .videoScreen").first().removeClassName("videoScreen");
$("videoScreen").setStyle({margin:"2px"});
}
else
{
$$(".videoScreen").first().removeClassName("videoScreen");
$("videoScreen").setStyle({marginLeft:"5px"});
}
return;
}
else if(playerType != new PlayerType().Unsupported) {
container ? container.innerHTML += playerHtml : document.write(playerHtml);
return;
}
else {
container ? container.innerHTML += noPluginHtml : document.write(noPluginHtml);
return;
}
/*
else {
var divControls = document.getElementById('videoControl');
if(divControls)
{
divControls.style.display = 'none';
}
container ? container.innerHTML += playerEmbed : document.write(playerEmbed);
}
*/
}
initPlayer = function (autoPlay) {
if(!document.getElementById("playerObject") || !document.getElementById("imgTime")) {
setTimeout(function () { initPlayer(autoPlay); }, 500);
return;
}
playerSample = new PlayerSample('playerSample','playerObject',1);
playlistSample = new PlaylistSample('playlistSample');
playerSample.setCurrentPlaylist(playlistSample);
if(urls[0] != "" && urls[0] != null) Add(0);
Add(1);
if(autoPlay == true) playerSample.play();
tm = playerSample.player.getCurrentMediaDuration();
slider = new Control.Slider(
'imgTime','playerSlider',
{
restricted: true,
minimum: 0, maximum: tm,
onSlide: function(v) {
mv = v;
isDraging = true;
},
onChange: function(v) {
isDraging = false;
}
}
);
}
function GetPlayerType()
{
var player = null;
var playerType = new PlayerType();
if (window.ActiveXObject) {
try { player = new ActiveXObject("WMPlayer.OCX.7"); } catch(e) {}
if(player) return (playerType.WindowsMedia);
}
if (window.ActiveXObject) {
try { player = new ActiveXObject("MediaPlayer.MediaPlayer.1"); } catch(e) {}
if(player) return (playerType.WindowsMedia);
}
if(HasPlugin("Windows Media Player Firefox")) {
return (playerType.WindowsMediaFirefox);
}
if (window.GeckoActiveXObject) {
try { player = new GeckoActiveXObject("MediaPlayer.MediaPlayer.1"); } catch (e) {}
if(player) return (playerType.WindowsMedia);
}
if(window.navigator.appVersion.indexOf('Chrome') >0)
{
return (playerType.WindowsMedia);
}
return (playerType.Unsupported);
}
function HasPlugin(plugin)
{
for(var i = 0; i < navigator.plugins.length; i++) {
if(navigator.plugins[i].name.indexOf(plugin) != -1) return (true);
}
return (false);
}
function PlayerType ()
{
this.Unsupported = 0;
this.WindowsMedia = 1;
this.Quicktime = 2;
this.Silverlight = 3;
this.WindowsMediaFirefox = 4;
}
function RenderWmpFallback(url, width, height, type)
{
if(height == 225)
{
height = height + 60;
}
else if (height == 300)
{
height = height + 60;
}
var sHtml = '';
sHtml += '<embed id=\"playerHtml\" type="application/x-mplayer2" ';
sHtml += 'src="' + url + '" ';
sHtml += 'width="' + width + '" ';
sHtml += 'height="' + height + '" ';
sHtml += 'ShowPositionControls=1 ';
sHtml += 'ShowTracker=1 ';
sHtml += 'ShowControls=1 ';
sHtml += 'ShowStatusBar=1 ';
sHtml += 'Volume=50 ';
sHtml += 'AutoSize=0 ';
sHtml += 'DisplaySize=0 ';
sHtml += 'StretchToFit=1 ';
sHtml += '></embed>';
return sHtml;
}
function PlayerWmSimple(objName, playerObject) {
this.getCurrentMediaDuration = wm_GetCurrentMediaDuration;
this.getPosition = wm_GetPosition;
this.setPosition = wm_SetPosition;
this.next = wm_Next;
this.pause = wm_Pause;
this.play = wm_Play;
this.playItem = wm_PlayItem;
this.playUrl = wm_PlayUrl;
this.previous = wm_Previous;
this.stop = wm_Stop;
this.fastForward = wm_FastForward;
this.rewind = wm_Rewind;
this.getMute = wm_GetMute;
this.setMute = wm_SetMute;
this.getRepeat = wm_GetRepeat;
this.setRepeat = wm_SetRepeat;
this.getVolume = wm_GetVolume;
this.setVolume = wm_SetVolume;
this.getQuality = wm_GetQuality;
this.setQuality = wm_SetQuality;
this.getCurrentPlaylist = wm_GetCurrentPlaylist;
this.setCurrentPlaylist = wm_SetCurrentPlaylist;
this.getPlayState = wm_GetPlayState;
this.getCurrentMedia = wm_GetCurrentMedia;
this.getStatus = wm_GetStatus;
this.getBitrate = wm_GetBitrate;
this.fullScreen = wm_FullScreen;
this.resize = wm_Resize;
this.onCurrentMediaChange = new EventManager(); // Occurs when the current media changes
this.onCurrentPositionChange = new EventManager(); // Occurs when the current position in the media item changes
this.onMuteChange = new EventManager(); // Occurs when the mute state changes
this.onPlayerStateStringChange = new EventManager(); // Occurs when the player state string changes
this.onPlayStateChange = new EventManager(); // Occurs when the play state changes
this.currentPlaylist = null;
this.objName = objName;
this.playerObject = playerObject;
this.playState = new PlayState();
this.quality = new Quality().low;
this.repeat = false;
this.lastCurrentPosition = 0;
this.lastMediaUrl = '';
this.lastMute = false;
this.lastPlayState = this.playState.undefined;
this.lastStateStr = '';
this.sync = wm_Sync;
this.createInternalPlaylist = wm_CreateInternalPlaylist;
this.getCurrentPlaySequenceIndex = wm_GetCurrentPlaySequenceIndex;
this.getCurrentIndex = wm_GetCurrentIndex;
this.tick = wm_Tick;
this.createInternalPlaylist();
this.manualStop = true;
setTimeout(this.objName +'.tick();', 500);
function wm_Next() {
if(this.getCurrentIndex()<this.currentPlaylist.count()-1)
{
this.playItem(this.getCurrentIndex()+1);
}
else
{
this.playItem(0);
}
}
function wm_Pause() {
this.playerObject.controls.pause();
}
function wm_Play() {
if(this.currentPlaylist!=null && this.getPlayState()!=this.playState.paused && this.getPlayState()!=this.playState.playing)
{
this.playItem(0);
}
else
{
this.playerObject.controls.play();
}
this.currentPlayState = this.playState.playing;
}
function wm_PlayItem(index)
{
if(this.currentPlaylist.count() > 0 && index < this.currentPlaylist.count())
{
var playSequence = this.currentPlaylist.getPlaySequence();
var psIndex = this.currentPlaylist.getPlaySequenceIndex(index);
this.playerObject.URL = playSequence[psIndex].mediaUrls[this.quality];
this.playerObject.controls.play();
this.manualStop = false;
}
}
function wm_PlayUrl(url) {
this.playerObject.URL = url;
this.playerObject.controls.play();
this.manualStop = false;
}
function wm_Previous() {
if(this.getCurrentIndex()>0)
{
this.playItem(this.getCurrentIndex()-1);
}
else
{
this.playItem(this.currentPlaylist.count()-1);
}
}
function wm_Stop() {
this.playerObject.controls.stop();
this.manualStop = true;
}
function wm_FastForward() {
this.playerObject.controls.fastForward();
}
function wm_Rewind() {
this.playerObject.controls.fastReverse();
}
function wm_GetCurrentMediaDuration() {
if(this.playerObject.currentMedia != null)
return this.playerObject.currentMedia.duration;
return 0;
}
function wm_GetPosition() {
if(this.playerObject)
if(this.playerObject.controls)
return parseInt(this.playerObject.controls.currentPosition);
return 0;
}
function wm_SetPosition(position) {
this.playerObject.controls.currentPosition = position;
}
function wm_SetVolume(val)
{
if(this.playerObject.settings)
{
this.playerObject.settings.volume = val;
}
}
function wm_GetVolume()
{
if(this.playerObject.settings)
{
return this.playerObject.settings.volume;
}
}
function wm_SetMute(mute)
{
if(this.playerObject.settings)
{
this.playerObject.settings.mute = mute;
}
}
function wm_GetMute()
{
if(this.playerObject)
if(this.playerObject.settings)
return this.playerObject.settings.mute;
return(false);
}
function wm_GetRepeat()
{
return(this.repeat);
}
function wm_SetRepeat(state)
{
this.repeat = state;
}
function wm_GetCurrentPlaylist() {
return(this.currentPlaylist);
}
function wm_SetCurrentPlaylist(playlist) {
this.currentPlaylist = playlist;
}
function wm_Sync() {
}
function wm_GetQuality() {
return this.quality;
}
function wm_SetQuality(quality) {
this.quality = quality;
}
function wm_GetPlayState() {
var playerState;
playerState = (this.playerObject) ? this.playerObject.playState : 0;
switch(playerState) {
case 1 : // Stopped
case 10 : // Ready
return this.playState.stopped;
case 2 : // Paused
return this.playState.paused;
case 7 : // Waiting
this.next(); // End of live, go to next and return 'playing'
case 4 : // ScanForward
return this.playState.forwarding;
case 5 : // ScanReverse
return this.playState.rewinding;
case 3 : // Playing
case 8 : // MediaEnded
return this.playState.playing;
case 6 : // Buffering
case 9 : // Transitioning
case 11 : // Reconnecting
return this.playState.buffering;
default :
return this.playState.undefined;
}
}
function wm_GetCurrentMedia() {
if(this.currentPlaylist == null)
return null;
var playSequence = this.currentPlaylist.getPlaySequence();
var index = this.getCurrentPlaySequenceIndex();
return (index >= 0) ? playSequence[index] : null;
}
function wm_GetStatus() {
return this.playerObject.status;
}
function wm_GetBitrate()
{
if(this.playerObject)
if(this.playerObject.currentMedia != null)
return this.playerObject.currentMedia.getItemInfo("Bitrate");
return 0;
}
function wm_FullScreen() {
try {
this.playerObject.fullScreen = 'true';
} catch(e) {}
try {
this.playerObject.fullScreen = true;
} catch(e) {}
}
function wm_Resize(width, height)
{
this.playerObject.width = width;
this.playerObject.height = height;
if(window.GeckoActiveXObject)
{
document.getElementsByTagName("body")[0].style.height = '1px';
window.setTimeout('document.getElementsByTagName("body")[0].style.height = \'auto\';',100); // Apparently a small delay is required
}
}
function wm_CreateInternalPlaylist() {
}
function wm_GetCurrentIndex() {
for(var i = 0; i < this.currentPlaylist.mediaItems.length; i++)
{
var url = this.currentPlaylist.mediaItems[i].mediaUrls[this.quality];
url = url.substring(url.indexOf("://") + 3);
if(this.playerObject.URL.indexOf(url)>0)
{
return i;
}
else
{
for(var j = 0; j < this.currentPlaylist.mediaItems[i].ads.length;j++)
{
var urlAd = this.currentPlaylist.mediaItems[i].ads[j].mediaUrls[this.quality];
urlAd = urlAd.substring(urlAd.indexOf("://") + 3);
if(this.playerObject.URL.indexOf(urlAd)>0)
{
return i;
}
}
}
}
return -1;
}
function wm_GetCurrentPlaySequenceIndex() {
var playSequence = this.currentPlaylist.getPlaySequence();
if(playSequence!=null && this.playerObject!=null)
{
for(i = 0; i < playSequence.length; i++)
{
var url = playSequence[i].mediaUrls[this.quality];
url = url.substring(url.indexOf("://") + 3);
if(this.playerObject.URL!=null)
{
if(this.playerObject.URL.indexOf(url)>0)
return i;
}
}
}
return -1;
}
function wm_Tick() {
var currentMedia = this.getCurrentMedia();
var currentMediaUrl = currentMedia != null ? currentMedia.mediaUrls[this.quality] : '';
if(this.getPlayState()==this.playState.stopped && !this.manualStop)
{
if(this.currentPlaylist)
{
var playSequence = this.currentPlaylist.getPlaySequence();
var currentIndex = this.getCurrentPlaySequenceIndex();
if(playSequence!=null)
{
if(currentIndex<playSequence.length-1)
{
this.playerObject.URL = playSequence[currentIndex+1].mediaUrls[this.quality];
this.playerObject.controls.play();
}
else
{
if(this.repeat)
{
this.playItem(0);
}
else
{
this.manualStop = true;
}
}
}
}
}
if(this.getStatus() != this.lastStateStr) {
this.onPlayerStateStringChange.exec();
this.lastStateStr = this.getStatus();
}
if(currentMediaUrl != this.lastMediaUrl && this.getPlayState()!=this.playState.stopped) {
this.onCurrentMediaChange.exec();
this.lastMediaUrl = currentMediaUrl;
}
if(this.lastCurrentPosition != this.getPosition()) {
this.onCurrentPositionChange.exec()
this.lastCurrentPosition = this.getPosition();
}
if(this.lastMute != this.getMute()) {
this.onMuteChange.exec();
this.lastMute = this.getMute();
}
if(this.lastPlayState != this.getPlayState()) {
this.onPlayStateChange.exec();
this.lastPlayState = this.getPlayState();
}
setTimeout(this.objName +'.tick();', 500);
}
}
function EventManager() {
this.add = em_Add;
this.exec = em_Exec;
this.eventItems = new Array();
function em_Add(obj, method) {
this.eventItems.push(new EventItem(obj, method));
}
function em_Exec() {
var i;
for(i = 0; i < this.eventItems.length; i++)
eval(this.eventItems[i].object + '.' + this.eventItems[i].method + '()');
}
}
function EventItem(object, method) {
this.object = object;
this.method = method;
}
function PlayState() {
this.undefined = 0;
this.stopped = 1;
this.paused = 2;
this.playing = 3;
this.buffering = 4;
}
function Quality() {
this.low = 0;
this.high = 1;
}
function Playlist() {
this.id = 0;
this.title = '';
this.adsFrequency = 3; // Advertisements frequency
this.maxAdsFirst = -1; // Maximum number of advertisements before the first item (negative number for all ads)
this.maxAds = -1; // Maximum number of advertisements before the media items (but the first, negative number for all ads)
this.adsStartAt = 0; // Position of the first ad (zero-based)
this.appendItem = pl_AppendItem;
this.clear = pl_Clear;
this.insertItem = pl_InsertItem;
this.getDuration = pl_GetDuration;
this.getItem = pl_getItem;
this.getPlaySequence = pl_GetPlaySequence;
this.getPlaySequenceIndex = pl_GetPlaySequenceIndex;
this.getPlayIndex = pl_GetPlayIndex;
this.indexOf = pl_IndexOf;
this.indexOfPlaySequence = pl_IndexOfPlaySequence;
this.count = pl_Count;
this.moveItem = pl_moveItem;
this.removeAt = pl_RemoveAt;
this.setShuffle = pl_setShuffle;
this.getShuffle = pl_GetShuffle;
this.onChange = new EventManager(); // Occurs when the number of items or them order changes
this.curMediaIndex = null; // Used for shuffle
this.mediaItems = new Array(); // The playlist items
this.plItemsOrder = new Array();
this.playSequence;
this.shuffle = false;
this.plIndexToPlaySequenceIndex = new Array();
this.genPlaySequence = genPlaySequence;
function pl_AppendItem(mediaItem)
{
this.mediaItems.push(mediaItem);
this.genPlaySequence();
}
function pl_Clear() {
this.mediaItems = new Array();
this.genPlaySequence();
}
function pl_Count() {
return this.mediaItems.length;
}
function pl_GetDuration()
{
var sum = 0, i;
for(i = 0; i < this.mediaItems.length; i++)
sum += this.mediaItems[i].duration;
return sum;
}
function pl_getItem(index) {
return this.mediaItems[index];
}
function pl_GetPlaySequenceIndex(plIndex)
{
return this.plIndexToPlaySequenceIndex[this.plItemsOrder[plIndex]];
}
function pl_GetPlayIndex(plIndex)
{
return this.indexOfPlaySequence(this.mediaItems[plIndex]);
}
function pl_IndexOf(mediaItem)
{
var i, j;
for(i = 0; i < this.mediaItems.length; i++)
{
if(mediaItem == this.mediaItems[i]) // Check if the wanted item is the current
{
return i;
}
else if(this.mediaItems[i].ads != null) // Search for the item in ads
{
for(j = 0; j < this.mediaItems[i].ads.length; j++)
{
if(this.mediaItems[i].ads[j] == mediaItem)
{
return i;
}
}
}
}
return -1;
}
function pl_IndexOfPlaySequence(mediaItem)
{
var i, j;
for(i = 0; i < this.playSequence.length; i++)
{
if(mediaItem == this.playSequence[i]) // Check if the wanted item is the current
{
return i;
}
else if(this.playSequence[i].ads != null) // Search for the item in ads
{
for(j = 0; j < this.playSequence[i].ads.length; j++)
{
if(this.playSequence[i].ads[j] == mediaItem)
{
return i;
}
}
}
}
return -1;
}
function pl_GetPlaySequence()
{
return this.playSequence;
}
function pl_InsertItem(index, mediaItem) {
this.mediaItems.splice(index, 0, mediaItem);
this.genPlaySequence();
}
function pl_moveItem(oldIndex, newIndex) {
var temp;
if(oldIndex == newIndex) return; // Do not exchange the same position
temp = this.mediaItems.splice(oldIndex, 1)[0];
this.mediaItems.splice(newIndex, 0, temp);
this.genPlaySequence();
}
function pl_RemoveAt(index)
{
this.mediaItems.splice(index, 1);
this.genPlaySequence();
}
function pl_setShuffle(shuffle, curItem)
{
this.shuffle = shuffle;
this.curMediaIndex = curItem;
this.genPlaySequence();
}
function pl_GetShuffle()
{
return this.shuffle;
}
function genPlaySequence()
{
var i, j, plItem;
this.plItemsOrder = new Array();
this.playSequence = new Array();
this.plIndexToPlaySequenceIndex = new Array();
for(i = 0; i < this.mediaItems.length; i++)
{
this.plItemsOrder.push(i);
}
if(this.shuffle)
{
mixArray(this.plItemsOrder, this.curMediaIndex);
}
var firstAdItem = true;
for(i = 0; i < this.plItemsOrder.length; i++)
{
plItem = this.mediaItems[this.plItemsOrder[i]];
this.plIndexToPlaySequenceIndex.push(this.playSequence.length);
var hasAds = false;
if(i>=this.adsStartAt)
{
hasAds = ((i-this.adsStartAt)%this.adsFrequency)==0;
}
if(hasAds)
{
var adCount = this.maxAds;
if(firstAdItem)
{
adCount = this.maxAdsFirst; // First position may have more ads
firstAdItem = false; // Following items will have less ads
}
mixArray2(plItem.ads);
for(j = 0; j < plItem.ads.length && (j < adCount || adCount == -1); j++)
{
if(plItem.ads[j])
{
this.playSequence.push(plItem.ads[j]);
}
}
}
this.playSequence.push(plItem);
}
this.onChange.exec();
}
function mixArray(array, cur)
{
var i, j, temp;
if(cur > 0)
{
temp = array[0];
array[0] = array[cur];
array[cur] = temp;
}
for(i = 1; i < array.length - 1; i++)
{
j = Math.round(Math.random() * (array.length - i - 2)) + i + 1;
temp = array[i];
array[i] = null;
array[i] = array[j];
array[j] = temp;
}
}
function mixArray2(array)
{
for(var i = 0, rand, temp; i < array.length; i++)
{
rand = Random(0, array.length -1);
temp = array[i];
array[i] = array[rand];
array[rand] = temp;
}
}
function Random(min, max)
{
var seed = Math.random();
return Math.round(seed * (max - min)) + min;
}
}
var lastMediaItemId = 0;
var uniqueUrl = true;
function MediaItem(id, title, image, duration, ads) {
this.contentId = id; // Media's content id
this.title = title; // Media's title
this.imgUrl = image; // Media's playlist image
this.duration = duration; // Media's duration
this.ads = ads; // Array of advertisements media items
this.getUrl = mediaItem_GetUrl; // Gets url for a quality
this.setUrl = mediaItem_SetUrl; // Sets url for a quality
this.mediaUrls = new Array(); // Holds the urls for all media item qualities
function mediaItem_GetUrl(quality) {
return this.mediaUrls[quality];
}
function mediaItem_SetUrl(quality, url)
{
if(url && url != "")
{
if(uniqueUrl)
{
if(url.indexOf('?') > -1)
{
url = url.replace('?', '?' + 'uid=' + (lastMediaItemId++) + '&');
}
else
{
url += '?' + 'uid=' + (lastMediaItemId++);
}
}
this.mediaUrls[quality] = url;
}
else
{
this.mediaUrls[quality] = "";
}
}
}
function PlayState() {
this.undefined = 0;
this.stopped = 1;
this.paused = 2;
this.playing = 3;
this.buffering = 4;
}
function RenderFlash( base_url, mediaXml, color, autoStart, thumb, width, height )
{
mediaXml = mediaXml.replace("?",";");
mediaXml = mediaXml.replace("&","///");
color = color.replace("#","0x");
mediaXml+= "&color="+ color +"&autoStart="+ autoStart;
if ( !autoStart ) mediaXml+= "&thumb="+ thumb;
document.write('<object id="playerFlash" type="application/x-shockwave-flash" data="'+ base_url +'skins/default/swf/player.swf?mediaXML=' + mediaXml + '" width="'+ width + '" height="' + height + '">');
document.write('<param name="movie" value="'+ base_url +'skins/default/swf/player.swf?mediaXML='+ mediaXml +'" />');
document.write('<param name="allowFullScreen" value="true" />');
document.write('<param name="allowScriptAccess" value="always" />');
document.write('<param name="quality" value="high" />');
document.write('</object>');
}
var Prototype = {
Version: '1.6.0.3',
Browser: {
IE: !!(window.attachEvent &&
navigator.userAgent.indexOf('Opera') === -1),
Opera: navigator.userAgent.indexOf('Opera') > -1,
WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1,
Gecko: navigator.userAgent.indexOf('Gecko') > -1 &&
navigator.userAgent.indexOf('KHTML') === -1,
MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/)
},
BrowserFeatures: {
XPath: !!document.evaluate,
SelectorsAPI: !!document.querySelector,
ElementExtensions: !!window.HTMLElement,
SpecificElementExtensions:
document.createElement('div')['__proto__'] &&
document.createElement('div')['__proto__'] !==
document.createElement('form')['__proto__']
},
ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>',
JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/,
emptyFunction: function() { },
K: function(x) { return x }
};
if (Prototype.Browser.MobileSafari)
Prototype.BrowserFeatures.SpecificElementExtensions = false;
/* Based on Alex Arnell's inheritance implementation. */
var Class = {
create: function() {
var parent = null, properties = $A(arguments);
if (Object.isFunction(properties[0]))
parent = properties.shift();
function klass() {
this.initialize.apply(this, arguments);
}
Object.extend(klass, Class.Methods);
klass.superclass = parent;
klass.subclasses = [];
if (parent) {
var subclass = function() { };
subclass.prototype = parent.prototype;
klass.prototype = new subclass;
parent.subclasses.push(klass);
}
for (var i = 0; i < properties.length; i++)
klass.addMethods(properties[i]);
if (!klass.prototype.initialize)
klass.prototype.initialize = Prototype.emptyFunction;
klass.prototype.constructor = klass;
return klass;
}
};
Class.Methods = {
addMethods: function(source) {
var ancestor = this.superclass && this.superclass.prototype;
var properties = Object.keys(source);
if (!Object.keys({ toString: true }).length)
properties.push("toString", "valueOf");
for (var i = 0, length = properties.length; i < length; i++) {
var property = properties[i], value = source[property];
if (ancestor && Object.isFunction(value) &&
value.argumentNames().first() == "$super") {
var method = value;
value = (function(m) {
return function() { return ancestor[m].apply(this, arguments) };
})(property).wrap(method);
value.valueOf = method.valueOf.bind(method);
value.toString = method.toString.bind(method);
}
this.prototype[property] = value;
}
return this;
}
};
var Abstract = { };
Object.extend = function(destination, source) {
for (var property in source)
destination[property] = source[property];
return destination;
};
Object.extend(Object, {
inspect: function(object) {
try {
if (Object.isUndefined(object)) return 'undefined';
if (object === null) return 'null';
return object.inspect ? object.inspect() : String(object);
} catch (e) {
if (e instanceof RangeError) return '...';
throw e;
}
},
toJSON: function(object) {
var type = typeof object;
switch (type) {
case 'undefined':
case 'function':
case 'unknown': return;
case 'boolean': return object.toString();
}
if (object === null) return 'null';
if (object.toJSON) return object.toJSON();
if (Object.isElement(object)) return;
var results = [];
for (var property in object) {
var value = Object.toJSON(object[property]);
if (!Object.isUndefined(value))
results.push(property.toJSON() + ': ' + value);
}
return '{' + results.join(', ') + '}';
},
toQueryString: function(object) {
return $H(object).toQueryString();
},
toHTML: function(object) {
return object && object.toHTML ? object.toHTML() : String.interpret(object);
},
keys: function(object) {
var keys = [];
for (var property in object)
keys.push(property);
return keys;
},
values: function(object) {
var values = [];
for (var property in object)
values.push(object[property]);
return values;
},
clone: function(object) {
return Object.extend({ }, object);
},
isElement: function(object) {
return !!(object && object.nodeType == 1);
},
isArray: function(object) {
return object != null && typeof object == "object" &&
'splice' in object && 'join' in object;
},
isHash: function(object) {
return object instanceof Hash;
},
isFunction: function(object) {
return typeof object == "function";
},
isString: function(object) {
return typeof object == "string";
},
isNumber: function(object) {
return typeof object == "number";
},
isUndefined: function(object) {
return typeof object == "undefined";
}
});
Object.extend(Function.prototype, {
argumentNames: function() {
var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1]
.replace(/\s+/g, '').split(',');
return names.length == 1 && !names[0] ? [] : names;
},
bind: function() {
if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this;
var __method = this, args = $A(arguments), object = args.shift();
return function() {
return __method.apply(object, args.concat($A(arguments)));
}
},
bindAsEventListener: function() {
var __method = this, args = $A(arguments), object = args.shift();
return function(event) {
return __method.apply(object, [event || window.event].concat(args));
}
},
curry: function() {
if (!arguments.length) return this;
var __method = this, args = $A(arguments);
return function() {
return __method.apply(this, args.concat($A(arguments)));
}
},
delay: function() {
var __method = this, args = $A(arguments), timeout = args.shift() * 1000;
return window.setTimeout(function() {
return __method.apply(__method, args);
}, timeout);
},
defer: function() {
var args = [0.01].concat($A(arguments));
return this.delay.apply(this, args);
},
wrap: function(wrapper) {
var __method = this;
return function() {
return wrapper.apply(this, [__method.bind(this)].concat($A(arguments)));
}
},
methodize: function() {
if (this._methodized) return this._methodized;
var __method = this;
return this._methodized = function() {
return __method.apply(null, [this].concat($A(arguments)));
};
}
});
Date.prototype.toJSON = function() {
return '"' + this.getUTCFullYear() + '-' +
(this.getUTCMonth() + 1).toPaddedString(2) + '-' +
this.getUTCDate().toPaddedString(2) + 'T' +
this.getUTCHours().toPaddedString(2) + ':' +
this.getUTCMinutes().toPaddedString(2) + ':' +
this.getUTCSeconds().toPaddedString(2) + 'Z"';
};
var Try = {
these: function() {
var returnValue;
for (var i = 0, length = arguments.length; i < length; i++) {
var lambda = arguments[i];
try {
returnValue = lambda();
break;
} catch (e) { }
}
return returnValue;
}
};
RegExp.prototype.match = RegExp.prototype.test;
RegExp.escape = function(str) {
return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1');
};
/*--------------------------------------------------------------------------*/
var PeriodicalExecuter = Class.create({
initialize: function(callback, frequency) {
this.callback = callback;
this.frequency = frequency;
this.currentlyExecuting = false;
this.registerCallback();
},
registerCallback: function() {
this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000);
},
execute: function() {
this.callback(this);
},
stop: function() {
if (!this.timer) return;
clearInterval(this.timer);
this.timer = null;
},
onTimerEvent: function() {
if (!this.currentlyExecuting) {
try {
this.currentlyExecuting = true;
this.execute();
} finally {
this.currentlyExecuting = false;
}
}
}
});
Object.extend(String, {
interpret: function(value) {
return value == null ? '' : String(value);
},
specialChar: {
'\b': '\\b',
'\t': '\\t',
'\n': '\\n',
'\f': '\\f',
'\r': '\\r',
'\\': '\\\\'
}
});
Object.extend(String.prototype, {
gsub: function(pattern, replacement) {
var result = '', source = this, match;
replacement = arguments.callee.prepareReplacement(replacement);
while (source.length > 0) {
if (match = source.match(pattern)) {
result += source.slice(0, match.index);
result += String.interpret(replacement(match));
source = source.slice(match.index + match[0].length);
} else {
result += source, source = '';
}
}
return result;
},
sub: function(pattern, replacement, count) {
replacement = this.gsub.prepareReplacement(replacement);
count = Object.isUndefined(count) ? 1 : count;
return this.gsub(pattern, function(match) {
if (--count < 0) return match[0];
return replacement(match);
});
},
scan: function(pattern, iterator) {
this.gsub(pattern, iterator);
return String(this);
},
truncate: function(length, truncation) {
length = length || 30;
truncation = Object.isUndefined(truncation) ? '...' : truncation;
return this.length > length ?
this.slice(0, length - truncation.length) + truncation : String(this);
},
strip: function() {
return this.replace(/^\s+/, '').replace(/\s+$/, '');
},
stripTags: function() {
return this.replace(/<\/?[^>]+>/gi, '');
},
stripScripts: function() {
return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), '');
},
extractScripts: function() {
var matchAll = new RegExp(Prototype.ScriptFragment, 'img');
var matchOne = new RegExp(Prototype.ScriptFragment, 'im');
return (this.match(matchAll) || []).map(function(scriptTag) {
return (scriptTag.match(matchOne) || ['', ''])[1];
});
},
evalScripts: function() {
return this.extractScripts().map(function(script) { return eval(script) });
},
escapeHTML: function() {
var self = arguments.callee;
self.text.data = this;
return self.div.innerHTML;
},
unescapeHTML: function() {
var div = new Element('div');
div.innerHTML = this.stripTags();
return div.childNodes[0] ? (div.childNodes.length > 1 ?
$A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) :
div.childNodes[0].nodeValue) : '';
},
toQueryParams: function(separator) {
var match = this.strip().match(/([^?#]*)(#.*)?$/);
if (!match) return { };
return match[1].split(separator || '&').inject({ }, function(hash, pair) {
if ((pair = pair.split('='))[0]) {
var key = decodeURIComponent(pair.shift());
var value = pair.length > 1 ? pair.join('=') : pair[0];
if (value != undefined) value = decodeURIComponent(value);
if (key in hash) {
if (!Object.isArray(hash[key])) hash[key] = [hash[key]];
hash[key].push(value);
}
else hash[key] = value;
}
return hash;
});
},
toArray: function() {
return this.split('');
},
succ: function() {
return this.slice(0, this.length - 1) +
String.fromCharCode(this.charCodeAt(this.length - 1) + 1);
},
times: function(count) {
return count < 1 ? '' : new Array(count + 1).join(this);
},
camelize: function() {
var parts = this.split('-'), len = parts.length;
if (len == 1) return parts[0];
var camelized = this.charAt(0) == '-'
? parts[0].charAt(0).toUpperCase() + parts[0].substring(1)
: parts[0];
for (var i = 1; i < len; i++)
camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1);
return camelized;
},
capitalize: function() {
return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase();
},
underscore: function() {
return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase();
},
dasherize: function() {
return this.gsub(/_/,'-');
},
inspect: function(useDoubleQuotes) {
var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) {
var character = String.specialChar[match[0]];
return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16);
});
if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"';
return "'" + escapedString.replace(/'/g, '\\\'') + "'";
},
toJSON: function() {
return this.inspect(true);
},
unfilterJSON: function(filter) {
return this.sub(filter || Prototype.JSONFilter, '#{1}');
},
isJSON: function() {
var str = this;
if (str.blank()) return false;
str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, '');
return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str);
},
evalJSON: function(sanitize) {
var json = this.unfilterJSON();
try {
if (!sanitize || json.isJSON()) return eval('(' + json + ')');
} catch (e) { }
throw new SyntaxError('Badly formed JSON string: ' + this.inspect());
},
include: function(pattern) {
return this.indexOf(pattern) > -1;
},
startsWith: function(pattern) {
return this.indexOf(pattern) === 0;
},
endsWith: function(pattern) {
var d = this.length - pattern.length;
return d >= 0 && this.lastIndexOf(pattern) === d;
},
empty: function() {
return this == '';
},
blank: function() {
return /^\s*$/.test(this);
},
interpolate: function(object, pattern) {
return new Template(this, pattern).evaluate(object);
}
});
if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, {
escapeHTML: function() {
return this.replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;');
},
unescapeHTML: function() {
return this.stripTags().replace(/&amp;/g,'&').replace(/&lt;/g,'<').replace(/&gt;/g,'>');
}
});
String.prototype.gsub.prepareReplacement = function(replacement) {
if (Object.isFunction(replacement)) return replacement;
var template = new Template(replacement);
return function(match) { return template.evaluate(match) };
};
String.prototype.parseQuery = String.prototype.toQueryParams;
Object.extend(String.prototype.escapeHTML, {
div: document.createElement('div'),
text: document.createTextNode('')
});
String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text);
var Template = Class.create({
initialize: function(template, pattern) {
this.template = template.toString();
this.pattern = pattern || Template.Pattern;
},
evaluate: function(object) {
if (Object.isFunction(object.toTemplateReplacements))
object = object.toTemplateReplacements();
return this.template.gsub(this.pattern, function(match) {
if (object == null) return '';
var before = match[1] || '';
if (before == '\\') return match[2];
var ctx = object, expr = match[3];
var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/;
match = pattern.exec(expr);
if (match == null) return before;
while (match != null) {
var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1];
ctx = ctx[comp];
if (null == ctx || '' == match[3]) break;
expr = expr.substring('[' == match[3] ? match[1].length : match[0].length);
match = pattern.exec(expr);
}
return before + String.interpret(ctx);
});
}
});
Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/;
var $break = { };
var Enumerable = {
each: function(iterator, context) {
var index = 0;
try {
this._each(function(value) {
iterator.call(context, value, index++);
});
} catch (e) {
if (e != $break) throw e;
}
return this;
},
eachSlice: function(number, iterator, context) {
var index = -number, slices = [], array = this.toArray();
if (number < 1) return array;
while ((index += number) < array.length)
slices.push(array.slice(index, index+number));
return slices.collect(iterator, context);
},
all: function(iterator, context) {
iterator = iterator || Prototype.K;
var result = true;
this.each(function(value, index) {
result = result && !!iterator.call(context, value, index);
if (!result) throw $break;
});
return result;
},
any: function(iterator, context) {
iterator = iterator || Prototype.K;
var result = false;
this.each(function(value, index) {
if (result = !!iterator.call(context, value, index))
throw $break;
});
return result;
},
collect: function(iterator, context) {
iterator = iterator || Prototype.K;
var results = [];
this.each(function(value, index) {
results.push(iterator.call(context, value, index));
});
return results;
},
detect: function(iterator, context) {
var result;
this.each(function(value, index) {
if (iterator.call(context, value, index)) {
result = value;
throw $break;
}
});
return result;
},
findAll: function(iterator, context) {
var results = [];
this.each(function(value, index) {
if (iterator.call(context, value, index))
results.push(value);
});
return results;
},
grep: function(filter, iterator, context) {
iterator = iterator || Prototype.K;
var results = [];
if (Object.isString(filter))
filter = new RegExp(filter);
this.each(function(value, index) {
if (filter.match(value))
results.push(iterator.call(context, value, index));
});
return results;
},
include: function(object) {
if (Object.isFunction(this.indexOf))
if (this.indexOf(object) != -1) return true;
var found = false;
this.each(function(value) {
if (value == object) {
found = true;
throw $break;
}
});
return found;
},
inGroupsOf: function(number, fillWith) {
fillWith = Object.isUndefined(fillWith) ? null : fillWith;
return this.eachSlice(number, function(slice) {
while(slice.length < number) slice.push(fillWith);
return slice;
});
},
inject: function(memo, iterator, context) {
this.each(function(value, index) {
memo = iterator.call(context, memo, value, index);
});
return memo;
},
invoke: function(method) {
var args = $A(arguments).slice(1);
return this.map(function(value) {
return value[method].apply(value, args);
});
},
max: function(iterator, context) {
iterator = iterator || Prototype.K;
var result;
this.each(function(value, index) {
value = iterator.call(context, value, index);
if (result == null || value >= result)
result = value;
});
return result;
},
min: function(iterator, context) {
iterator = iterator || Prototype.K;
var result;
this.each(function(value, index) {
value = iterator.call(context, value, index);
if (result == null || value < result)
result = value;
});
return result;
},
partition: function(iterator, context) {
iterator = iterator || Prototype.K;
var trues = [], falses = [];
this.each(function(value, index) {
(iterator.call(context, value, index) ?
trues : falses).push(value);
});
return [trues, falses];
},
pluck: function(property) {
var results = [];
this.each(function(value) {
results.push(value[property]);
});
return results;
},
reject: function(iterator, context) {
var results = [];
this.each(function(value, index) {
if (!iterator.call(context, value, index))
results.push(value);
});
return results;
},
sortBy: function(iterator, context) {
return this.map(function(value, index) {
return {
value: value,
criteria: iterator.call(context, value, index)
};
}).sort(function(left, right) {
var a = left.criteria, b = right.criteria;
return a < b ? -1 : a > b ? 1 : 0;
}).pluck('value');
},
toArray: function() {
return this.map();
},
zip: function() {
var iterator = Prototype.K, args = $A(arguments);
if (Object.isFunction(args.last()))
iterator = args.pop();
var collections = [this].concat(args).map($A);
return this.map(function(value, index) {
return iterator(collections.pluck(index));
});
},
size: function() {
return this.toArray().length;
},
inspect: function() {
return '#<Enumerable:' + this.toArray().inspect() + '>';
}
};
Object.extend(Enumerable, {
map: Enumerable.collect,
find: Enumerable.detect,
select: Enumerable.findAll,
filter: Enumerable.findAll,
member: Enumerable.include,
entries: Enumerable.toArray,
every: Enumerable.all,
some: Enumerable.any
});
function $A(iterable) {
if (!iterable) return [];
if (iterable.toArray) return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
}
if (Prototype.Browser.WebKit) {
$A = function(iterable) {
if (!iterable) return [];
if (!(typeof iterable === 'function' && typeof iterable.length ===
'number' && typeof iterable.item === 'function') && iterable.toArray)
return iterable.toArray();
var length = iterable.length || 0, results = new Array(length);
while (length--) results[length] = iterable[length];
return results;
};
}
Array.from = $A;
Object.extend(Array.prototype, Enumerable);
if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse;
Object.extend(Array.prototype, {
_each: function(iterator) {
for (var i = 0, length = this.length; i < length; i++)
iterator(this[i]);
},
clear: function() {
this.length = 0;
return this;
},
first: function() {
return this[0];
},
last: function() {
return this[this.length - 1];
},
compact: function() {
return this.select(function(value) {
return value != null;
});
},
flatten: function() {
return this.inject([], function(array, value) {
return array.concat(Object.isArray(value) ?
value.flatten() : [value]);
});
},
without: function() {
var values = $A(arguments);
return this.select(function(value) {
return !values.include(value);
});
},
reverse: function(inline) {
return (inline !== false ? this : this.toArray())._reverse();
},
reduce: function() {
return this.length > 1 ? this : this[0];
},
uniq: function(sorted) {
return this.inject([], function(array, value, index) {
if (0 == index || (sorted ? array.last() != value : !array.include(value)))
array.push(value);
return array;
});
},
intersect: function(array) {
return this.uniq().findAll(function(item) {
return array.detect(function(value) { return item === value });
});
},
clone: function() {
return [].concat(this);
},
size: function() {
return this.length;
},
inspect: function() {
return '[' + this.map(Object.inspect).join(', ') + ']';
},
toJSON: function() {
var results = [];
this.each(function(object) {
var value = Object.toJSON(object);
if (!Object.isUndefined(value)) results.push(value);
});
return '[' + results.join(', ') + ']';
}
});
if (Object.isFunction(Array.prototype.forEach))
Array.prototype._each = Array.prototype.forEach;
if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) {
i || (i = 0);
var length = this.length;
if (i < 0) i = length + i;
for (; i < length; i++)
if (this[i] === item) return i;
return -1;
};
if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) {
i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1;
var n = this.slice(0, i).reverse().indexOf(item);
return (n < 0) ? n : i - n - 1;
};
Array.prototype.toArray = Array.prototype.clone;
function $w(string) {
if (!Object.isString(string)) return [];
string = string.strip();
return string ? string.split(/\s+/) : [];
}
if (Prototype.Browser.Opera){
Array.prototype.concat = function() {
var array = [];
for (var i = 0, length = this.length; i < length; i++) array.push(this[i]);
for (var i = 0, length = arguments.length; i < length; i++) {
if (Object.isArray(arguments[i])) {
for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++)
array.push(arguments[i][j]);
} else {
array.push(arguments[i]);
}
}
return array;
};
}
Object.extend(Number.prototype, {
toColorPart: function() {
return this.toPaddedString(2, 16);
},
succ: function() {
return this + 1;
},
times: function(iterator, context) {
$R(0, this, true).each(iterator, context);
return this;
},
toPaddedString: function(length, radix) {
var string = this.toString(radix || 10);
return '0'.times(length - string.length) + string;
},
toJSON: function() {
return isFinite(this) ? this.toString() : 'null';
}
});
$w('abs round ceil floor').each(function(method){
Number.prototype[method] = Math[method].methodize();
});
function $H(object) {
return new Hash(object);
};
var Hash = Class.create(Enumerable, (function() {
function toQueryPair(key, value) {
if (Object.isUndefined(value)) return key;
return key + '=' + encodeURIComponent(String.interpret(value));
}
return {
initialize: function(object) {
this._object = Object.isHash(object) ? object.toObject() : Object.clone(object);
},
_each: function(iterator) {
for (var key in this._object) {
var value = this._object[key], pair = [key, value];
pair.key = key;
pair.value = value;
iterator(pair);
}
},
set: function(key, value) {
return this._object[key] = value;
},
get: function(key) {
if (this._object[key] !== Object.prototype[key])
return this._object[key];
},
unset: function(key) {
var value = this._object[key];
delete this._object[key];
return value;
},
toObject: function() {
return Object.clone(this._object);
},
keys: function() {
return this.pluck('key');
},
values: function() {
return this.pluck('value');
},
index: function(value) {
var match = this.detect(function(pair) {
return pair.value === value;
});
return match && match.key;
},
merge: function(object) {
return this.clone().update(object);
},
update: function(object) {
return new Hash(object).inject(this, function(result, pair) {
result.set(pair.key, pair.value);
return result;
});
},
toQueryString: function() {
return this.inject([], function(results, pair) {
var key = encodeURIComponent(pair.key), values = pair.value;
if (values && typeof values == 'object') {
if (Object.isArray(values))
return results.concat(values.map(toQueryPair.curry(key)));
} else results.push(toQueryPair(key, values));
return results;
}).join('&');
},
inspect: function() {
return '#<Hash:{' + this.map(function(pair) {
return pair.map(Object.inspect).join(': ');
}).join(', ') + '}>';
},
toJSON: function() {
return Object.toJSON(this.toObject());
},
clone: function() {
return new Hash(this);
}
}
})());
Hash.prototype.toTemplateReplacements = Hash.prototype.toObject;
Hash.from = $H;
var ObjectRange = Class.create(Enumerable, {
initialize: function(start, end, exclusive) {
this.start = start;
this.end = end;
this.exclusive = exclusive;
},
_each: function(iterator) {
var value = this.start;
while (this.include(value)) {
iterator(value);
value = value.succ();
}
},
include: function(value) {
if (value < this.start)
return false;
if (this.exclusive)
return value < this.end;
return value <= this.end;
}
});
var $R = function(start, end, exclusive) {
return new ObjectRange(start, end, exclusive);
};
var Ajax = {
getTransport: function() {
return Try.these(
function() {return new XMLHttpRequest()},
function() {return new ActiveXObject('Msxml2.XMLHTTP')},
function() {return new ActiveXObject('Microsoft.XMLHTTP')}
) || false;
},
activeRequestCount: 0
};
Ajax.Responders = {
responders: [],
_each: function(iterator) {
this.responders._each(iterator);
},
register: function(responder) {
if (!this.include(responder))
this.responders.push(responder);
},
unregister: function(responder) {
this.responders = this.responders.without(responder);
},
dispatch: function(callback, request, transport, json) {
this.each(function(responder) {
if (Object.isFunction(responder[callback])) {
try {
responder[callback].apply(responder, [request, transport, json]);
} catch (e) { }
}
});
}
};
Object.extend(Ajax.Responders, Enumerable);
Ajax.Responders.register({
onCreate: function() { Ajax.activeRequestCount++ },
onComplete: function() { Ajax.activeRequestCount-- }
});
Ajax.Base = Class.create({
initialize: function(options) {
this.options = {
method: 'post',
asynchronous: true,
contentType: 'application/x-www-form-urlencoded',
encoding: 'UTF-8',
parameters: '',
evalJSON: true,
evalJS: true
};
Object.extend(this.options, options || { });
this.options.method = this.options.method.toLowerCase();
if (Object.isString(this.options.parameters))
this.options.parameters = this.options.parameters.toQueryParams();
else if (Object.isHash(this.options.parameters))
this.options.parameters = this.options.parameters.toObject();
}
});
Ajax.Request = Class.create(Ajax.Base, {
_complete: false,
initialize: function($super, url, options) {
$super(options);
this.transport = Ajax.getTransport();
this.request(url);
},
request: function(url) {
this.url = url;
this.method = this.options.method;
var params = Object.clone(this.options.parameters);
if (!['get', 'post'].include(this.method)) {
params['_method'] = this.method;
this.method = 'post';
}
this.parameters = params;
if (params = Object.toQueryString(params)) {
if (this.method == 'get')
this.url += (this.url.include('?') ? '&' : '?') + params;
else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent))
params += '&_=';
}
try {
var response = new Ajax.Response(this);
if (this.options.onCreate) this.options.onCreate(response);
Ajax.Responders.dispatch('onCreate', this, response);
this.transport.open(this.method.toUpperCase(), this.url,
this.options.asynchronous);
if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1);
this.transport.onreadystatechange = this.onStateChange.bind(this);
this.setRequestHeaders();
this.body = this.method == 'post' ? (this.options.postBody || params) : null;
this.transport.send(this.body);
/* Force Firefox to handle ready state 4 for synchronous requests */
if (!this.options.asynchronous && this.transport.overrideMimeType)
this.onStateChange();
}
catch (e) {
this.dispatchException(e);
}
},
onStateChange: function() {
var readyState = this.transport.readyState;
if (readyState > 1 && !((readyState == 4) && this._complete))
this.respondToReadyState(this.transport.readyState);
},
setRequestHeaders: function() {
var headers = {
'X-Requested-With': 'XMLHttpRequest',
'X-Prototype-Version': Prototype.Version,
'Accept': 'text/javascript, text/html, application/xml, text/xml, */*'
};
if (this.method == 'post') {
headers['Content-type'] = this.options.contentType +
(this.options.encoding ? '; charset=' + this.options.encoding : '');
/* Force "Connection: close" for older Mozilla browsers to work
* around a bug where XMLHttpRequest sends an incorrect
* Content-length header. See Mozilla Bugzilla #246651.
*/
if (this.transport.overrideMimeType &&
(navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005)
headers['Connection'] = 'close';
}
if (typeof this.options.requestHeaders == 'object') {
var extras = this.options.requestHeaders;
if (Object.isFunction(extras.push))
for (var i = 0, length = extras.length; i < length; i += 2)
headers[extras[i]] = extras[i+1];
else
$H(extras).each(function(pair) { headers[pair.key] = pair.value });
}
for (var name in headers)
this.transport.setRequestHeader(name, headers[name]);
},
success: function() {
var status = this.getStatus();
return !status || (status >= 200 && status < 300);
},
getStatus: function() {
try {
return this.transport.status || 0;
} catch (e) { return 0 }
},
respondToReadyState: function(readyState) {
var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this);
if (state == 'Complete') {
try {
this._complete = true;
(this.options['on' + response.status]
|| this.options['on' + (this.success() ? 'Success' : 'Failure')]
|| Prototype.emptyFunction)(response, response.headerJSON);
} catch (e) {
this.dispatchException(e);
}
var contentType = response.getHeader('Content-type');
if (this.options.evalJS == 'force'
|| (this.options.evalJS && this.isSameOrigin() && contentType
&& contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i)))
this.evalResponse();
}
try {
(this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON);
Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON);
} catch (e) {
this.dispatchException(e);
}
if (state == 'Complete') {
this.transport.onreadystatechange = Prototype.emptyFunction;
}
},
isSameOrigin: function() {
var m = this.url.match(/^\s*https?:\/\/[^\/]*/);
return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({
protocol: location.protocol,
domain: document.domain,
port: location.port ? ':' + location.port : ''
}));
},
getHeader: function(name) {
try {
return this.transport.getResponseHeader(name) || null;
} catch (e) { return null }
},
evalResponse: function() {
try {
return eval((this.transport.responseText || '').unfilterJSON());
} catch (e) {
this.dispatchException(e);
}
},
dispatchException: function(exception) {
(this.options.onException || Prototype.emptyFunction)(this, exception);
Ajax.Responders.dispatch('onException', this, exception);
}
});
Ajax.Request.Events =
['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete'];
Ajax.Response = Class.create({
initialize: function(request){
this.request = request;
var transport = this.transport = request.transport,
readyState = this.readyState = transport.readyState;
if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) {
this.status = this.getStatus();
this.statusText = this.getStatusText();
this.responseText = String.interpret(transport.responseText);
this.headerJSON = this._getHeaderJSON();
}
if(readyState == 4) {
var xml = transport.responseXML;
this.responseXML = Object.isUndefined(xml) ? null : xml;
this.responseJSON = this._getResponseJSON();
}
},
status: 0,
statusText: '',
getStatus: Ajax.Request.prototype.getStatus,
getStatusText: function() {
try {
return this.transport.statusText || '';
} catch (e) { return '' }
},
getHeader: Ajax.Request.prototype.getHeader,
getAllHeaders: function() {
try {
return this.getAllResponseHeaders();
} catch (e) { return null }
},
getResponseHeader: function(name) {
return this.transport.getResponseHeader(name);
},
getAllResponseHeaders: function() {
return this.transport.getAllResponseHeaders();
},
_getHeaderJSON: function() {
var json = this.getHeader('X-JSON');
if (!json) return null;
json = decodeURIComponent(escape(json));
try {
return json.evalJSON(this.request.options.sanitizeJSON ||
!this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
},
_getResponseJSON: function() {
var options = this.request.options;
if (!options.evalJSON || (options.evalJSON != 'force' &&
!(this.getHeader('Content-type') || '').include('application/json')) ||
this.responseText.blank())
return null;
try {
return this.responseText.evalJSON(options.sanitizeJSON ||
!this.request.isSameOrigin());
} catch (e) {
this.request.dispatchException(e);
}
}
});
Ajax.Updater = Class.create(Ajax.Request, {
initialize: function($super, container, url, options) {
this.container = {
success: (container.success || container),
failure: (container.failure || (container.success ? null : container))
};
options = Object.clone(options);
var onComplete = options.onComplete;
options.onComplete = (function(response, json) {
this.updateContent(response.responseText);
if (Object.isFunction(onComplete)) onComplete(response, json);
}).bind(this);
$super(url, options);
},
updateContent: function(responseText) {
var receiver = this.container[this.success() ? 'success' : 'failure'],
options = this.options;
if (!options.evalScripts) responseText = responseText.stripScripts();
if (receiver = $(receiver)) {
if (options.insertion) {
if (Object.isString(options.insertion)) {
var insertion = { }; insertion[options.insertion] = responseText;
receiver.insert(insertion);
}
else options.insertion(receiver, responseText);
}
else receiver.update(responseText);
}
}
});
Ajax.PeriodicalUpdater = Class.create(Ajax.Base, {
initialize: function($super, container, url, options) {
$super(options);
this.onComplete = this.options.onComplete;
this.frequency = (this.options.frequency || 2);
this.decay = (this.options.decay || 1);
this.updater = { };
this.container = container;
this.url = url;
this.start();
},
start: function() {
this.options.onComplete = this.updateComplete.bind(this);
this.onTimerEvent();
},
stop: function() {
this.updater.options.onComplete = undefined;
clearTimeout(this.timer);
(this.onComplete || Prototype.emptyFunction).apply(this, arguments);
},
updateComplete: function(response) {
if (this.options.decay) {
this.decay = (response.responseText == this.lastText ?
this.decay * this.options.decay : 1);
this.lastText = response.responseText;
}
this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency);
},
onTimerEvent: function() {
this.updater = new Ajax.Updater(this.container, this.url, this.options);
}
});
function $(element) {
if (arguments.length > 1) {
for (var i = 0, elements = [], length = arguments.length; i < length; i++)
elements.push($(arguments[i]));
return elements;
}
if (Object.isString(element))
element = document.getElementById(element);
return Element.extend(element);
}
if (Prototype.BrowserFeatures.XPath) {
document._getElementsByXPath = function(expression, parentElement) {
var results = [];
var query = document.evaluate(expression, $(parentElement) || document,
null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
for (var i = 0, length = query.snapshotLength; i < length; i++)
results.push(Element.extend(query.snapshotItem(i)));
return results;
};
}
/*--------------------------------------------------------------------------*/
if (!window.Node) var Node = { };
if (!Node.ELEMENT_NODE) {
Object.extend(Node, {
ELEMENT_NODE: 1,
ATTRIBUTE_NODE: 2,
TEXT_NODE: 3,
CDATA_SECTION_NODE: 4,
ENTITY_REFERENCE_NODE: 5,
ENTITY_NODE: 6,
PROCESSING_INSTRUCTION_NODE: 7,
COMMENT_NODE: 8,
DOCUMENT_NODE: 9,
DOCUMENT_TYPE_NODE: 10,
DOCUMENT_FRAGMENT_NODE: 11,
NOTATION_NODE: 12
});
}
(function() {
var element = this.Element;
this.Element = function(tagName, attributes) {
attributes = attributes || { };
tagName = tagName.toLowerCase();
var cache = Element.cache;
if (Prototype.Browser.IE && attributes.name) {
tagName = '<' + tagName + ' name="' + attributes.name + '">';
delete attributes.name;
return Element.writeAttribute(document.createElement(tagName), attributes);
}
if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName));
return Element.writeAttribute(cache[tagName].cloneNode(false), attributes);
};
Object.extend(this.Element, element || { });
if (element) this.Element.prototype = element.prototype;
}).call(window);
Element.cache = { };
Element.Methods = {
visible: function(element) {
return $(element).style.display != 'none';
},
toggle: function(element) {
element = $(element);
Element[Element.visible(element) ? 'hide' : 'show'](element);
return element;
},
hide: function(element) {
element = $(element);
element.style.display = 'none';
return element;
},
show: function(element) {
element = $(element);
element.style.display = '';
return element;
},
remove: function(element) {
element = $(element);
element.parentNode.removeChild(element);
return element;
},
update: function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) return element.update().insert(content);
content = Object.toHTML(content);
element.innerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
},
replace: function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
else if (!Object.isElement(content)) {
content = Object.toHTML(content);
var range = element.ownerDocument.createRange();
range.selectNode(element);
content.evalScripts.bind(content).defer();
content = range.createContextualFragment(content.stripScripts());
}
element.parentNode.replaceChild(content, element);
return element;
},
insert: function(element, insertions) {
element = $(element);
if (Object.isString(insertions) || Object.isNumber(insertions) ||
Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML)))
insertions = {bottom:insertions};
var content, insert, tagName, childNodes;
for (var position in insertions) {
content = insertions[position];
position = position.toLowerCase();
insert = Element._insertionTranslations[position];
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) {
insert(element, content);
continue;
}
content = Object.toHTML(content);
tagName = ((position == 'before' || position == 'after')
? element.parentNode : element).tagName.toUpperCase();
childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
if (position == 'top' || position == 'after') childNodes.reverse();
childNodes.each(insert.curry(element));
content.evalScripts.bind(content).defer();
}
return element;
},
wrap: function(element, wrapper, attributes) {
element = $(element);
if (Object.isElement(wrapper))
$(wrapper).writeAttribute(attributes || { });
else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes);
else wrapper = new Element('div', wrapper);
if (element.parentNode)
element.parentNode.replaceChild(wrapper, element);
wrapper.appendChild(element);
return wrapper;
},
inspect: function(element) {
element = $(element);
var result = '<' + element.tagName.toLowerCase();
$H({'id': 'id', 'className': 'class'}).each(function(pair) {
var property = pair.first(), attribute = pair.last();
var value = (element[property] || '').toString();
if (value) result += ' ' + attribute + '=' + value.inspect(true);
});
return result + '>';
},
recursivelyCollect: function(element, property) {
element = $(element);
var elements = [];
while (element = element[property])
if (element.nodeType == 1)
elements.push(Element.extend(element));
return elements;
},
ancestors: function(element) {
return $(element).recursivelyCollect('parentNode');
},
descendants: function(element) {
return $(element).select("*");
},
firstDescendant: function(element) {
element = $(element).firstChild;
while (element && element.nodeType != 1) element = element.nextSibling;
return $(element);
},
immediateDescendants: function(element) {
if (!(element = $(element).firstChild)) return [];
while (element && element.nodeType != 1) element = element.nextSibling;
if (element) return [element].concat($(element).nextSiblings());
return [];
},
previousSiblings: function(element) {
return $(element).recursivelyCollect('previousSibling');
},
nextSiblings: function(element) {
return $(element).recursivelyCollect('nextSibling');
},
siblings: function(element) {
element = $(element);
return element.previousSiblings().reverse().concat(element.nextSiblings());
},
match: function(element, selector) {
if (Object.isString(selector))
selector = new Selector(selector);
return selector.match($(element));
},
up: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(element.parentNode);
var ancestors = element.ancestors();
return Object.isNumber(expression) ? ancestors[expression] :
Selector.findElement(ancestors, expression, index);
},
down: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return element.firstDescendant();
return Object.isNumber(expression) ? element.descendants()[expression] :
Element.select(element, expression)[index || 0];
},
previous: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element));
var previousSiblings = element.previousSiblings();
return Object.isNumber(expression) ? previousSiblings[expression] :
Selector.findElement(previousSiblings, expression, index);
},
next: function(element, expression, index) {
element = $(element);
if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element));
var nextSiblings = element.nextSiblings();
return Object.isNumber(expression) ? nextSiblings[expression] :
Selector.findElement(nextSiblings, expression, index);
},
select: function() {
var args = $A(arguments), element = $(args.shift());
return Selector.findChildElements(element, args);
},
adjacent: function() {
var args = $A(arguments), element = $(args.shift());
return Selector.findChildElements(element.parentNode, args).without(element);
},
identify: function(element) {
element = $(element);
var id = element.readAttribute('id'), self = arguments.callee;
if (id) return id;
do { id = 'anonymous_element_' + self.counter++ } while ($(id));
element.writeAttribute('id', id);
return id;
},
readAttribute: function(element, name) {
element = $(element);
if (Prototype.Browser.IE) {
var t = Element._attributeTranslations.read;
if (t.values[name]) return t.values[name](element, name);
if (t.names[name]) name = t.names[name];
if (name.include(':')) {
return (!element.attributes || !element.attributes[name]) ? null :
element.attributes[name].value;
}
}
return element.getAttribute(name);
},
writeAttribute: function(element, name, value) {
element = $(element);
var attributes = { }, t = Element._attributeTranslations.write;
if (typeof name == 'object') attributes = name;
else attributes[name] = Object.isUndefined(value) ? true : value;
for (var attr in attributes) {
name = t.names[attr] || attr;
value = attributes[attr];
if (t.values[attr]) name = t.values[attr](element, value);
if (value === false || value === null)
element.removeAttribute(name);
else if (value === true)
element.setAttribute(name, name);
else element.setAttribute(name, value);
}
return element;
},
getHeight: function(element) {
return $(element).getDimensions().height;
},
getWidth: function(element) {
return $(element).getDimensions().width;
},
classNames: function(element) {
return new Element.ClassNames(element);
},
hasClassName: function(element, className) {
if (!(element = $(element))) return;
var elementClassName = element.className;
return (elementClassName.length > 0 && (elementClassName == className ||
new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName)));
},
addClassName: function(element, className) {
if (!(element = $(element))) return;
if (!element.hasClassName(className))
element.className += (element.className ? ' ' : '') + className;
return element;
},
removeClassName: function(element, className) {
if (!(element = $(element))) return;
element.className = element.className.replace(
new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip();
return element;
},
toggleClassName: function(element, className) {
if (!(element = $(element))) return;
return element[element.hasClassName(className) ?
'removeClassName' : 'addClassName'](className);
},
cleanWhitespace: function(element) {
element = $(element);
var node = element.firstChild;
while (node) {
var nextNode = node.nextSibling;
if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
element.removeChild(node);
node = nextNode;
}
return element;
},
empty: function(element) {
return $(element).innerHTML.blank();
},
descendantOf: function(element, ancestor) {
element = $(element), ancestor = $(ancestor);
if (element.compareDocumentPosition)
return (element.compareDocumentPosition(ancestor) & 8) === 8;
if (ancestor.contains)
return ancestor.contains(element) && ancestor !== element;
while (element = element.parentNode)
if (element == ancestor) return true;
return false;
},
scrollTo: function(element) {
element = $(element);
var pos = element.cumulativeOffset();
window.scrollTo(pos[0], pos[1]);
return element;
},
getStyle: function(element, style) {
element = $(element);
style = style == 'float' ? 'cssFloat' : style.camelize();
var value = element.style[style];
if (!value || value == 'auto') {
var css = document.defaultView.getComputedStyle(element, null);
value = css ? css[style] : null;
}
if (style == 'opacity') return value ? parseFloat(value) : 1.0;
return value == 'auto' ? null : value;
},
getOpacity: function(element) {
return $(element).getStyle('opacity');
},
setStyle: function(element, styles) {
element = $(element);
var elementStyle = element.style, match;
if (Object.isString(styles)) {
element.style.cssText += ';' + styles;
return styles.include('opacity') ?
element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element;
}
for (var property in styles)
if (property == 'opacity') element.setOpacity(styles[property]);
else
elementStyle[(property == 'float' || property == 'cssFloat') ?
(Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') :
property] = styles[property];
return element;
},
setOpacity: function(element, value) {
element = $(element);
element.style.opacity = (value == 1 || value === '') ? '' :
(value < 0.00001) ? 0 : value;
return element;
},
getDimensions: function(element) {
element = $(element);
var display = element.getStyle('display');
if (display != 'none' && display != null) // Safari bug
return {width: element.offsetWidth, height: element.offsetHeight};
var els = element.style;
var originalVisibility = els.visibility;
var originalPosition = els.position;
var originalDisplay = els.display;
els.visibility = 'hidden';
els.position = 'absolute';
els.display = 'block';
var originalWidth = element.clientWidth;
var originalHeight = element.clientHeight;
els.display = originalDisplay;
els.position = originalPosition;
els.visibility = originalVisibility;
return {width: originalWidth, height: originalHeight};
},
makePositioned: function(element) {
element = $(element);
var pos = Element.getStyle(element, 'position');
if (pos == 'static' || !pos) {
element._madePositioned = true;
element.style.position = 'relative';
if (Prototype.Browser.Opera) {
element.style.top = 0;
element.style.left = 0;
}
}
return element;
},
undoPositioned: function(element) {
element = $(element);
if (element._madePositioned) {
element._madePositioned = undefined;
element.style.position =
element.style.top =
element.style.left =
element.style.bottom =
element.style.right = '';
}
return element;
},
makeClipping: function(element) {
element = $(element);
if (element._overflow) return element;
element._overflow = Element.getStyle(element, 'overflow') || 'auto';
if (element._overflow !== 'hidden')
element.style.overflow = 'hidden';
return element;
},
undoClipping: function(element) {
element = $(element);
if (!element._overflow) return element;
element.style.overflow = element._overflow == 'auto' ? '' : element._overflow;
element._overflow = null;
return element;
},
cumulativeOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
} while (element);
return Element._returnOffset(valueL, valueT);
},
positionedOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
element = element.offsetParent;
if (element) {
if (element.tagName.toUpperCase() == 'BODY') break;
var p = Element.getStyle(element, 'position');
if (p !== 'static') break;
}
} while (element);
return Element._returnOffset(valueL, valueT);
},
absolutize: function(element) {
element = $(element);
if (element.getStyle('position') == 'absolute') return element;
var offsets = element.positionedOffset();
var top = offsets[1];
var left = offsets[0];
var width = element.clientWidth;
var height = element.clientHeight;
element._originalLeft = left - parseFloat(element.style.left || 0);
element._originalTop = top - parseFloat(element.style.top || 0);
element._originalWidth = element.style.width;
element._originalHeight = element.style.height;
element.style.position = 'absolute';
element.style.top = top + 'px';
element.style.left = left + 'px';
element.style.width = width + 'px';
element.style.height = height + 'px';
return element;
},
relativize: function(element) {
element = $(element);
if (element.getStyle('position') == 'relative') return element;
element.style.position = 'relative';
var top = parseFloat(element.style.top || 0) - (element._originalTop || 0);
var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0);
element.style.top = top + 'px';
element.style.left = left + 'px';
element.style.height = element._originalHeight;
element.style.width = element._originalWidth;
return element;
},
cumulativeScrollOffset: function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.scrollTop || 0;
valueL += element.scrollLeft || 0;
element = element.parentNode;
} while (element);
return Element._returnOffset(valueL, valueT);
},
getOffsetParent: function(element) {
if (element.offsetParent) return $(element.offsetParent);
if (element == document.body) return $(element);
while ((element = element.parentNode) && element != document.body)
if (Element.getStyle(element, 'position') != 'static')
return $(element);
return $(document.body);
},
viewportOffset: function(forElement) {
var valueT = 0, valueL = 0;
var element = forElement;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
if (element.offsetParent == document.body &&
Element.getStyle(element, 'position') == 'absolute') break;
} while (element = element.offsetParent);
element = forElement;
do {
if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) {
valueT -= element.scrollTop || 0;
valueL -= element.scrollLeft || 0;
}
} while (element = element.parentNode);
return Element._returnOffset(valueL, valueT);
},
clonePosition: function(element, source) {
var options = Object.extend({
setLeft: true,
setTop: true,
setWidth: true,
setHeight: true,
offsetTop: 0,
offsetLeft: 0
}, arguments[2] || { });
source = $(source);
var p = source.viewportOffset();
element = $(element);
var delta = [0, 0];
var parent = null;
if (Element.getStyle(element, 'position') == 'absolute') {
parent = element.getOffsetParent();
delta = parent.viewportOffset();
}
if (parent == document.body) {
delta[0] -= document.body.offsetLeft;
delta[1] -= document.body.offsetTop;
}
if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px';
if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px';
if (options.setWidth) element.style.width = source.offsetWidth + 'px';
if (options.setHeight) element.style.height = source.offsetHeight + 'px';
return element;
}
};
Element.Methods.identify.counter = 1;
Object.extend(Element.Methods, {
getElementsBySelector: Element.Methods.select,
childElements: Element.Methods.immediateDescendants
});
Element._attributeTranslations = {
write: {
names: {
className: 'class',
htmlFor: 'for'
},
values: { }
}
};
if (Prototype.Browser.Opera) {
Element.Methods.getStyle = Element.Methods.getStyle.wrap(
function(proceed, element, style) {
switch (style) {
case 'left': case 'top': case 'right': case 'bottom':
if (proceed(element, 'position') === 'static') return null;
case 'height': case 'width':
if (!Element.visible(element)) return null;
var dim = parseInt(proceed(element, style), 10);
if (dim !== element['offset' + style.capitalize()])
return dim + 'px';
var properties;
if (style === 'height') {
properties = ['border-top-width', 'padding-top',
'padding-bottom', 'border-bottom-width'];
}
else {
properties = ['border-left-width', 'padding-left',
'padding-right', 'border-right-width'];
}
return properties.inject(dim, function(memo, property) {
var val = proceed(element, property);
return val === null ? memo : memo - parseInt(val, 10);
}) + 'px';
default: return proceed(element, style);
}
}
);
Element.Methods.readAttribute = Element.Methods.readAttribute.wrap(
function(proceed, element, attribute) {
if (attribute === 'title') return element.title;
return proceed(element, attribute);
}
);
}
else if (Prototype.Browser.IE) {
Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap(
function(proceed, element) {
element = $(element);
try { element.offsetParent }
catch(e) { return $(document.body) }
var position = element.getStyle('position');
if (position !== 'static') return proceed(element);
element.setStyle({ position: 'relative' });
var value = proceed(element);
element.setStyle({ position: position });
return value;
}
);
$w('positionedOffset viewportOffset').each(function(method) {
Element.Methods[method] = Element.Methods[method].wrap(
function(proceed, element) {
element = $(element);
try { element.offsetParent }
catch(e) { return Element._returnOffset(0,0) }
var position = element.getStyle('position');
if (position !== 'static') return proceed(element);
var offsetParent = element.getOffsetParent();
if (offsetParent && offsetParent.getStyle('position') === 'fixed')
offsetParent.setStyle({ zoom: 1 });
element.setStyle({ position: 'relative' });
var value = proceed(element);
element.setStyle({ position: position });
return value;
}
);
});
Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap(
function(proceed, element) {
try { element.offsetParent }
catch(e) { return Element._returnOffset(0,0) }
return proceed(element);
}
);
Element.Methods.getStyle = function(element, style) {
element = $(element);
style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize();
var value = element.style[style];
if (!value && element.currentStyle) value = element.currentStyle[style];
if (style == 'opacity') {
if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/))
if (value[1]) return parseFloat(value[1]) / 100;
return 1.0;
}
if (value == 'auto') {
if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none'))
return element['offset' + style.capitalize()] + 'px';
return null;
}
return value;
};
Element.Methods.setOpacity = function(element, value) {
function stripAlpha(filter){
return filter.replace(/alpha\([^\)]*\)/gi,'');
}
element = $(element);
var currentStyle = element.currentStyle;
if ((currentStyle && !currentStyle.hasLayout) ||
(!currentStyle && element.style.zoom == 'normal'))
element.style.zoom = 1;
var filter = element.getStyle('filter'), style = element.style;
if (value == 1 || value === '') {
(filter = stripAlpha(filter)) ?
style.filter = filter : style.removeAttribute('filter');
return element;
} else if (value < 0.00001) value = 0;
style.filter = stripAlpha(filter) +
'alpha(opacity=' + (value * 100) + ')';
return element;
};
Element._attributeTranslations = {
read: {
names: {
'class': 'className',
'for': 'htmlFor'
},
values: {
_getAttr: function(element, attribute) {
return element.getAttribute(attribute, 2);
},
_getAttrNode: function(element, attribute) {
var node = element.getAttributeNode(attribute);
return node ? node.value : "";
},
_getEv: function(element, attribute) {
attribute = element.getAttribute(attribute);
return attribute ? attribute.toString().slice(23, -2) : null;
},
_flag: function(element, attribute) {
return $(element).hasAttribute(attribute) ? attribute : null;
},
style: function(element) {
return element.style.cssText.toLowerCase();
},
title: function(element) {
return element.title;
}
}
}
};
Element._attributeTranslations.write = {
names: Object.extend({
cellpadding: 'cellPadding',
cellspacing: 'cellSpacing'
}, Element._attributeTranslations.read.names),
values: {
checked: function(element, value) {
element.checked = !!value;
},
style: function(element, value) {
element.style.cssText = value ? value : '';
}
}
};
Element._attributeTranslations.has = {};
$w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' +
'encType maxLength readOnly longDesc frameBorder').each(function(attr) {
Element._attributeTranslations.write.names[attr.toLowerCase()] = attr;
Element._attributeTranslations.has[attr.toLowerCase()] = attr;
});
(function(v) {
Object.extend(v, {
href: v._getAttr,
src: v._getAttr,
type: v._getAttr,
action: v._getAttrNode,
disabled: v._flag,
checked: v._flag,
readonly: v._flag,
multiple: v._flag,
onload: v._getEv,
onunload: v._getEv,
onclick: v._getEv,
ondblclick: v._getEv,
onmousedown: v._getEv,
onmouseup: v._getEv,
onmouseover: v._getEv,
onmousemove: v._getEv,
onmouseout: v._getEv,
onfocus: v._getEv,
onblur: v._getEv,
onkeypress: v._getEv,
onkeydown: v._getEv,
onkeyup: v._getEv,
onsubmit: v._getEv,
onreset: v._getEv,
onselect: v._getEv,
onchange: v._getEv
});
})(Element._attributeTranslations.read.values);
}
else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) {
Element.Methods.setOpacity = function(element, value) {
element = $(element);
element.style.opacity = (value == 1) ? 0.999999 :
(value === '') ? '' : (value < 0.00001) ? 0 : value;
return element;
};
}
else if (Prototype.Browser.WebKit) {
Element.Methods.setOpacity = function(element, value) {
element = $(element);
element.style.opacity = (value == 1 || value === '') ? '' :
(value < 0.00001) ? 0 : value;
if (value == 1)
if(element.tagName.toUpperCase() == 'IMG' && element.width) {
element.width++; element.width--;
} else try {
var n = document.createTextNode(' ');
element.appendChild(n);
element.removeChild(n);
} catch (e) { }
return element;
};
Element.Methods.cumulativeOffset = function(element) {
var valueT = 0, valueL = 0;
do {
valueT += element.offsetTop || 0;
valueL += element.offsetLeft || 0;
if (element.offsetParent == document.body)
if (Element.getStyle(element, 'position') == 'absolute') break;
element = element.offsetParent;
} while (element);
return Element._returnOffset(valueL, valueT);
};
}
if (Prototype.Browser.IE || Prototype.Browser.Opera) {
Element.Methods.update = function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) return element.update().insert(content);
content = Object.toHTML(content);
var tagName = element.tagName.toUpperCase();
if (tagName in Element._insertionTranslations.tags) {
$A(element.childNodes).each(function(node) { element.removeChild(node) });
Element._getContentFromAnonymousElement(tagName, content.stripScripts())
.each(function(node) { element.appendChild(node) });
}
else element.innerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
};
}
if ('outerHTML' in document.createElement('div')) {
Element.Methods.replace = function(element, content) {
element = $(element);
if (content && content.toElement) content = content.toElement();
if (Object.isElement(content)) {
element.parentNode.replaceChild(content, element);
return element;
}
content = Object.toHTML(content);
var parent = element.parentNode, tagName = parent.tagName.toUpperCase();
if (Element._insertionTranslations.tags[tagName]) {
var nextSibling = element.next();
var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts());
parent.removeChild(element);
if (nextSibling)
fragments.each(function(node) { parent.insertBefore(node, nextSibling) });
else
fragments.each(function(node) { parent.appendChild(node) });
}
else element.outerHTML = content.stripScripts();
content.evalScripts.bind(content).defer();
return element;
};
}
Element._returnOffset = function(l, t) {
var result = [l, t];
result.left = l;
result.top = t;
return result;
};
Element._getContentFromAnonymousElement = function(tagName, html) {
var div = new Element('div'), t = Element._insertionTranslations.tags[tagName];
if (t) {
div.innerHTML = t[0] + html + t[1];
t[2].times(function() { div = div.firstChild });
} else div.innerHTML = html;
return $A(div.childNodes);
};
Element._insertionTranslations = {
before: function(element, node) {
element.parentNode.insertBefore(node, element);
},
top: function(element, node) {
element.insertBefore(node, element.firstChild);
},
bottom: function(element, node) {
element.appendChild(node);
},
after: function(element, node) {
element.parentNode.insertBefore(node, element.nextSibling);
},
tags: {
TABLE: ['<table>', '</table>', 1],
TBODY: ['<table><tbody>', '</tbody></table>', 2],
TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3],
TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4],
SELECT: ['<select>', '</select>', 1]
}
};
(function() {
Object.extend(this.tags, {
THEAD: this.tags.TBODY,
TFOOT: this.tags.TBODY,
TH: this.tags.TD
});
}).call(Element._insertionTranslations);
Element.Methods.Simulated = {
hasAttribute: function(element, attribute) {
attribute = Element._attributeTranslations.has[attribute] || attribute;
var node = $(element).getAttributeNode(attribute);
return !!(node && node.specified);
}
};
Element.Methods.ByTag = { };
Object.extend(Element, Element.Methods);
if (!Prototype.BrowserFeatures.ElementExtensions &&
document.createElement('div')['__proto__']) {
window.HTMLElement = { };
window.HTMLElement.prototype = document.createElement('div')['__proto__'];
Prototype.BrowserFeatures.ElementExtensions = true;
}
Element.extend = (function() {
if (Prototype.BrowserFeatures.SpecificElementExtensions)
return Prototype.K;
var Methods = { }, ByTag = Element.Methods.ByTag;
var extend = Object.extend(function(element) {
if (!element || element._extendedByPrototype ||
element.nodeType != 1 || element == window) return element;
var methods = Object.clone(Methods),
tagName = element.tagName.toUpperCase(), property, value;
if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]);
for (property in methods) {
value = methods[property];
if (Object.isFunction(value) && !(property in element))
element[property] = value.methodize();
}
element._extendedByPrototype = Prototype.emptyFunction;
return element;
}, {
refresh: function() {
if (!Prototype.BrowserFeatures.ElementExtensions) {
Object.extend(Methods, Element.Methods);
Object.extend(Methods, Element.Methods.Simulated);
}
}
});
extend.refresh();
return extend;
})();
Element.hasAttribute = function(element, attribute) {
if (element.hasAttribute) return element.hasAttribute(attribute);
return Element.Methods.Simulated.hasAttribute(element, attribute);
};
Element.addMethods = function(methods) {
var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag;
if (!methods) {
Object.extend(Form, Form.Methods);
Object.extend(Form.Element, Form.Element.Methods);
Object.extend(Element.Methods.ByTag, {
"FORM": Object.clone(Form.Methods),
"INPUT": Object.clone(Form.Element.Methods),
"SELECT": Object.clone(Form.Element.Methods),
"TEXTAREA": Object.clone(Form.Element.Methods)
});
}
if (arguments.length == 2) {
var tagName = methods;
methods = arguments[1];
}
if (!tagName) Object.extend(Element.Methods, methods || { });
else {
if (Object.isArray(tagName)) tagName.each(extend);
else extend(tagName);
}
function extend(tagName) {
tagName = tagName.toUpperCase();
if (!Element.Methods.ByTag[tagName])
Element.Methods.ByTag[tagName] = { };
Object.extend(Element.Methods.ByTag[tagName], methods);
}
function copy(methods, destination, onlyIfAbsent) {
onlyIfAbsent = onlyIfAbsent || false;
for (var property in methods) {
var value = methods[property];
if (!Object.isFunction(value)) continue;
if (!onlyIfAbsent || !(property in destination))
destination[property] = value.methodize();
}
}
function findDOMClass(tagName) {
var klass;
var trans = {
"OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph",
"FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList",
"DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading",
"H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote",
"INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION":
"TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD":
"TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR":
"TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET":
"FrameSet", "IFRAME": "IFrame"
};
if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element';
if (window[klass]) return window[klass];
klass = 'HTML' + tagName + 'Element';
if (window[klass]) return window[klass];
klass = 'HTML' + tagName.capitalize() + 'Element';
if (window[klass]) return window[klass];
window[klass] = { };
window[klass].prototype = document.createElement(tagName)['__proto__'];
return window[klass];
}
if (F.ElementExtensions) {
copy(Element.Methods, HTMLElement.prototype);
copy(Element.Methods.Simulated, HTMLElement.prototype, true);
}
if (F.SpecificElementExtensions) {
for (var tag in Element.Methods.ByTag) {
var klass = findDOMClass(tag);
if (Object.isUndefined(klass)) continue;
copy(T[tag], klass.prototype);
}
}
Object.extend(Element, Element.Methods);
delete Element.ByTag;
if (Element.extend.refresh) Element.extend.refresh();
Element.cache = { };
};
document.viewport = {
getDimensions: function() {
var dimensions = { }, B = Prototype.Browser;
$w('width height').each(function(d) {
var D = d.capitalize();
if (B.WebKit && !document.evaluate) {
dimensions[d] = self['inner' + D];
} else if (B.Opera && parseFloat(window.opera.version()) < 9.5) {
dimensions[d] = document.body['client' + D]
} else {
dimensions[d] = document.documentElement['client' + D];
}
});
return dimensions;
},
getWidth: function() {
return this.getDimensions().width;
},
getHeight: function() {
return this.getDimensions().height;
},
getScrollOffsets: function() {
return Element._returnOffset(
window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft,
window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop);
}
};
/* Portions of the Selector class are derived from Jack Slocum's DomQuery,
* part of YUI-Ext version 0.40, distributed under the terms of an MIT-style
* license. Please see http://www.yui-ext.com/ for more information. */
var Selector = Class.create({
initialize: function(expression) {
this.expression = expression.strip();
if (this.shouldUseSelectorsAPI()) {
this.mode = 'selectorsAPI';
} else if (this.shouldUseXPath()) {
this.mode = 'xpath';
this.compileXPathMatcher();
} else {
this.mode = "normal";
this.compileMatcher();
}
},
shouldUseXPath: function() {
if (!Prototype.BrowserFeatures.XPath) return false;
var e = this.expression;
if (Prototype.Browser.WebKit &&
(e.include("-of-type") || e.include(":empty")))
return false;
if ((/(\[[\w-]*?:|:checked)/).test(e))
return false;
return true;
},
shouldUseSelectorsAPI: function() {
if (!Prototype.BrowserFeatures.SelectorsAPI) return false;
if (!Selector._div) Selector._div = new Element('div');
try {
Selector._div.querySelector(this.expression);
} catch(e) {
return false;
}
return true;
},
compileMatcher: function() {
var e = this.expression, ps = Selector.patterns, h = Selector.handlers,
c = Selector.criteria, le, p, m;
if (Selector._cache[e]) {
this.matcher = Selector._cache[e];
return;
}
this.matcher = ["this.matcher = function(root) {",
"var r = root, h = Selector.handlers, c = false, n;"];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
p = ps[i];
if (m = e.match(p)) {
this.matcher.push(Object.isFunction(c[i]) ? c[i](m) :
new Template(c[i]).evaluate(m));
e = e.replace(m[0], '');
break;
}
}
}
this.matcher.push("return h.unique(n);\n}");
eval(this.matcher.join('\n'));
Selector._cache[this.expression] = this.matcher;
},
compileXPathMatcher: function() {
var e = this.expression, ps = Selector.patterns,
x = Selector.xpath, le, m;
if (Selector._cache[e]) {
this.xpath = Selector._cache[e]; return;
}
this.matcher = ['.//*'];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
if (m = e.match(ps[i])) {
this.matcher.push(Object.isFunction(x[i]) ? x[i](m) :
new Template(x[i]).evaluate(m));
e = e.replace(m[0], '');
break;
}
}
}
this.xpath = this.matcher.join('');
Selector._cache[this.expression] = this.xpath;
},
findElements: function(root) {
root = root || document;
var e = this.expression, results;
switch (this.mode) {
case 'selectorsAPI':
if (root !== document) {
var oldId = root.id, id = $(root).identify();
e = "#" + id + " " + e;
}
results = $A(root.querySelectorAll(e)).map(Element.extend);
root.id = oldId;
return results;
case 'xpath':
return document._getElementsByXPath(this.xpath, root);
default:
return this.matcher(root);
}
},
match: function(element) {
this.tokens = [];
var e = this.expression, ps = Selector.patterns, as = Selector.assertions;
var le, p, m;
while (e && le !== e && (/\S/).test(e)) {
le = e;
for (var i in ps) {
p = ps[i];
if (m = e.match(p)) {
if (as[i]) {
this.tokens.push([i, Object.clone(m)]);
e = e.replace(m[0], '');
} else {
return this.findElements(document).include(element);
}
}
}
}
var match = true, name, matches;
for (var i = 0, token; token = this.tokens[i]; i++) {
name = token[0], matches = token[1];
if (!Selector.assertions[name](element, matches)) {
match = false; break;
}
}
return match;
},
toString: function() {
return this.expression;
},
inspect: function() {
return "#<Selector:" + this.expression.inspect() + ">";
}
});
Object.extend(Selector, {
_cache: { },
xpath: {
descendant: "//*",
child: "/*",
adjacent: "/following-sibling::*[1]",
laterSibling: '/following-sibling::*',
tagName: function(m) {
if (m[1] == '*') return '';
return "[local-name()='" + m[1].toLowerCase() +
"' or local-name()='" + m[1].toUpperCase() + "']";
},
className: "[contains(concat(' ', @class, ' '), ' #{1} ')]",
id: "[@id='#{1}']",
attrPresence: function(m) {
m[1] = m[1].toLowerCase();
return new Template("[@#{1}]").evaluate(m);
},
attr: function(m) {
m[1] = m[1].toLowerCase();
m[3] = m[5] || m[6];
return new Template(Selector.xpath.operators[m[2]]).evaluate(m);
},
pseudo: function(m) {
var h = Selector.xpath.pseudos[m[1]];
if (!h) return '';
if (Object.isFunction(h)) return h(m);
return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m);
},
operators: {
'=': "[@#{1}='#{3}']",
'!=': "[@#{1}!='#{3}']",
'^=': "[starts-with(@#{1}, '#{3}')]",
'$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']",
'*=': "[contains(@#{1}, '#{3}')]",
'~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]",
'|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]"
},
pseudos: {
'first-child': '[not(preceding-sibling::*)]',
'last-child': '[not(following-sibling::*)]',
'only-child': '[not(preceding-sibling::* or following-sibling::*)]',
'empty': "[count(*) = 0 and (count(text()) = 0)]",
'checked': "[@checked]",
'disabled': "[(@disabled) and (@type!='hidden')]",
'enabled': "[not(@disabled) and (@type!='hidden')]",
'not': function(m) {
var e = m[6], p = Selector.patterns,
x = Selector.xpath, le, v;
var exclusion = [];
while (e && le != e && (/\S/).test(e)) {
le = e;
for (var i in p) {
if (m = e.match(p[i])) {
v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m);
exclusion.push("(" + v.substring(1, v.length - 1) + ")");
e = e.replace(m[0], '');
break;
}
}
}
return "[not(" + exclusion.join(" and ") + ")]";
},
'nth-child': function(m) {
return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m);
},
'nth-last-child': function(m) {
return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m);
},
'nth-of-type': function(m) {
return Selector.xpath.pseudos.nth("position() ", m);
},
'nth-last-of-type': function(m) {
return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m);
},
'first-of-type': function(m) {
m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m);
},
'last-of-type': function(m) {
m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m);
},
'only-of-type': function(m) {
var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m);
},
nth: function(fragment, m) {
var mm, formula = m[6], predicate;
if (formula == 'even') formula = '2n+0';
if (formula == 'odd') formula = '2n+1';
if (mm = formula.match(/^(\d+)$/)) // digit only
return '[' + fragment + "= " + mm[1] + ']';
if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
if (mm[1] == "-") mm[1] = -1;
var a = mm[1] ? Number(mm[1]) : 1;
var b = mm[2] ? Number(mm[2]) : 0;
predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " +
"((#{fragment} - #{b}) div #{a} >= 0)]";
return new Template(predicate).evaluate({
fragment: fragment, a: a, b: b });
}
}
}
},
criteria: {
tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;',
className: 'n = h.className(n, r, "#{1}", c); c = false;',
id: 'n = h.id(n, r, "#{1}", c); c = false;',
attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;',
attr: function(m) {
m[3] = (m[5] || m[6]);
return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m);
},
pseudo: function(m) {
if (m[6]) m[6] = m[6].replace(/"/g, '\\"');
return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m);
},
descendant: 'c = "descendant";',
child: 'c = "child";',
adjacent: 'c = "adjacent";',
laterSibling: 'c = "laterSibling";'
},
patterns: {
laterSibling: /^\s*~\s*/,
child: /^\s*>\s*/,
adjacent: /^\s*\+\s*/,
descendant: /^\s/,
tagName: /^\s*(\*|[\w\-]+)(\b|$)?/,
id: /^#([\w\-\*]+)(\b|$)/,
className: /^\.([\w\-\*]+)(\b|$)/,
pseudo:
/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/,
attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/,
attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/
},
assertions: {
tagName: function(element, matches) {
return matches[1].toUpperCase() == element.tagName.toUpperCase();
},
className: function(element, matches) {
return Element.hasClassName(element, matches[1]);
},
id: function(element, matches) {
return element.id === matches[1];
},
attrPresence: function(element, matches) {
return Element.hasAttribute(element, matches[1]);
},
attr: function(element, matches) {
var nodeValue = Element.readAttribute(element, matches[1]);
return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]);
}
},
handlers: {
concat: function(a, b) {
for (var i = 0, node; node = b[i]; i++)
a.push(node);
return a;
},
mark: function(nodes) {
var _true = Prototype.emptyFunction;
for (var i = 0, node; node = nodes[i]; i++)
node._countedByPrototype = _true;
return nodes;
},
unmark: function(nodes) {
for (var i = 0, node; node = nodes[i]; i++)
node._countedByPrototype = undefined;
return nodes;
},
index: function(parentNode, reverse, ofType) {
parentNode._countedByPrototype = Prototype.emptyFunction;
if (reverse) {
for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) {
var node = nodes[i];
if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
} else {
for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++)
if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++;
}
},
unique: function(nodes) {
if (nodes.length == 0) return nodes;
var results = [], n;
for (var i = 0, l = nodes.length; i < l; i++)
if (!(n = nodes[i])._countedByPrototype) {
n._countedByPrototype = Prototype.emptyFunction;
results.push(Element.extend(n));
}
return Selector.handlers.unmark(results);
},
descendant: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
h.concat(results, node.getElementsByTagName('*'));
return results;
},
child: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++) {
for (var j = 0, child; child = node.childNodes[j]; j++)
if (child.nodeType == 1 && child.tagName != '!') results.push(child);
}
return results;
},
adjacent: function(nodes) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
var next = this.nextElementSibling(node);
if (next) results.push(next);
}
return results;
},
laterSibling: function(nodes) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
h.concat(results, Element.nextSiblings(node));
return results;
},
nextElementSibling: function(node) {
while (node = node.nextSibling)
if (node.nodeType == 1) return node;
return null;
},
previousElementSibling: function(node) {
while (node = node.previousSibling)
if (node.nodeType == 1) return node;
return null;
},
tagName: function(nodes, root, tagName, combinator) {
var uTagName = tagName.toUpperCase();
var results = [], h = Selector.handlers;
if (nodes) {
if (combinator) {
if (combinator == "descendant") {
for (var i = 0, node; node = nodes[i]; i++)
h.concat(results, node.getElementsByTagName(tagName));
return results;
} else nodes = this[combinator](nodes);
if (tagName == "*") return nodes;
}
for (var i = 0, node; node = nodes[i]; i++)
if (node.tagName.toUpperCase() === uTagName) results.push(node);
return results;
} else return root.getElementsByTagName(tagName);
},
id: function(nodes, root, id, combinator) {
var targetNode = $(id), h = Selector.handlers;
if (!targetNode) return [];
if (!nodes && root == document) return [targetNode];
if (nodes) {
if (combinator) {
if (combinator == 'child') {
for (var i = 0, node; node = nodes[i]; i++)
if (targetNode.parentNode == node) return [targetNode];
} else if (combinator == 'descendant') {
for (var i = 0, node; node = nodes[i]; i++)
if (Element.descendantOf(targetNode, node)) return [targetNode];
} else if (combinator == 'adjacent') {
for (var i = 0, node; node = nodes[i]; i++)
if (Selector.handlers.previousElementSibling(targetNode) == node)
return [targetNode];
} else nodes = h[combinator](nodes);
}
for (var i = 0, node; node = nodes[i]; i++)
if (node == targetNode) return [targetNode];
return [];
}
return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : [];
},
className: function(nodes, root, className, combinator) {
if (nodes && combinator) nodes = this[combinator](nodes);
return Selector.handlers.byClassName(nodes, root, className);
},
byClassName: function(nodes, root, className) {
if (!nodes) nodes = Selector.handlers.descendant([root]);
var needle = ' ' + className + ' ';
for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) {
nodeClassName = node.className;
if (nodeClassName.length == 0) continue;
if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle))
results.push(node);
}
return results;
},
attrPresence: function(nodes, root, attr, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
if (nodes && combinator) nodes = this[combinator](nodes);
var results = [];
for (var i = 0, node; node = nodes[i]; i++)
if (Element.hasAttribute(node, attr)) results.push(node);
return results;
},
attr: function(nodes, root, attr, value, operator, combinator) {
if (!nodes) nodes = root.getElementsByTagName("*");
if (nodes && combinator) nodes = this[combinator](nodes);
var handler = Selector.operators[operator], results = [];
for (var i = 0, node; node = nodes[i]; i++) {
var nodeValue = Element.readAttribute(node, attr);
if (nodeValue === null) continue;
if (handler(nodeValue, value)) results.push(node);
}
return results;
},
pseudo: function(nodes, name, value, root, combinator) {
if (nodes && combinator) nodes = this[combinator](nodes);
if (!nodes) nodes = root.getElementsByTagName("*");
return Selector.pseudos[name](nodes, value, root);
}
},
pseudos: {
'first-child': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
if (Selector.handlers.previousElementSibling(node)) continue;
results.push(node);
}
return results;
},
'last-child': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
if (Selector.handlers.nextElementSibling(node)) continue;
results.push(node);
}
return results;
},
'only-child': function(nodes, value, root) {
var h = Selector.handlers;
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!h.previousElementSibling(node) && !h.nextElementSibling(node))
results.push(node);
return results;
},
'nth-child': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root);
},
'nth-last-child': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, true);
},
'nth-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, false, true);
},
'nth-last-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, formula, root, true, true);
},
'first-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, "1", root, false, true);
},
'last-of-type': function(nodes, formula, root) {
return Selector.pseudos.nth(nodes, "1", root, true, true);
},
'only-of-type': function(nodes, formula, root) {
var p = Selector.pseudos;
return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root);
},
getIndices: function(a, b, total) {
if (a == 0) return b > 0 ? [b] : [];
return $R(1, total).inject([], function(memo, i) {
if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i);
return memo;
});
},
nth: function(nodes, formula, root, reverse, ofType) {
if (nodes.length == 0) return [];
if (formula == 'even') formula = '2n+0';
if (formula == 'odd') formula = '2n+1';
var h = Selector.handlers, results = [], indexed = [], m;
h.mark(nodes);
for (var i = 0, node; node = nodes[i]; i++) {
if (!node.parentNode._countedByPrototype) {
h.index(node.parentNode, reverse, ofType);
indexed.push(node.parentNode);
}
}
if (formula.match(/^\d+$/)) { // just a number
formula = Number(formula);
for (var i = 0, node; node = nodes[i]; i++)
if (node.nodeIndex == formula) results.push(node);
} else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b
if (m[1] == "-") m[1] = -1;
var a = m[1] ? Number(m[1]) : 1;
var b = m[2] ? Number(m[2]) : 0;
var indices = Selector.pseudos.getIndices(a, b, nodes.length);
for (var i = 0, node, l = indices.length; node = nodes[i]; i++) {
for (var j = 0; j < l; j++)
if (node.nodeIndex == indices[j]) results.push(node);
}
}
h.unmark(nodes);
h.unmark(indexed);
return results;
},
'empty': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++) {
if (node.tagName == '!' || node.firstChild) continue;
results.push(node);
}
return results;
},
'not': function(nodes, selector, root) {
var h = Selector.handlers, selectorType, m;
var exclusions = new Selector(selector).findElements(root);
h.mark(exclusions);
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!node._countedByPrototype) results.push(node);
h.unmark(exclusions);
return results;
},
'enabled': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (!node.disabled && (!node.type || node.type !== 'hidden'))
results.push(node);
return results;
},
'disabled': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (node.disabled) results.push(node);
return results;
},
'checked': function(nodes, value, root) {
for (var i = 0, results = [], node; node = nodes[i]; i++)
if (node.checked) results.push(node);
return results;
}
},
operators: {
'=': function(nv, v) { return nv == v; },
'!=': function(nv, v) { return nv != v; },
'^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); },
'$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); },
'*=': function(nv, v) { return nv == v || nv && nv.include(v); },
'$=': function(nv, v) { return nv.endsWith(v); },
'*=': function(nv, v) { return nv.include(v); },
'~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); },
'|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() +
'-').include('-' + (v || "").toUpperCase() + '-'); }
},
split: function(expression) {
var expressions = [];
expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) {
expressions.push(m[1].strip());
});
return expressions;
},
matchElements: function(elements, expression) {
var matches = $$(expression), h = Selector.handlers;
h.mark(matches);
for (var i = 0, results = [], element; element = elements[i]; i++)
if (element._countedByPrototype) results.push(element);
h.unmark(matches);
return results;
},
findElement: function(elements, expression, index) {
if (Object.isNumber(expression)) {
index = expression; expression = false;
}
return Selector.matchElements(elements, expression || '*')[index || 0];
},
findChildElements: function(element, expressions) {
expressions = Selector.split(expressions.join(','));
var results = [], h = Selector.handlers;
for (var i = 0, l = expressions.length, selector; i < l; i++) {
selector = new Selector(expressions[i].strip());
h.concat(results, selector.findElements(element));
}
return (l > 1) ? h.unique(results) : results;
}
});
if (Prototype.Browser.IE) {
Object.extend(Selector.handlers, {
concat: function(a, b) {
for (var i = 0, node; node = b[i]; i++)
if (node.tagName !== "!") a.push(node);
return a;
},
unmark: function(nodes) {
for (var i = 0, node; node = nodes[i]; i++)
node.removeAttribute('_countedByPrototype');
return nodes;
}
});
}
function $$() {
return Selector.findChildElements(document, $A(arguments));
}
var Form = {
reset: function(form) {
$(form).reset();
return form;
},
serializeElements: function(elements, options) {
if (typeof options != 'object') options = { hash: !!options };
else if (Object.isUndefined(options.hash)) options.hash = true;
var key, value, submitted = false, submit = options.submit;
var data = elements.inject({ }, function(result, element) {
if (!element.disabled && element.name) {
key = element.name; value = $(element).getValue();
if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted &&
submit !== false && (!submit || key == submit) && (submitted = true)))) {
if (key in result) {
if (!Object.isArray(result[key])) result[key] = [result[key]];
result[key].push(value);
}
else result[key] = value;
}
}
return result;
});
return options.hash ? data : Object.toQueryString(data);
}
};
Form.Methods = {
serialize: function(form, options) {
return Form.serializeElements(Form.getElements(form), options);
},
getElements: function(form) {
return $A($(form).getElementsByTagName('*')).inject([],
function(elements, child) {
if (Form.Element.Serializers[child.tagName.toLowerCase()])
elements.push(Element.extend(child));
return elements;
}
);
},
getInputs: function(form, typeName, name) {
form = $(form);
var inputs = form.getElementsByTagName('input');
if (!typeName && !name) return $A(inputs).map(Element.extend);
for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) {
var input = inputs[i];
if ((typeName && input.type != typeName) || (name && input.name != name))
continue;
matchingInputs.push(Element.extend(input));
}
return matchingInputs;
},
disable: function(form) {
form = $(form);
Form.getElements(form).invoke('disable');
return form;
},
enable: function(form) {
form = $(form);
Form.getElements(form).invoke('enable');
return form;
},
findFirstElement: function(form) {
var elements = $(form).getElements().findAll(function(element) {
return 'hidden' != element.type && !element.disabled;
});
var firstByIndex = elements.findAll(function(element) {
return element.hasAttribute('tabIndex') && element.tabIndex >= 0;
}).sortBy(function(element) { return element.tabIndex }).first();
return firstByIndex ? firstByIndex : elements.find(function(element) {
return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase());
});
},
focusFirstElement: function(form) {
form = $(form);
form.findFirstElement().activate();
return form;
},
request: function(form, options) {
form = $(form), options = Object.clone(options || { });
var params = options.parameters, action = form.readAttribute('action') || '';
if (action.blank()) action = window.location.href;
options.parameters = form.serialize(true);
if (params) {
if (Object.isString(params)) params = params.toQueryParams();
Object.extend(options.parameters, params);
}
if (form.hasAttribute('method') && !options.method)
options.method = form.method;
return new Ajax.Request(action, options);
}
};
/*--------------------------------------------------------------------------*/
Form.Element = {
focus: function(element) {
$(element).focus();
return element;
},
select: function(element) {
$(element).select();
return element;
}
};
Form.Element.Methods = {
serialize: function(element) {
element = $(element);
if (!element.disabled && element.name) {
var value = element.getValue();
if (value != undefined) {
var pair = { };
pair[element.name] = value;
return Object.toQueryString(pair);
}
}
return '';
},
getValue: function(element) {
element = $(element);
var method = element.tagName.toLowerCase();
return Form.Element.Serializers[method](element);
},
setValue: function(element, value) {
element = $(element);
var method = element.tagName.toLowerCase();
Form.Element.Serializers[method](element, value);
return element;
},
clear: function(element) {
$(element).value = '';
return element;
},
present: function(element) {
return $(element).value != '';
},
activate: function(element) {
element = $(element);
try {
element.focus();
if (element.select && (element.tagName.toLowerCase() != 'input' ||
!['button', 'reset', 'submit'].include(element.type)))
element.select();
} catch (e) { }
return element;
},
disable: function(element) {
element = $(element);
element.disabled = true;
return element;
},
enable: function(element) {
element = $(element);
element.disabled = false;
return element;
}
};
/*--------------------------------------------------------------------------*/
var Field = Form.Element;
var $F = Form.Element.Methods.getValue;
/*--------------------------------------------------------------------------*/
Form.Element.Serializers = {
input: function(element, value) {
switch (element.type.toLowerCase()) {
case 'checkbox':
case 'radio':
return Form.Element.Serializers.inputSelector(element, value);
default:
return Form.Element.Serializers.textarea(element, value);
}
},
inputSelector: function(element, value) {
if (Object.isUndefined(value)) return element.checked ? element.value : null;
else element.checked = !!value;
},
textarea: function(element, value) {
if (Object.isUndefined(value)) return element.value;
else element.value = value;
},
select: function(element, value) {
if (Object.isUndefined(value))
return this[element.type == 'select-one' ?
'selectOne' : 'selectMany'](element);
else {
var opt, currentValue, single = !Object.isArray(value);
for (var i = 0, length = element.length; i < length; i++) {
opt = element.options[i];
currentValue = this.optionValue(opt);
if (single) {
if (currentValue == value) {
opt.selected = true;
return;
}
}
else opt.selected = value.include(currentValue);
}
}
},
selectOne: function(element) {
var index = element.selectedIndex;
return index >= 0 ? this.optionValue(element.options[index]) : null;
},
selectMany: function(element) {
var values, length = element.length;
if (!length) return null;
for (var i = 0, values = []; i < length; i++) {
var opt = element.options[i];
if (opt.selected) values.push(this.optionValue(opt));
}
return values;
},
optionValue: function(opt) {
return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text;
}
};
/*--------------------------------------------------------------------------*/
Abstract.TimedObserver = Class.create(PeriodicalExecuter, {
initialize: function($super, element, frequency, callback) {
$super(callback, frequency);
this.element = $(element);
this.lastValue = this.getValue();
},
execute: function() {
var value = this.getValue();
if (Object.isString(this.lastValue) && Object.isString(value) ?
this.lastValue != value : String(this.lastValue) != String(value)) {
this.callback(this.element, value);
this.lastValue = value;
}
}
});
Form.Element.Observer = Class.create(Abstract.TimedObserver, {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.Observer = Class.create(Abstract.TimedObserver, {
getValue: function() {
return Form.serialize(this.element);
}
});
/*--------------------------------------------------------------------------*/
Abstract.EventObserver = Class.create({
initialize: function(element, callback) {
this.element = $(element);
this.callback = callback;
this.lastValue = this.getValue();
if (this.element.tagName.toLowerCase() == 'form')
this.registerFormCallbacks();
else
this.registerCallback(this.element);
},
onElementEvent: function() {
var value = this.getValue();
if (this.lastValue != value) {
this.callback(this.element, value);
this.lastValue = value;
}
},
registerFormCallbacks: function() {
Form.getElements(this.element).each(this.registerCallback, this);
},
registerCallback: function(element) {
if (element.type) {
switch (element.type.toLowerCase()) {
case 'checkbox':
case 'radio':
Event.observe(element, 'click', this.onElementEvent.bind(this));
break;
default:
Event.observe(element, 'change', this.onElementEvent.bind(this));
break;
}
}
}
});
Form.Element.EventObserver = Class.create(Abstract.EventObserver, {
getValue: function() {
return Form.Element.getValue(this.element);
}
});
Form.EventObserver = Class.create(Abstract.EventObserver, {
getValue: function() {
return Form.serialize(this.element);
}
});
if (!window.Event) var Event = { };
Object.extend(Event, {
KEY_BACKSPACE: 8,
KEY_TAB: 9,
KEY_RETURN: 13,
KEY_ESC: 27,
KEY_LEFT: 37,
KEY_UP: 38,
KEY_RIGHT: 39,
KEY_DOWN: 40,
KEY_DELETE: 46,
KEY_HOME: 36,
KEY_END: 35,
KEY_PAGEUP: 33,
KEY_PAGEDOWN: 34,
KEY_INSERT: 45,
cache: { },
relatedTarget: function(event) {
var element;
switch(event.type) {
case 'mouseover': element = event.fromElement; break;
case 'mouseout': element = event.toElement; break;
default: return null;
}
return Element.extend(element);
}
});
Event.Methods = (function() {
var isButton;
if (Prototype.Browser.IE) {
var buttonMap = { 0: 1, 1: 4, 2: 2 };
isButton = function(event, code) {
return event.button == buttonMap[code];
};
} else if (Prototype.Browser.WebKit) {
isButton = function(event, code) {
switch (code) {
case 0: return event.which == 1 && !event.metaKey;
case 1: return event.which == 1 && event.metaKey;
default: return false;
}
};
} else {
isButton = function(event, code) {
return event.which ? (event.which === code + 1) : (event.button === code);
};
}
return {
isLeftClick: function(event) { return isButton(event, 0) },
isMiddleClick: function(event) { return isButton(event, 1) },
isRightClick: function(event) { return isButton(event, 2) },
element: function(event) {
event = Event.extend(event);
var node = event.target,
type = event.type,
currentTarget = event.currentTarget;
if (currentTarget && currentTarget.tagName) {
if (type === 'load' || type === 'error' ||
(type === 'click' && currentTarget.tagName.toLowerCase() === 'input'
&& currentTarget.type === 'radio'))
node = currentTarget;
}
if (node.nodeType == Node.TEXT_NODE) node = node.parentNode;
return Element.extend(node);
},
findElement: function(event, expression) {
var element = Event.element(event);
if (!expression) return element;
var elements = [element].concat(element.ancestors());
return Selector.findElement(elements, expression, 0);
},
pointer: function(event) {
var docElement = document.documentElement,
body = document.body || { scrollLeft: 0, scrollTop: 0 };
return {
x: event.pageX || (event.clientX +
(docElement.scrollLeft || body.scrollLeft) -
(docElement.clientLeft || 0)),
y: event.pageY || (event.clientY +
(docElement.scrollTop || body.scrollTop) -
(docElement.clientTop || 0))
};
},
pointerX: function(event) { return Event.pointer(event).x },
pointerY: function(event) { return Event.pointer(event).y },
stop: function(event) {
Event.extend(event);
event.preventDefault();
event.stopPropagation();
event.stopped = true;
}
};
})();
Event.extend = (function() {
var methods = Object.keys(Event.Methods).inject({ }, function(m, name) {
m[name] = Event.Methods[name].methodize();
return m;
});
if (Prototype.Browser.IE) {
Object.extend(methods, {
stopPropagation: function() { this.cancelBubble = true },
preventDefault: function() { this.returnValue = false },
inspect: function() { return "[object Event]" }
});
return function(event) {
if (!event) return false;
if (event._extendedByPrototype) return event;
event._extendedByPrototype = Prototype.emptyFunction;
var pointer = Event.pointer(event);
Object.extend(event, {
target: event.srcElement,
relatedTarget: Event.relatedTarget(event),
pageX: pointer.x,
pageY: pointer.y
});
return Object.extend(event, methods);
};
} else {
Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__'];
Object.extend(Event.prototype, methods);
return Prototype.K;
}
})();
Object.extend(Event, (function() {
var cache = Event.cache;
function getEventID(element) {
if (element._prototypeEventID) return element._prototypeEventID[0];
arguments.callee.id = arguments.callee.id || 1;
return element._prototypeEventID = [++arguments.callee.id];
}
function getDOMEventName(eventName) {
if (eventName && eventName.include(':')) return "dataavailable";
return eventName;
}
function getCacheForID(id) {
return cache[id] = cache[id] || { };
}
function getWrappersForEventName(id, eventName) {
var c = getCacheForID(id);
return c[eventName] = c[eventName] || [];
}
function createWrapper(element, eventName, handler) {
var id = getEventID(element);
var c = getWrappersForEventName(id, eventName);
if (c.pluck("handler").include(handler)) return false;
var wrapper = function(event) {
if (!Event || !Event.extend ||
(event.eventName && event.eventName != eventName))
return false;
Event.extend(event);
handler.call(element, event);
};
wrapper.handler = handler;
c.push(wrapper);
return wrapper;
}
function findWrapper(id, eventName, handler) {
var c = getWrappersForEventName(id, eventName);
return c.find(function(wrapper) { return wrapper.handler == handler });
}
function destroyWrapper(id, eventName, handler) {
var c = getCacheForID(id);
if (!c[eventName]) return false;
c[eventName] = c[eventName].without(findWrapper(id, eventName, handler));
}
function destroyCache() {
for (var id in cache)
for (var eventName in cache[id])
cache[id][eventName] = null;
}
if (window.attachEvent) {
window.attachEvent("onunload", destroyCache);
}
if (Prototype.Browser.WebKit) {
window.addEventListener('unload', Prototype.emptyFunction, false);
}
return {
observe: function(element, eventName, handler) {
element = $(element);
var name = getDOMEventName(eventName);
var wrapper = createWrapper(element, eventName, handler);
if (!wrapper) return element;
if (element.addEventListener) {
element.addEventListener(name, wrapper, false);
} else {
element.attachEvent("on" + name, wrapper);
}
return element;
},
stopObserving: function(element, eventName, handler) {
element = $(element);
var id = getEventID(element), name = getDOMEventName(eventName);
if (!handler && eventName) {
getWrappersForEventName(id, eventName).each(function(wrapper) {
element.stopObserving(eventName, wrapper.handler);
});
return element;
} else if (!eventName) {
Object.keys(getCacheForID(id)).each(function(eventName) {
element.stopObserving(eventName);
});
return element;
}
var wrapper = findWrapper(id, eventName, handler);
if (!wrapper) return element;
if (element.removeEventListener) {
element.removeEventListener(name, wrapper, false);
} else {
element.detachEvent("on" + name, wrapper);
}
destroyWrapper(id, eventName, handler);
return element;
},
fire: function(element, eventName, memo) {
element = $(element);
if (element == document && document.createEvent && !element.dispatchEvent)
element = document.documentElement;
var event;
if (document.createEvent) {
event = document.createEvent("HTMLEvents");
event.initEvent("dataavailable", true, true);
} else {
event = document.createEventObject();
event.eventType = "ondataavailable";
}
event.eventName = eventName;
event.memo = memo || { };
if (document.createEvent) {
element.dispatchEvent(event);
} else {
element.fireEvent(event.eventType, event);
}
return Event.extend(event);
}
};
})());
Object.extend(Event, Event.Methods);
Element.addMethods({
fire: Event.fire,
observe: Event.observe,
stopObserving: Event.stopObserving
});
Object.extend(document, {
fire: Element.Methods.fire.methodize(),
observe: Element.Methods.observe.methodize(),
stopObserving: Element.Methods.stopObserving.methodize(),
loaded: false
});
(function() {
/* Support for the DOMContentLoaded event is based on work by Dan Webb,
Matthias Miller, Dean Edwards and John Resig. */
var timer;
function fireContentLoadedEvent() {
if (document.loaded) return;
if (timer) window.clearInterval(timer);
document.fire("dom:loaded");
document.loaded = true;
}
if (document.addEventListener) {
if (Prototype.Browser.WebKit) {
timer = window.setInterval(function() {
if (/loaded|complete/.test(document.readyState))
fireContentLoadedEvent();
}, 0);
Event.observe(window, "load", fireContentLoadedEvent);
} else {
document.addEventListener("DOMContentLoaded",
fireContentLoadedEvent, false);
}
} else {
document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>");
$("__onDOMContentLoaded").onreadystatechange = function() {
if (this.readyState == "complete") {
this.onreadystatechange = null;
fireContentLoadedEvent();
}
};
}
})();
/*------------------------------- DEPRECATED -------------------------------*/
Hash.toQueryString = Object.toQueryString;
var Toggle = { display: Element.toggle };
Element.Methods.childOf = Element.Methods.descendantOf;
var Insertion = {
Before: function(element, content) {
return Element.insert(element, {before:content});
},
Top: function(element, content) {
return Element.insert(element, {top:content});
},
Bottom: function(element, content) {
return Element.insert(element, {bottom:content});
},
After: function(element, content) {
return Element.insert(element, {after:content});
}
};
var $continue = new Error('"throw $continue" is deprecated, use "return" instead');
var Position = {
includeScrollOffsets: false,
prepare: function() {
this.deltaX = window.pageXOffset
|| document.documentElement.scrollLeft
|| document.body.scrollLeft
|| 0;
this.deltaY = window.pageYOffset
|| document.documentElement.scrollTop
|| document.body.scrollTop
|| 0;
},
within: function(element, x, y) {
if (this.includeScrollOffsets)
return this.withinIncludingScrolloffsets(element, x, y);
this.xcomp = x;
this.ycomp = y;
this.offset = Element.cumulativeOffset(element);
return (y >= this.offset[1] &&
y < this.offset[1] + element.offsetHeight &&
x >= this.offset[0] &&
x < this.offset[0] + element.offsetWidth);
},
withinIncludingScrolloffsets: function(element, x, y) {
var offsetcache = Element.cumulativeScrollOffset(element);
this.xcomp = x + offsetcache[0] - this.deltaX;
this.ycomp = y + offsetcache[1] - this.deltaY;
this.offset = Element.cumulativeOffset(element);
return (this.ycomp >= this.offset[1] &&
this.ycomp < this.offset[1] + element.offsetHeight &&
this.xcomp >= this.offset[0] &&
this.xcomp < this.offset[0] + element.offsetWidth);
},
overlap: function(mode, element) {
if (!mode) return 0;
if (mode == 'vertical')
return ((this.offset[1] + element.offsetHeight) - this.ycomp) /
element.offsetHeight;
if (mode == 'horizontal')
return ((this.offset[0] + element.offsetWidth) - this.xcomp) /
element.offsetWidth;
},
cumulativeOffset: Element.Methods.cumulativeOffset,
positionedOffset: Element.Methods.positionedOffset,
absolutize: function(element) {
Position.prepare();
return Element.absolutize(element);
},
relativize: function(element) {
Position.prepare();
return Element.relativize(element);
},
realOffset: Element.Methods.cumulativeScrollOffset,
offsetParent: Element.Methods.getOffsetParent,
page: Element.Methods.viewportOffset,
clone: function(source, target, options) {
options = options || { };
return Element.clonePosition(target, source, options);
}
};
/*--------------------------------------------------------------------------*/
if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){
function iter(name) {
return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]";
}
instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ?
function(element, className) {
className = className.toString().strip();
var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className);
return cond ? document._getElementsByXPath('.//*' + cond, element) : [];
} : function(element, className) {
className = className.toString().strip();
var elements = [], classNames = (/\s/.test(className) ? $w(className) : null);
if (!classNames && !className) return elements;
var nodes = $(element).getElementsByTagName('*');
className = ' ' + className + ' ';
for (var i = 0, child, cn; child = nodes[i]; i++) {
if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) ||
(classNames && classNames.all(function(name) {
return !name.toString().blank() && cn.include(' ' + name + ' ');
}))))
elements.push(Element.extend(child));
}
return elements;
};
return function(className, parentElement) {
return $(parentElement || document.body).getElementsByClassName(className);
};
}(Element.Methods);
/*--------------------------------------------------------------------------*/
Element.ClassNames = Class.create();
Element.ClassNames.prototype = {
initialize: function(element) {
this.element = $(element);
},
_each: function(iterator) {
this.element.className.split(/\s+/).select(function(name) {
return name.length > 0;
})._each(iterator);
},
set: function(className) {
this.element.className = className;
},
add: function(classNameToAdd) {
if (this.include(classNameToAdd)) return;
this.set($A(this).concat(classNameToAdd).join(' '));
},
remove: function(classNameToRemove) {
if (!this.include(classNameToRemove)) return;
this.set($A(this).without(classNameToRemove).join(' '));
},
toString: function() {
return $A(this).join(' ');
}
};
Object.extend(Element.ClassNames.prototype, Enumerable);
/*--------------------------------------------------------------------------*/
Element.addMethods();
if(!Control){var Control={}}Control.Slider=Class.create();Control.Slider.prototype={initialize:function(D,A,B){var C=this;if(D instanceof Array){this.handles=D.collect(function(E){return $(E)})}else{this.handles=[$(D)]}this.track=$(A);this.options=B||{};this.axis=this.options.axis||"horizontal";this.increment=this.options.increment||1;this.step=parseInt(this.options.step||"1");this.range=this.options.range||$R(0,1);this.value=0;this.values=this.handles.map(function(){return 0});this.spans=this.options.spans?this.options.spans.map(function(E){return $(E)}):false;this.options.startSpan=$(this.options.startSpan||null);this.options.endSpan=$(this.options.endSpan||null);this.restricted=this.options.restricted||false;this.maximum=this.options.maximum||this.range.end;this.minimum=this.options.minimum||this.range.start;this.alignX=parseInt(this.options.alignX||"0");this.alignY=parseInt(this.options.alignY||"0");this.trackLength=this.maximumOffset()-this.minimumOffset();this.handleLength=this.isVertical()?(this.handles[0].offsetHeight!=0?this.handles[0].offsetHeight:this.handles[0].style.height.replace(/px$/,"")):(this.handles[0].offsetWidth!=0?this.handles[0].offsetWidth:this.handles[0].style.width.replace(/px$/,""));this.active=false;this.dragging=false;this.disabled=false;if(this.options.disabled){this.setDisabled()}this.allowedValues=this.options.values?this.options.values.sortBy(Prototype.K):false;if(this.allowedValues){this.minimum=this.allowedValues.min();this.maximum=this.allowedValues.max()}this.eventMouseDown=this.startDrag.bindAsEventListener(this);this.eventMouseUp=this.endDrag.bindAsEventListener(this);this.eventMouseMove=this.update.bindAsEventListener(this);this.handles.each(function(F,E){E=C.handles.length-1-E;C.setValue(parseFloat((C.options.sliderValue instanceof Array?C.options.sliderValue[E]:C.options.sliderValue)||C.range.start),E);Element.makePositioned(F);Event.observe(F,"mousedown",C.eventMouseDown)});Event.observe(this.track,"mousedown",this.eventMouseDown);Event.observe(document,"mouseup",this.eventMouseUp);Event.observe(document,"mousemove",this.eventMouseMove);this.initialized=true},dispose:function(){var A=this;Event.stopObserving(this.track,"mousedown",this.eventMouseDown);Event.stopObserving(document,"mouseup",this.eventMouseUp);Event.stopObserving(document,"mousemove",this.eventMouseMove);this.handles.each(function(B){Event.stopObserving(B,"mousedown",A.eventMouseDown)})},setDisabled:function(){this.disabled=true},setEnabled:function(){this.disabled=false},getNearestValue:function(A){if(this.allowedValues){if(A>=this.allowedValues.max()){return(this.allowedValues.max())}if(A<=this.allowedValues.min()){return(this.allowedValues.min())}var C=Math.abs(this.allowedValues[0]-A);var B=this.allowedValues[0];this.allowedValues.each(function(D){var E=Math.abs(D-A);if(E<=C){B=D;C=E}});return B}if(A>this.range.end){return this.range.end}if(A<this.range.start){return this.range.start}return A},setValue:function(B,A){if(!this.active){this.activeHandleIdx=A||0;this.activeHandle=this.handles[this.activeHandleIdx];this.updateStyles()}A=A||this.activeHandleIdx||0;if(this.initialized&&this.restricted){if((A>0)&&(B<this.values[A-1])){B=this.values[A-1]}if((A<(this.handles.length-1))&&(B>this.values[A+1])){B=this.values[A+1]}}B=this.getNearestValue(B);this.values[A]=B;this.value=this.values[0];this.handles[A].style[this.isVertical()?"top":"left"]=this.translateToPx(B);this.drawSpans();if(!this.dragging||!this.event){this.updateFinished()}},setValueBy:function(B,A){this.setValue(this.values[A||this.activeHandleIdx||0]+B,A||this.activeHandleIdx||0)},translateToPx:function(A){return Math.round(((this.trackLength-this.handleLength)/(this.range.end-this.range.start))*(A-this.range.start))+"px"},translateToValue:function(A){return((A/(this.trackLength-this.handleLength)*(this.range.end-this.range.start))+this.range.start)},getRange:function(B){var A=this.values.sortBy(Prototype.K);B=B||0;return $R(A[B],A[B+1])},minimumOffset:function(){return(this.isVertical()?this.alignY:this.alignX)},maximumOffset:function(){return(this.isVertical()?(this.track.offsetHeight!=0?this.track.offsetHeight:this.track.style.height.replace(/px$/,""))-this.alignY:(this.track.offsetWidth!=0?this.track.offsetWidth:this.track.style.width.replace(/px$/,""))-this.alignY)},isVertical:function(){return(this.axis=="vertical")},drawSpans:function(){var A=this;if(this.spans){$R(0,this.spans.length-1).each(function(B){A.setSpan(A.spans[B],A.getRange(B))})}if(this.options.startSpan){this.setSpan(this.options.startSpan,$R(0,this.values.length>1?this.getRange(0).min():this.value))}if(this.options.endSpan){this.setSpan(this.options.endSpan,$R(this.values.length>1?this.getRange(this.spans.length-1).max():this.value,this.maximum))}},setSpan:function(B,A){if(this.isVertical()){B.style.top=this.translateToPx(A.start);B.style.height=this.translateToPx(A.end-A.start+this.range.start)}else{B.style.left=this.translateToPx(A.start);B.style.width=this.translateToPx(A.end-A.start+this.range.start)}},updateStyles:function(){this.handles.each(function(A){Element.removeClassName(A,"selected")});Element.addClassName(this.activeHandle,"selected")},startDrag:function(C){if(Event.isLeftClick(C)){if(!this.disabled){this.active=true;var D=Event.element(C);var E=[Event.pointerX(C),Event.pointerY(C)];var A=D;if(A==this.track){var B=Position.cumulativeOffset(this.track);this.event=C;this.setValue(this.translateToValue((this.isVertical()?E[1]-B[1]:E[0]-B[0])-(this.handleLength/2)));var B=Position.cumulativeOffset(this.activeHandle);this.offsetX=(E[0]-B[0]);this.offsetY=(E[1]-B[1])}else{while((this.handles.indexOf(D)==-1)&&D.parentNode){D=D.parentNode}if(this.handles.indexOf(D)!=-1){this.activeHandle=D;this.activeHandleIdx=this.handles.indexOf(this.activeHandle);this.updateStyles();var B=Position.cumulativeOffset(this.activeHandle);this.offsetX=(E[0]-B[0]);this.offsetY=(E[1]-B[1])}}}Event.stop(C)}},update:function(A){if(this.active){if(!this.dragging){this.dragging=true}this.draw(A);if(navigator.appVersion.indexOf("AppleWebKit")>0){window.scrollBy(0,0)}Event.stop(A)}},draw:function(B){var C=[Event.pointerX(B),Event.pointerY(B)];var A=Position.cumulativeOffset(this.track);C[0]-=this.offsetX+A[0];C[1]-=this.offsetY+A[1];this.event=B;this.setValue(this.translateToValue(this.isVertical()?C[1]:C[0]));if(this.initialized&&this.options.onSlide){this.options.onSlide(this.values.length>1?this.values:this.value,this)}},endDrag:function(A){if(this.active&&this.dragging){this.finishDrag(A,true);Event.stop(A)}this.active=false;this.dragging=false},finishDrag:function(A,B){this.active=false;this.dragging=false;this.updateFinished()},updateFinished:function(){if(this.initialized&&this.options.onChange){this.options.onChange(this.values.length>1?this.values:this.value,this)}this.event=null}};