var i=0;
var TYPE_STRING = i++;
var TYPE_MAIL = i++;
var TYPE_MAIL_ARRAY = i++;
var TYPE_URL = i++;
var TYPE_TWITTER_ID = i++;

// quiz
quizval_matrix=[
  ['answer',TYPE_STRING,1]
  ];

// registration
regids_matrix=['name','mail','blog','twitter','nick','cv', 'friends'];
profileids_matrix=['name','cv','blog','twitter','token'];
regskills_matrix=['l_php', 'l_perl', 'l_ruby', 'l_python', 'l_erlang', 'l_cc', 'l_cocoa', 'l_dotnet', 'l_java', 'l_javascript', 'l_css', 'l_api', 'l_web', 'l_embbeded', 'l_mobile', 'l_hardware', 'l_microformats', 'l_desktop', 'l_design','l_security','l_sysadmin'];

searchval_matrix=[
  ['name',TYPE_STRING,1]
  ];

profileval_matrix=[
  ['name',TYPE_STRING,1],
  ['cv',TYPE_STRING,1],
  ['blog',TYPE_URL,0],
  ['twitter',TYPE_TWITTER_ID,0]
  ];

regval_matrix=[
  ['name',TYPE_STRING,1],
  ['mail',TYPE_MAIL,1],
  ['blog',TYPE_URL,0],
  ['twitter',TYPE_TWITTER_ID,0],
  ['cv',TYPE_STRING,1],
  ['friends',TYPE_MAIL_ARRAY,0]
  ];

subval_matrix=[
  ['pv',TYPE_STRING,1],
  ['title',TYPE_STRING,1],
  ['phone',TYPE_STRING,1],
  ['members',TYPE_STRING,1]
  ];

wsval_matrix=[
  ['title',TYPE_STRING,1],
  ['lang',TYPE_STRING,1],
  ['ws',TYPE_STRING,1]
  ];

function randuser() {
  var save=new Ajax.Request('/op/randomuser/',{method: 'get',onSuccess:printuser});
  }

function printuser(t) {
  s$('randuser').innerHTML=t.responseText;
  }

function sessionadd(id) {
  var params=[];
  params.push('id='+id);
  params.push('force=0');
  var save=new Ajax.Request('/op/sessionadd/',{method: 'post',onSuccess:ok,postBody: params.join('&')});
  }

function sessiondel(id) {
  var params=[];
  params.push('id='+id);
  var save=new Ajax.Request('/op/sessiondel/',{method: 'post',onSuccess:ok,postBody: params.join('&')});
  }

function ok(t) {
  r=t.responseText.split("#");
  if(r[0]==="1") {
    s$('sessgo').style.display="none";
    s$('sessnogo').style.display="block";
    }
  if(r[0]==="2") {
    s$('sessgo').style.display="block";
    s$('sessnogo').style.display="none";
    }
  if(r[0]==="3") {
    if(confirm("You're booked for this hour with:\n'"+r[1]+"'\nIf you book this session, you'll cancel the other one.\nDo you wan't to proceed?")) {
      var params=[];
      params.push('id='+r[2]);
      params.push('force=1');
      var save=new Ajax.Request('/op/sessionadd/',{method: 'post',onSuccess:ok,postBody: params.join('&')});
      }
    }
  }

function regvalidate() {
  var f=s$('regform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,regval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='The form contains errors.';
    }
    else
    {
    var params=[];
    for(var i=0;i<regskills_matrix.length;i++) {
      if(f[regskills_matrix[i]].checked===true) params.push(regskills_matrix[i]+'=on');
      }
    for(var i=0;i<regids_matrix.length;i++) {
      if(regids_matrix[i]=='cv') {
        params.push('cv='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f[regids_matrix[i]].value)));
        }
        else
        {
        params.push(regids_matrix[i]+'='+f[regids_matrix[i]].value);
        }
      }
    SAPO.Component.Dialog.info('Registering you. Please wait.');
    var save=new Ajax.Request('/op/register/',{method: 'post',onSuccess:post_register,postBody: params.join('&')});
    }
  return(e);
  }


function approvetalk(talk,value) {
  var params=[];
  params.push('talk='+talk);
  params.push('value='+value);
  SAPO.Component.Dialog.info('Changin status. Please wait.');
  var save=new Ajax.Request('/op/approvetalk/',{method: 'post',onSuccess:postApprovetalk,postBody: params.join('&')});
  }

function postApprovetalk(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==0) {
    s$('approved').style.display='block';
    s$('unapproved').style.display='none';
    }
    else
    {
    s$('approved').style.display='none';
    s$('unapproved').style.display='block';
    }
  }

function validateUser() {
  var f=s$('regform');
  var params=[];
  params.push('nick='+f.nick.value);
  params.push('mail='+f.mail.value);
  var save=new Ajax.Request('/op/validateuser/',{method: 'post',onSuccess:postValidateNick,postBody: params.join('&')});
  return(0);
  }

function postValidateNick(t) {
  r=t.responseText;
  var f=s$('regform');
  var vals=r.split('#');
  var r1=false;
  var r2=false;
  if(vals[0]==='0') {
    if(f.nick.value.length!==0) {
      var filter=/^\w+$/
      if(filter.test(f.nick.value)!==false) {
        s$('nickwarn').innerHTML='http://codebits.eu/'+f.nick.value;
        r1=true;
        }
        else
        {
        s$('nickwarn').innerHTML='invalid nick';
        }
      }
    }
    else
    {
    s$('nickwarn').innerHTML='used, pick another one please';
    }
  if(vals[1]==='0'||f.mail.value.length===0) {
    s$('mailwarn').innerHTML='';
    r2=true;
    }
    else
    {
    s$('mailwarn').innerHTML='e-mail registered already';
    }
  return(r1&r2);
  }

function subvalidate() {
  var f=s$('regform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,subval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='O formul&aacute;rio est&aacute; incompleto.';
    return(false);
    }
  alert('O formulário está bem preenchido. O seu projecto vai agora ser submetido. Obrigado');
  return(true);
  }

function chprofile() {
  // alert('chanfing profile');
  var f=s$('profileform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,profileval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='The form contains errors.';
    }
    else
    {
    var params=[];
    for(var i=0;i<profileids_matrix.length;i++) {
      if(profileids_matrix[i]=='cv') {
        params.push('cv='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f[profileids_matrix[i]].value)));
        }
        else
        {
        params.push(profileids_matrix[i]+'='+f[profileids_matrix[i]].value);
        }
      }
    for(var i=0;i<regskills_matrix.length;i++) {
      if(f[regskills_matrix[i]].checked===true) params.push(regskills_matrix[i]+'=on');
      }
    // SAPO.Utility.Dumper.alertDump(params);
    SAPO.Component.Dialog.info('Changing your profile. Please wait.');
    var save=new Ajax.Request('/op/chprofile/',{method: 'post',onSuccess:post_chprofile,postBody: params.join('&')});
    }
  return(e);
  }

function post_chprofile(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==="0") {
    s$('formwarn').innerHTML='There was a problem with your profile change. Please try again later.';
    f[mail].style.borderColor="#ff3333";
    }
    else
    {
    document.location="/intra/s/user/"+r;
    }
  }

// Register/Edit talk

function wsvalidate() {
  var f=s$('regform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,wsval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='The form contains errors.';
    }
    else
    {
    var params=[];
    params.push('lang='+f['lang'].value);
    params.push('title='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['title'].value)));
    params.push('ws='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['ws'].value)));
    if(f['wsid']) params.push('id='+f['wsid'].value);
    SAPO.Component.Dialog.info('Submiting. Please wait.');
    var save=new Ajax.Request('/op/workshop/',{method: 'post',onSuccess:post_workshop,postBody: params.join('&')});
    }
  return(e);
  }

function post_workshop(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==="0") {
    s$('formwarn').innerHTML='There\'s been an error.';
    f[mail].style.borderColor="#ff3333";
    }
    else
    {
    var f=s$('regform');
    if(f['wsid']) {
      document.location='/intra/s/proposal/'+f['wsid'].value;
      }
      else
      {
      s$('reg').style.display='none';
      s$('regdone').style.display='block';
      }
    }
  }

function answervalidate() {
  var f=s$('answerform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,quizval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='The form contains errors.';
    }
    else
    {
    var params=[];
    params.push('quiz='+f['quiz'].value);
    params.push('user='+f['user'].value);
    params.push('token='+f['token'].value);
    params.push('answer='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['answer'].value)));
    SAPO.Component.Dialog.info('Submiting. Please wait.');
//   SAPO.Utility.Dumper.alertDump(params);
    var save=new Ajax.Request('/op/addquizans/',{method: 'post',onSuccess:post_answer,postBody: params.join('&')});
    }
  return(e);
  }

function validate(f,matrix) {
  var e=0;
  for(var i=0;i<matrix.length;i++) {
    var el=matrix[i];
    switch(el[1]) {
      case TYPE_STRING:
        var val=SAPO.Utility.String.trim(f[el[0]].value);
        if(val.length==0) var r=false; else var r=true;
        break;
      case TYPE_MAIL:
        var r=SAPO.Utility.Validator.mail(f[el[0]].value);
        break;
      case TYPE_TWITTER_ID:
        var r=SAPO.Utility.Variable.isString(f[el[0]].value);
        break;
      case TYPE_MAIL_ARRAY:
        var mails=SAPO.Utility.String.trim(f[el[0]].value).split("\n");
        for(m=0;m<mails.length;m++) {
          var r=SAPO.Utility.Validator.mail(mails[m]);
          if(r===false) break;
          }
        break;
      case TYPE_URL:
        var val=SAPO.Utility.String.trim(f[el[0]].value);
        if(isUrl(val)) var r=true; else var r=false;
      }
    if((f[el[0]].value.length>0 && r==false) || (el[2]==1 && r==false)) {
      e++;
      f[el[0]].style.borderColor="#ff3333";
      }
      else
      {
      f[el[0]].style.borderColor="#333333";
      }
    }
  return(e);
  }

function post_register(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==="0") {
    s$('formwarn').innerHTML='The E-mail or Nickname that you submited is being used already.';
    f[mail].style.borderColor="#ff3333";
    }
    else
    {
    s$('reg').style.display='none';
    s$('regdone').style.display='block';
    }
  }

function post_answer(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==="0") {
    s$('formwarn').innerHTML='There\'s been an error.';
    f[mail].style.borderColor="#ff3333";
    }
    else
    {
    s$('formwarn').innerHTML='answered submitted. You may edit it at any time.';
    }
  }


function isUrl(s) {
  var regexp = /(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?/
  return regexp.test(s);
  }

function checkchpw() {
  el=s$('chpwform');
  if(el['pw1'].value!==el['pw2'].value) {
    s$('formwarn').innerHTML='Passwords don\'t match.';
    return(false);
    }
  if(el['pw1'].value=='') {
    s$('formwarn').innerHTML='The password is empty.';
    return(false);
    }
  s$('formwarn').innerHTML='';
  return(true);
  }

/* Player SAPO Videos */

v_counter=0;
v_id='';
v_url='';
v_playlists=[];

function fillPlaylist(id,list,vote) {
  var vhtml='<ol>';
  for(i=0;i<list.length;i++) {
    vhtml+='<li id="pres'+id+'_'+list[i].n+'"><a onclick="v_max='+list.length+';v_counter='+list[i].n+';v_id=\''+id+'\';play();return(false);" href="#">'+list[i].t+'</a>';
    if(vote===true) {
      vhtml+=' - '+list[i].r;
      }
    vhtml+='<br/>'+list[i].s+'</li>';
    }
  vhtml+='</ol>';
  s$('playlist'+id).innerHTML=vhtml;
  }

function addPlaylist(list,title,options) {
  var id=Math.floor(Math.random()*50000);
  var options = Object.extend({ // default options
      vote: true
      }, arguments[2] || {});
  var html='<h2>'+title+'</h2>';
  html+='<div id="tv'+id+'" style="float:left;width:400px;height:325px;background:url(\'/i/vid.jpg\');background-color:#332211;margin:10px"></div>';
  html+='<div id="playlist'+id+'" style="width:400px;height:325px;overflow:auto;margin:0 0 0 10px"></div>';
  html+='<div style="clear:left;"></div>';
  html+='<div><form>Blogar: <input onclick="this.focus; this.select();" style="width:400px" id="blogtext'+id+'" value="" type="text"/>';
  if(options.vote===true) {
    html+='&nbsp;Vota&ccedil;&atilde;o: <input onclick="this.focus; this.select();" style="width:50px" id="scoretext'+id+'" type="text" value=""/>';
    }
  html+='&nbsp;<span id="vlink'+id+'"></span></form></div>';
  eval('list'+id+'=list');
  document.write(html);
  fillPlaylist(id,list,options.vote);
  v_playlists.push(id);
  }

function play() {
 eval('var v_list=list'+v_id);
 var video=v_list[v_counter-1].u;
 var s=v_list[v_counter-1].r;
 for(i=0;i<v_playlists.length;i++) {
   s$('tv'+v_playlists[i]).innerHTML='';
   }
 for(i=1;i<=v_max;i++) {
   if(i===v_counter) {
     s$('pres'+v_id+'_'+i).style.backgroundColor='#222222';
     }
     else
     {
     s$('pres'+v_id+'_'+i).style.backgroundColor='#000000';
     }
   }

 var flash = new SWFObject("http://imgs.sapo.pt/sapovideo/swf/flvplayer.swf", "playerSapoFLV", "400", "325", "7", "");
 flash.addParam("allowScriptAccess", "always");
 flash.addParam("wmode", "transparent");
 flash.addVariable("file", video+'/mov/1');
 flash.addVariable("autoStart", "true");
 flash.addVariable("full", "true");
 flash.addVariable("share", "false");
 flash.write("tv"+v_id);
 var vparts=video.split('/');
 s$('blogtext'+v_id).value='<embed src="http://imgs.sapo.pt/sapovideo/swf/flvplayer-sapo.swf?file=http://rd3.videos.sapo.pt/'+vparts[3]+'/mov/1" type="application/x-shockwave-flash" width="400" height="325" wmode="transparent"></embed>';
 if(s$('scoretext'+v_id)) { s$('scoretext'+v_id).value=s; }
 s$('vlink'+v_id).innerHTML='<a href="'+video+'" target="new">link</a>';
 v_url = vparts[3];
 }

function playerSapoFLV_DoFSCommand(command) {
 if ( command == "full" ) {
   window.open("http://videos.sapo.pt/full.html?f=/"+v_url+"/mov/1",'', 'scrollbars=0, status=0, titlebar=0, toolbar=0, menubar=0, location=0, height='+screen.height+', width='+screen.width);
   return false;
   }
 if ( command == "share" ) {
   document.location='http://videos.sapo.pt/'+v_url;
   return false;
   }
 if ( command == "end" ) {
   if(v_counter<v_max) {
     v_counter++;
     play();
     }
   return false;
   }
 }

var prj=[];
prj.push({'n':1,'r':0.72,'t':'Pribits','s':'Pedro Salgueiro','u':'http://videos.sapo.pt/qCyamoTiWEMNj8E5S3ZM'});
prj.push({'n':2,'r':2.35,'t':'SAPO Meo','s':'Bernardo Cardoso','u':'http://videos.sapo.pt/lsq4JSjWM99T1uW7wlSE'});
prj.push({'n':3,'r':2.09,'t':'Pés, Pizzas e Red-bull','s':'Hugo Branquinho','u':'http://videos.sapo.pt/I7pMH8IiwPUUvJD4DWqD'});
prj.push({'n':4,'r':2.00,'t':'Superlative Conspiracy','s':'Hugo Branquinho','u':'http://videos.sapo.pt/m3iKqZRJH01OQ6mkZSnF'});
prj.push({'n':5,'r':1.87,'t':'Kill all Squares','s':'Luis Rei','u':'http://videos.sapo.pt/WqWm7VFaeL0KLM4Gmf7B'});
prj.push({'n':6,'r':0.80,'t':'Deployer','s':'Tiago Macedo','u':'http://videos.sapo.pt/sAeQrKtZg1vf0QnIPljq'});
prj.push({'n':7,'r':2.39,'t':'Estou aqui','s':'Nuno Gonçalves','u':'http://videos.sapo.pt/Qf2C1gC7A2FBUOhEiapB'});
prj.push({'n':8,'r':2.15,'t':'SAPO Boa vida','s':'Samuel Martins','u':'http://videos.sapo.pt/6Zt1DaIwH9g2TSYksDgP'});
prj.push({'n':9,'r':0.37,'t':'Read it','s':'José Carlos Joaquim','u':'http://videos.sapo.pt/vpAPZECOCdFJQ2ziaYTJ'});
prj.push({'n':10,'r':1.70,'t':'Paranoid Android','s':'Celso Pinto','u':'http://videos.sapo.pt/S1mlFjUczFQKTZovW6JY'});
prj.push({'n':11,'r':2.80,'t':'Sapiente','s':'Marcelo Duarte','u':'http://videos.sapo.pt/GIVfblcnzUO8eyRuin70'});
prj.push({'n':12,'r':0.33,'t':'Organizer de eventos','s':'Filipe Ferreira','u':'http://videos.sapo.pt/DfsYYZDCRjGpKFuzN3tJ'});
prj.push({'n':13,'r':2.67,'t':'Era uma vez','s':'José Miguel Santos','u':'http://videos.sapo.pt/pQJtZRc8uGJUvNkRlcbH'});
prj.push({'n':14,'r':7.12,'t':'SAPO Frogger','s':'Pedro Cardoso','u':'http://videos.sapo.pt/Zg5Rdeg6aZQob833IPKK'});
prj.push({'n':15,'r':0.69,'t':'Catalyst::Controller:SOAP','s':'Daniel Ruoso','u':'http://videos.sapo.pt/ln4OyTGg5wwKutOpqy9k'});
prj.push({'n':16,'r':2.11,'t':'GPlat','s':'Artur Martins','u':'http://videos.sapo.pt/af097gRKfIIIh7b8L7fO'});
prj.push({'n':17,'r':6.62,'t':'Bookworms','s':'Pedro Sousa','u':'http://videos.sapo.pt/PGyqV8S6ZVPasdwCi3sb'});
prj.push({'n':18,'r':1.57,'t':'iVentus','s':'Francisco Costa e Jorge Gomes','u':'http://videos.sapo.pt/vYWvSz0ShZOcVWNyTk52'});
prj.push({'n':19,'r':6.75,'t':'Bluepad','s':'Valério Valério','u':'http://videos.sapo.pt/diOBc3c081A65cUZgQoP'});
prj.push({'n':20,'r':4.25,'t':'Bloomer','s':'João Moreno','u':'http://videos.sapo.pt/fnCnJiWktWpTaZUj0dDH'});
prj.push({'n':21,'r':11.40,'t':'Bem que a’sapas','s':'Egas Pinto Basto','u':'http://videos.sapo.pt/YPTvJdK87K6ZfPI74n0Y'});
prj.push({'n':22,'r':0.77,'t':'BIKUS','s':'Nelson Monteiro','u':'http://videos.sapo.pt/vkYoCbjnk3K6lV1vwFAO'});
prj.push({'n':23,'r':1.43,'t':'RESP','s':'Alexandre Bernardo','u':'http://videos.sapo.pt/QhZ5Mfw45PwLgSeAVNuf'});
prj.push({'n':24,'r':0.67,'t':'Get 2gether','s':'Neutel Rodrigues','u':'http://videos.sapo.pt/40h7yQZhLo4uHHdbwLpE'});
prj.push({'n':25,'r':0.30,'t':'Caixa Mágica','s':'Rui Fernandes','u':'http://videos.sapo.pt/MJ7PdgGREzFuRU7kWeR5'});
prj.push({'n':26,'r':0.26,'t':'Faz Francesinhas','s':'Magda Joana','u':'http://videos.sapo.pt/BaJeqE7FESwdZNJd7CZe'});
prj.push({'n':27,'r':3.33,'t':'Find to go','s':'Filipe Moura','u':'http://videos.sapo.pt/zDUvzjzbYqbG9SBKiN9k'});
prj.push({'n':28,'r':0.50,'t':'Trakkr','s':'Gilbert Gonçalves','u':'http://videos.sapo.pt/VOUAVSsHdIOAfNmfrNp6'});
prj.push({'n':29,'r':4.10,'t':'Mail2Voice','s':'João Serra','u':'http://videos.sapo.pt/VFw6gb6ggmdfSZZ1Bfg1'});
prj.push({'n':30,'r':10.40,'t':'Adv. Alg. Lib. for High Perf. Err. Est.','s':'Rodrigo Fernandes','u':'http://videos.sapo.pt/41iYMSlYw7uZK8Czb3e0'});
prj.push({'n':31,'r':3.90,'t':'Estante','s':'Pedro Eugénio','u':'http://videos.sapo.pt/gopBe5wmHmpnp1aGEZKl'});
prj.push({'n':32,'r':1.71,'t':'RSSFlash','s':'Vitor Caneco','u':'http://videos.sapo.pt/yFjQz3HJeUZitd1IZID0'});
prj.push({'n':33,'r':3.17,'t':'BlueLife','s':'Pedro Almeida','u':'http://videos.sapo.pt/sTzKHHnQr2HfDBuP8W4q'});
prj.push({'n':34,'r':1.32,'t':'MapIt','s':'Joaquim Muchaxo','u':'http://videos.sapo.pt/7ZlnfEZoTZT9MdFeLIdy'});
prj.push({'n':35,'r':1.73,'t':'sapo.rb','s':'Tiago Pinto','u':'http://videos.sapo.pt/SJ8Kt0JLvzp76ROqhCgF'});
prj.push({'n':36,'r':1.75,'t':'Panóplia','s':'Samuel Junqueira','u':'http://videos.sapo.pt/2VNyVzZrQsGgjfnZzZhM'});
prj.push({'n':37,'r':1.35,'t':'Untitled','s':'Isa Costa','u':'http://videos.sapo.pt/w6YsdtmDdC6mjk6lMjR3'});
prj.push({'n':38,'r':1.19,'t':'Estou perdido','s':'Miguel Duarte','u':'http://videos.sapo.pt/k76brTBr5ZEQzTF10gA1'});
prj.push({'n':39,'r':1.56,'t':'LocateNews','s':'Gonçalo Araújo','u':'http://videos.sapo.pt/7DcCHkCz43MOnOBYYBPQ'});
prj.push({'n':40,'r':4.56,'t':'Pong de Mão','s':'Vitor Rodrigues, Bruno Pedro','u':'http://videos.sapo.pt/aBbJcR5cUfOQBBOdKmN0'});
prj.push({'n':41,'r':0.81,'t':'GeoTurismo','s':'Carlos Pires, Nuno Loureiro, André Luís','u':'http://videos.sapo.pt/1R29Ap7q7TWonpJzqlNd'});
prj.push({'n':42,'r':2.90,'t':'Trap.sapo','s':'Fernando Pires Carvalho','u':'http://videos.sapo.pt/jOM1Uso1TWFh2feVmuev'});
prj.push({'n':43,'r':15.33,'t':'Usa a Cabeça','s':'Mário Vairinhos','u':'http://videos.sapo.pt/kpmTcS97THz7DoCk6sCz'});
prj.push({'n':44,'r':1.69,'t':'MobiTags','s':'André Luís','u':'http://videos.sapo.pt/KILwmRQcZ4KUJ27nR062'});
prj.push({'n':45,'r':0.73,'t':'Virtual Profile Screen','s':'Leonel Morgado','u':'http://videos.sapo.pt/YfEdGhYSrjTOWS3D5OVC'});
prj.push({'n':46,'r':3.45,'t':'Zuma-mos e não morde','s':'Cláudio Gamboa','u':'http://videos.sapo.pt/JRjBbWZW4wHH9JT4ut77'});
prj.push({'n':47,'r':1.47,'t':'De Volta aos Anos 80','s':'Paulo Laureano','u':'http://videos.sapo.pt/rafWLpLzE3wkNBQiWfJ6'});
prj.push({'n':48,'r':'','t':'Concerto [f.e.v.e.r.]','s':'','u':'http://videos.sapo.pt/AZGuZ8M5ts8o5sH6OTia'});
prj.push({'n':49,'r':'','t':'Entrevistas no Codebits','s':'Pedro Melo, Isa Costa e Flavio','u':'http://videos.sapo.pt/ETDH6OGohIZSqSzdsUca'});
prj.push({'n':50,'r':'','t':'Abertura Sess&atilde;o Apresenta&ccedil;&otilde;es','s':'Ab&iacute;lio Martins','u':'http://videos.sapo.pt/hnzZtFPAmzVWg1ENKKED'});
prj.push({'n':51,'r':'','t':'In&iacute;cio do Concurso','s':'Celso Martinho','u':'http://videos.sapo.pt/tvqpbzPqCS7R0g1zBoFM'});
prj.push({'n':52,'r':'','t':'Fecho Sess&atilde;o Apresenta&ccedil;&otilde;es','s':'Celso Martinho','u':'http://videos.sapo.pt/JKDqPzZbuAqpmSWCJKoA'});
prj.push({'n':53,'r':'','t':'Concerto Wraygunn','s':'','u':'http://videos.sapo.pt/1akDcGDzzDTklUdCAbGj'});

prj.push({'n':54,'r':'','t':'Amazon Webservices','s':'Mike Culver','u':'http://videos.sapo.pt/geMonD7lkIY9Y4nGT29I'});
prj.push({'n':55,'r':'','t':'The Laws Of Physics in Second Life','s':'Jim Purbrick','u':'http://videos.sapo.pt/mLviQYZdzsar2mPEAaim'});
prj.push({'n':56,'r':'','t':'IronPython and Dynamic Languages on .NET','s':'Mahesh Prakriya','u':'http://videos.sapo.pt/Gn4CiJBVkpnpIrFsu18L'});
prj.push({'n':57,'r':'','t':'Building Platforms','s':'Fred Oliveira','u':'http://videos.sapo.pt/NUubnAZIlWOs2Yq5ZhdF'});
prj.push({'n':58,'r':'','t':'Javascript no SAPO e libsapojs','s':'Cl&aacute;udio Gamboa','u':'http://videos.sapo.pt/MlDS4GaadWm2vZwPum1w'});
prj.push({'n':59,'r':'','t':'BUS de Servi&ccedil;os','s':'Ant&oacute;nio Cruz','u':'http://videos.sapo.pt/vTPQgrAU7b7wcBDilQJf'});
prj.push({'n':60,'r':'','t':'Criar jogo em 60 minutos','s':'Paulo Laureano','u':'http://videos.sapo.pt/ga8YBgdGPQB4FWmB4BhJ'});
prj.push({'n':61,'r':'','t':'Pesquisa do SAPO','s':'Jo&atilde;o Pedro Gon&ccedil;alves','u':'http://videos.sapo.pt/58slthiOrnr9tp3ffoGq'});

// Edit profile

function switchProfile(ids) {
  for(var i=0;i<ids.length;i++) {
    var id1=s$('u_'+ids[i]+'_f');
    var id2=s$('u_'+ids[i]);
    if(id1) id1.style.display='block';
    if(id2) id2.style.display='none';
    }
  }

function valSearchByName() {
  var f=s$('searchformbn');
  var e=0;
  s$('formwarn').innerHTML='';
  s$('formwarnbs').innerHTML='';
  e=validate(f,searchval_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='Please enter a name.';
    return(false);
    }
  return(true); 
  }

function valSearchBySkill() {
  var f=s$('searchformbs');
  var e=0;
  s$('formwarn').innerHTML='';
  s$('formwarnbs').innerHTML='';
  for(var i=0;i<regskills_matrix.length;i++) {
    if(f[regskills_matrix[i]].checked===true) e++;
    }
  if(e===0) {
    s$('formwarnbs').innerHTML='Please choose at least one skill.';
    return(false);
    }
  return(true); 
  }


function canceltalk(m,id) {
  if(confirm(m)) {
    var params=[];
    params.push('id='+id);
    SAPO.Component.Dialog.info('Canceling talk. Please wait.');
    var save=new Ajax.Request('/op/canceltalk/',{method: 'post',onSuccess:post_canceltalk,postBody: params.join('&')});
    return(true);
    }
  return(false);
  }

function post_canceltalk(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  document.location="/intra/";
  }


function rfiduser(m,user) {
  if(confirm(m)) {
    var f=s$('regform');
    var params=[];
    params.push('user='+f['user'].value);
    params.push('rfid='+f['rfid'].value);
    var save=new Ajax.Request('/op/rfiduser/',{method: 'post',onSuccess:post_rfiduser,postBody: params.join('&')});
    }
  }

function post_rfiduser(t) {
  r=t.responseText;
  if(r==="1") {
    alert('Utilizador associado com sucesso');
    }
    else
    {
    alert('There\'s been an erro. Please try again.');
    }
  var f=s$('regform');
  f['user'].value='';
  f['rfid'].value='';
  }

function vote(p,v) {
  var params=[];
  params.push('p='+p);
  params.push('v='+v);
  var save=new Ajax.Request('/op/vote/',{method: 'post',onSuccess:post_vote,postBody: params.join('&')});
  }

function getcurrproject() {
  var save=new Ajax.Request('/op/currproject/',{method: 'post',onSuccess:function(t){var a=t.responseText.split("#");s$('pn1').innerHTML=a[0];s$('pn2').innerHTML='"'+a[1]+'"';s$('pn3').innerHTML=a[2];}});
  }

function post_vote(t) {
  r=t.responseText;
  alert('Votação feita no projecto '+r+'. Faça reload da página quando começar o projecto novo.');
//  s$('voteform').no.disabled=true;
//  s$('voteform').no.style.backgroundColor='#000';
//  s$('voteform').yes.disabled=true;
//  s$('voteform').yes.style.backgroundColor='#000';
  }


//Javascript name: My Date Time Picker
//Date created: 16-Nov-2003 23:19
//Scripter: TengYong Ng
//Website: http://www.rainforestnet.com
//Copyright (c) 2003 TengYong Ng
//FileName: DateTimePicker_css.js
//Version: 2.0.2
// Note: Permission given to use and modify this script in ANY kind of applications if
//       header lines are left unchanged.
//Date changed: 24-Dec-2007 by Burgsoft (Holland)
//Changed: Year picker as drop down. Code optimised. Tables filled with blank fields as needed.
//Known (non fatal) issue: javascript remains running after month or year select
//New Css style version added by Yvan Lavoie (Québec, Canada) 29-Jan-2009

//Global variables
var winCal;
var dtToday;
var Cal;

var MonthName;
var WeekDayName1;
var WeekDayName2;

var exDateTime;//Existing Date and Time
var selDate;//selected date. version 1.7

var calSpanID = "calBorder"; // span ID 
var domStyle=null; // span DOM object with style 
var cnLeft="0";//left coordinate of calendar span
var cnTop="0";//top coordinate of calendar span
var xpos=0; // mouse x position
var ypos=0; // mouse y position
var calHeight=0; // calendar height
var CalWidth=208;// calendar width
var CellWidth=30;// width of day cell.
var TimeMode=24;// TimeMode value. 12 or 24

//Configurable parameters

//var WindowTitle="DateTime Picker";//Date Time Picker title.
var SpanBorderColor = "#000000";//span border color 
var SpanBgColor = "#000000";//span background color
var WeekChar=2;//number of character for week day. if 2 then Mo,Tu,We. if 3 then Mon,Tue,Wed.
var DateSeparator="-";//Date Separator, you can change it to "-" if you want.
var ShowLongMonth=true;//Show long month name in Calendar header. example: "January".
var ShowMonthYear=true;//Show Month and Year in Calendar header.
var MonthYearColor="#6c9846";//Font Color of Month and Year in Calendar header.
var WeekHeadColor="#18861B";//Background Color in Week header.
var SundayColor="#1f1f1f";//Background color of Sunday.
var SaturdayColor="#1f1f1f";//Background color of Saturday.
var WeekDayColor="#333333";//Background color of weekdays.
var FontColor="blue";//color of font in Calendar day cell.
var TodayColor="#FFFF33";//Background color of today.
var SelDateColor="#DDD5AC";//Backgrond color of selected date in textbox.
var YrSelColor="#cccc33";//color of font of Year selector.
var MthSelColor="#cc0033";//color of font of Month selector if "MonthSelector" is "arrow".
var ThemeBg="";//Background image of Calendar window.
var CalBgColor="";//Backgroud color of Calendar window.
var PrecedeZero=true;//Preceding zero [true|false]
var MondayFirstDay=false;//true:Use Monday as first day; false:Sunday as first day. [true|false]  //added in version 1.7
var UseImageFiles = true;//Use image files with "arrows" and "close" button
//use the Month and Weekday in your preferred language.
var MonthName=["January", "February", "March", "April", "May", "June","July","August", "September", "October", "November", "December"];
var WeekDayName1=["Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday"];
var WeekDayName2=["Monday","Tuesday","Wednesday","Thursday","Friday","Saturday","Sunday"];

//end Configurable parameters
//end Global variable

// Default events configuration
document.onmousedown = pickIt;
document.onmousemove = dragIt;
document.onmouseup = dropIt;

function NewCssCal(pCtrl,pFormat,pScroller,pShowTime,pTimeMode,pHideSeconds) {
	// get current date and time
	dtToday = new Date();
	Cal=new Calendar(dtToday);
	
	if ((pShowTime!=null) && (pShowTime)) {
		Cal.ShowTime=true;
		if ((pTimeMode!=null) &&((pTimeMode=='12')||(pTimeMode=='24')))	{
			TimeMode=pTimeMode;
		}
		else TimeMode='24';

        if (pHideSeconds!=null)
        {
            if (pHideSeconds)
            {Cal.ShowSeconds=false;}
            else
            {Cal.ShowSeconds=true;}
        }
        else
        {
            Cal.ShowSeconds=false;
        }    
	}
	if (pCtrl!=null)
		Cal.Ctrl=pCtrl;
	
	if (pFormat!=null)
		Cal.Format=pFormat.toUpperCase();
	else 
	    Cal.Format="MMDDYYYY";
	
	if (pScroller!=null) {
		if (pScroller.toUpperCase()=="ARROW") {
			Cal.Scroller="ARROW";
		}
		else {
			Cal.Scroller="DROPDOWN";
		}
    }
	exDateTime=document.getElementById(pCtrl).value;
	
	if (exDateTime!="")	{ //Parse existing Date String
		var Sp1;//Index of Date Separator 1
		var Sp2;//Index of Date Separator 2 
		var tSp1;//Index of Time Separator 1
		var tSp1;//Index of Time Separator 2
		var strMonth;
		var strDate;
		var strYear;
		var intMonth;
		var YearPattern;
		var strHour;
		var strMinute;
		var strSecond;
		var winHeight;
		//parse month
		Sp1=exDateTime.indexOf(DateSeparator,0)
		Sp2=exDateTime.indexOf(DateSeparator,(parseInt(Sp1)+1));
		
		var offset=parseInt(Cal.Format.toUpperCase().lastIndexOf("M"))-parseInt(Cal.Format.toUpperCase().indexOf("M"))-1;
		if ((Cal.Format.toUpperCase()=="DDMMYYYY") || (Cal.Format.toUpperCase()=="DDMMMYYYY")) {
			if (DateSeparator=="") {
				strMonth=exDateTime.substring(2,4+offset);
				strDate=exDateTime.substring(0,2);
				strYear=exDateTime.substring(4+offset,8+offset);
			}
			else {
				strMonth=exDateTime.substring(Sp1+1,Sp2);
				strDate=exDateTime.substring(0,Sp1);
				strYear=exDateTime.substring(Sp2+1,Sp2+5);
			}
		}
		else if ((Cal.Format.toUpperCase()=="MMDDYYYY") || (Cal.Format.toUpperCase()=="MMMDDYYYY")) {
			if (DateSeparator=="") {
				strMonth=exDateTime.substring(0,2+offset);
				strDate=exDateTime.substring(2+offset,4+offset);
				strYear=exDateTime.substring(4+offset,8+offset);
			}
			else {
				strMonth=exDateTime.substring(0,Sp1);
				strDate=exDateTime.substring(Sp1+1,Sp2);
				strYear=exDateTime.substring(Sp2+1,Sp2+5);
			}
		}
		else if ((Cal.Format.toUpperCase()=="YYYYMMDD") || (Cal.Format.toUpperCase()=="YYYYMMMDD")) {
			if (DateSeparator=="") {
				strMonth=exDateTime.substring(4,6+offset);
				strDate=exDateTime.substring(6+offset,8+offset);
				strYear=exDateTime.substring(0,4);
			}
			else {
				strMonth=exDateTime.substring(Sp1+1,Sp2);
				strDate=exDateTime.substring(Sp2+1,Sp2+3);
				strYear=exDateTime.substring(0,Sp1);
			}
		}
		if (isNaN(strMonth))
			intMonth=Cal.GetMonthIndex(strMonth);
		else
			intMonth=parseInt(strMonth,10)-1;	
		if ((parseInt(intMonth,10)>=0) && (parseInt(intMonth,10)<12))
			Cal.Month=intMonth;
		//end parse month
		//parse Date
		if ((parseInt(strDate,10)<=Cal.GetMonDays()) && (parseInt(strDate,10)>=1))
			Cal.Date=strDate;
		//end parse Date
		//parse year
		YearPattern=/^\d{4}$/;
		if (YearPattern.test(strYear))
			Cal.Year=parseInt(strYear,10);
		//end parse year
		//parse time
		if (Cal.ShowTime==true)	{
			//parse AM or PM
			if (TimeMode==12) {
				strAMPM=exDateTime.substring(exDateTime.length-2,exDateTime.length)
				Cal.AMorPM=strAMPM;
			}
			tSp1=exDateTime.indexOf(":",0)
			tSp2=exDateTime.indexOf(":",(parseInt(tSp1)+1));
			if (tSp1>0)	{
				strHour=exDateTime.substring(tSp1,(tSp1)-2);
				Cal.SetHour(strHour);
				strMinute=exDateTime.substring(tSp1+1,tSp1+3);
				Cal.SetMinute(strMinute);
				strSecond=exDateTime.substring(tSp2+1,tSp2+3);
				Cal.SetSecond(strSecond);
			}
		}	
	}
	selDate=new Date(Cal.Year,Cal.Month,Cal.Date);//version 1.7
	RenderCssCal(true);
}

function RenderCssCal(bNewCal) {
	if (typeof bNewCal == "undefined" || bNewCal != true) {bNewCal = false;}
	var vCalHeader;
	var vCalData;
	var vCalTime="";
	var i;
	var j;
	var SelectStr;
	var vDayCount=0;
	var vFirstDay;
	calHeight = 0; // reset the window height on refresh
	
	// Set the default cursor for the calendar
	winCalData="<span style='cursor:auto;'>\n";
	
	if (ThemeBg==""){CalBgColor="bgcolor='"+WeekDayColor+"'"}
        
	vCalHeader="<table "+CalBgColor+" background='"+ThemeBg+"' border=0 cellpadding=0 cellspacing=0 width='200' style='margin:0' valign='top'>\n";
	//Table for Month & Year Selector
	vCalHeader+="<tr>\n<td colspan='7'>\n<table border=0 width=200 cellpadding=0 cellspacing=0 style='margin:0'>\n<tr>\n";

	//******************Month and Year selector in dropdown list************************
	if (Cal.Scroller=="DROPDOWN") {
		vCalHeader+="<td align='center'><select name=\"MonthSelector\" onChange=\"javascript:Cal.SwitchMth(this.selectedIndex);RenderCssCal();\">\n";
		for (i=0;i<12;i++) {
			if (i==Cal.Month)
				SelectStr="Selected";
			else
				SelectStr="";
			    vCalHeader+="<option "+SelectStr+" value="+i+">"+MonthName[i]+"</option>\n";
		}
		vCalHeader+="</select></td>\n";
		//Year selector
		vCalHeader+="<td align='center'><select name=\"YearSelector\" size=\"1\" onChange=\"javascript:Cal.SwitchYear(this.value);RenderCssCal();\">\n";
		for (i = 2007; i < (dtToday.getFullYear() + 5);i++)	{
			if (i==Cal.Year)
				SelectStr="Selected";
			else
				SelectStr="";	
			vCalHeader+="<option "+SelectStr+" value="+i+">"+i+"</option>\n";
		}
		vCalHeader+="</select></td>\n";
		calHeight += 30;
	}
	//******************End Month and Year selector in dropdown list*********************
	//******************Month and Year selector in arrow*********************************
	else if (Cal.Scroller=="ARROW")	
  {	
    if (UseImageFiles)
    {
  		vCalHeader+="<td><img onmousedown='javascript:Cal.DecYear();RenderCssCal();' src='/imgs/cal_fastreverse.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n";//Year scroller (decrease 1 year)
  		vCalHeader+="<td><img onmousedown='javascript:Cal.DecMonth();RenderCssCal();' src='/imgs/cal_reverse.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n";//Month scroller (decrease 1 month)
  		vCalHeader+="<td width='70%' class='calR'><font color='"+YrSelColor+"'>"+Cal.GetMonthName(ShowLongMonth)+" "+Cal.Year+"</font></td>\n"//Month and Year
  		vCalHeader+="<td><img onmousedown='javascript:Cal.IncMonth();RenderCssCal();' src='/imgs/cal_forward.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n";//Month scroller (increase 1 month)
  		vCalHeader+="<td><img onmousedown='javascript:Cal.IncYear();RenderCssCal();' src='/imgs/cal_fastforward.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>\n";//Year scroller (increase 1 year)
  	    calHeight += 22;
	  }
	  else
	  {
	  	vCalHeader+="<td><span id='dec_year' title='reverse year' onmousedown='javascript:Cal.DecYear();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white; color:"+YrSelColor+"'>-</span></td>";//Year scroller (decrease 1 year)
	  	vCalHeader+="<td><span id='dec_month' title='reverse month' onmousedown='javascript:Cal.DecMonth();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'>&lt;</span></td>\n";//Month scroller (decrease 1 month)
  		vCalHeader+="<td width='70%' class='calR'><font color='"+YrSelColor+"'>"+Cal.GetMonthName(ShowLongMonth)+" "+Cal.Year+"</font></td>\n"//Month and Year
  		vCalHeader+="<td><span id='inc_month' title='forward month' onmousedown='javascript:Cal.IncMonth();RenderCssCal();' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'>&gt;</span></td>\n";//Month scroller (increase 1 month)
  		vCalHeader+="<td><span id='inc_year' title='forward year' onmousedown='javascript:Cal.IncYear();RenderCssCal();'  onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white; color:"+YrSelColor+"'>+</span></td>\n";//Year scroller (increase 1 year)
  	    calHeight += 22;
	  }
	}
	vCalHeader+="</tr>\n</table>\n</td>\n</tr>\n"
  //******************End Month and Year selector in arrow******************************
	//Calendar header shows Month and Year
	if ((ShowMonthYear)&&(Cal.Scroller=="DROPDOWN")) {
		vCalHeader+="<tr><td colspan='7' class='calR'>\n<font color='"+MonthYearColor+"'>"+Cal.GetMonthName(ShowLongMonth)+" "+Cal.Year+"</font>\n</td></tr>\n";
	    calHeight += 19;
	}
	//Week day header
	vCalHeader+="<tr bgcolor="+WeekHeadColor+">\n";
	var WeekDayName=new Array();//Added version 1.7
	if (MondayFirstDay==true)
		WeekDayName=WeekDayName2;
	else
		WeekDayName=WeekDayName1;
	for (i=0;i<7;i++) {
		vCalHeader+="<td width='"+CellWidth+"' class='calTD'><font color='white'>"+WeekDayName[i].substr(0,WeekChar)+"</font></td>\n";
	}
	calHeight += 19;
	vCalHeader+="</tr>\n";	
	//Calendar detail
	CalDate=new Date(Cal.Year,Cal.Month);
	CalDate.setDate(1);
	vFirstDay=CalDate.getDay();
	//Added version 1.7
	if (MondayFirstDay==true) {
		vFirstDay-=1;
		if (vFirstDay==-1)
			vFirstDay=6;
	}
	//Added version 1.7
	vCalData="<tr>";
	calHeight += 19;
	for (i=0;i<vFirstDay;i++) {
		vCalData=vCalData+GenCell();
		vDayCount=vDayCount+1;
	}
	//Added version 1.7
	for (j=1;j<=Cal.GetMonDays();j++) {
		var strCell;
		if((vDayCount%7==0)&&(j > 1)) {
			vCalData=vCalData+"\n<tr>";
		}
		vDayCount=vDayCount+1;
		if ((j==dtToday.getDate())&&(Cal.Month==dtToday.getMonth())&&(Cal.Year==dtToday.getFullYear()))
			strCell=GenCell(j,true,TodayColor);//Highlight today's date
		else {
			if ((j==selDate.getDate())&&(Cal.Month==selDate.getMonth())&&(Cal.Year==selDate.getFullYear())) { //modified version 1.7
				strCell=GenCell(j,true,SelDateColor);
			}
			else {	
				if (MondayFirstDay==true) {
					if (vDayCount%7==0)
						strCell=GenCell(j,false,SundayColor);
					else if ((vDayCount+1)%7==0)
						strCell=GenCell(j,false,SaturdayColor);
					else
						strCell=GenCell(j,null,WeekDayColor);					
				} 
				else {
					if (vDayCount%7==0)
						strCell=GenCell(j,false,SaturdayColor);
					else if ((vDayCount+6)%7==0)
						strCell=GenCell(j,false,SundayColor);
					else
						strCell=GenCell(j,null,WeekDayColor);
				}
			}		
		}						
		vCalData=vCalData+strCell;

		if((vDayCount%7==0)&&(j<Cal.GetMonDays())) {
			vCalData=vCalData+"\n</tr>";
			calHeight += 19;
		}
	}
	// finish the table proper
	if(!(vDayCount%7) == 0) {
		while(!(vDayCount % 7) == 0) {
			vCalData=vCalData+GenCell();
			vDayCount=vDayCount+1;
		}
	}
	vCalData=vCalData+"\n</tr>";
	
	//Time picker
	if (Cal.ShowTime) 
	{
		var showHour;
		var ShowArrows=false;
		var HourCellWidth="35px"; //cell width with seconds.
		showHour=Cal.getShowHour();
		
		if (Cal.ShowSeconds==false && TimeMode==24 ) 
        {
		   ShowArrows=true;
		   HourCellWidth="10px";
		}
		
		vCalTime="\n<tr>\n<td colspan='7' align='center'><center>\n<table border='0' width='199px' cellpadding='0' cellspacing='2'>\n<tr>\n<td height='5px' width='"+HourCellWidth+"'>&nbsp;</td>\n";
		
		if (ShowArrows && UseImageFiles) 
		{   
            vCalTime+="<td align='center'><table cellspacing='0' cellpadding='0' style='line-height:0pt'><tr><td><img onmousedown='javascript:Cal.SetHour(Cal.Hours + 1);RenderCssCal();' src='/imgs/cal_plus.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr><tr><td><img onmousedown='javascript:Cal.SetHour(Cal.Hours - 1);RenderCssCal();' src='/imgs/cal_minus.gif' width='13' height='9' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr></table></td>\n"; 
		}
		
		vCalTime+="<td align='center' width='22px'><input type='text' name='hour' maxlength=2 size=1 style=\"font-size:15px;height:20px;WIDTH: 22px;\" value="+showHour+" onChange=\"javascript:Cal.SetHour(this.value)\">";
		vCalTime+="</td><td align='center'>:</td><td align='center' width='22px'>";
		vCalTime+="<input type='text' name='minute' maxlength=2 size=1 style=\"font-size:15px;height:20px;WIDTH: 22px\" value="+Cal.Minutes+" onChange=\"javascript:Cal.SetMinute(this.value)\">";
		
		if (Cal.ShowSeconds) {
			vCalTime+="</td><td align='center'>:</td><td align='center' width='22px'>";
			vCalTime+="<input type='text' name='second' maxlength=2 size=1 style=\"WIDTH: 22px\" value="+Cal.Seconds+" onChange=\"javascript:Cal.SetSecond(parseInt(this.value,10))\">";
		}
		if (TimeMode==12) {
			var SelectAm =(Cal.AMorPM=="AM")? "Selected":"";
			var SelectPm =(Cal.AMorPM=="PM")? "Selected":"";
            
            vCalTime+="</td><td>";
			vCalTime+="<select name=\"ampm\" onChange=\"javascript:Cal.SetAmPm(this.options[this.selectedIndex].value);\">\n";
			vCalTime+="<option "+SelectAm+" value=\"AM\">AM</option>";
			vCalTime+="<option "+SelectPm+" value=\"PM\">PM<option>";
			vCalTime+="</select>";
		}
		if (ShowArrows && UseImageFiles) {
		   vCalTime+="</td>\n<td align='center'><table cellspacing='0' cellpadding='0' style='line-height:0pt'><tr><td><img onmousedown='javascript:Cal.SetMinute(parseInt(Cal.Minutes,10) + 15);RenderCssCal();' src='/imgs/cal_plus.gif' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr><tr><td><img onmousedown='javascript:Cal.SetMinute(parseInt(Cal.Minutes,10) - 15);RenderCssCal();' src='/imgs/cal_minus.gif' width='13px' height='9px' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td></tr></table>"; 
		}
		vCalTime+="</td>\n<td align='right' valign='bottom' width='"+HourCellWidth+"'>";
		
	}
	else
		{vCalTime+="\n<tr>\n<td colspan='7' align='right'>";}
	if (UseImageFiles)
	{
        vCalTime+="<img onmousedown='javascript:closewin(\"" + Cal.Ctrl + "\");' src='/imgs/cal_close.gif' width='16' height='14' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white'></td>";
    }
    else
    {
        vCalTime+="<span id='close_cal' title='close' onmousedown='javascript:closewin(\"" + Cal.Ctrl + "\");' onmouseover='changeBorder(this, 0)' onmouseout='changeBorder(this, 1)' style='border:1px solid white; font-family: Arial;font-size: 10pt;'>x</span></td>";
    }

    vCalTime+="</tr>\n</table></center>\n</td>\n</tr>";
    calHeight += 31;	
	vCalTime+="\n</table>\n</span>";
    	
    //end time picker
    var funcCalback="function callback(id, datum) {\n";
    funcCalback+=" var CalId = document.getElementById(id); CalId.value=datum;\n";
    funcCalback+=" if (Cal.ShowTime) {\n";
    funcCalback+=" CalId.value+=' '+Cal.getShowHour()+':'+Cal.Minutes;\n";
    funcCalback+=" if (Cal.ShowSeconds)\n  CalId.value+=':'+Cal.Seconds;\n";
    funcCalback+=" if (TimeMode==12)\n  CalId.value+=' '+Cal.getShowAMorPM();\n";	
    funcCalback+="}\n CalId.focus(); \n winCal.style.visibility='hidden';\n}\n";
	
	// determines if there is enough space to open the cal above the position where it is called
	if (ypos > calHeight) {
	   ypos = ypos - calHeight; 
	}
	if (winCal == undefined) {
	   var headID = document.getElementsByTagName("head")[0];
	   
	   // add javascript function to the span cal
       var e = document.createElement("script");
       e.type = "text/javascript";
       e.language = "javascript";
       e.text = funcCalback;
       headID.appendChild(e);
	   
	   // add stylesheet to the span cal
	   var cssStr = ".calTD {font-family: verdana; font-size: 12px; text-align: center;}\n";
	   cssStr+= ".calR {font-family: verdana; font-size: 12px; text-align: center; font-weight: bold; color: red;}"
	   var style = document.createElement("style");
       style.type = "text/css";
       style.rel = "stylesheet";
       if(style.styleSheet) { // IE
          style.styleSheet.cssText = cssStr;
        } 
	   else { // w3c
          var cssText = document.createTextNode(cssStr);
          style.appendChild(cssText);
		}
       headID.appendChild(style);
	   
	   // create the outer frame that allows the cal. to be moved
	   var span = document.createElement("span");
       span.id = calSpanID;

	   with (span.style) {position = "absolute"; left = (xpos+8)+'px'; top = (ypos-8)+'px'; width = CalWidth; border = "solid 2pt " + SpanBorderColor; padding = "0pt"; cursor = "move"; backgroundColor = SpanBgColor; zIndex = 100;}

       document.body.appendChild(span)
       winCal=document.getElementById(calSpanID);
    }
    else {
	  winCal.style.visibility = "visible";
	  winCal.style.Height = calHeight;

	  // set the position for a new calendar only
	  if(bNewCal==true){
	     winCal.style.left = (xpos+8)+'px';
	     winCal.style.top = (ypos-8)+'px';
	   }
	}
	winCal.innerHTML=winCalData + vCalHeader + vCalData + vCalTime;
	return true;
}

function GenCell(pValue,pHighLight,pColor) { //Generate table cell with value
	var PValue;
	var PCellStr;
	var vColor;
	var vHLstr1;//HighLight string
	var vHlstr2;
	var vTimeStr;
	
	if (pValue==null)
		PValue="";
	else
		PValue=pValue;
	
	if (pColor!=null)
		vColor="bgcolor=\""+pColor+"\"";
	else
		vColor=CalBgColor;
	    if ((pHighLight!=null)&&(pHighLight)) {
		   vHLstr1="<font class='calR'>";vHLstr2="</font>";
		 }
	    else {
		   vHLstr1="";vHLstr2="";
		 }
	if (Cal.ShowTime) {
		vTimeStr=' '+Cal.Hours+':'+Cal.Minutes;
		if (Cal.ShowSeconds)
			vTimeStr+=':'+Cal.Seconds;
		if (TimeMode==12)
			vTimeStr+=' '+Cal.AMorPM;
	}	
	else
		vTimeStr="";		
	if (PValue!="")
		PCellStr="\n<td "+vColor+" class='calTD' style='cursor: pointer;' onClick=\"javascript:callback('"+Cal.Ctrl+"','"+Cal.FormatDate(PValue)+"');\">"+vHLstr1+PValue+vHLstr2+"</td>";
	else
		PCellStr="\n<td "+vColor+" class='calTD'>&nbsp;</td>";
	return PCellStr;
}

function Calendar(pDate,pCtrl) {
	//Properties
	this.Date=pDate.getDate();//selected date
	this.Month=pDate.getMonth();//selected month number
	this.Year=pDate.getFullYear();//selected year in 4 digits
	this.Hours=pDate.getHours();
	
	if (pDate.getMinutes()<10)
		this.Minutes="0"+pDate.getMinutes();
	else
		this.Minutes=pDate.getMinutes();
	
	if (pDate.getSeconds()<10)
		this.Seconds="0"+pDate.getSeconds();
	else		
		this.Seconds=pDate.getSeconds();
		
	this.MyWindow=winCal;
	this.Ctrl=pCtrl;
	this.Format="ddMMyyyy";
	this.Separator=DateSeparator;
	this.ShowTime=false;
	this.Scroller="DROPDOWN";
	if (pDate.getHours()<12)
		this.AMorPM="AM";
	else
		this.AMorPM="PM";
	this.ShowSeconds=true;		
}

function GetMonthIndex(shortMonthName) {
	for (i=0;i<12;i++) {
		if (MonthName[i].substring(0,3).toUpperCase()==shortMonthName.toUpperCase()) 
		   {return i;}
	}
}
Calendar.prototype.GetMonthIndex=GetMonthIndex;

function IncYear() {
	Cal.Year++;}
	Calendar.prototype.IncYear=IncYear;

function DecYear() {
	Cal.Year--;}
	Calendar.prototype.DecYear=DecYear;

function IncMonth() {	
	Cal.Month++;
	if (Cal.Month>=12) {
		Cal.Month=0;
		Cal.IncYear();
	}
}
Calendar.prototype.IncMonth=IncMonth;

function DecMonth() {	
	Cal.Month--;
	if (Cal.Month<0) {
		Cal.Month=11;
		Cal.DecYear();
	}
}
Calendar.prototype.DecMonth=DecMonth;
	
function SwitchMth(intMth) {
	Cal.Month=intMth;}
	Calendar.prototype.SwitchMth=SwitchMth;

function SwitchYear(intYear) {
	Cal.Year=intYear;}
	Calendar.prototype.SwitchYear=SwitchYear;

function SetHour(intHour) {	
	var MaxHour;
	var MinHour;
	if (TimeMode==24) {
		MaxHour=23;MinHour=0}
	else if (TimeMode==12) {
		MaxHour=12;MinHour=1}
	else
		alert("TimeMode can only be 12 or 24");		
	var HourExp=new RegExp("^\\d\\d");
	var SingleDigit=new RegExp("\\d");
	
	if ((HourExp.test(intHour) || SingleDigit.test(intHour)) && (parseInt(intHour,10)>MaxHour)) {
	    intHour = MinHour;
	}
	else if ((HourExp.test(intHour) || SingleDigit.test(intHour)) && (parseInt(intHour,10)<MinHour)) {
		intHour = MaxHour;
	}
	
	if (SingleDigit.test(intHour)) {
		intHour="0"+intHour+"";	
	}
	
	if (HourExp.test(intHour) && (parseInt(intHour,10)<=MaxHour) && (parseInt(intHour,10)>=MinHour)) {	
		if ((TimeMode==12) && (Cal.AMorPM=="PM")) {
			if (parseInt(intHour,10)==12)
				Cal.Hours=12;
			else	
				Cal.Hours=parseInt(intHour,10)+12;
		}	
		else if ((TimeMode==12) && (Cal.AMorPM=="AM")) {
			if (intHour==12)
				intHour-=12;
			Cal.Hours=parseInt(intHour,10);
		}
		else if (TimeMode==24)
			Cal.Hours=parseInt(intHour,10);	
	}
}
Calendar.prototype.SetHour=SetHour;

function SetMinute(intMin) {
	var MaxMin=59;
	var MinMin=0;
	var SingleDigit=new RegExp("\\d");
	var SingleDigit2=new RegExp("^\\d{1}$");
	var MinExp=new RegExp("^\\d{2}$");
	
	if ((MinExp.test(intMin) || SingleDigit.test(intMin)) && (parseInt(intMin,10)>MaxMin)) {
		intMin = MinMin;
	}
	else if ((MinExp.test(intMin) || SingleDigit.test(intMin)) && (parseInt(intMin,10)<MinMin))	{
		intMin = MaxMin;
	}
	var strMin = intMin + "";
	if (SingleDigit2.test(intMin)) {
		strMin="0"+strMin+"";
	} 
	if ((MinExp.test(intMin) || SingleDigit.test(intMin)) 
	 && (parseInt(intMin,10)<=59) && (parseInt(intMin,10)>=0)) {
	 	Cal.Minutes=strMin;
	}
}
Calendar.prototype.SetMinute=SetMinute;

function SetSecond(intSec) {	
	var MaxSec=59;
	var MinSec=0;
	var SingleDigit=new RegExp("\\d");
	var SingleDigit2=new RegExp("^\\d{1}$");
	var SecExp=new RegExp("^\\d{2}$");
	
	if ((SecExp.test(intSec) || SingleDigit.test(intSec)) && (parseInt(intSec,10)>MaxSec)) {
		intSec = MinSec;
	}
	else if ((SecExp.test(intSec) || SingleDigit.test(intSec)) && (parseInt(intSec,10)<MinSec))	{
		intSec = MaxSec;
	}
	var strSec = intSec + "";
	if (SingleDigit2.test(intSec)) {
		strSec="0"+strSec+"";
	} 
	if ((SecExp.test(intSec) || SingleDigit.test(intSec)) 
	 && (parseInt(intSec,10)<=59) && (parseInt(intSec,10)>=0)) {
	 	Cal.Seconds=strSec;
	}
}
Calendar.prototype.SetSecond=SetSecond;

function SetAmPm(pvalue) {
	this.AMorPM=pvalue;
	if (pvalue=="PM") {
		this.Hours=(parseInt(this.Hours,10))+12;
		if (this.Hours==24)
			this.Hours=12;
	}	
	else if (pvalue=="AM")
		this.Hours-=12;	
}
Calendar.prototype.SetAmPm=SetAmPm;

function getShowHour() {
	var finalHour;
    if (TimeMode==12) {
    	if (parseInt(this.Hours,10)==0) {
			this.AMorPM="AM";
			finalHour=parseInt(this.Hours,10)+12;	
		}
		else if (parseInt(this.Hours,10)==12) {
			this.AMorPM="PM";
			finalHour=12;
		}		
		else if (this.Hours>12)	{
			this.AMorPM="PM";
			if ((this.Hours-12)<10)
				finalHour="0"+((parseInt(this.Hours,10))-12);
			else
				finalHour=parseInt(this.Hours,10)-12;	
		}
		else {
			this.AMorPM="AM";
			if (this.Hours<10)
				finalHour="0"+parseInt(this.Hours,10);
			else
				finalHour=this.Hours;	
		}
	}
	else if (TimeMode==24) {
		if (this.Hours<10)
			finalHour="0"+parseInt(this.Hours,10);
		else	
			finalHour=this.Hours;
	}
	return finalHour;
}				
Calendar.prototype.getShowHour=getShowHour;		

function getShowAMorPM() {
	return this.AMorPM;	
}				
Calendar.prototype.getShowAMorPM=getShowAMorPM;		

function GetMonthName(IsLong) {
	var Month=MonthName[this.Month];
	if (IsLong)
		return Month;
	else
		return Month.substr(0,3);
}
Calendar.prototype.GetMonthName=GetMonthName;

function GetMonDays() { //Get number of days in a month
	var DaysInMonth=[31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31];
	if (this.IsLeapYear()) {
		DaysInMonth[1]=29;
	}	
	return DaysInMonth[this.Month];	
}
Calendar.prototype.GetMonDays=GetMonDays;

function IsLeapYear() {
	if ((this.Year%4)==0) {
		if ((this.Year%100==0) && (this.Year%400)!=0) {
			return false;
		}
		else {
			return true;
		}
	}
	else {
		return false;
	}
}
Calendar.prototype.IsLeapYear=IsLeapYear;

function FormatDate(pDate)
{
	var MonthDigit=this.Month+1;
	if (PrecedeZero==true) {
		if (pDate<10)
			pDate="0"+pDate;
		if (MonthDigit<10)
			MonthDigit="0"+MonthDigit;
	}

	if (this.Format.toUpperCase()=="DDMMYYYY")
		return (pDate+DateSeparator+MonthDigit+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="DDMMMYYYY")
		return (pDate+DateSeparator+this.GetMonthName(false)+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="MMDDYYYY")
		return (MonthDigit+DateSeparator+pDate+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="MMMDDYYYY")
		return (this.GetMonthName(false)+DateSeparator+pDate+DateSeparator+this.Year);
	else if (this.Format.toUpperCase()=="YYYYMMDD")
		return (this.Year+DateSeparator+MonthDigit+DateSeparator+pDate);
	else if (this.Format.toUpperCase()=="YYYYMMMDD")
		return (this.Year+DateSeparator+this.GetMonthName(false)+DateSeparator+pDate);	
	else					
		return (pDate+DateSeparator+(this.Month+1)+DateSeparator+this.Year);
}
Calendar.prototype.FormatDate=FormatDate;
	
function closewin(id) {
   var CalId = document.getElementById(id);
   CalId.focus();
   winCal.style.visibility='hidden';
 }

function changeBorder(element, col) {
  if (col == 0) {
    element.style.borderColor = "black";
    element.style.cursor = "pointer";
  }
  else {
    element.style.borderColor = "white";
    element.style.cursor = "auto";
  }
}

function pickIt(evt) {
   // accesses the element that generates the event and retrieves its ID
   if (window.addEventListener) { // w3c
	  var objectID = evt.target.id;
      if (objectID.indexOf(calSpanID) != -1){
         var dom = document.getElementById(objectID);
         cnLeft=evt.pageX;
         cnTop=evt.pageY;

         if (dom.offsetLeft){
           cnLeft = (cnLeft - dom.offsetLeft); cnTop = (cnTop - dom.offsetTop);
          }
       }
	  // get mouse position on click
	  xpos = (evt.pageX);
	  ypos = (evt.pageY);
	}   
   else { // IE
	  var objectID = event.srcElement.id;
      cnLeft=event.offsetX;
      cnTop=(event.offsetY);
	  // get mouse position on click
	  var de = document.documentElement;
      var b = document.body;
      xpos = event.clientX + (de.scrollLeft || b.scrollLeft) - (de.clientLeft || 0);
      ypos = event.clientY + (de.scrollTop || b.scrollTop) - (de.clientTop || 0);
    }
   // verify if this is a valid element to pick  
   if (objectID.indexOf(calSpanID) != -1){
      domStyle = document.getElementById(objectID).style;
    }
   if (domStyle) { 
      domStyle.zIndex = 100;
      return false;
    }
   else {
      domStyle = null;
      return;
    }
 }

function dragIt(evt) {
   if (domStyle) {
      if (window.Event) {
         domStyle.left = (evt.clientX-cnLeft + document.body.scrollLeft)+'px';
         domStyle.top = (evt.clientY-cnTop + document.body.scrollTop)+'px';
       } 
      else {
         domStyle.left = (event.clientX-cnLeft + document.body.scrollLeft)+'px'; 
         domStyle.top = (event.clientY-cnTop + document.body.scrollTop)+'px';
       }
    } 
 }

function dropIt() {
   if (domStyle) { 
      domStyle.zIndex = 0;
      domStyle = null;
    }
 }

project_matrix=[
  ['title',TYPE_STRING,1],
  ['abstract',TYPE_STRING,1],
  ['description',TYPE_STRING,1],
  ['location',TYPE_STRING,0],
  ['url',TYPE_URL,0]
  ];

function regproject() {
  var f=s$('projectform');
  var e=0;
  s$('formwarn').innerHTML='';
  e=validate(f,project_matrix);
  if(e>0) {
    s$('formwarn').innerHTML='The form contains errors.';
    }
    else
    {
    var params=[];
    params.push('id='+f['id'].value);
    params.push('title='+f['title'].value);
    params.push('abstract='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['abstract'].value)));
    params.push('description='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['description'].value)));
    params.push('url='+f['url'].value);
    params.push('location='+f['location'].value);
    SAPO.Component.Dialog.info('Registering you. Please wait.');
  //  SAPO.Utility.Dumper.alertDump(params);
    var save=new Ajax.Request('/op/project/',{method: 'post',onSuccess:postregproject,postBody: params.join('&')});
    }
  return(e);
  }

function postregproject(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  }

function fenable(f,arr) {
  for(var i=0;i<arr.length;i++) {
    var el=document.getElementById(arr[i]);
    if(el) {
      var value=f[arr[i]].value;
      el.style.display = "block";
      document.getElementById('p'+arr[i]).style.display = "none";
      }
    }
  }

function fdisable(f,arr) {
  for(var i=0;i<arr.length;i++) {
    var el=document.getElementById(arr[i]);
    if(el) {
      var value=f[arr[i]].value;
      el.style.display = "none";
      document.getElementById('p'+arr[i]).style.display = "block";
      document.getElementById('p'+arr[i]).innerHTML=SAPO.Utility.String.htmlEntitiesEncode(value);
      }
    }
  }
function swap(id1,id2) {
  document.getElementById(id1).style.display = "none";
  document.getElementById(id2).style.display = "block";
  }

function projectuseradd(id) {
  var params=[];
  params.push('pid='+id);
  params.push('force=0');
  var save=new Ajax.Request('/op/projectuseradd/',{method: 'post',onSuccess:paddok,postBody: params.join('&')});
  }

function paddok(t) {
  r=t.responseText.split("#");
  if(r[0]==="0") { alert("Invalid project or you're already in this group"); return; }
  if(r[0]==="1") { document.location="/intra/s/project"; return; }
  alert("You're envolved with another project. You must leave it first. Click OK and we'll take you to that project so you can leave it");
  document.location="/intra/s/project/"+r[0];
  }

function projectuserdel(id) {
  var params=[];
  params.push('pid='+id);
  params.push('force=0');
  var save=new Ajax.Request('/op/projectuserdel/',{method: 'post',onSuccess:pdelok,postBody: params.join('&')});
  }

function pdelok(t) {
  r=t.responseText.split("#");
  if(r[0]==="0") { alert("Invalid project or you're already in this group"); return; }
  document.location="/intra/s/project";
  }

function projectuserreject(pid,uid) {
  var params=[];
  params.push('pid='+pid);
  params.push('uid='+uid);
  params.push('force=0');
  var save=new Ajax.Request('/op/projectuserreject/',{method: 'post',onSuccess:prejectok,postBody: params.join('&')});
  }

function prejectok(t) {
  r=t.responseText.split("#");
  document.location="/intra/s/project";
  }

function projectuseraccept(pid,uid) {
  var params=[];
  params.push('pid='+pid);
  params.push('uid='+uid);
  params.push('force=0');
  var save=new Ajax.Request('/op/projectuseraccept/',{method: 'post',onSuccess:pacceptok,postBody: params.join('&')});
  }

function pacceptok(t) {
  r=t.responseText.split("#");
  document.location="/intra/s/project";
  }

function closeproject(pid) {
  var params=[];
  params.push('pid='+pid);
  var save=new Ajax.Request('/op/closeproject/',{method: 'post',onSuccess:popencloseok,postBody: params.join('&')});
  }

function openproject(pid) {
  var params=[];
  params.push('pid='+pid);
  var save=new Ajax.Request('/op/openproject/',{method: 'post',onSuccess:popencloseok,postBody: params.join('&')});
  }

function popencloseok(t) {
  r=t.responseText.split("#");
  document.location="/intra/s/project/"+r[0];
  }

function applycodebits() {
  var params=[];
  var f=s$('applyform');
  params.push('token='+f['token'].value);
  var save=new Ajax.Request('/op/applycodebits/',{method: 'post',onSuccess:applycodebitsok,postBody: params.join('&')});
  }

function applycodebitsok(t) {
  r=t.responseText;
  if(r==="0") { alert("A problem ocurred. It wasn't possible to complete this operation"); return; }
  alert('Your application has been submitted sucessfully. Thank you.');
  document.location="/";
  }


function docomment(id) {
  var params=[];
  var f=s$('commentform');
  if(f['comment'].value.length==0) {alert('error. comment too short.');return(false);}
  params.push('id='+id);
  params.push('comment='+encodeURIComponent(SAPO.Utility.Url.base64Encode(f['comment'].value)));
  SAPO.Component.Dialog.info('Submiting. Please wait.');
  var save=new Ajax.Request('/op/comment/',{method: 'post',onSuccess:post_docomment,postBody: params.join('&')});
  }

function post_docomment(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==0) {
    alert("There's been some sort of an error sorry. Try again later.");
    return;
    }
  document.location=r;
  }

function thumbs(proposal,thumb) {
  var params=[];
  params.push('proposal='+proposal);
  params.push('thumb='+thumb);
  SAPO.Component.Dialog.info('Submiting. Please wait.');
  var save=new Ajax.Request('/op/thumbs/',{method: 'post',onSuccess:post_thumbs,postBody: params.join('&')});
  }

function post_thumbs(t) {
  r=t.responseText;
  SAPO.Component.Dialog.removeLayer();
  if(r==0) alert("There's been some sort of an error sorry. Try again later.");
    else {
      if(r=='up') {s$('thumbsupimg').style.border='3px solid green'; s$('thumbsdownimg').style.border='1px solid white';}
      if(r=='down') {s$('thumbsdownimg').style.border='3px solid red'; s$('thumbsupimg').style.border='1px solid white';}
      }
  }


function commentHighlights(offset,s) {
  var els = document.getElementsByClassName("comdellink");
  els[offset].style.display=s;
  }

function deleteComment(cid,r) {
  if(confirm("Do you really want to delete this comment?")) {
    var params=[];
    params.push('cid='+cid);
    params.push('r='+r);
    var save=new Ajax.Request('/op/delcomment/',{method: 'post',onSuccess:post_deletecomment,postBody: params.join('&')});
    }
  }

function post_deletecomment(t) {
  r=t.responseText;
  if(r==0) {
    alert("There's been some sort of an error sorry. Try again later.");
    return;
    }
  document.location=r;
  }