/*
 *usado em meugereciador.MonitorDeBanda para atualizar os Ips dos applications 
 */
function corrigeIPapplications(){
	var ipformat = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/;
	var ipNumero=prompt("Informe o novo valor de IP a ser aplicado.","");
	if(ipNumero == null){return;}
	
	if(!ipNumero.match(ipformat)){
		alert("O numero de IP informado não é válido, nada foi alterado.");
		return;  
	}
		
	var meuIp = "http://" + document.getElementById("enderecoIP").value;
	var urlStr= meuIp + ":8086/meugerenciador?ajaxCorrigeIPapplications="+ipNumero;
	var loading=meuIp + ":8086/meugerenciador?file=loading.gif";
	$("body").css( 'cursor', 'url(' + loading + '), auto' );
	$.get( urlStr, function( data ) {
		$("body").css( 'cursor', 'auto' );
		alert(data);						
	});
}

/*
 * usado em meugerenciadorMonitorDeBanda para resetar uma conta
 */
function resetarApplication(){
	var nomeRadio=document.getElementById('nomeRadioResete').value;
	if(nomeRadio.length < 1){
		alert("Informe o nome da conta a ser resetada.");
		return;
	}
	
	var meuIp = "http://" + document.getElementById("enderecoIP").value;
	var urlStr= meuIp + ":8086/meugerenciador?ajaxResetaApp="+nomeRadio;
	$.get( urlStr, function( data ) {
		var s = data.split(";");
		$( "#reseteInfo" ).html( data );				
	});	
}

/*
 * usado em meugerenciadorMonitorDeBanda, para desconectar um ouvinte 
 */
function desconectaOuvinteIP(){
	$( "#desconectaInfo" ).html("Resultado"); /*limpa a informacao anterior*/
	
	var nomeRadio=document.getElementById('nomeRadioDoOuvinte').value;
	var ipDoOuvinte=document.getElementById('ipDoOuvinte').value;
	
	if(nomeRadio.length < 1){
		alert("Informe o nome da conta que o ouvinte esta conectado.");
		return;
	}

	if(ipDoOuvinte.length < 1){
		alert("Informe o ip do ouvinte a ser desconectado.");
		return;
	}

	var meuIp = "http://" + document.getElementById("enderecoIP").value;
	var urlStr= meuIp + ":8086/meugerenciador?ajaxDesconectaOuvinteRadio="+nomeRadio + "&ajaxDesconectaOuvinteIp="+ipDoOuvinte;
	$.get( urlStr, function( data ) {
		var s = data.split(";");
		$( "#desconectaInfo" ).html( data );				
	});	
}



/*usado para carregar os proximos ouvintes em audienciadia ajax*/
function proximosOuvintes(){
	var v1=parseInt(document.getElementById('ultimoReg').value);
	var v2=parseInt(document.getElementById('totalReg').value);	
	if(v1 >= v2){		
		alert('Nao ha mais registros a serem mostrados');
		return;
	}
	
	var xmlhttp;		
	if(window.XMLHttpRequest){
		xmlhttp=new XMLHttpRequest();
	}else{
		xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');
	}
		
	xmlhttp.onreadystatechange=function(){
		if (xmlhttp.readyState==4 && xmlhttp.status==200){
			var tabela=document.getElementById('minhaLista');
			var cont=-1;
			a=xmlhttp.responseText;
			d=a.split(';');			
			for(var i=1;i<=Math.floor(d.length / 10);i++){
				/*lembrando que a primeira  celula da tabela é uma imagem com  abandeira do pais*/
				document.getElementById("m"+i).src="?file=flags/"+d[++cont]+".gif";
				tabela.rows[i].cells[1].innerHTML=d[++cont];
				tabela.rows[i].cells[2].innerHTML=d[++cont];
				tabela.rows[i].cells[3].innerHTML=d[++cont];
				tabela.rows[i].cells[4].innerHTML=d[++cont];
				tabela.rows[i].cells[5].innerHTML=d[++cont];
				tabela.rows[i].cells[6].innerHTML=d[++cont];
				tabela.rows[i].cells[7].innerHTML=d[++cont];
				tabela.rows[i].cells[8].innerHTML=d[++cont];
				tabela.rows[i].cells[9].innerHTML=d[++cont];				
			}
			
			/*se tiver menos registros do que a linhas da tabela, entao remove*/
			/*repare que para remover deve ser o fim para o inicio*/
			if((tabela.rows.length-1) > Math.floor(d.length / 10)){				
				for(var i=(tabela.rows.length-1);i > Math.floor(d.length / 10);i--){										
					tabela.deleteRow(i);
				}
			}
			
			/*atualiza a flag com o ultimo registro retornado*/
			/*var calculo=0;*/
			/*calculo=parseInt(document.getElementById('ultimoReg').value);*/
			/*calculo+=parseInt(d[d.length-1]);*/
			document.getElementById('ultimoReg').value=d[d.length-1];
			recarregaMapa();
		}
	}
	
	var radio=document.getElementById('nomeRadio').value;
	var ultimo=document.getElementById('ultimoReg').value;
	xmlhttp.open('GET','minhaaudiencia?ajaxdia=0&nomeRadio='+radio+'&ultimoReg='+ultimo,true);
	xmlhttp.send();
}

/*usado na audiancia dia com ajax para recarregar o mapa para os proximos registros*/
function recarregaMapa(){
	var mapOptions = {center: new google.maps.LatLng(32.8925000,13.1800000),zoom: 2,mapTypeId: google.maps.MapTypeId.ROADMAP};
	var map = new google.maps.Map(document.getElementById('map_canvas'), mapOptions);
	var x=document.getElementById('minhaLista');
	var markers = [];
	for (var i=1;i<x.rows.length;i++){
		if(document.body.innerText){
			var latLng = new google.maps.LatLng(x.rows[i].cells[7].innerText,x.rows[i].cells[8].innerText);
		}else{
			var latLng = new google.maps.LatLng(x.rows[i].cells[7].textContent,x.rows[i].cells[8].textContent);
		}
		var marker = new google.maps.Marker({'position': latLng});
		markers.push(marker);
	}
	var markerCluster = new MarkerClusterer(map, markers);
}


/*esse é usado para localizar clientes na pagina monitor*/
function buscaTabelaMon(val){
	if(val.length < 1){return;}
	var container=document.getElementById('dvmonitor');
  	var containerTop = $(container).scrollTop();; 
  	var containerBottom = containerTop + $(container).height(); 
  	var linha=0;
  	var tabela=document.getElementById("tblmonitor");
	
	for(var i=0;i<tabela.rows.length;i++){
		if(document.body.innerText){	//para o IE
			var o=tabela.rows[i].cells[0].innerText;
		}else{		
			var o=tabela.rows[i].cells[0].textContent;
		}
		if(o.search(val) == 0){
			linha=i;			
			break;
		}
	}
	if(linha==0){return;}
	  	
  	var elemTop = tabela.rows[linha].offsetTop;
  	var elemBottom = elemTop + $(tabela.rows[linha]).height(); 
  	if (elemTop < containerTop) {
    	$(container).scrollTop(elemTop);
  	}else if(elemBottom > containerBottom) {
    	$(container).scrollTop(elemBottom - $(container).height());
  	}
}

/*esse é usado para localizar clientes na pagina lista de clientes*/
function buscaTabelaCli(val){
	if(val.length < 1){return;}
	var container=document.getElementById('dvlistaclientes');
  	var containerTop = $(container).scrollTop();; 
  	var containerBottom = containerTop + $(container).height(); 
  	var linha=0;
  	var tabela=document.getElementById("tbListaClientes");
	
	for(var i=0;i<tabela.rows.length;i++){
		if(document.body.innerText){	//para o IE
			var o=tabela.rows[i].cells[0].innerText;
		}else{		
			var o=tabela.rows[i].cells[0].textContent;
		}		
		if(o.search(val) == 0){
			linha=i;			
			break;
		}
	}
	if(linha==0){return;}
	  	
  	var elemTop = tabela.rows[linha].offsetTop;
  	var elemBottom = elemTop + $(tabela.rows[linha]).height(); 
  	if (elemTop < containerTop) {
    	$(container).scrollTop(elemTop);
  	}else if(elemBottom > containerBottom) {
    	$(container).scrollTop(elemBottom - $(container).height());
  	}
}

/*usado nas lista {criar,editar,deletar} para localizar um nome de radio digitada*/
function localizaNomeLista(val){
	if(val.length < 1){return;}
	var c=document.getElementById("mySelect").options; /*pega a colecao*/
	for(var i=0;i<c.length;i++){
		var o=c[i].text;
		if(o.search(val) == 0){
			document.getElementById("mySelect").selectedIndex=i;			
			break;
		}
	}
}

/*usado na listagem de clientes, para preencher o campo ip com um click*/
function preencheIP(e){
	if(document.body.innerText){
		var x=e.cells[3].innerText;
	}else{
		var x=e.cells[3].textContent;
	}
	if(x.length > 0){
		document.getElementById('ipfrom').value=x;
		var t=0;
		for(var i=1;i<document.getElementById('tbListaClientes').rows.length;i++){
			if(document.body.innerText){
				if(document.getElementById('tbListaClientes').rows[i].cells[3].innerText == x){t+=1;}
			}else{
				if(document.getElementById('tbListaClientes').rows[i].cells[3].textContent == x){t+=1;}				
			}
		}
		document.getElementById('total').value=t;	
	}	
}

/*faz a verificacao dos campos na pagina de gerenciamento de contas*/
function verificaDados(tipo){
	var status = false;     
    var alias_n = /^[A-Z0-9_]+$/i;
    var cliEncontrado=false;
    if (document.myform.nome_radio.value.search(alias_n) == -1) {
         alert("Antenção!!!\n\nO nome para o [ alias ] da rádio não é válido.\n"+
         	"Essa restrição, serve para evitar erros na criação de arquivos e tabelas.");
         document.myform.nome_radio.select();
         return false;
    }else{
      status = true;
    }
    
    
    if(tipo==1){ /*cadastrar*/
	    var x=document.myform.nome_radio.value;
	    for(var i=0;i<document.getElementsByTagName("option").length;i++){
	    	if(document.getElementsByTagName("option")[i].text == x){
	    		alert("Atenção!!!\n\nEsse [ alias ] já está cadastrado.");
	    		document.myform.nome_radio.select();
	    		return false;
	    	}
	    }
    }else if(tipo==2){/*editar*/
	    var x=document.myform.nome_radio.value;
	    for(var i=0;i<document.getElementsByTagName("option").length;i++){
	    	if(document.getElementsByTagName("option")[i].text == x){
	    		cliEncontrado=true;
	    	}
	    }
	    
	    /*se nao encontrar na lista nao permite continuar*/
	    if(cliEncontrado==false){
	    	alert("Atenção!!!\n\nEsse [ alias ] não consta como cadastrado.");
	    	document.myform.nome_radio.select();
	    	return false;
	    }
    }
     
    var n_com = /^[0-9]+$/i;
    if (document.myform.max_conexoes.value.search(n_com) == -1) {
         alert("Antenção!!!\n\nO campo [ limite de conexões ], deve ter um valor numérico.");
         document.myform.max_conexoes.value='100';
         document.myform.max_conexoes.select();
         return false;
    }else{
      status = true;
    }     
      
    if (document.myform.max_kbps.value.search(n_com) == -1) {
         alert("Antenção!!!\n\nO campo [ limite de kbps ], deve ter um valor numérico.");
         document.myform.max_kbps.value='32';
         document.myform.max_kbps.select();
         return false;
    }else{
      status = true;
    }

	var emailRegEx = /^[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}$/i;
     if (document.myform.endereco_email.value.search(emailRegEx) == -1) {
          alert("Antenção!!!\n\nInforme um email válido");
          document.myform.endereco_email.select();
          return false;
     }else{
       status = true;
     }

	/*caso seja audio, ipcam, liver verifica a URL*/
    if(document.getElementById("tau").checked==true || document.getElementById("tip").checked==true || document.getElementById("trp").checked==true || document.getElementById("tre").checked==true){    	
    	if (document.myform.ipporta.value.length < 1){
    		alert("Antenção!!!\n\nInforme a URL:PORTA, para o arquivo .stream, esse endereço também é usado em contas do tipo LiveRepeater-Edge");
    		if(document.getElementById("tau").checked==true || document.getElementById("trp").checked==true){
    			document.myform.ipporta.value='http://';
    		}else if(document.getElementById("tre").checked==true){
    			document.myform.ipporta.value='rtmp://';
    		}else{
    			document.myform.ipporta.value='rtsp://';
    		}
    		document.myform.ipporta.select();
    		return false;
    	}    	
    	status=true;    	
    }
    
    /*caso seja video verifica o password*/ 
    if(document.getElementById("tvi").checked==true){
    	if (document.myform.password.value.length < 1){
    		alert("Antenção!!!\n\nInforme um password, para ser inserido no [ publish.password ]");    		
    		document.myform.password.select();
    		return false;
    	}	        	
    	status=true;    
    }
    
    /*verifica o ipBlackLista*/    
    if (document.myform.ipblacklista.value.length == 0){
    	document.myform.ipblacklista.value='0.0.0.0';
    }
    
    return status;
}


/*usado para ajax em meuGerenciador*/
function carregaCliente(elt){	
    if (elt.selectedIndex == -1){        
        return
   	}
        
    /*ajax*/
    var xmlhttp;
	if(window.XMLHttpRequest){
		xmlhttp=new XMLHttpRequest();
	}else{
		xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');
	}    
    
	xmlhttp.onreadystatechange=function(){
		if (xmlhttp.readyState==4 && xmlhttp.status==200){
			a=xmlhttp.responseText;
			var sp=a.split(';');
			
			/*se nao contiver todos os parametros considera um erro*/
			if(sp.length < 13){
				document.getElementById("mensa").innerHTML='Ocorreu um erro no retorno dos dados em [ajax].';
				return;
			}
			
			document.myform.nome_radio.value=sp[0];
			document.myform.ipporta.value=sp[1];
			document.myform.password.value=sp[2];
			document.myform.max_conexoes.value=sp[3];
			document.myform.max_kbps.value=sp[4];
			document.myform.endereco_email.value=sp[5];
			document.myform.ipblacklista.value=sp[6];
			
			if(sp[7]=='audio'){
				document.getElementById("tau").checked=true;
			}else if(sp[7]=='video'){
				document.getElementById("tvi").checked=true;
			}else if(sp[7]=='ipcam'){
				document.getElementById("tip").checked=true;
			}else if(sp[7]=='liver'){
				document.getElementById("trp").checked=true;
			}else if(sp[7]=='live_edge'){
				document.getElementById("tre").checked=true;
			}
			
			if(sp[8]=='sim'){
				document.getElementById("autsim").checked=true;
			}else{
				document.getElementById("autnao").checked=true;
			}
						
			if(sp[9]=='1'){
				document.getElementById("derrubasim").checked=true;
			}else{
				document.getElementById("derrubanao").checked=true;
			}

			if(sp[10]=='1'){
				document.getElementById("simmandaemails").checked=true;							
			}else{
				document.getElementById("naomandaemails").checked=true;
			}
			if(sp[11]=='1'){
				document.getElementById("simadaptive").checked=true;							
			}else{
				document.getElementById("naoadaptive").checked=true;
			}
						
			document.getElementById("mensa").innerHTML=sp[12];
			
			/*alert('Dados recebidos: ' + a);*/
		}
	}
	
	xmlhttp.open('GET','meugerenciador?ajaxget='+elt.options[elt.selectedIndex].text,true);
	xmlhttp.send();    
}

/*zera o limite ao cliclar no botao atualizar*/
function zeralimite(b){	
	b.value='0';
}

/*usado para ajax em monitor*/
function showHint(str){
	var xmlhttp;
	if (str.length==0){		
		return;
	}
	
	if(window.XMLHttpRequest){
		xmlhttp=new XMLHttpRequest();
	}else{
		xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');
	}	
	xmlhttp.onreadystatechange=function(){
		if (xmlhttp.readyState==4 && xmlhttp.status==200){
			a=xmlhttp.responseText;
			d=a.split(';');
			str.cells[1].innerHTML=d[0];/*data*/
			str.cells[2].innerHTML=d[1];/*hora*/
			str.cells[3].innerHTML=d[2];/*kbps*/
			str.cells[4].innerHTML=d[3];/*contratado*/
			str.cells[5].innerHTML=d[4];/*nome do stream*/
			str.cells[6].innerHTML=d[5];/*total de ouvintes*/
			str.cells[7].innerHTML=d[6];/*max ouvintes*/
			document.getElementById('pencoder').innerHTML=d[7] /*dados do encoder*/
			str.cells[8].innerHTML=d[8];/*consumo*/
		}
	}
	if(document.body.innerText){
		xmlhttp.open('GET','meugerenciador?monitora='+str.cells[0].innerText,true);
	}else{
		xmlhttp.open('GET','meugerenciador?monitora='+str.cells[0].textContent,true);
	}
	xmlhttp.send();
}


/*
*Usado em MeuGerenciadorMonitorBanda
*a função é ativada ao clicar no item [Nome do Stream] na tabela
*nao esquecer que esse script usa um ip fixo para o servidor
*/
function tocaRadio(radio){
	if (radio.length==0){
		return;
	}
	
	/*pega o nome da radio*/
	if(document.body.innerText){
		var nome=radio.cells[0].innerText;		
	}else{
		var nome=radio.cells[0].textContent;
	}
	if(document.body.innerText){
		var stream=radio.cells[5].innerText;		
	}else{
		var stream=radio.cells[5].textContent;
	}
	
	/*enderecoIP e um textbox escondido que recebe o valor do ip no codigo do modulo*/
	var endereco=document.getElementById('enderecoIP').value;	
	
	//ajax
	var xmlhttp;		
	if(window.XMLHttpRequest){
		xmlhttp=new XMLHttpRequest();
	}else{
		xmlhttp=new ActiveXObject('Microsoft.XMLHTTP');
	}

	xmlhttp.onreadystatechange=function(){
		if (xmlhttp.readyState==4 && xmlhttp.status==200){						
			a=xmlhttp.responseText;
			if(a == "1"){
				jwplayer('meuplayer').setup({file: 'http://'+endereco+':1935/'+nome+'/smil:'+nome+'.smil/jwplayer.smil',height:360,width:640,autostart:true});
				document.getElementById('pmensa').innerHTML="Tocando: "+'http://'+endereco+':1935/'+nome+'/smil:'+nome+'.smil/jwplayer.smil';				
			}else{
				jwplayer('meuplayer').setup({file: 'rtmp://'+endereco+'/'+nome+'/'+stream,height:360,width:640,autostart:true});				
				document.getElementById('pmensa').innerHTML="Tocando: "+'rtmp://'+endereco+':1935/'+nome+'/'+stream;				
			}
		}
	}
	
	xmlhttp.open('POST','meugerenciador?ajaxTranscoder='+nome,true);
	xmlhttp.send();
	
	/*
	//teste dessa forma funciona no android
	document.getElementById('pmensa').innerHTML="rtmp";
	jwplayer("meuplayer").setup({
   		sources: [{
   			file: 'rtmp://'+endereco+'/'+nome+'/'+stream   			   			
   		},{   		
   			file: 'http://'+endereco+'/'+nome+'/'+stream+'/playlist.m3u8'
        }],
        height:360,width:640,autostart:true
    });
    */	
}

/*funcao de teste, nao utilizada no momento*/
function proximaPagina(){
	alert('Funcao chamada');
	var x=document.getElementById('minhaLista');
	for(var i=1;i< x.rows.length;i++){
		for(var j=0;j<x.rows[i].cells.length;j++){
			x.rows[i].cells[j].innerHTML=0;
		}
	}	
}

/*valida a data digitada*/
function checkdate(input){
	var validformat=/(0[1-9]|[12][0-9]|3[01])[- /.](0[1-9]|1[012])[- /.](19|20)\d\d/;
	var returnval=false;
	if (!validformat.test(input.value)){
		alert("A data informada nao e valida. Por favor, corrija e envie novamente.");
	}else{
		var dayfield=input.value.split("/")[0];
		var monthfield=input.value.split("/")[1];		
		var yearfield=input.value.split("/")[2];
		var dayobj = new Date(yearfield, monthfield-1, dayfield);
		if ((dayobj.getMonth()+1!=monthfield)||(dayobj.getDate()!=dayfield)||(dayobj.getFullYear()!=yearfield)){
			alert("A data informada nao a valida. Por favor, corrija e envie novamente.");
		}else{
			var dataant=document.getElementById('database');
			var lim=document.getElementById('limite1');
			if(dataant.value != input.value){				
				zeralimite(lim);				
			}					
			returnval=true;
		}
	}
	if (returnval==false){input.select();}
	return returnval;
}

/*usado para mostrar o map ao clicar num item da lista*/
function kk(el){
	if(document.body.innerText){
		var latitude=el.cells[7].innerText; 
		var longitude=el.cells[8].innerText;
		var regiao=el.cells[1].innerText;
	}else{
		var latitude=el.cells[7].textContent; 
		var longitude=el.cells[8].textContent;
		var regiao=el.cells[1].textContent;
}
initbox();
var mapCenter = new google.maps.LatLng(latitude,longitude);
var mapOptions = {center:mapCenter,zoom:10,mapTypeId:google.maps.MapTypeId.ROADMAP};
var map = new google.maps.Map(document.getElementById('map_canvas_pop'), mapOptions);
var marker = new google.maps.Marker({position:mapCenter,map:map,draggable:false,animation:google.maps.Animation.DROP,title:regiao,icon:'http://maps.google.com/mapfiles/ms/micons/blue.png'});
}


/*usado para mostrar a janela com o googlemap*/
var bouncelimit=32;
function initbox(){
	if(!document.getElementById && !document.all && !document.layers)
		return;
	crossobj=(document.getElementById)?document.getElementById('dropin').style : document.all? document.all.dropin : document.dropin;
	scroll_top=(document.all)? document.body.scrollTop : window.pageYOffset;
	crossobj.top=scroll_top-250;
	crossobj.visibility=(document.getElementById || document.all)? 'visible' : 'show';
	dropstart=setInterval('dropin()',50);
}

function dropin(){	
	scroll_top=(document.all)? document.body.scrollTop : window.pageYOffset;
	if(parseInt(crossobj.top)<100+scroll_top){
		crossobj.top=parseInt(crossobj.top)+40;
	}else{
		clearInterval(dropstart);
		bouncestart=setInterval('bouncein()',50);
	}
}

function bouncein(){	
	crossobj.top=parseInt(crossobj.top)-bouncelimit;
	if(bouncelimit<0){
		bouncelimit+=8;
	}
	bouncelimit=bouncelimit*-1;
	if(bouncelimit==0){
		clearInterval(bouncestart);
	}
}

function dismissbox(){
	if(window.bouncestart) clearInterval(bouncestart);
	crossobj.visibility='hidden';
}
/*fim do initbox e funcoes auxiliares*/


/*
  SortTable
  version 2
  7th April 2007
  Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/

  Instructions:
  Download this file
  Add <script src="sorttable.js"></script> to your HTML
  Add class="sortable" to any table you'd like to make sortable
  Click on the headers to sort

  Thanks to many, many people for contributions and suggestions.
  Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
  This basically means: do what you want with it.
*/


var stIsIE = /*@cc_on!@*/false;

sorttable = {
  init: function() {
    // quit if this function has already been called
    if (arguments.callee.done) return;
    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;
    // kill the timer
    if (_timer) clearInterval(_timer);

    if (!document.createElement || !document.getElementsByTagName) return;

    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;

    forEach(document.getElementsByTagName('table'), function(table) {
      if (table.className.search(/\bsortable\b/) != -1) {
        sorttable.makeSortable(table);
      }
    });

  },

  makeSortable: function(table) {
    if (table.getElementsByTagName('thead').length == 0) {
      // table doesn't have a tHead. Since it should have, create one and
      // put the first table row in it.
      the = document.createElement('thead');
      the.appendChild(table.rows[0]);
      table.insertBefore(the,table.firstChild);            
    }
    // Safari doesn't support table.tHead, sigh
    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];

    if (table.tHead.rows.length != 1) return; // can't cope with two header rows

    // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
    // "total" rows, for example). This is B&R, since what you're supposed
    // to do is put them in a tfoot. So, if there are sortbottom rows,
    // for backwards compatibility, move them to tfoot (creating it if needed).
    sortbottomrows = [];
    for (var i=0; i<table.rows.length; i++) {
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
        sortbottomrows[sortbottomrows.length] = table.rows[i];
      }
    }
    if (sortbottomrows) {
      if (table.tFoot == null) {
        // table doesn't have a tfoot. Create one.
        tfo = document.createElement('tfoot');
        table.appendChild(tfo);
      }
      for (var i=0; i<sortbottomrows.length; i++) {
        tfo.appendChild(sortbottomrows[i]);
      }
      delete sortbottomrows;
    }

    // work through each column and calculate its type
    headrow = table.tHead.rows[0].cells;
    for (var i=0; i<headrow.length; i++) {
      // manually override the type with a sorttable_type attribute
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
        if (mtch) { override = mtch[1]; }
	      if (mtch && typeof sorttable["sort_"+override] == 'function') {
	        headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
	      } else {
	        headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
	      }
	      // make it clickable to sort
	      headrow[i].sorttable_columnindex = i;
	      headrow[i].sorttable_tbody = table.tBodies[0];
	      dean_addEvent(headrow[i],"click", sorttable.innerSortFunction = function(e) {

          if (this.className.search(/\bsorttable_sorted\b/) != -1) {
            // if we're already sorted by this column, just
            // reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted',
                                                    'sorttable_sorted_reverse');
            this.removeChild(document.getElementById('sorttable_sortfwdind'));
            sortrevind = document.createElement('span');
            sortrevind.id = "sorttable_sortrevind";
            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
            this.appendChild(sortrevind);
            return;
          }
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
            // if we're already sorted by this column in reverse, just
            // re-reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted_reverse',
                                                    'sorttable_sorted');
            this.removeChild(document.getElementById('sorttable_sortrevind'));
            sortfwdind = document.createElement('span');
            sortfwdind.id = "sorttable_sortfwdind";
            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
            this.appendChild(sortfwdind);
            return;
          }

          // remove sorttable_sorted classes
          theadrow = this.parentNode;
          forEach(theadrow.childNodes, function(cell) {
            if (cell.nodeType == 1) { // an element
              cell.className = cell.className.replace('sorttable_sorted_reverse','');
              cell.className = cell.className.replace('sorttable_sorted','');
            }
          });
          sortfwdind = document.getElementById('sorttable_sortfwdind');
          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
          sortrevind = document.getElementById('sorttable_sortrevind');
          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }

          this.className += ' sorttable_sorted';
          sortfwdind = document.createElement('span');
          sortfwdind.id = "sorttable_sortfwdind";
          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
          this.appendChild(sortfwdind);

	        // build an array to sort. This is a Schwartzian transform thing,
	        // i.e., we "decorate" each row with the actual sort key,
	        // sort based on the sort keys, and then put the rows back in order
	        // which is a lot faster because you only do getInnerText once per row
	        row_array = [];
	        col = this.sorttable_columnindex;
	        rows = this.sorttable_tbody.rows;
	        for (var j=0; j<rows.length; j++) {
	          row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
	        }
	        /* If you want a stable sort, uncomment the following line */
	        //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
	        /* and comment out this one */
	        row_array.sort(this.sorttable_sortfunction);

	        tb = this.sorttable_tbody;
	        for (var j=0; j<row_array.length; j++) {
	          tb.appendChild(row_array[j][1]);
	        }

	        delete row_array;
	      });
	    }
    }
  },

  guessType: function(table, column) {  	
    // guess the type of a column based on its first non-blank row
    sortfn = sorttable.sort_alpha;
    for (var i=0; i<table.tBodies[0].rows.length; i++) {
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
      if (text != '') {
      	if(text.match(/second/)){	//branco
      		return sorttable.sort_time;
      	}
        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {        	
          return sorttable.sort_numeric;          
        }
        // check for a date: dd/mm/yyyy or dd/mm/yy
        // can have / or . or - as separator
        // can be mm/dd as well
        possdate = text.match(sorttable.DATE_RE)
        if (possdate) {
          // looks like a date
          first = parseInt(possdate[1]);
          second = parseInt(possdate[2]);
          if (first > 12) {
            // definitely dd/mm
            return sorttable.sort_ddmm;
          } else if (second > 12) {
            return sorttable.sort_mmdd;
          } else {
            // looks like a date, but we can't tell which, so assume
            // that it's dd/mm (English imperialism!) and keep looking
            sortfn = sorttable.sort_ddmm;            
          }
        }
      }
    }    
    return sortfn;
  },

  getInnerText: function(node) {
    // gets the text we want to use for sorting for a cell.
    // strips leading and trailing whitespace.
    // this is *not* a generic getInnerText function; it's special to sorttable.
    // for example, you can override the cell text with a customkey attribute.
    // it also gets .value for <input> fields.

    if (!node) return "";

    hasInputs = (typeof node.getElementsByTagName == 'function') &&
                 node.getElementsByTagName('input').length;

    if (node.getAttribute("sorttable_customkey") != null) {
      return node.getAttribute("sorttable_customkey");
    }
    else if (typeof node.textContent != 'undefined' && !hasInputs) {
      return node.textContent.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.innerText != 'undefined' && !hasInputs) {
      return node.innerText.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.text != 'undefined' && !hasInputs) {
      return node.text.replace(/^\s+|\s+$/g, '');
    }
    else {
      switch (node.nodeType) {
        case 3:
          if (node.nodeName.toLowerCase() == 'input') {
            return node.value.replace(/^\s+|\s+$/g, '');
          }
        case 4:
          return node.nodeValue.replace(/^\s+|\s+$/g, '');
          break;
        case 1:
        case 11:
          var innerText = '';
          for (var i = 0; i < node.childNodes.length; i++) {
            innerText += sorttable.getInnerText(node.childNodes[i]);
          }
          return innerText.replace(/^\s+|\s+$/g, '');
          break;
        default:
          return '';
      }
    }
  },

  reverse: function(tbody) {
    // reverse the rows in a tbody
    newrows = [];
    for (var i=0; i<tbody.rows.length; i++) {
      newrows[newrows.length] = tbody.rows[i];
    }
    for (var i=newrows.length-1; i>=0; i--) {
       tbody.appendChild(newrows[i]);
    }
    delete newrows;
  },

  /* sort functions
     each sort function takes two parameters, a and b
     you are comparing a[0] and b[0] */
  sort_numeric: function(a,b) {
    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(b[0].replace(/[^0-9.-]/g,''));
    if (isNaN(bb)) bb = 0;
    return aa-bb;
  },
  sort_alpha: function(a,b) {
    if (a[0]==b[0]) return 0;
    if (a[0]<b[0]) return -1;
    return 1;
  },
  sort_ddmm: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  sort_mmdd: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
sort_time: function(a,b) {
	var aday=0, ahour=0, aminute=0, asecond=0, amillisecond=0, atm=0;
	var bday=0, bhour=0, bminute=0, bsecond=0, bmillisecond=0, btm=0;
	t1 = a[0].split(' ');
	if(a[0].match(/millisecond/)){amillisecond = parseFloat(t1[t1.length - 2]); atm=2;}
	if(a[0].match(/second/)){asecond = parseFloat(t1[t1.length - 2 - atm]) * 1000;}
	if(a[0].match(/minute/)){aminute = parseFloat(t1[t1.length - 4 - atm]) * (60 * 1000);}
	if(a[0].match(/hour/)){ahour = parseFloat(t1[t1.length - 6 - atm]) * (60 * 60 * 1000);}
	if(a[0].match(/day/)){aday = parseFloat(t1[t1.length - 8 - atm]) * (24 * 60 * 60 * 1000);}
	aa=aday + ahour + aminute + asecond + amillisecond;
	
	t2 = b[0].split(' ');
	if(b[0].match(/millisecond/)){bmillisecond = parseFloat(t2[t2.length - 2]); btm=2;}
	if(b[0].match(/second/)){bsecond = parseFloat(t2[t2.length - 2 - btm]) * (1000);}
	if(b[0].match(/minute/)){bminute = parseFloat(t2[t2.length - 4 - btm]) * (60 * 1000);}
	if(b[0].match(/hour/)){bhour = parseFloat(t2[t2.length - 6 - btm]) * (60 * 60 * 1000);}
	if(b[0].match(/day/)){bday = parseFloat(t2[t2.length - 8 - btm]) * (24 * 60 * 60 * 1000);}
	bb=bday + bhour + bminute + bsecond + bmillisecond;
	
	//alert("teste:" + aa + ", " + bb);
    if (aa==bb) return 0;
    if (aa<bb) return -1;
    return 1;	    		
},

  shaker_sort: function(list, comp_func) {
    // A stable sort function to allow multi-level sorting of data
    // see: http://en.wikipedia.org/wiki/Cocktail_sort
    // thanks to Joseph Nahmias
    var b = 0;
    var t = list.length - 1;
    var swap = true;

    while(swap) {
        swap = false;
        for(var i = b; i < t; ++i) {
            if ( comp_func(list[i], list[i+1]) > 0 ) {
                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
                swap = true;
            }
        } // for
        t--;

        if (!swap) break;

        for(var i = t; i > b; --i) {
            if ( comp_func(list[i], list[i-1]) < 0 ) {
                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
                swap = true;
            }
        } // for
        b++;

    } // while(swap)
  }
}

/* ******************************************************************
   Supporting functions: bundled here to avoid depending on a library
   ****************************************************************** */

// Dean Edwards/Matthias Miller/John Resig

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", sorttable.init, false);
}

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
    var script = document.getElementById("__ie_onload");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            sorttable.init(); // call the onload handler
        }
    };
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            sorttable.init(); // call the onload handler
        }
    }, 10);
}

/* for other browsers */
window.onload = sorttable.init;

// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini

// http://dean.edwards.name/weblog/2005/10/add-event/

function dean_addEvent(element, type, handler) {
	if (element.addEventListener) {
		element.addEventListener(type, handler, false);
	} else {
		// assign each event handler a unique ID
		if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
		// create a hash table of event types for the element
		if (!element.events) element.events = {};
		// create a hash table of event handlers for each element/event pair
		var handlers = element.events[type];
		if (!handlers) {
			handlers = element.events[type] = {};
			// store the existing event handler (if there is one)
			if (element["on" + type]) {
				handlers[0] = element["on" + type];
			}
		}
		// store the event handler in the hash table
		handlers[handler.$$guid] = handler;
		// assign a global event handler to do all the work
		element["on" + type] = handleEvent;
	}
};
// a counter used to create unique IDs
dean_addEvent.guid = 1;

function removeEvent(element, type, handler) {
	if (element.removeEventListener) {
		element.removeEventListener(type, handler, false);
	} else {
		// delete the event handler from the hash table
		if (element.events && element.events[type]) {
			delete element.events[type][handler.$$guid];
		}
	}
};

function handleEvent(event) {
	var returnValue = true;
	// grab the event object (IE uses a global event object)
	event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
	// get a reference to the hash table of event handlers
	var handlers = this.events[event.type];
	// execute each event handler
	for (var i in handlers) {
		this.$$handleEvent = handlers[i];
		if (this.$$handleEvent(event) === false) {
			returnValue = false;
		}
	}
	return returnValue;
};

function fixEvent(event) {
	// add W3C standard event methods
	event.preventDefault = fixEvent.preventDefault;
	event.stopPropagation = fixEvent.stopPropagation;
	return event;
};
fixEvent.preventDefault = function() {
	this.returnValue = false;
};
fixEvent.stopPropagation = function() {
  this.cancelBubble = true;
}

// Dean's forEach: http://dean.edwards.name/base/forEach.js
/*
	forEach, version 1.0
	Copyright 2006, Dean Edwards
	License: http://www.opensource.org/licenses/mit-license.php
*/

// array-like enumeration
if (!Array.forEach) { // mozilla already supports this
	Array.forEach = function(array, block, context) {
		for (var i = 0; i < array.length; i++) {
			block.call(context, array[i], i, array);
		}
	};
}

// generic enumeration
Function.prototype.forEach = function(object, block, context) {
	for (var key in object) {
		if (typeof this.prototype[key] == "undefined") {
			block.call(context, object[key], key, object);
		}
	}
};

// character enumeration
String.forEach = function(string, block, context) {
	Array.forEach(string.split(""), function(chr, index) {
		block.call(context, chr, index, string);
	});
};

// globally resolve forEach enumeration
var forEach = function(object, block, context) {
	if (object) {
		var resolve = Object; // default
		if (object instanceof Function) {
			// functions have a "length" property
			resolve = Function;
		} else if (object.forEach instanceof Function) {
			// the object implements a custom forEach method so use that
			object.forEach(block, context);
			return;
		} else if (typeof object == "string") {
			// the object is a string
			resolve = String;
		} else if (typeof object.length == "number") {
			// the object is array-like
			resolve = Array;
		}
		resolve.forEach(object, block, context);
	}
};