function submitform (nomeform, nomebotao)
{
document.forms[nomeform].submit();
document.forms[nomeform].elements[nomebotao].disabled=true;
}

function validalogin ()
{
var idlog = document.login.identificador.value;
var senhalog = document.login.senha.value;
var errlog = ''
if (isNaN(idlog) || idlog=="") {errlog+='- Entre com um valor numérico no campo ID\n'}
if (senhalog=="") {errlog+='- Você não preencheu o campo senha\n'}
if (errlog) 
{
alert('Algum erro aconteceu! \n\n'+errlog);
document.login.identificador.focus();
}
else
{
document.login.bt_login.disabled=true;
document.login.submit();
}
}
function popup(url, intWi, intHei, scr, nome, intTop, intLeft) {
    if (intLeft == null)
		{intLeft = 10
		 intTop = 10
		 }
	var janela = null
    janela=window.open(url,nome,'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,menubar=no,width=' + intWi + ',height=' + intHei+ ', left=' + intLeft + ', top=' + intTop + '');
}

function addbookmark(a,b)
{
window.external.AddFavorite(a,' Lagoa de Marapendi - Barra da Tijuca - RJ!!')
}
	
function disparabusca()
{
var pl_busca = document.frmbusca.palavra.value;
if (document.frmbusca.bscml.checked)
	{
	var caminhoml = "http://www.flotilhabarravela.com.br"
	}
	else
	{
	var caminhoml = "http://www.flotilhabarravela.com.b"
	}
window.open(caminhoml+pl_busca,'busca_ml','toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=yes,resizable=yes,menubar=yes,width=750,height=500, left=2, top=2');
}

window.defaultStatus="   Lagoa de Marapendi -  Barra da Tijuca - RJ"

function abrejanela()
{
nj=window.open("","miniwin", "toolbar=no, location=no, directories=no, status=no ,menubar=no, scrollbars=yes, resizable=yes, width=520, height=310");
nj.document.open();
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

function MM_findObj(n, d) { //v4.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && document.getElementById) x=document.getElementById(n); return x;
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
    obj.visibility=v; }
}