function abrejanela(pagina, largura, altura, scrollbar) {
	MyWin = window.open(pagina,'', 'toolbar=no,width='+largura+',height='+altura+',scrollbars='+scrollbar);
}
function adicionaNovo(f, nText, nValue) {
	var len = f.options.length;
	f.options.length = len+1;
	f.options[len] = new Option(nText, nValue);
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  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 && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

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 validaCPF(source, arguments) {
  if (Verify(arguments.Value, 'CPF'))
    arguments.IsValid = true;
  else
	arguments.IsValid = false;
}
function ClearStr(str, char)
{
  while((cx=str.indexOf(char))!=-1)
    str = str.substring(0,cx)+str.substring(cx+1);
  return(str);
}
	function ParseNumb(c)
{
  c=ClearStr(c,"-");
  c=ClearStr(c,"/");
  c=ClearStr(c,",");
  c=ClearStr(c,".");
  c=ClearStr(c,"(");
  c=ClearStr(c,")");
  c=ClearStr(c," ");
  if((parseFloat(c) / c != 1))
    if(parseFloat(c) * c == 0)
      return(c);
    else
      return(0);
  else
    return(c);
  return(c);
}

function Verify(CNUMB,CTYPE)
{
  CNUMB=ParseNumb(CNUMB)
  if(CNUMB == 0)
    return(false);
  else
  {
    g=CNUMB.length-2;
    if(TestDigit(CNUMB,CTYPE,g))
    {
      g=CNUMB.length-1;
      if(TestDigit(CNUMB,CTYPE,g))
        return(true);
      else
        return(false);
    }
    else
      return(false);
  }
}

function TestDigit(CNUMB,CTYPE,g)
{
  var dig=0;
  var ind=2;
  for(f=g;f>0;f--)
  {
    dig+=parseInt(CNUMB.charAt(f-1))*ind;
    if (CTYPE=='CNPJ')
	  if(ind > 8) 
		ind = 2;
	  else 
		ind++;
    else
	  ind++;
  }
  dig%=11;
  if (dig <2)
    dig=0;
  else
    dig=11-dig;
  if(dig!=parseInt(CNUMB.charAt(g)))
    return(false);
  else
    return(true);
}
function ClicaBotao(btn)
{
	// Verifica se teclou ENTER
    if (event.keyCode == 13)
    {
    	// Cancela o botao padrao
        event.returnValue=false;
        event.cancel = true;
        // Aciona o botão definido no parametro
        btn.click();
    }
}