// validar formulario
function validarform()
{
if ((document.loginfrm.auth_user.value.indexOf('@') <= 0) ||
(document.loginfrm.auth_user.value.indexOf('.') < 0) ||
(document.loginfrm.auth_user.value.indexOf('@') > document.loginfrm.auth_user.value.lastIndexOf('.'))||
(document.loginfrm.auth_user.value.length < 6)||
(document.loginfrm.auth_user.value.indexOf(' ') >= 0)||
(document.loginfrm.auth_user.value.indexOf('!') >= 0)||
(document.loginfrm.auth_user.value.indexOf('..') >= 0)||
(document.loginfrm.auth_user.value.indexOf('@@') >= 0)||
(document.loginfrm.auth_user.value.indexOf('#') >= 0)||
(document.loginfrm.auth_user.value.indexOf('.@') >= 0)||
(document.loginfrm.auth_user.value.indexOf('@.') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\=') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\(') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\)') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\{') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\}') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\/') >= 0)||
(document.loginfrm.auth_user.value.indexOf('\\') >= 0)||
(document.loginfrm.auth_user.value.indexOf('$') >= 0)||
(document.loginfrm.auth_user.value.indexOf('%') >= 0)||
(document.loginfrm.auth_user.value.indexOf('*') >= 0)||
(document.loginfrm.auth_user.value.indexOf('"') >= 0)||
(document.loginfrm.auth_user.value.indexOf('´') >= 0)||
(document.loginfrm.auth_user.value.indexOf('`') >= 0)||
(document.loginfrm.auth_user.value.indexOf('[') >= 0)||
(document.loginfrm.auth_user.value.indexOf(']') >= 0)||
(document.loginfrm.auth_user.value.indexOf('á') >= 0)||
(document.loginfrm.auth_user.value.indexOf('é') >= 0)||
(document.loginfrm.auth_user.value.indexOf('í') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ó') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ú') >= 0)||
(document.loginfrm.auth_user.value.indexOf('â') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ê') >= 0)||
(document.loginfrm.auth_user.value.indexOf('î') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ô') >= 0)||
(document.loginfrm.auth_user.value.indexOf('û') >= 0)||
(document.loginfrm.auth_user.value.indexOf('à') >= 0)||
(document.loginfrm.auth_user.value.indexOf('è') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ì') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ò') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ù') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ã') >= 0)||
(document.loginfrm.auth_user.value.indexOf('õ') >= 0)||
(document.loginfrm.auth_user.value.indexOf('~') >= 0)||
(document.loginfrm.auth_user.value.indexOf('ç') >= 0))
{
window.alert ("Por favor, preencha o\nlogin corretamente!")
document.loginfrm.auth_user.focus()
return false;
}
else if ((document.loginfrm.auth_pw.value=="")||
(document.loginfrm.auth_pw.value.length < 4)||
(document.loginfrm.auth_pw.value.length > 8)||
(document.loginfrm.auth_pw.value.indexOf(' ') >= 0))
{
window.alert ("Por favor, preencha a\nsenha corretamente!")
document.loginfrm.auth_pw.focus()
return false;
}
}

//Troca a cor das imagens

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_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_findObj(n, d) { //v3.0
  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); 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];}
}


//Abre janela pop-up

function abrejanela(sEndereco,sAltura,sLargura)
  {
var sParametros = "top=10,left=60,height="+ (sAltura) +",width="+ (sLargura) + ",toolbar=yes,status=yes,scrollbars=yes,resizable=1";
var oMostraJanela = window.open(sEndereco,"_blank",sParametros)
  }

//Fim