function abreFormEnviado() {
  var newwin = window.open("", "formulario", 'width=290, height=150, scrollbars=no, toolbar=no, location=no, status=no, menubar=no, resizable=no, left=100, top=100');
  newwin.focus();
}

function enviarForm() {
  document.cad_news.action = "http://www.grvsoftware.com.br/novo/newsletter_lateral_ok.inc.php";
  abreFormEnviado();
  document.cad_news.target = "formulario";
  //document.cad_news.submit();
}

AC_FL_RunContent = 0;
function MM_validateForm() { //v4.0
  if (document.getElementById){
    var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
    for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=document.getElementById(args[i]);
      if (val) { nm=val.name; if ((val=val.value)!="") {
        if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
          if (p<1 || p==(val.length-1)) errors+='Digite um email valido.\n';
        } else if (test!='R') { num = parseFloat(val);
          if (isNaN(val)) errors+='- '+nm+'.\n';
          if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
            min=test.substring(8,p); max=test.substring(p+1);
            if (num<min || max<num) errors+='- '+nm+' must contain a number between '+min+' and '+max+'.\n';
      } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' e necessario.\n'; }
    } if (errors) alert('Preencha todos os dados do formulario corretamente!');
    document.MM_returnValue = (errors == '');
} }