function openWindow(p_URL){
  helpWindow=window.open(p_URL,"HELP","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width=800,height=600,left=112,top=84");
  helpWindow.focus();
} 

function eIn(o) {
  if (document.all && document.all[o]!=null) document.all[o].style.visibility='visible';
}

function eOut(o) {
  if (document.all && document.all[o]!=null) document.all[o].style.visibility='hidden';
}

function scroll(nlCount,msg)
{
  var out     = " ";
  var msg     = "Bem vindos à homepage do CIGA-Brasil";

  if (nlCount > 100) {
     nlCount--;
     var cmd="scroll(" + nlCount +")";
     timerTwo=window.setTimeout(cmd,50);
  }
  else if (nlCount <= 100 && nlCount > 0) {
      for (c=0 ; c < nlCount ; c++) {
         out+=" ";
      }
      out+=msg;
      nlCount--;
      var cmd="scroll(" + nlCount +")";
          window.status=out;
      timerTwo=window.setTimeout(cmd,50);
      }
  else if (nlCount <= 0) {
      if (-nlCount < msg.length) {
         out+=msg.substring(-nlCount,msg.length);
         nlCount--;
         var cmd="scroll(" + nlCount +")";
         window.status=out;
         timerTwo=window.setTimeout(cmd,50);
         }
      else {
         window.status=" ";
         timerTwo=window.setTimeout("scroll(100)",45);
         eOut('logo');
      }
  }
}