// JavaScript Document

function cadastro( lang ){
	document.getElementById( "dvDialog" ).style.visibility = "visible";
}

function login(){
	var obj;
	if( ! verificaPreenchimento( document.getElementById("IdeUsu"), USUARIO_NAO_INFORMADO ) ){ return };
	if( ! verificaPreenchimento( document.getElementById("SenUsu"), SENHA_NAO_INFORMADA ) ){ return };
	
	obj = document.getElementById("frmLogin");
	obj.action = "login.php";
	obj.target = "frmConfig";
	obj.submit();
}

function doLogin( e )
{
  var keycode;
  if(window.event){
	 keycode = window.event.keyCode;
  } else {
	  if(e){
		 keycode = e.which;
	  } else {
		  return(true);
	  }
  }

  if (keycode == 13)   {
	login();
   return( false );
  } else {
   return( true );
  }
}