function votar(forma)
{
	var i;
	var j;
	var cant;
	cant = forma.answer.length;
	i=-1;
	if (cant > 0)
	{
		for (j = 0 ; j < cant ; j++)
		{
			if (forma.answer[j].checked == true)
			{
				i=forma.answer[j].value;
			}
		}
	}
	if (i==-1)
	{
		alert("Debe seleccionar una opcion");	
	}	
	else
		window.open('pollit.php?voto=' + i,'Resultados','width=300,height=180');
	return false;	
}
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}