function noenter(e)
{
     var key;
     if(window.event)
          key = window.event.keyCode;     //IE
     else
          key = e.which;     //firefox
     if(key == 13)
          return false;
     else
          return true;
}

function check_tit(noenter){
	if (document.getElementById('novotit').value.length >= 2 && document.getElementById('resposta').value.length >= 2){
		document.getElementById('novotopico').disabled = false;
	}else{
		document.getElementById('novotopico').disabled = true;
	}
}
function add(what){
    
    
	document.getElementById('resposta').value = document.getElementById('resposta').value + what;
	document.getElementById('resposta').focus();
}