function seta(campo){
	if (campo.value=="seu nome") campo.value="";
	if (campo.value=="seu e-mail") campo.value="";
}
function letter(){
	if(document.getElementById("nome").value=="" || document.getElementById("nome").value=="seu nome"){
		document.getElementById("nome").value="preencha corretamente";
	}else if(document.getElementById("email").value=="" || document.getElementById("email").value=="seu e-mail"){
		document.getElementById("email").value="preencha corretamente";
	}else if(document.getElementById("nome").value!="" && document.getElementById("email").value!="" && document.getElementById("nome").value!="preencha corretamente" && document.getElementById("email").value!="preencha corretamente"){
		ttt=window.open('letter.php?nome='+document.getElementById("nome").value+'&email='+document.getElementById("email").value,'Letter','toolbar=no,menubar=no,width=320,height=200'); 
	}
}
function indique(){
	window.open('indique.php','Indique','toolbar=no,scrollbars=auto,menubar=no,width=450,height=360'); 
}
function envie(idnoticia){
	ttt=window.open('envie.php?noticia='+idnoticia,'Notícia','toolbar=no,menubar=no,width=430,height=400'); 
}
function voto(idenquete){
	if(document.enq.o.value!=""){
		ttt=window.open('enquete.php?idenquete='+idenquete+'&r='+document.enq.o.value,'Enquente','toolbar=no,menubar=no,width=400,height=320');
	}
}