function carregaConfirma(mensagem){
	if (confirm(mensagem)){
		return true;
	}else{
		return false;	
	}
}

function FiltraCampo(campo){
	var s = "";
	var cp = "";
	vr = campo.value;
	tam = vr.length;
	for (i = 0; i < tam ; i++) {  
		if (vr.substring(i,i + 1) != "/" && vr.substring(i,i + 1) != "-" && vr.substring(i,i + 1) != "."  && vr.substring(i,i + 1) != "," ){
		 	s = s + vr.substring(i,i + 1);}
	}
	campo.value = s;
	return cp = campo.value;
}

function FormataData(campo){
	campo.value = FiltraCampo(campo);
	vr = campo.value;
	tam = vr.length;

	if ( tam > 2 && tam < 5 )
		campo.value = vr.substr( 0, tam - 2  ) + '/' + vr.substr( tam - 2, tam );
	if ( tam >= 5 && tam <= 10 ) 
		campo.value = vr.substr( 0, 2 ) + '/' + vr.substr( 2, 2 ) + '/' + vr.substr( 4, 4 ); 
}

function mostraEsconde(obj){
	o = document.getElementById(obj);	
	if (o.className=='esconde'){
		o.className = 'mostra';	
	}else{
		o.className = 'esconde';	
	}
}

function mostraPesquisa(n){
	for (var x=1; x<=4; x++){
		o = document.getElementById("p" + x);
		if (o != null)
			o.className = "esconde";
	}
	o = document.getElementById("p" + n);
	o.className = "mostra";
}