// JavaScript Document
<!--
function desabilita_radios(campo, valor) {
	var radio = eval("document.forms[0]." + campo);
	for(i = 0; i < radio.length; i++) {
		radio[i].disabled = valor;
	}
}

function desabilita()
{
	if( document.formulario.especial.checked )
		troca = true;
	else
		troca = false;
		
	document.formulario.capacidade.disabled = troca;
	document.formulario.dimensoes.disabled  = troca;
	document.formulario.tipos.disabled      = troca;
	document.formulario.sistema.disabled    = troca;
	document.formulario.estadodopiso.disabled = troca;
}

function outro(valor, id)
{
	if ( valor == "Outro" ) {
		document.getElementById(id).disabled = false;
		document.getElementById(id).value    = "";
		document.getElementById(id).focus();
	} else {
		document.getElementById(id).value    = valor;
		document.getElementById(id).disabled = true;
	}
}

function outro_checkbox(id)
{
	if ( document.getElementById(id).disabled ) {
		document.getElementById(id).disabled = false;
		document.getElementById(id).focus();
	} else {
		document.getElementById(id).disabled = true;
	}
}

function outro_radio(id, valor)
{
	if (valor) {
		document.getElementById(id).disabled = false;
		document.getElementById(id).focus();
	} else {
		document.getElementById(id).disabled = true;
	}
	
}

function outro_radio2(habilita1, habilita2, desabilita1, desabilita2)
{
	if (habilita1 != false) { 
		document.getElementById(habilita1).disabled = false;
		document.getElementById(habilita1).focus();
	}
	if (habilita2 != false)   { 
		document.getElementById(habilita2).disabled = false; 
	}
	if (desabilita1 != false) { 
		document.getElementById(desabilita1).disabled = true; 
	}
	if (desabilita2 != false) { 
		document.getElementById(desabilita2).disabled = true; 
	}
}


function ativa(var1, var2, var3, var4) 
{
	if (var1) { document.getElementById(var1).disabled = false; }
	if (var2) { document.getElementById(var2).disabled = false; }
	if (var3) { document.getElementById(var3).disabled = false; }
	if (var4) { document.getElementById(var4).disabled = false; }
	document.getElementById(var1).focus();
}

function desativa(var1, var2, var3, var4)
{
	if (var1) { document.getElementById(var1).disabled = true; }
	if (var2) { document.getElementById(var2).disabled = true; }
	if (var3) { document.getElementById(var3).disabled = true; }
	if (var4) { document.getElementById(var4).disabled = true; }
}

function mostra_plataforma(id)
{
	if (id == 'embutida') {
		document.getElementById('embutida').style.display  = 'inline';
		document.getElementById('avancada').style.display  = 'none';
		document.getElementById('avancada2').style.display = 'none';
	} else {
		document.getElementById('embutida').style.display  = 'none';
		document.getElementById('avancada').style.display  = 'inline';
		document.getElementById('avancada2').style.display = 'inline';
	}
}