function showCar()
{
	document.getElementById("divCar1").style.display = "block";
	document.getElementById("divCar2").style.display = "block";
}
function hideCar()
{
	document.getElementById("divCar1").style.display = "none";
	document.getElementById("divCar2").style.display = "none";
}
function preparaHide()
{
	document.getElementById("divCar1").style.display = "block";
	document.getElementById("divCar2").style.display = "block";
}

function showAll()
{
	document.getElementById("divAll").style.display = "block";
}
function hideAll()
{
	document.getElementById("divAll").style.display = "none";
}
function preparaHideAll()
{
	document.getElementById("divAll").style.display = "block";
}