function showMenu(id){
    document.getElementById(id).style.display = 'block';
}

function hideMenu(id){
    document.getElementById(id).style.display = 'none';
}

function showCar(src) {
	var oPhoto = document.getElementById('collage');
	oPhoto.src = src;

}


function outBlock(img) {
	var oPhoto = document.getElementById('collage');
	oPhoto.src = img;

}