// JavaScript Document

function Show(id)
{
document.getElementById(id).style.visibility = 'visible';
}

function hide(id)
{
document.getElementById(id).style.visibility = 'hidden';

}
function VideoHide(id, show, hide)
{

document.getElementById(id).style.display = 'none';
document.getElementById(show).style.display = 'none';
document.getElementById(hide).style.display = 'block';

}
function VideoShow(id, show, hide)
{

document.getElementById(id).style.display = 'block';
document.getElementById(show).style.display = 'none';
document.getElementById(hide).style.display = 'block';
}