function LightboxShow() {
var e = document.getElementById('light');
if (e.innerHTML.length != 0)
{
document.getElementById('light').style.display='block';document.getElementById('fade').style.display='block';
return true;
}
else
{
return false;
}
}

function LightboxHide() {
document.getElementById('light').style.display='none';document.getElementById('fade').style.display='none'
}