window.opener = null;
window.onload = function playVSM() {
var scr = '';
if (readCookie('presenter') != 'invite')
{
createCookie('presenter','invite',2);
document.getElementById('fileid').innerHTML = scr;
}
else
document.getElementById('fileid').innerHTML = '';
}
function split() {
var splite = document.getElementById('fileid').style.display = 'none';
}
document.write('');