function myopen(filename,windowname,properties) {
mywindow = window.open(filename,windowname,properties);
}

function SetViewpoint(nViewpoint)
{
if (navigator.appname == "Netscape")
window.parent.myworld.document.nssvr.SetViewpoint(nViewpoint);
else if (navigator.appname == "Microsoft Internet Explorer")
window.parent.myworld.issvr.SetViewpoint(nViewpoint);
}

function LoadInChildFrames(pageForvideo)
{parent.video.location.href=pageForvideo
}