function GetVideoSize (thisForm, fInit)
{
	if (window.navigator.appName == 'Netscape')
		thisForm.hVideoMaxWidth.value = window.innerWidth;
	else
		thisForm.hVideoMaxWidth.value = window.screen.availWidth;

	if (fInit)
		document.frmGetVideo.submit();
}

function GetScreenWidth()
{
	if (window.navigator.appName == 'Netscape')
		return (window.innerWidth);
	else
		return (window.screen.availWidth);
}

function GetScreenHeight()
{
	if (window.navigator.appName == 'Netscape')
		return (window.innerHeight);
	else
		return (window.screen.availHeight);
}