var hlpWindow = null;
var videoTypeUrl = null;

function ChangeVideoSpeed(attintTypeId, attstrUrl, attstrTarget)
{
	if(document.getElementById(attstrTarget))
	{
		videoTypeUrl = attintTypeId;
		video.document.location = attstrUrl;
		if(attintTypeId == 1)
		{
			document.getElementById('videoTypeHigh').style.visibility = 'hidden';
			document.getElementById('videoTypeHigh').style.display = 'none';
			document.getElementById('videoTypeLow').style.visibility = 'visible';
			document.getElementById('videoTypeLow').style.display = 'block';
		}
		else
		{
			document.getElementById('videoTypeLow').style.visibility = 'hidden';
			document.getElementById('videoTypeLow').style.display = 'none';
			document.getElementById('videoTypeHigh').style.visibility = 'visible';
			document.getElementById('videoTypeHigh').style.display = 'block';
		}
	}
}



function displayHighBandHelp(attstrUrl)
{
	if(hlpWindow != null)
		hlpWindow.close();
	hlpWindow = window.open(attstrUrl, null, "height=600,width=600,status=no,toolbar=no,menubar=no,location=no,scrollbars=yes");
}