/*
var Sound = "On";
function closeShutter() 
{
    BannerImagesBlack.style.filter = "progid:DXImageTransform.Microsoft.Iris(irisStyle='CIRCLE', duration=0.1, motion='in')"
    BannerImagesBlack.filters[0].Apply();
    divBlack.style.visibility="visible"; 
	divClear.style.visibility="hidden";
    BannerImagesBlack.filters[0].Play();
    setTimeout('openShutter()', 100);
}
function openShutter()
{
	BannerImagesBlack.style.filter = "progid:DXImageTransform.Microsoft.Iris(irisStyle='CIRCLE', duration=0.1, motion='out')"
	BannerImagesBlack.filters[0].Apply();
	divBlack.style.visibility="hidden"; 
	divClear.style.visibility="visible";
    BannerImagesBlack.filters[0].Play();
    if (Sound == "On")
    {
		document.getElementById("Click").play();
	}
}
	if (document.getElementById('Background1_rotator1_Div'))
	{
		Background1_rotator1.attachEvent("OnClientFrameChanged","change_handler"); 
	}
	else 
	{
		CallbackPanel_Background1_rotator1.attachEvent("OnClientFrameChanged","change_handler"); 
	}
	
	function change_handler(sender, args) 
	{ 
		setTimeout('closeShutter()', 14800);
	}
	change_handler();
	
	function SoundOff()
	{
		document.getElementById("SoundOff").style.display = "block";
		document.getElementById("SoundOn").style.display = "none";
		Sound = "Off";
	}
	function SoundOn()
	{
		document.getElementById("SoundOff").style.display = "none";
		document.getElementById("SoundOn").style.display = "block";
		Sound = "On";
	}*/


	function BeforeClickHandler(node)
	{
		if (node.Expanded)
		{
			node.Collapse();
		}
		else
		{
			node.Expand();
		}
	}