function OpenWindow(url, w, h) 
	{
		window.open(url, '', 'toolbar=0,menubar=0,location=0,status=0,scrollbars=0,resizable=0,height='+h+',width='+w+',left=50,top=50');
	}

	function layerd(layerName)
	{
		// DOM1

		if(document.getElementById) return document.getElementById(layerName)

		// MSIE4
		if(document.all) return document.all[layerName]

		// Netscape 4
		if(document.layers) return document.layers[layerName]

		// Unknown
		return null
	}

	function flip(item)
	{
		if (item.style.display == 'none')
		{
			item.style.display = 'block';
		}
		else
		{
			item.style.display = 'none';
		}
	}

	function scrolled()
	{
		parent.leftFrame.document.body.scrollTop=document.body.scrollTop;
		parent.rightFrame.document.body.scrollTop=document.body.scrollTop;
	}