<!-- hide it

	function openWindowScroll(url, width, height, popupName) 
	{
		var p_height = screen.height; 
		var p_width = screen.width; 
		var leftpos = p_width / 2 - width/2; 
		var toppos = p_height / 2 - height/2; 

		var urlOpt = "scrollbars=yes, resizable=yes, width=" + width + ",height=" + height + ", left=" + leftpos + ',top=' + toppos;
		return window.open(url, popupName, urlOpt);
	}

	function openWindow(url, width, height, popupName) 
	{
		var urlOpt = "scrollbars=no, resizable=no, width=" + width + ",height=" + height + ", left=150, top=150";
		return window.open(url, popupName, urlOpt);
	}

	function openWindowCenter(url, width, height, popupName) 
	{
		var p_height = screen.height; 
		var p_width = screen.width; 
		var leftpos = p_width / 2 - 200; 
		var toppos = p_height / 2 - 100; 

		var urlOpt = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0, width=" + width + ",height=" + height + ", left=" + leftpos + ',top=' + toppos;
		return window.open(url, popupName, urlOpt);
	}

	function refererWin(width, height, popupName)
	{
		var urlOpt = "scrollbars=no, resizable=no, width=" + width + ",height=" + height + ", left=150, top=150";
		return window.open('', popupName, urlOpt);
	}

	function refererWin2(width, height, popupName)
	{
		var urlOpt = "scrollbars=yes, resizable=no, width=" + width + ",height=" + height + ", left=150, top=150";
		return window.open('', popupName, urlOpt);
	}
// -->