var imageViewWindow = '';

/* *****************************************
FUNCTION 
openImageWindow()

url: target url
width: picture width
height: picture height
***************************************** */
function openImageWindow(url, width, height) 
{
	//if ( !imageViewWindow.closed && imageViewWindow.location) 
	//{
	//	imageViewWindow.location.href = url;
	//}
	//else 
	//{
		s = 'scrollbars=no';
		s = s+ ',menubar=no';
		s = s+ ',height=' + (height + 15);
		s = s+ ',width=' + (width + 15);
		s = s+ ',resizable=no';
		s = s+ ',toolbar=no';
		s = s+ ',location=no';
		s = s+ ',status=no';
		
		imageViewWindow = window.open(url,'', s);
		if ( !imageViewWindow.opener ) 
			imageViewWindow.opener = self;
	//}
	if (window.focus) 
	{
		imageViewWindow.focus()
	}
}