function openWin( windowURL, windowName, windowFeatures ) 
{ 
	return window.open( windowURL, windowName, windowFeatures ) ; 
} 

function openImage (img)
{	
	guestbook = openWin("/openimage.php?file="+img, "Oasia", "width=495,height=375,toolbar=0,location=0,directories=0,status=1,menuBar=0,scrollBars=1,resizable=0");
	guestbook.focus();
}