function pic_large(photo) {
var NewWindow = '';
var source = "/recus/ID2482e7fc7f1015/?MIval=/matthias/images/" + photo;

if (!NewWindow.closed && NewWindow.location) {
		NewWindow.location.href = source;
	}
	else 
	{
	NewWindow=window.open(source, "pic_window","height=330,width=430,toolbar=0,menubar=0,scrollbar=0,resizable=1,dependent=0,left=25,top=25"); 
	if (!NewWindow.opener) NewWindow.opener = self;
	}
	if (window.focus) {NewWindow.focus()};
	return false;

}