$picture="/$username/$picture";

		if ($picture && -f $picture ) {
		  
		$thumb30 = "<img src=\"$picture\" width=30 height=30 border=0>";
		} else {
		    $thumb30 = "<img src=\"/images/noavatar50.png\" width=30 height=30 border=0>";
        
		}

##</code><code>##

if (($picture) && ($scope ne "Private") && (-f $picture)) {