Change N/A to &nbsp as per Jay's request (for readability and quick

scanning).

www/showexp_list.php3

@@ -88,7 +88,7 @@ if (mysql_num_rows($experiments_result)) {
                 <td>".$usage["pc"]." &nbsp;</td>\n";
 
 	if ($isadmin) {
-	    $foo = "N/A";
+	    $foo = "&nbsp";
 
 	    if ($lastexpnodelogins = TBExpUidLastLogins($pid, $eid)) {
 		$foo = $lastexpnodelogins["date"] . " " .

www/showuser_list.php3

@@ -111,7 +111,7 @@ while ($row = mysql_fetch_array($query_result)) {
 	echo "<td>$idle_row[0]</td>\n";
     }
     else {
-	echo "<td>N/A</td>\n";
+	echo "<td>&nbsp</td>\n";
     }
 
     if ($loginarray && isset($loginarray["$unix_uid"])) {
@@ -124,7 +124,7 @@ while ($row = mysql_fetch_array($query_result)) {
 	echo "<td>$idle_row[0]</td>\n";
     }
     else {
-	echo "<td>N/A</td>\n";
+	echo "<td>&nbsp</td>\n";
     }
 
     if ($isadmin) {