--- inc/conn.inc	2001/03/03 12:56:37	1.5
+++ inc/conn.inc	2001/09/18 10:38:55	1.9
@@ -9,12 +9,31 @@
 		exit;
 	}
 
-	$url=basename($PHP_SELF)."?$QUERY_STRING";
-	$sth = $dbh->prepare("select item from menu where url = '$url'");
+	$sql_section="";
+
+	$url=basename($PHP_SELF);
+	if ($QUERY_STRING) $url.="?$QUERY_STRING";
+
+	if ($section) $sql_section=" and section='$section'";
+
+	$sth = $dbh->prepare("select item from menu where url = '$url' $sql_section limit 1");
 	$sth->execute();
 	global $menu_item;
 	if ($row=$sth->fetchrow_hash()) {
 		$menu_item=$row[0];
 	}
 
+	// parse /preview URL
+
+	global $is_preview,$visible_is_true;
+
+	$preview_url="/preview";
+	if (substr($GLOBALS[REQUEST_URI],0,strlen($preview_url)) == $preview_url) {
+		$is_preview=1;
+		$visible_is_true = "true";	// visible can be true or false
+	} else {
+		$visible_is_true = "visible is true"; // limit output just to visible
+	}
+
+
 ?>