Have taken advantage of the 2.1 version to review every EN and FR languages files since 4859/4860 revisions (last commit on languages files by tosca).

Fixed typos and languages mistakes, and made EN and FR files consistent with one another.

Older languages files (prior to 4859 revision) still to be reviewed.

git-svn-id: http://piwigo.org/svn/trunk@5369 68402e56-0260-453c-a942-63ccdbb3a9ee

22 files changed, 486 insertions, 495 deletions

diff --git a/language/en_UK/admin.lang.php b/language/en_UK/admin.lang.php
index f6913a1de..196b13f45 100644
--- a/language/en_UK/admin.lang.php
+++ b/language/en_UK/admin.lang.php
@@ -66,7 +66,7 @@ $lang['Batch management'] = "Batch management";
 $lang['Caddie management'] = "Caddie management";
 $lang['Caddie'] = "Caddie";
 $lang['Categories authorized thanks to group associations'] = "Categories authorized thanks to group associations";
-$lang['Categories manual order was saved'] = "Categories manual order was saved";
+$lang['Categories manual order was saved'] = "Categories manual order has been saved";
 $lang['Categories ascending alphanumerically ordered'] = "Categories ascending alphanumerically ordered";
 $lang['Categories descending alphanumerically ordered'] = "Categories descending alphanumerically ordered";
 $lang['Category elements associated to the following categories: %s'] = "Category elements associated to the following categories: %s";
@@ -110,13 +110,13 @@ $lang['History'] = "History";
 $lang['Informations'] = "Informations";
 $lang['Install'] = "Install";
 $lang['Link all category elements to a new category'] = "Link all category elements to a new category";
-$lang['Link all category elements to some existing categories'] = "Link all category elements to some existing categories";
+$lang['Link all category elements to some existing categories'] = "Link all category elements to existing categories";
 $lang['Linked categories'] = "Linked categories";
 $lang['Lock gallery'] = "Lock gallery";
 $lang['Maintenance'] = "Maintenance";
 $lang['Manage permissions for a category'] = "Manage permissions for a category";
-$lang['Manage permissions for group "%s"'] = "Manage permissions for group \"%s\"";
-$lang['Manage permissions for user "%s"'] = "Manage permissions for user \"%s\"";
+$lang['Manage permissions for group "%s"'] = "Manage permissions for the group \"%s\"";
+$lang['Manage permissions for user "%s"'] = "Manage permissions for the user \"%s\"";
 $lang['Manage tags'] = "Manage tags";
 $lang['Members'] = "Members";
 $lang['Metadata synchronized from file'] = "Metadata synchronized from file";
@@ -140,10 +140,10 @@ $lang['Page banner'] = "Page banner";
 $lang['Parent category'] = "Parent category";
 $lang['Path'] = "Path";
 $lang['Permalink'] = "Permalink";
-$lang['Permalink %s has been previously used by category %s. Delete from the permalink history first'] = "Permalink %s has been previously used by category %s. Delete from the permalink history first";
-$lang['The permalink name must be composed of a-z, A-Z, 0-9, "-", "_" or "/". It must not be numeric or start with number followed by "-"'] = "The permalink name must be composed of a-z, A-Z, 0-9, \"-\", \"_\" or \"/\". It must not be numeric or start with number followed by \"-\"";
+$lang['Permalink %s has been previously used by category %s. Delete from the permalink history first'] = "Permalink %s has previously been used by category %s. Delete it from the permalinks history first";
+$lang['The permalink name must be composed of a-z, A-Z, 0-9, "-", "_" or "/". It must not be numeric or start with number followed by "-"'] = "The permalink name must be composed of a-z, A-Z, 0-9, \"-\", \"_\" or \"/\". It must not be numeric or begin with a number followed by \"-\"";
 $lang['Permalink %s is already used by category %s'] = "Permalink %s is already used by category %s";
-$lang['Permalink history'] = "Permalink history";
+$lang['Permalink history'] = "Permalinks history";
 $lang['Permalinks'] = "Permalinks";
 $lang['Permission denied'] = "Permission denied";
 $lang['Permission granted thanks to a group'] = "Permission granted thanks to a group";
@@ -154,17 +154,17 @@ $lang['Position'] = "Position";
 $lang['Preferences'] = "Preferences";
 $lang['Properties'] = "Properties";
 $lang['Random picture'] = "Random picture";
-$lang['Rate date'] = "Rate date";
+$lang['Rate date'] = "Rating date";
 $lang['Rating by guests'] = "Rating by guests";
 $lang['Rating'] = "Rating";
 $lang['Reject All'] = "Reject All";
 $lang['Reject'] = "Reject";
 $lang['Representant'] = "Representant";
-$lang['Representation of categories'] = "Representation of categories";
+$lang['Representation of categories'] = "Categories representation";
 $lang['Representative'] = "Representative";
 $lang['Represents'] = "Represents";
 $lang['Save order'] = "Save order";
-$lang['Save to permalink history'] = "Save to permalink history";
+$lang['Save to permalink history'] = "Save to permalinks history";
 $lang['Select at least one category'] = "Select at least one category";
 $lang['Select at least one picture'] = "Select at least one picture";
 $lang['Select at least one user'] = "Select at least one user";
@@ -175,14 +175,14 @@ $lang['Statistics'] = "Statistics";
 $lang['Storage category'] = "Storage category";
 $lang['Sum of rates'] = "Sum of rates";
 $lang['Tag "%s" already exists'] = "Tag \"%s\" already exists";
-$lang['Tag "%s" was added'] = "Tag \"%s\" was added";
-$lang['Tag selection'] = "Tag selection";
-$lang['Take selected elements out of caddie'] = "Take selected elements out of caddie";
-$lang['The following tag were deleted'] = "The following tag were deleted";
-$lang['The %d following tags were deleted'] = "The %d following tags were deleted";
+$lang['Tag "%s" was added'] = "Tag \"%s\" has been added";
+$lang['Tag selection'] = "Tags selection";
+$lang['Take selected elements out of caddie'] = "Take selected elements out of the caddie";
+$lang['The following tag were deleted'] = "The following tag has been deleted";
+$lang['The %d following tags were deleted'] = "The following %d tags have been deleted";
 $lang['Unable to check for upgrade.'] = "Unable to check for upgrade.";
 $lang['Uninstall'] = "Uninstall";
-$lang['Use the default image sort order (defined in the configuration file)'] = "Use the default image sort order (defined in the configuration file)";
+$lang['Use the default image sort order (defined in the configuration file)'] = "Use default image sort order (defined in the configuration file)";
 $lang['User comments validation'] = "User comments validation";
 $lang['Users'] = "Users";
 $lang['Validate All'] = "Validate All";
@@ -195,8 +195,8 @@ $lang['Virtual category name'] = "Virtual category name";
 $lang['Webmaster cannot be deleted'] = "Webmaster cannot be deleted";
 $lang['You are running on development sources, no check possible.'] = "You are running on development sources, no check possible.";
 $lang['You cannot delete your account'] = "You cannot delete your account";
-$lang['You cannot move a category in its own sub category'] = "You cannot move a category in its own sub category";
-$lang['You need to confirm deletion'] = "You need to confirm deletion";
+$lang['You cannot move a category in its own sub category'] = "You cannot move a category into its own sub category";
+$lang['You need to confirm deletion'] = "You must confirm deletion";
 $lang['add tags'] = "add tags";
 $lang['Adviser'] = "Adviser";
 $lang['associate to category'] = "associate to category";
@@ -204,11 +204,11 @@ $lang['associate to group'] = "associate to group";
 $lang['Authorized'] = "Authorized";
 $lang['Add a virtual category'] = "Add a virtual category";
 $lang['Authorize users to add comments on selected categories'] = "Authorize users to add comments on selected categories";
-$lang['The name of a category should not be empty'] = "The name of a category should not be empty";
+$lang['The name of a category should not be empty'] = "The name of a category cannot not be empty";
 $lang['Lock categories'] = "Lock categories";
 $lang['Private category'] = "Private category";
 $lang['Public category'] = "Public category";
-$lang['Find a new representant by random'] = "Find a new representant by random";
+$lang['Find a new representant by random'] = "Find a new random representant";
 $lang['Public / Private'] = "Public / Private";
 $lang['Manage authorizations for selected categories'] = "Manage authorizations for selected categories";
 $lang['Select uploadable categories'] = "Select uploadable categories";
@@ -222,7 +222,7 @@ $lang['Default display'] = "Default display";
 $lang['History'] = "History";
 $lang['The gallery URL is not valid.'] = "The gallery URL is not valid.";
 $lang['Main'] = "Main";
-$lang['The number of comments a page must be between 5 and 50 included.'] = "The number of comments a page must be between 5 and 50 included.";
+$lang['The number of comments a page must be between 5 and 50 included.'] = "The number of comments on a page must be between 5 and 50 included.";
 $lang['Configuration'] = "Configuration";
 $lang['confirm'] = "confirm";
 $lang['Date'] = "Date";
@@ -256,58 +256,58 @@ $lang['jump to image'] = "jump to image";
 $lang['leave'] = "leave";
 $lang['Lock'] = "Lock";
 $lang['Locked'] = "Locked";
-$lang['manage category elements'] = "manage category elements";
-$lang['manage sub-categories'] = "manage sub-categories";
+$lang['manage category elements'] = "Manage category elements";
+$lang['manage sub-categories'] = "Manage sub-categories";
 $lang['Manage'] = "Manage";
-$lang['maximum height'] = "maximum height";
-$lang['maximum width'] = "maximum width";
-$lang['Execution time is out, treatment must be continue [Estmated time: %d second].'] = "Execution time is out, treatment must be continue [Estmated time: %d second].";
-$lang['Execution time is out, treatment must be continue [Estmated time: %d seconds].'] = "Execution time is out, treatment must be continue [Estmated time: %d seconds].";
-$lang['Prepared time for list of users to send mail is limited. Others users are not listed.'] = "Prepared time for list of users to send mail is limited. Others users are not listed.";
-$lang['Time to send mail is limited. Others mails are skipped.'] = "Time to send mail is limited. Others mails are skipped.";
-$lang['To send ?'] = "To send ?";
-$lang['Last send'] = "Last send";
-$lang['email'] = "email";
+$lang['maximum height'] = "Maximum height";
+$lang['maximum width'] = "Maximum width";
+$lang['Execution time is out, treatment must be continue [Estmated time: %d second].'] = "Execution time is out, treatment must be continue [Estimated time: %d second].";
+$lang['Execution time is out, treatment must be continued [Estmated time: %d seconds].'] = "Execution time exceeded, the treatment must continue [Estimated time: %d seconds].";
+$lang['Prepared time for list of users to send mail is limited. Others users are not listed.'] = "The time to prepare the list of users who will be sent mail is limited. Others users are not listed.";
+$lang['Time to send mail is limited. Others mails are skipped.'] = "The time to send mail is limited. Others mails have been skipped.";
+$lang['To send ?'] = "To send?";
+$lang['Last send'] = "Last sent";
+$lang['email'] = "Email";
 $lang['User'] = "User";
 $lang['Complementary mail content'] = "Complementary mail content";
 $lang['See you soon,'] = "See you soon,";
 $lang['Go to'] = "Go to";
 $lang['Hello'] = "Hello";
-$lang['New elements were added'] = "New elements were added";
+$lang['New elements were added'] = "New elements have been added";
 $lang['on'] = "on";
 $lang['between'] = "between";
 $lang['and'] = "and";
-$lang['The webmaster has subscribed you to receiving notifications by mail.'] = "The webmaster has subscribed you to receiving notifications by mail.";
-$lang['You have subscribed to receiving notifications by mail.'] = "You have subscribed to receiving notifications by mail.";
+$lang['The webmaster has subscribed you to receiving notifications by mail.'] = "The webmaster has subscribed you to be notified by mail.";
+$lang['You have subscribed to receiving notifications by mail.'] = "You have subscribed to receive notifications by mail.";
 $lang['To subscribe'] = "To subscribe";
 $lang['If you encounter problems or have any question, please send a message to'] = "If you encounter problems or have any question, please send a message to";
 $lang['[NBM] Problems or questions'] = "[NBM] Problems or questions";
 $lang['The webmaster has unsubscribed you from receiving notifications by mail.'] = "The webmaster has unsubscribed you from receiving notifications by mail.";
-$lang['You have unsubscribed from receiving notifications by mail.'] = "You have unsubscribed from receiving notifications by mail.";
+$lang['You have unsubscribed from receiving notifications by mail.'] = "You have unsubscribed from being notified by mail.";
 $lang[', click on'] = ", click on";
 $lang['To unsubscribe'] = "To unsubscribe";
-$lang['With blank value, gallery title will be used'] = "With blank value, gallery title will be used";
+$lang['With blank value, gallery title will be used'] = "If blank, the gallery title will be used";
 $lang['Notification'] = "Notification";
 $lang['Error when sending email to %s [%s].'] = "Error when sending email to %s [%s].";
 $lang['Mail sent to %s [%s].'] = "Mail sent to %s [%s].";
-$lang['%d mail was sent.'] = "%d mail was sent.";
-$lang['%d mails were sent.'] = "%d mails were sent.";
-$lang['%d mail was not sent.'] = "%d mail was not sent.";
-$lang['%d mails were not sent.'] = "%d mails were not sent.";
-$lang['No mail to send.'] = "No mail to send.";
-$lang['There is no available subscribers to mail.'] = "There is no available subscribers to mail.";
+$lang['%d mail was sent.'] = "%d mail has been sent.";
+$lang['%d mails were sent.'] = "%d mails have been sent.";
+$lang['%d mail was not sent.'] = "%d mail has not been sent.";
+$lang['%d mails were not sent.'] = "%d mails have not been sent.";
+$lang['No mail to send.'] = "No mail to be sent.";
+$lang['There is no available subscribers to mail.'] = "There is no subscribers to be notified by mail.";
 $lang['Subscribers could be listed (available) only if there is new elements to notify.'] = "Subscribers could be listed (available) only if there is new elements to notify.";
-$lang['Anyway only webmasters can see this tab and never administrators.'] = "Anyway only webmasters can see this tab and never administrators.";
-$lang['No user to send notifications by mail.'] = "No user to send notifications by mail.";
+$lang['Anyway only webmasters can see this tab and never administrators.'] = "Anyway only webmasters can see this tab, no administrators.";
+$lang['No user to send notifications by mail.'] = "No user to be notified by mail.";
 $lang['New elements added'] = "New elements added";
 $lang['Subscribe to notification by mail'] = "Subscribe to notification by mail";
 $lang['Unsubscribe from notification by mail'] = "Unsubscribe from notification by mail";
-$lang['Parameter'] = "Parameter";
-$lang['Processing treatment.'] = 'Processing treatment.';
+$lang['Parameter'] = "Settings";
+$lang['Processing treatment.'] = 'Treatment in progress.';
 $lang['Please wait...'] = 'Please wait...';
-$lang['Continue processing treatment'] = "Continue processing treatment";
+$lang['Continue processing treatment'] = "Continue ongoing treatment";
 $lang['Complementary mail content'] = "Complementary mail content";
-$lang['Add detailed content'] = "Add detailed content";
+$lang['Add detailed content'] = "Add some detailed content";
 $lang['Send mail as'] = "Send mail as";
 $lang['Send mail to users'] = "Send mail to users";
 $lang['Send'] = "Send";
@@ -319,20 +319,20 @@ $lang['Parameters'] = "Parameters";
 $lang['Select recipients'] = "Select recipients";
 $lang['Subscribe/unsubscribe users'] = "Subscribe/unsubscribe users";
 $lang['Unsubscribed'] = "Unsubscribed";
-$lang['%d parameter was updated.'] = "%d parameter was updated.";
-$lang['%d parameters were updated.'] = "%d parameters were updated.";
-$lang['%d user was not updated.'] = "%d user was not updated.";
-$lang['%d users were not updated.'] = "%d users were not updated.";
-$lang['User %s [%s] was removed from the subscription list.'] = "User %s [%s] was removed from the subscription list.";
-$lang['User %s [%s] was added to the subscription list.'] = "User %s [%s] was added to the subscription list.";
-$lang['%d user was updated.'] = "%d user was updated.";
-$lang['%d users were updated.'] = "%d users were updated.";
-$lang['User %s [%s] was not removed from the subscription list.'] = "User %s [%s] was not removed from the subscription list.";
-$lang['User %s [%s] was not added to the subscription list.'] = "User %s [%s] was not added to the subscription list.";
+$lang['%d parameter was updated.'] = "%d parameter updated.";
+$lang['%d parameters were updated.'] = "%d parameters updated.";
+$lang['%d user was not updated.'] = "%d user not updated.";
+$lang['%d users were not updated.'] = "%d users not updated.";
+$lang['User %s [%s] was removed from the subscription list.'] = "User %s [%s] removed from the subscription list.";
+$lang['User %s [%s] was added to the subscription list.'] = "User %s [%s] added to the subscription list.";
+$lang['%d user was updated.'] = "%d user updated.";
+$lang['%d users were updated.'] = "%d users updated.";
+$lang['User %s [%s] was not removed from the subscription list.'] = "User %s [%s] not removed from the subscription list.";
+$lang['User %s [%s] was not added to the subscription list.'] = "User %s [%s] not added to the subscription list.";
 $lang['User %s [%s] added.'] = "User %s [%s] added.";
 $lang['Warning: subscribing or unsubscribing will send mails to users'] = "Warning: subscribing or unsubscribing will send mails to users";
-$lang['Send mail on HTML format'] = "Send mail on HTML format";
-$lang['Include display of recent pictures group by dates'] = "Include display of recent pictures group by dates";
+$lang['Send mail on HTML format'] = "Send mail in HTML format";
+$lang['Include display of recent pictures group by dates'] = "Include display of recent pictures grouped by dates";
 $lang['Available only with HTML format'] = "Available only with HTML format";
 $lang['no write access'] = "no write access";
 $lang['path'] = "path";
@@ -342,13 +342,13 @@ $lang['Properties'] = "Properties";
 $lang['public'] = "public";
 $lang['Purge never used notification feeds'] = "Purge never used notification feeds";
 $lang['Purge sessions'] = "Purge sessions";
-$lang['randomly represented'] = "randomly represented";
+$lang['randomly represented'] = "random representative";
 $lang['registration date'] = "registration date";
 $lang['Remote site'] = "Remote site";
-$lang['clean'] = "clean";
+$lang['clean'] = "clean up";
 $lang['remove remote listing.xml file'] = "remove remote listing.xml file";
 $lang['generate listing'] = "generate listing";
-$lang['generate file listing.xml on remote site'] = "generate file listing.xml on remote site";
+$lang['generate file listing.xml on remote site'] = "generate file listing.xml on the remote site";
 $lang['Create this site'] = "Create this site";
 $lang['A local listing.xml file has been found for'] = "A local listing.xml file has been found for";
 $lang['read local listing.xml and update'] = "read local listing.xml and update";
@@ -359,19 +359,19 @@ $lang['remove tags'] = "remove tags";
 $lang['Repair and optimize database'] = "Repair and optimize database";
 $lang['selection'] = "selection";
 $lang['set to'] = "set to";
-$lang['singly represented'] = "singly represented";
+$lang['singly represented'] = "fixed representative";
 $lang['This site already exists'] = "This site already exists";
 $lang['Create a new site : (give its URL to create_listing_file.php)'] = "Create a new site : (give its URL to create_listing_file.php)";
 $lang['created'] = "created";
 $lang['delete'] = "delete";
-$lang['delete this site and all its attached elements'] = "delete this site and all its attached elements";
+$lang['delete this site and all its attached elements'] = "delete this site and all the related information";
 $lang['deleted'] = "deleted";
-$lang['an error happened'] = "an error happened";
-$lang['file create_listing_file.php on remote site was not found'] = "file create_listing_file.php on remote site was not found";
+$lang['an error happened'] = "an error occurred";
+$lang['file create_listing_file.php on remote site was not found'] = "file create_listing_file.php not found on the remote site";
 $lang['Local'] = "Local";
 $lang['Remote'] = "Remote";
 $lang['synchronize'] = "synchronize";
-$lang['update the database from files'] = "update the database from files";
+$lang['update the database from files'] = "update the database with files";
 $lang['status'] = "status";
 $lang['Directory'] = "Directory";
 $lang['sub-categories'] = "sub-categories";
@@ -384,46 +384,46 @@ $lang['Categories management'] = "Categories management";
 $lang['Piwigo configuration'] = "Piwigo configuration";
 $lang['Piwigo administration'] = "Piwigo administration";
 $lang['Edit a category'] = "Edit a category";
-$lang['Group management'] = "Group management";
-$lang['User list'] = "User list";
-$lang['Modify informations about a picture'] = "Modify informations about a picture";
+$lang['Group management'] = "Groups management";
+$lang['User list'] = "Users list";
+$lang['Modify informations about a picture'] = "Modify picture information";
 $lang['Thumbnail creation'] = "Thumbnail creation";
 $lang['Database synchronization with files'] = "Database synchronization with files";
-$lang['Pictures waiting for validation'] = "Pictures waiting for validation";
+$lang['Pictures waiting for validation'] = "Pictures awaiting validation";
 $lang['all'] = "all";
 $lang['pictures without thumbnail (jpeg and png only)'] = "pictures without thumbnail (jpeg and png only)";
-$lang['height must be a number superior to'] = "height must be a number superior to";
-$lang['width must be a number superior to'] = "width must be a number superior to";
+$lang['height must be a number superior to'] = "height must be a number greater than";
+$lang['width must be a number superior to'] = "width must be a number greater than";
 $lang['for the file format'] = "for the file format";
 $lang['No missing thumbnail'] = "No missing thumbnail";
-$lang['Picture unreachable or no support'] = "Picture unreachable or no support";
+$lang['Picture unreachable or no support'] = "Picture unreachable or unsupported format";
 $lang['GD version'] = "GD version";
 $lang['Miniaturization parameters'] = "Miniaturization parameters";
 $lang['generated in'] = "generated in";
-$lang['Results of miniaturization'] = "Results of miniaturization";
+$lang['Results of miniaturization'] = "Miniaturization process results";
 $lang['General statistics'] = "General statistics";
 $lang['max time'] = "max time";
 $lang['average time'] = "average time";
 $lang['min time'] = "min time";
-$lang['number of miniaturized pictures'] = "number of miniaturized pictures";
+$lang['number of miniaturized pictures'] = "number of thumbnails created";
 $lang['total time'] = "total time";
 $lang['for this file format'] = "for this file format";
-$lang['unit mode'] = "unit mode";
+$lang['unit mode'] = "single mode";
 $lang['Unlocked'] = "Unlocked";
 $lang['unset'] = "unset";
 $lang['Move up'] = "Move up";
-$lang['Update categories informations'] = "Update categories informations";
-$lang['Update images informations'] = "Update images informations";
+$lang['Update categories informations'] = "Update categories information";
+$lang['Update images informations'] = "Update images information";
 $lang['Synchronize'] = "Synchronize";
 $lang['reduce to single existing categories'] = "reduce to single existing categories";
 $lang['Choose an option'] = "Choose an option";
-$lang['display maximum informations (added categories and elements, deleted categories and elements)'] = "display maximum informations (added categories and elements, deleted categories and elements)";
+$lang['display maximum informations (added categories and elements, deleted categories and elements)'] = "display maximum information (added categories and elements, deleted categories and elements)";
 $lang['Piwigo version differs on the remote site'] = "Piwigo version differs on the remote site";
-$lang['Version of create_listing_file.php on the remote site and Piwigo must be the same'] = "Version of create_listing_file.php on the remote site and Piwigo must be the same";
-$lang['listing.xml file was not found'] = "listing.xml file was not found";
-$lang['listing.xml file was not found on the remote site. This file is generated by choosing the "generate listing" command in the Site manager'] = "listing.xml file was not found on the remote site. This file is generated by choosing the \"generate listing\" command in the Site manager";
-$lang['Error list'] = "Error list";
-$lang['Errors caption'] = "Errors caption";
+$lang['Version of create_listing_file.php on the remote site and Piwigo must be the same'] = "Versions of create_listing_file.php on the remote site and Piwigo must be the same";
+$lang['listing.xml file was not found'] = "listing.xml file not found";
+$lang['listing.xml file was not found on the remote site. This file is generated by choosing the "generate listing" command in the Site manager'] = "listing.xml file not found on the remote site. This file is generated with the \"generate listing\" command in the Site manager";
+$lang['Error list'] = "List of errors";
+$lang['Errors caption'] = "Errors legends";
 $lang['Detailed informations'] = "Detailed informations";
 $lang['File/directory read error'] = "File/directory read error";
 $lang['The file or directory cannot be accessed (either it does not exist or the access is denied)'] = "The file or directory cannot be accessed (either it does not exist or the access is denied)";
@@ -441,15 +441,15 @@ $lang['Search for new images in the directories'] = "Search for new images in th
 $lang['added'] = "added";
 $lang['deleted'] = "deleted";
 $lang['Metadata synchronization results'] = "Metadata synchronization results";
-$lang['only perform a simulation (no change in database will be made)'] = "only perform a simulation (no change in database will be made)";
+$lang['only perform a simulation (no change in database will be made)'] = "only perform a simulation (nothing will be changed in the database)";
 $lang['[Simulation]'] = "[Simulation]";
 $lang['directories + files'] = "directories + files";
-$lang['only directories'] = "only directories";
+$lang['only directories'] = "directories only";
 $lang['synchronize files structure with database'] = "synchronize files structure with database";
-$lang['synchronize files metadata with database elements informations'] = "synchronize files metadata with database elements informations";
+$lang['synchronize files metadata with database elements informations'] = "synchronize database elements with files metadata";
 $lang['even already synchronized elements'] = "even already synchronized elements";
-$lang['Used metadata'] = "Used metadata";
-$lang['The name of directories and files must be composed of letters, numbers, "-", "_" or "."'] = "The name of directories and files must be composed of letters, numbers, \"-\", \"_\" or \".\"";
+$lang['Used metadata'] = "Metadata used";
+$lang['The name of directories and files must be composed of letters, numbers, "-", "_" or "."'] = "The name of directories and files must comprise only letters, numbers, \"-\", \"_\" or \".\"";
 $lang['wrong filename'] = "wrong filename";
 $lang['Upload'] = "Upload";
 $lang['user "%s" added'] = "user \"%s\" added";
@@ -462,14 +462,14 @@ $lang['user_status_webmaster'] = "Webmaster";
 $lang['username'] = "username";
 $lang['Users'] = "Users";
 $lang['Virtual category'] = "Virtual category";
-$lang['Waiting'] = "Waiting";
+$lang['Waiting'] = "Pending";
 $lang['default'] = "default";
-$lang['Toggle \'default group\' property'] = "Toggle 'default group' property";
+$lang['Toggle \'default group\' property'] = "Reverse 'default group' property";
 $lang['Advanced features'] = "Advanced features";
-$lang['Not linked elements'] = "Not linked elements";
+$lang['Not linked elements'] = "Unlinked elements";
 $lang['Specials'] = "Specials";
-$lang['Files with same name in more than one physical category'] = "Files with same name in more than one physical category";
-$lang['Overall'] = "Overall";
+$lang['Files with same name in more than one physical category'] = "Identical files names in more than one physical category";
+$lang['Overall'] = "Overview";
 $lang['Year'] = "Year";
 $lang['Month'] = "Month";
 $lang['Day'] = "Day";
@@ -481,17 +481,17 @@ $lang['IP'] = "IP";
 $lang['Element'] = "Element";
 $lang['Section'] = "Section";
 $lang['Tags'] = "Tags";
-$lang['Save page visits by guests'] = "Save page visits by guests";
-$lang['Save page visits by users'] = "Save page visits by users";
-$lang['Save page visits by administrators'] = "Save page visits by administrators";
+$lang['Save page visits by guests'] = "Record pages visited by guests";
+$lang['Save page visits by users'] = "Record pages visited by users";
+$lang['Save page visits by administrators'] = "Record pages visited by administrators";
 $lang['Properties'] = "Properties";
-$lang['An information email was sent to group "%s"'] = "An information email was sent to group \"%s\"";
+$lang['An information email was sent to group "%s"'] = "Information email sent to group \"%s\"";
 $lang['Send an information email to group members'] = "Send an information email to group members";
 $lang['Group'] = "Group";
-$lang['[%s] Come to visit the category %s'] = "[%s] Come to visit the category %s";
+$lang['[%s] Come to visit the category %s'] = "[%s] Visit the category %s";
 $lang['Hello,'] = "Hello,";
 $lang['See you soon.'] = "See you soon.";
-$lang['Come to discover the category:'] = "Come to discover the category:";
+$lang['Come to discover the category:'] = "Discover the category:";
 $lang['Mail content'] = "Mail content";
 $lang['none'] = "none";
 $lang['high'] = "high";
@@ -507,42 +507,42 @@ $lang['%d guests'] = "%d guests";
 $lang['Hour'] = "Hour";
 $lang['guest'] = "guest";
 $lang['default values'] = "default values";
-$lang['High filesize'] = "High filesize";
+$lang['High filesize'] = "High resolution filesize";
 $lang['Guest cannot be deleted'] = "Guest cannot be deleted";
 $lang['Default user cannot be deleted'] = "Default user cannot be deleted";
-$lang['Purge history detail'] = "Purge history detail";
+$lang['Purge history detail'] = "Purge history details";
 $lang['Purge history summary'] = "Purge history summary";
-$lang['Check integrity'] = "Check integrity";
+$lang['Check integrity'] = "Integrity check";
 $lang['Anomaly'] = "Anomaly";
 $lang['Correction'] = "Correction";
 $lang['Automatic correction'] = "Automatic correction";
-$lang['Impossible automatic correction'] = "Impossible automatic correction";
-$lang['Correction applied with success'] = "Correction applied with success";
+$lang['Impossible automatic correction'] = "Automatic correction impossibl";
+$lang['Correction applied with success'] = "Correction successfully applied";
 $lang['Correction applied with error'] = "Correction applied with error";
 $lang['%d anomaly has been detected.'] = "%d anomaly has been detected.";
 $lang['%d anomalies have been detected.'] = "%d anomalies have been detected.";
 $lang['%d anomaly has been corrected.'] = "%d anomaly has been corrected.";
-$lang['%d anomalies have been detected corrected.'] = "%d anomalies have been detected corrected.";
+$lang['%d anomalies have been detected corrected.'] = "%d anomalies have been detected and corrected.";
 $lang['%d anomaly has not been corrected.'] = "%d anomaly has not been corrected.";
 $lang['%d anomalies have not been corrected.'] = "%d anomalies have not been corrected.";
 $lang['Go to %s or %s for more informations'] = "Go to %s or %s for more informations";
 $lang['the forum'] = "the forum";
 $lang['the wiki'] = "the wiki";
-$lang['%s value is not correct file because exif are not supported'] = "%s value is not correct file because exif are not supported";
-$lang['%s must be to set to false in your local/config/config.inc.php file'] = "%s must be to set to false in your local/config/config.inc.php file";
-$lang['Main "guest" user does not exist'] = "Main \"guest\" user does not exist";
-$lang['Main "guest" user status is incorrect'] = "Main \"guest\" user status is incorrect";
-$lang['Default user does not exist'] = "Default user does not exist";
-$lang['Main "webmaster" user does not exist'] = "Main \"webmaster\" user does not exist";
-$lang['Main "webmaster" user status is incorrect'] = "Main \"webmaster\" user status is incorrect";
-$lang['User "%s" created with "%s" like password'] = "User \"%s\" created with \"%s\" like password";
-$lang['Status of user "%s" updated'] = "Status of user \"%s\" updated";
+$lang['%s value is not correct file because exif are not supported'] = "%s value is incorrect because exif are not supported";
+$lang['%s must be to set to false in your local/config/config.inc.php file'] = "%s must be set to false in your local/config/config.inc.php file";
+$lang['Main "guest" user does not exist'] = "The main \"guest\" user does not exist";
+$lang['Main "guest" user status is incorrect'] = "The main \"guest\" user status is incorrect";
+$lang['Default user does not exist'] = "The default user does not exist";
+$lang['Main "webmaster" user does not exist'] = "The main \"webmaster\" user does not exist";
+$lang['Main "webmaster" user status is incorrect'] = "The main \"webmaster\" user status is incorrect";
+$lang['User "%s" created with "%s" like password'] = "User \"%s\" created with \"%s\" as password";
+$lang['Status of user "%s" updated'] = "User \"%s\" status updated";
 $lang['add new elements to caddie'] = "add new elements to caddie";
 $lang['No display'] = "No display";
 $lang['Classic display'] = "Classic display";
 $lang['Hoverbox display'] = "Hoverbox display";
 $lang['Thumbnails'] = "Thumbnails";
-$lang['Mail address is obligatory for all users'] = "Mail address is obligatory for all users";
+$lang['Mail address is obligatory for all users'] = "Mail address is mandatory for all users";
 $lang['Minimum privacy level'] = "Minimum privacy level";
 $lang['Privacy level'] = "Privacy level";
 $lang['Level 0'] = "---";
@@ -550,7 +550,7 @@ $lang['Level 1'] = "Contacts";
 $lang['Level 2'] = "Friends";
 $lang['Level 4'] = "Family";
 $lang['Level 8'] = "Admins";
-$lang['Reinitialize check integrity'] = "Reinitialize check integrity";
+$lang['Reinitialize check integrity'] = "Reinitialize integrity check";
 $lang['Check all'] = "Check all";
 $lang['Uncheck all'] = "Uncheck all";
 $lang['Check automatic corrections'] = "Check automatic corrections";
@@ -558,42 +558,42 @@ $lang['Apply selected corrections'] = "Apply selected corrections";
 $lang['Ignore selected anomalies'] = "Ignore selected anomalies";
 $lang['Refresh'] = "Refresh";
 $lang['The anomaly will be ignored until next application version'] = "The anomaly will be ignored until next application version";
-$lang['Correction the anomaly will cancel the fact that it\'s ignored'] = "Correction the anomaly will cancel the fact that it's ignored";
+$lang['Correction the anomaly will cancel the fact that it\'s ignored'] = "Corrected  anomaly will no longer be ignored";
 $lang['%d anomaly has been ignored.'] = "%d anomaly has been ignored.";
 $lang['%d anomalies have been ignored.'] = "%d anomalies have been ignored.";
-$lang['Plugins which need upgrade'] = "Plugins which need upgrade";
-$lang['Plugins up to date'] = "Plugins up to date";
-$lang['Plugin versions can\'t be checked'] = "Plugin versions can't be checked";
+$lang['Plugins which need upgrade'] = "Plugins to be upgraded";
+$lang['Plugins up to date'] = "Plugins up-to-date";
+$lang['Plugin versions can\'t be checked'] = "Plugin which version cannot be checked";
 $lang['Current<br>version'] = "Current<br>version";
 $lang['Available<br>version'] = "Available<br>version";
 $lang['Automatic upgrade'] = "Automatic upgrade";
 $lang['Automatic installation'] = "Automatic installation";
 $lang['Download file'] = "Download file";
-$lang['Plugin list'] = "Plugin list";
+$lang['Plugin list'] = "Plugins list";
 $lang['Check for updates'] = "Check for updates";
-$lang['Other plugins'] = "Other plugins";
+$lang['Other plugins'] = "Other plugins available";
 $lang['Last revisions'] = "Last revisions";
 $lang['Delete'] = "Delete";
 $lang['Are you sure you want to delete this plugin?'] = "Are you sure you want to delete this plugin?";
 $lang['Are you sure you want to install this plugin?'] = "Are you sure you want to install this plugin?";
-$lang['Are you sure to install this upgrade? You must verify if this version does not need uninstallation.'] = "Are you sure to install this upgrade? You must verify if this version does not need uninstallation.";
+$lang['Are you sure to install this upgrade? You must verify if this version does not need uninstallation.'] = "Are you sure you want to install this upgrade? You must verify if this version does not need prior uninstallation.";
 $lang['%s has been successfully upgraded.'] = "%s has been successfully upgraded.";
-$lang['Plugin has been successfully copied'] = "Plugin has been successfully copied";
-$lang['You might go to plugin list to install and activate it.'] = "You might go to plugin list to install and activate it.";
-$lang['Can\'t create temporary file.'] = "Can't create temporary file.";
-$lang['Can\'t download archive.'] = "Can't download archive.";
-$lang['Can\'t read or extract archive.'] = "Can't read or extract archive.";
-$lang['An error occured during extraction (%s).'] = "An error occured during extraction (%s).";
+$lang['Plugin has been successfully copied'] = "The plugin has been successfully copied";
+$lang['You might go to plugin list to install and activate it.'] = "Go to the plugins list to install and activate it.";
+$lang['Can\'t create temporary file.'] = "Temporary file cannot be created.";
+$lang['Can\'t download archive.'] = "Archive cannot be downloaded.";
+$lang['Can\'t read or extract archive.'] = "Archive cannot be read or extracted.";
+$lang['An error occured during extraction (%s).'] = "An error occured during the files (%s) extraction.";
 $lang['Please check "plugins" folder and sub-folders permissions (CHMOD).'] = "Please check \"plugins\" folder and sub-folders permissions (CHMOD).";
-$lang['Can\'t connect to server.'] = "Can't connect to server.";
+$lang['Can\'t connect to server.'] = "Connection to server impossible.";
 $lang['Purge compiled templates'] = "Purge compiled templates";
-$lang['Caddie is currently empty'] = "Caddie is currently empty";
+$lang['Caddie is currently empty'] = "The caddie is currently empty";
 $lang['Upload'] = "Upload";
-$lang['Show upload link every time'] = "Show upload link every time";
-$lang['User access level to upload'] = "User access level to upload";
+$lang['Show upload link every time'] = "Show upload link all the time";
+$lang['User access level to upload'] = "User access level for uploading";
 $lang['ACCESS_0'] = "Free access";
 $lang['ACCESS_1'] = "Access to all";
-$lang['ACCESS_2'] = "Access to subscribed";
+$lang['ACCESS_2'] = "Access to registered users";
 $lang['ACCESS_3'] = "Access to administrators";
 $lang['ACCESS_4'] = "Access to webmasters";
 $lang['ACCESS_5'] = "No access";
@@ -606,46 +606,46 @@ $lang['Documentation'] = "Documentation";
 $lang['A new version of Piwigo is available.'] = "A new version of Piwigo is available.";
 $lang['Piwigo Administration'] = "Piwigo Administration";
 $lang['Piwigo version'] = "Piwigo version";
-$lang['You are running the latest version of Piwigo.'] = "You are running the latest version of Piwigo.";
+$lang['You are running the latest version of Piwigo.'] = "You are running Piwigo latest version.";
 $lang['The version of %s [%s] installed is not compatible with the version required [%s]'] = "The version of %s [%s] installed is not compatible with the version required [%s]";
-$lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = "You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all";
+$lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = "You should upgrade your system to take full advantage of the application, otherwise the application could work improperly, or not at all";
 $lang['Deleted on'] = "Deleted on";
 $lang['Last hit'] = "Last hit";
 $lang['Hits'] = "Hits";
 $lang['GD library is missing'] = "GD library is missing";
 $lang['Templates'] = "Templates";
-$lang['Extend for templates'] = "Extend for templates";
-$lang['Replacement of original templates by customized templates from template-extension subfolder'] = "Replacement of original templates by customized templates from template-extension subfolder";
-$lang['Replacers (customized templates)'] = "Replacers (customized templates)";
+$lang['Extend for templates'] = "Extend templates";
+$lang['Replacement of original templates by customized templates from template-extension subfolder'] = "Replacement of original templates by customized templates from the template-extension subfolder";
+$lang['Replacers (customized templates)'] = "Substitutes (customized templates)";
 $lang['Original templates'] = "Original templates";
 $lang['Optional URL keyword'] = "Optional URL keyword";
 $lang['Templates configuration has been recorded.'] = "Templates configuration has been recorded.";
 $lang['All optimizations have been successfully completed.'] = "All optimizations have been successfully completed.";
 $lang['Optimizations have been completed with some errors.'] = "Optimizations have been completed with some errors.";
 $lang['Modify information'] = "Modify information";
-$lang['edit category informations'] = "edit category informations";
+$lang['edit category informations'] = "edit this category information";
 $lang['nothing'] = "nothing";
 $lang['overrides existing values with empty ones'] = "overrides existing values with empty ones";
 $lang['manage image ranks'] = "manage image ranks";
 $lang['Manage image ranks'] = "Manage image ranks";
 $lang['Edit ranks'] = "Edit ranks";
 $lang['No element in this category'] = "No element in this category";
-$lang['Images manual order was saved'] = "Images manual order was saved";
+$lang['Images manual order was saved'] = "Images manual order saved";
 $lang['ranks'] = "ranks";
-$lang['Drag to re-order'] = "Drag to re-order";
-$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = "Unable to retrieve server informations since allow_url_fopen is disabled.";
+$lang['Drag to re-order'] = "Click-and-drag to re-order";
+$lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = "Unable to retrieve server information since allow_url_fopen is disabled.";
 $lang['Quick Local Synchronization'] = "Quick Local Synchronization";
 $lang['No photo can be deleted'] = "No photo can be deleted";
-$lang['Note: Only deletes photos added with pLoader'] = "Note: Only deletes photos added with pLoader";
+$lang['Note: Only deletes photos added with pLoader'] = "Note: Only photos added with pLoader can be deleted";
 $lang['Delete selected photos'] = "Delete selected photos";
-$lang['%d photo was deleted'] = "%d photo was deleted";
-$lang['%d photos were deleted'] = "%d photos were deleted";
-$lang['Bound template'] = "Bound template";
+$lang['%d photo was deleted'] = "%d photo deleted";
+$lang['%d photos were deleted'] = "%d photos deleted";
+$lang['Bound template'] = "Template attached";
 $lang['Downloads'] = "Downloads";
 $lang['Released on'] = "Released on";
 $lang['Number of downloads'] = "Number of downloads";
-$lang['Piwigo Announcements Newsletter'] = "Piwigo Announcements Newsletter";
-$lang['Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will receive emails when a new release is available (sometimes including a security bug fix, it\'s important to know and upgrade) and when major events happen to the project. Only a few emails a year.'] = "Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will receive emails when a new release is available (sometimes including a security bug fix, it's important to know and upgrade) and when major events happen to the project. Only a few emails a year.";
+$lang['Piwigo Announcements Newsletter'] = "Piwigo Announcement Newsletter";
+$lang['Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will receive emails when a new release is available (sometimes including a security bug fix, it\'s important to know and upgrade) and when major events happen to the project. Only a few emails a year.'] = "Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will be sent emails when a new release is available (sometimes including a security bug fix it is important to know and upgrade) and when major events happen to the project. Only a few emails a year.";
 $lang['Subscribe %s'] = "Subscribe %s";
 $lang['Subscribe %s to Piwigo Announcements Newsletter'] = "Subscribe %s to Piwigo Announcements Newsletter";
 $lang['Purge search history'] = "Purge search history";
@@ -653,21 +653,21 @@ $lang['Hide'] = "Hide";
 $lang['Password is missing. Please enter the password.'] = "Password is missing. Please enter the password.";
 $lang['Password confirmation is missing. Please confirm the chosen password.'] = "Password confirmation is missing. Please confirm the chosen password.";
 $lang['Password confirmation error.'] = "Password confirmation error.";
-$lang['Allow users to edit theirs owns comments'] = "Allow users to edit theirs owns comments";
-$lang['Allow users to delete theirs owns comments'] = "Allow users to delete theirs owns comments";
+$lang['Allow users to edit theirs owns comments'] = "Allow users to edit their own comments";
+$lang['Allow users to delete theirs owns comments'] = "Allow users to delete their own comments";
 $lang['Email administrators when a comment is modified'] = "Email administrators when a comment is modified";
 $lang['Email administrators when a comment is deleted'] = "Email administrators when a comment is deleted";
-$lang['Cannot delete the old permalink !'] = "Cannot delete the old permalink !";
+$lang['Cannot delete the old permalink !'] = "The old permalink cannot be deleted!";
 $lang['Hit'] = "Hit";
 
 $lang['Tools'] = "Tools";
 $lang['Photos'] = "Photos";
 $lang['Themes'] = "Themes";
 $lang['Instructions to use Piwigo'] = "Instructions to use Piwigo";
-$lang['Order alphanumerically'] = "Order alphanumerically";
-$lang['Order alphanumerically reverse'] = "Order alphanumerically reverse";
+$lang['Order alphanumerically'] = "Alphanumerical order";
+$lang['Order alphanumerically reverse'] = "Reverse alphanumerical order";
 $lang['Installed Themes'] = "Installed Themes";
-$lang['Add New Theme'] = "Add New Theme";
+$lang['Add New Theme'] = "Add a new theme";
 $lang['Forbid this theme to users'] = "Forbid this theme to users";
 $lang['Set as default theme for unregistered and new users'] = "Set as default theme for unregistered and new users";
 $lang['unknown'] = 'unknown';
@@ -706,8 +706,8 @@ $lang['Web size photo'] = 'Web size photo';
 $lang['Resize'] = 'Resize';
 $lang['Maximum Width'] = 'Maximum Width';
 $lang['pixels'] = 'pixels';
-$lang['Maximum Height'] = 'Maximum Height';
-$lang['Image Quality'] = 'Image Quality';
+$lang['Maximum Height'] = 'Maximum height';
+$lang['Image Quality'] = 'Image quality';
 $lang['Thumbnail'] = 'Thumbnail';
 $lang['Save Settings'] = 'Save Settings';
 $lang['Your configuration settings are saved'] = 'Your configuration settings are saved';
@@ -715,18 +715,18 @@ $lang['Your configuration settings are saved'] = 'Your configuration settings ar
 $lang['Active Themes'] = 'Active Themes';
 $lang['Add write access to the "%s" directory'] = 'Add write access to the "%s" directory';
 $lang['Administration Home'] = 'Administration Home';
-$lang['Categories ordered alphanumerically'] = 'Categories ordered alphanumerically';
-$lang['Categories ordered alphanumerically reverse'] = 'Categories ordered alphanumerically reverse';
-$lang['Change Admin Colors'] = 'Change Admin Colors';
+$lang['Categories ordered alphanumerically'] = 'Categories sorted by alphanumerical order';
+$lang['Categories ordered alphanumerically reverse'] = 'Categories sorted by reverse alphanumeric order';
+$lang['Change Admin Colors'] = 'Change administration colors';
 $lang['Delete this theme'] = 'Delete this theme';
 $lang['Directory does not exist'] = 'Directory does not exist';
 $lang['Download,'] = 'Download,';
 $lang['FTP + Synchronization'] = 'FTP + Synchronization';
-$lang['Get Support on Piwigo Forum'] = 'Get Support on Piwigo Forum';
+$lang['Get Support on Piwigo Forum'] = 'Get support on Piwigo forum';
 $lang['Help Me'] = 'Help Me';
-$lang['Impossible to activate this theme, the parent theme is missing: %s'] = 'Impossible to activate this theme, the parent theme is missing: %s';
-$lang['Impossible to delete this theme. Other themes depends on it: %s'] = 'Impossible to delete this theme. Other themes depends on it: %s';
-$lang['Inactive Themes'] = 'Inactive Themes';
+$lang['Impossible to activate this theme, the parent theme is missing: %s'] = 'This theme could not be activated, as the parent theme is missing: %s';
+$lang['Impossible to delete this theme. Other themes depends on it: %s'] = 'This theme cannot be deleted, because other themes depends on it: %s';
+$lang['Inactive Themes'] = 'Inactive themes';
 $lang['Install on your computer,'] = 'Install on your computer,';
 $lang['Make this theme available to users'] = 'Make this theme available to users';
 $lang['Page end'] = 'Page end';
@@ -738,17 +738,18 @@ $lang['Start pLoader and add your photos.'] = 'Start pLoader and add your photos
 $lang['Switch to clear or dark colors for administration'] = 'Switch to clear or dark colors for administration';
 $lang['Theme has been successfully installed'] = 'Theme has been successfully installed';
 $lang['Upgrade from %s to %s'] = 'Upgrade from %s to %s';
-$lang['Visit Gallery'] = 'Visit Gallery';
+$lang['Visit Gallery'] = 'Visit the gallery';
 $lang['Visit Piwigo project website'] = 'Visit Piwigo project website';
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.';
-$lang['Guest Settings'] = 'Guest Settings';
-$lang['Main Page'] = 'Main Page';
-$lang['Photo Page'] = 'Photo Page';
-$lang['Activate Navigation Bar'] = 'Activate Navigation Bar';
-$lang['Activate Navigation Thumbnails'] = 'Activate Navigation Thumbnails';
+
+$lang['Guest Settings'] = 'Guest settings';
+$lang['Main Page'] = 'Main page';
+$lang['Photo Page'] = 'Photo page';
+$lang['Activate Navigation Bar'] = 'Activate navigation bar';
+$lang['Activate Navigation Thumbnails'] = 'Activate navigation thumbnails';
 $lang['Activate icon "%s"'] = 'Activate icon "%s"';
 $lang['Activate field "%s"'] = 'Activate field "%s"';
-$lang['Photo Properties'] = 'Photo Properties';
+$lang['Photo Properties'] = 'Photo properties';
 $lang['Allow user customization'] = 'Allow user customization';
 $lang['Languages'] = 'Languages';
-?>
+?>
\ No newline at end of file
diff --git a/language/en_UK/common.lang.php b/language/en_UK/common.lang.php
index 622b02ac4..78f5533e9 100644
--- a/language/en_UK/common.lang.php
+++ b/language/en_UK/common.lang.php
@@ -50,7 +50,7 @@ $lang['About'] = "About";
 $lang['All tags must match'] = "All tags must match";
 $lang['All tags'] = "All tags";
 $lang['Any tag'] = "Any tag";
-$lang['At least one listed rule must be satisfied.'] = "At least one listed rule must be satisfied.";
+$lang['At least one listed rule must be satisfied.'] = "At least one listed criterion must be satisfied.";
 $lang['At least one tag must match'] = "At least one tag must match";
 $lang['Author'] = "Author";
 $lang['Average rate'] = "Average rate";
@@ -68,27 +68,27 @@ $lang['Creation date'] = "Creation date";
 $lang['Current password is wrong'] = "Current password is wrong";
 $lang['Dimensions'] = "Dimensions";
 $lang['Display'] = "Display";
-$lang['Each listed rule must be satisfied.'] = "Each listed rule must be satisfied.";
+$lang['Each listed rule must be satisfied.'] = "Each listed criterion must be satisfied.";
 $lang['Email address is missing'] = "Email address is missing";
 $lang['Email address'] = "Email address";
-$lang['Enter your personnal informations'] = "Enter your personnal informations";
-$lang['Error sending email'] = "Error sending email";
+$lang['Enter your personnal informations'] = "Enter your personnal data";
+$lang['Error sending email'] = "Error when sending email";
 $lang['File name'] = "File name";
 $lang['File'] = "File";
 $lang['Filesize'] = "Filesize";
 $lang['Filter and display'] = "Filter and display";
 $lang['Filter'] = "Filter";
 $lang['Forgot your password?'] = "Forgot your password?";
-$lang['Go through the gallery as a visitor'] = "Go through the gallery as a visitor";
+$lang['Go through the gallery as a visitor'] = "Navigate the gallery as a visitor";
 $lang['Help'] = "Help";
 $lang['Identification'] = "Identification";
-$lang['Image only RSS feed'] = "Image only RSS feed";
+$lang['Image only RSS feed'] = "Images only RSS feed";
 $lang['Keyword'] = "Keyword";
 $lang['Links'] = "Links";
 $lang['Mail address'] = "Mail address";
 $lang['N/A'] = "N/A";
 $lang['New on %s'] = "New on %s";
-$lang['New password confirmation does not correspond'] = "New password confirmation does not correspond";
+$lang['New password confirmation does not correspond'] = "New password confirmation does not match";
 $lang['New password sent by email'] = "New password sent by email";
 $lang['No email address'] = "No email address";
 $lang['No classic user matches this email address'] = "No classic user matches this email address";
@@ -108,7 +108,7 @@ $lang['Registration'] = "Registration";
 $lang['Related tags'] = "Related tags";
 $lang['Reset'] = "Reset";
 $lang['Retrieve password'] = "Retrieve password";
-$lang['Search rules'] = "Search rules";
+$lang['Search rules'] = "Search criteria";
 $lang['Search tags'] = "Search tags";
 $lang['Search'] = "Search";
 $lang['See available tags'] = "See available tags";
@@ -118,7 +118,7 @@ $lang['Sort by'] = "Sort by";
 $lang['Sort order'] = "Sort order";
 $lang['Tag'] = "Tag";
 $lang['Tags'] = "Tags";
-$lang['The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.'] = "The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.";
+$lang['The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.'] = "The RSS feed provides notification on new events from this website: new pictures, updated categories, new comments. To be used with a RSS feed reader.";
 $lang['Unknown feed identifier'] = "Unknown feed identifier";
 $lang['User comments'] = "User comments";
 $lang['Username'] = "Username";
@@ -140,8 +140,8 @@ $lang['posted before %s (%s)'] = "posted before %s (%s)";
 $lang['posted between %s (%s) and %s (%s)'] = "posted between %s (%s) and %s (%s)";
 $lang['posted on %s'] = "posted on %s";
 $lang['Best rated'] = "Best rated";
-$lang['display best rated items'] = "display best rated items";
-$lang['caddie'] = "caddie";
+$lang['display best rated items'] = "display best rated images";
+$lang['caddie'] = "Caddie";
 $lang['Calendar'] = "Calendar";
 $lang['All'] = "All";
 $lang['display each day with pictures, month per month'] = "display each day with pictures, month per month";
@@ -156,7 +156,7 @@ $lang['Comment'] = "Comment";
 $lang['Your comment has been registered'] = "Your comment has been registered";
 $lang['Anti-flood system : please wait for a moment before trying to post another comment'] = "Anti-flood system : please wait for a moment before trying to post another comment";
 $lang['Your comment has NOT been registered because it did not pass the validation rules'] = "Your comment has NOT been registered because it did not pass the validation rules";
-$lang['An administrator must authorize your comment before it is visible.'] = "An administrator must authorize your comment before it is visible.";
+$lang['An administrator must authorize your comment before it is visible.'] = "An administrator must authorize your comment before it becomes visible.";
 $lang['This login is already used by another user'] = "This login is already used by another user";
 $lang['Comments'] = "Comments";
 $lang['Add a comment'] = "Add a comment";
@@ -165,7 +165,7 @@ $lang['created before %s (%s)'] = "created before %s (%s)";
 $lang['created between %s (%s) and %s (%s)'] = "created between %s (%s) and %s (%s)";
 $lang['created on %s'] = "created on %s";
 $lang['Customize'] = "Customize";
-$lang['Your Gallery Customization'] = "Your Gallery Customization";
+$lang['Your Gallery Customization'] = "Your gallery customization";
 $lang['day'][0] = "Sunday";
 $lang['day'][1] = "Monday";
 $lang['day'][2] = "Tuesday";
@@ -193,7 +193,7 @@ $lang['Hello'] = "Hello";
 $lang['available for administrators only'] = "available for administrators only";
 $lang['shows images at the root of this category'] = "shows images at the root of this category";
 $lang['See last users comments'] = "See last users comments";
-$lang['customize the appareance of the gallery'] = "customize the appareance of the gallery";
+$lang['customize the appareance of the gallery'] = "customize the look of the gallery";
 $lang['search'] = "search";
 $lang['Home'] = "Home";
 $lang['Identification'] = "Identification";
@@ -207,13 +207,13 @@ $lang['last %d days'] = "last %d days";
 $lang['Last'] = "Last";
 $lang['Logout'] = "Logout";
 $lang['E-mail address'] = "E-mail address";
-$lang['obligatory'] = "obligatory";
-$lang['Maximum height of the pictures'] = "Maximum height of the pictures";
-$lang['Maximum height must be a number superior to 50'] = "Maximum height must be a number superior to 50";
-$lang['Maximum width of the pictures'] = "Maximum width of the pictures";
-$lang['Maximum width must be a number superior to 50'] = "Maximum width must be a number superior to 50";
+$lang['obligatory'] = "mandatory";
+$lang['Maximum height of the pictures'] = "Pictures maximum height";
+$lang['Maximum height must be a number superior to 50'] = "Maximum height must be a number greater than 50";
+$lang['Maximum width of the pictures'] = "Pictures maximum width";
+$lang['Maximum width must be a number superior to 50'] = "Maximum width must be a number greater than 50";
 $lang['display a calendar by creation date'] = "display a calendar by creation date";
-$lang['display all elements in all sub-categories'] = "display all elements in all sub-categories";
+$lang['display all elements in all sub-categories'] = "display all elements in all categories and sub-categories";
 $lang['return to normal view mode'] = "return to normal view mode";
 $lang['display a calendar by posted date'] = "display a calendar by posted date";
 $lang['month'][10] = "October";
@@ -230,9 +230,9 @@ $lang['month'][8] = "August";
 $lang['month'][9] = "September";
 $lang['Most visited'] = "Most visited";
 $lang['display most visited pictures'] = "display most visited pictures";
-$lang['The number of images per row must be a not null scalar'] = "The number of images per row must be a not null scalar";
+$lang['The number of images per row must be a not null scalar'] = "The number of images per row must be a nonzero integer";
 $lang['Number of images per row'] = "Number of images per row";
-$lang['The number of rows per page must be a not null scalar'] = "The number of rows per page must be a not null scalar";
+$lang['The number of rows per page must be a not null scalar'] = "The number of rows per page must be a nonzero integer";
 $lang['Number of rows per page'] = "Number of rows per page";
 $lang['Unknown identifier'] = "Unknown identifier";
 $lang['New password'] = "New password";
@@ -240,8 +240,8 @@ $lang['Rate this picture'] = "Rate this picture";
 $lang['Next'] = "Next";
 $lang['Home'] = "Home";
 $lang['no rate'] = "no rate";
-$lang['Elements posted within the last %d day.'] = "Elements posted within the last %d day.";
-$lang['Elements posted within the last %d days.'] = "Elements posted within the last %d days.";
+$lang['Elements posted within the last %d day.'] = "Elements posted within the last %d day only.";
+$lang['Elements posted within the last %d days.'] = "Elements posted within the last %d days only.";
 $lang['password updated'] = "password updated";
 $lang['Recent period must be a positive integer value'] = "Recent period must be a positive integer value";
 $lang['picture'] = "picture";
@@ -259,26 +259,26 @@ $lang['Recent pictures'] = "Recent pictures";
 $lang['display most recent pictures'] = "display most recent pictures";
 $lang['Redirection...'] = "Redirection...";
 $lang['Please, enter a login'] = "Please, enter a login";
-$lang['login mustn\'t end with a space character'] = "login mustn't end with a space character";
-$lang['login mustn\'t start with a space character'] = "login mustn't start with a space character";
+$lang['login mustn\'t end with a space character'] = "login must not end with a space character";
+$lang['login mustn\'t start with a space character'] = "login must not start with a space character";
 $lang['this login is already used'] = "this login is already used";
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = "mail address must be like xxx@yyy.eee (example : jack@altern.org)";
 $lang['please enter your password again'] = "please enter your password again";
 $lang['Auto login'] = "Auto login";
 $lang['remove this tag from the list'] = "remove this tag from the list";
 $lang['representative'] = "representative";
-$lang['return to homepage'] = "return to homepage";
-$lang['Search for Author'] = "Search for Author";
-$lang['Search in Categories'] = "Search in Categories";
-$lang['Search by Date'] = "Search by Date";
+$lang['return to homepage'] = "return to home page";
+$lang['Search for Author'] = "Search for an author";
+$lang['Search in Categories'] = "Search in categories";
+$lang['Search by Date'] = "Search by date";
 $lang['Date'] = "Date";
-$lang['End-Date'] = "End-Date";
+$lang['End-Date'] = "End date";
 $lang['Kind of date'] = "Kind of date";
 $lang['Search for words'] = "Search for words";
 $lang['Search for all terms'] = "Search for all terms";
-$lang['Search for any terms'] = "Search for any terms";
+$lang['Search for any terms'] = "Search for any term";
 $lang['Empty query. No criteria has been entered.'] = "Empty query. No criteria has been entered.";
-$lang['Search Options'] = "Search Options";
+$lang['Search Options'] = "Search options";
 $lang['Search results'] = "Search results";
 $lang['Search in subcategories'] = "Search in subcategories";
 $lang['Search'] = "Search";
@@ -301,22 +301,22 @@ $lang['A comment on your site'] = "A comment on your site";
 $lang['today'] = "today";
 $lang['Update your rating'] = "Update your rating";
 $lang['wrong filename'] = "wrong filename";
-$lang['the filesize of the picture must not exceed :'] = "the filesize of the picture must not exceed :";
-$lang['the picture must be to the fileformat jpg, gif or png'] = "the picture must be to the fileformat jpg, gif or png";
-$lang['the height of the picture must not exceed :'] = "the height of the picture must not exceed :";
+$lang['the filesize of the picture must not exceed :'] = "the picture filesize must not exceed :";
+$lang['the picture must be to the fileformat jpg, gif or png'] = "the picture fileformat must be jpg, gif or png";
+$lang['the height of the picture must not exceed :'] = "the picture height must not exceed :";
 $lang['Optional, but recommended : choose a thumbnail to associate to'] = "Optional, but recommended : choose a thumbnail to associate to";
 $lang['the width of the picture must not exceed :'] = "the width of the picture must not exceed :";
 $lang['Author'] = "Author";
-$lang['can\'t upload the picture on the server'] = "can't upload the picture on the server";
-$lang['the username must be given'] = "the username must be given";
-$lang['A picture\'s name already used'] = "A picture's name already used";
+$lang['can\'t upload the picture on the server'] = "the picture cannot be uploaded onto the server";
+$lang['the username must be given'] = "the username is required";
+$lang['A picture\'s name already used'] = "this picture name is already used";
 $lang['You must choose a picture fileformat for the image'] = "You must choose a picture fileformat for the image";
-$lang['You can\'t upload pictures in this category'] = "You can't upload pictures in this category";
-$lang['Name of the picture'] = "Name of the picture";
+$lang['You can\'t upload pictures in this category'] = "You cannot upload pictures in this category";
+$lang['Name of the picture'] = "Picture name";
 $lang['Upload a picture'] = "Upload a picture";
 $lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = "Picture uploaded with success, an administrator will validate it as soon as possible";
 $lang['Upload a picture'] = "Upload a picture";
-$lang['useful when password forgotten'] = "useful when password forgotten";
+$lang['useful when password forgotten'] = "useful in case password is forgotten";
 $lang['Quick search'] = "Quick search";
 $lang['Connected user: %s'] = "Connected user: %s";
 $lang['IP: %s'] = "IP: %s";
@@ -333,20 +333,20 @@ $lang['Registration of %s'] = "Registration of %s";
 $lang['Category: %s'] = "Category: %s";
 $lang['Picture name: %s'] = "Picture name: %s";
 $lang['Creation date: %s'] = "Creation date: %s";
-$lang['Waiting page: %s'] = "Waiting page: %s";
+$lang['Waiting page: %s'] = "Awaiting page: %s";
 $lang['Picture uploaded by %s'] = "Picture uploaded by %s";
-$lang['Bad status for user "guest", using default status. Please notify the webmaster.'] = "Bad status for user \"guest\", using default status. Please notify the webmaster.";
+$lang['Bad status for user "guest", using default status. Please notify the webmaster.'] = "Bad status for user \"guest\", default status will be used. Please notify the webmaster.";
 $lang['Administrator, webmaster and special user cannot use this method'] = "Administrator, webmaster and special user cannot use this method";
-$lang['a user use already this mail address'] = "a user use already this mail address";
+$lang['a user use already this mail address'] = "another user already use this mail address";
 $lang['Category results for'] = "Category results for";
 $lang['Tag results for'] = "Tag results for";
 $lang['from %s to %s'] = "from %s to %s";
-$lang['Play of slideshow'] = "Play of slideshow";
-$lang['Pause of slideshow'] = "Pause of slideshow";
-$lang['Repeat the slideshow'] = "Repeat the slideshow";
-$lang['Not repeat the slideshow'] = "Not repeat the slideshow";
-$lang['Reduce diaporama speed'] = "Reduce diaporama speed";
-$lang['Accelerate diaporama speed'] = "Accelerate diaporama speed";
+$lang['Play of slideshow'] = "Play slideshow";
+$lang['Pause of slideshow'] = "Pause slideshow";
+$lang['Repeat the slideshow'] = "Repeat slideshow";
+$lang['Not repeat the slideshow'] = "Do not repeat slideshow";
+$lang['Reduce diaporama speed'] = "Reduce slideshow speed";
+$lang['Accelerate diaporama speed'] = "Increase slideshow speed";
 $lang['Submit'] = "Submit";
 $lang['Yes'] = "Yes";
 $lang['No'] = "No";
@@ -357,19 +357,19 @@ $lang['%d images are also linked to current tags'] = "%d images are also linked
 $lang['See images linked to this tag only'] = "See images linked to this tag only";
 $lang['images posted during the last %d days'] = "images posted during the last %d days";
 $lang['Choose an image'] = "Choose an image";
-$lang['Piwigo Help'] = "Piwigo Help";
+$lang['Piwigo Help'] = "Piwigo help";
 $lang['Rank'] = "Rank";
 $lang['group by letters'] = "group by letters";
 $lang['letters'] = "letters";
-$lang['show tag cloud'] = "show tag cloud";
+$lang['show tag cloud'] = "show tags cloud";
 $lang['cloud'] = "cloud";
 $lang['Reset to default values'] = "Reset to default values";
 $lang['delete all images from your favorites'] = "delete all images from your favorites";
 $lang['Sent by'] = "Sent by";
-$lang['Cookies are blocked or not supported by your browser. You must enable cookies to connect.'] = "Cookies are blocked or not supported by your browser. You must enable cookies to connect.";
+$lang['Cookies are blocked or not supported by your browser. You must enable cookies to connect.'] = "Cookies are blocked or not supported by your browser. You must enable cookies to log in.";
 
-$lang['Some info about this picture'] = "Some info about this picture";
-$lang['Some more (technical) info about this picture'] = "Some more (technical) info about this picture";
+$lang['Some info about this picture'] = "Information about this picture";
+$lang['Some more (technical) info about this picture'] = "More (technical) information about this picture";
 $lang['edit this comment'] = "edit this comment";
 $lang['Edit a comment'] = "Edit a comment";
 $lang['Are you sure?'] = "Are you sure?";
@@ -386,4 +386,5 @@ $lang['This author modified following comment:'] = 'This author modified followi
 $lang['This author removed the comment with id %d'] = 'This author removed the comment with id %d';
 $lang['delete this comment'] = "delete this comment";
 $lang['validate this comment'] = 'validate this comment';
+$lang['Allow user customization'] = "Allow user customization"; 
 ?>
diff --git a/language/en_UK/help/help_add_photos.html b/language/en_UK/help/help_add_photos.html
index aac235cd4..d36f63781 100644
--- a/language/en_UK/help/help_add_photos.html
+++ b/language/en_UK/help/help_add_photos.html
@@ -1,20 +1,16 @@
 <p>Several ways to add your photos in your gallery:</p>
 
 <ul>
-  <li><strong>Direct upload</strong> inside your web browser. It is the
+  <li><strong>Direct upload</strong> inside your web browser is the
   simplest and most immediate way. It depends on your browser capabilities
-  and your web server. For a high quantity of photos or in case of problem,
-  the other ways are just waiting for you!</li>
+  and your web server. For a huge quantity of photos or in case you encounter some problem,
+  the other methods are just waiting for you!</li>
 </ul>
 
 <p class="nextStepLink"><a href="admin.php?page=photos_add&section=direct">Go to Direct Upload </a></p>
 
 <ul>
-  <li><strong>pLoader</strong> is desktop application, to install on your
-  computer. Drag &amp; drop photos into pLoader window, click on <em>"Upload
-  to Piwigo"</em> and let pLoader do the job. You can find other desktop
-  applications such as comme <strong>WinToPiwigo</strong> or the export
-  plugin for <strong>Digikam</strong>.</li>
+  <li><strong>pLoader</strong> is a desktop application, to be installed on your computer. Drag &amp; drop photos into pLoader window, click on <em>"Upload to Piwigo"</em> and let pLoader do the job. You can find other desktop applications such as <strong>WinToPiwigo</strong> or the <strong>Digikam</strong> export plugin to Piwigo.</li>
 </ul>
 
 <p class="nextStepLink"><a href="admin.php?page=photos_add&section=ploader">Go to pLoader</a></p>
diff --git a/language/en_UK/help/help_groups.html b/language/en_UK/help/help_groups.html
index 22d995735..bbd698152 100644
--- a/language/en_UK/help/help_groups.html
+++ b/language/en_UK/help/help_groups.html
@@ -1,11 +1,11 @@
-<p>Groups is a convenient way to set permissions for a list of users.</p>
+<p>Groups are a convenient way to set permissions for a list of users.</p>
 
 <p>Create groups in <span class="pwgScreen">Administration &raquo; Users
 &raquo; Groups</span> and associate users to this group
 in <span class="pwgScreen">Administration &raquo; Users &raquo;
 Manage</span>.</p>
 
-<p>A user can belong to several groups. Authorization is stronger than
-forbiddance : if user "jack" belongs to groups "family" and "friends", and
+<p>A user can belong to several groups. Authorization takes precedence over
+interdiction : if user "jack" belongs to groups "family" and "friends", and
 that only group "family" can see category "Christmas 2003" category then
 "jack" will be able to see "Christmas 2003".</p>
diff --git a/language/en_UK/help/help_misc.html b/language/en_UK/help/help_misc.html
index 246beff10..3224b2a55 100644
--- a/language/en_UK/help/help_misc.html
+++ b/language/en_UK/help/help_misc.html
@@ -1,7 +1,7 @@
 <p>As soon as you created your gallery, modify default display properties
 in <span class="pwgScreen">Administration &raquo; Configuration &raquo;
-Default</span>. Every new registered user will use these default
-configuration settings.</p>
+Default</span>. Every new registered user will inherit these default
+configuration settings upon registration.</p>
 
 <p>If you have any question, Piwigo community will welcome you
 on <a href="http://piwigo.org/forum">its forum</a>.</p>
diff --git a/language/en_UK/help/help_user_upload.html b/language/en_UK/help/help_user_upload.html
index 5aea7af54..46c99a83e 100644
--- a/language/en_UK/help/help_user_upload.html
+++ b/language/en_UK/help/help_user_upload.html
@@ -2,7 +2,7 @@
 
 <ol>
 
-  <li>Authorize upload on any physical categories
+  <li>Authorize upload on any physical category
   (<span class="pwgScreen">Administration &raquo; Categories &raquo; Manage
   &raquo; edit</span> or <span class="pwgScreen">Administration &raquo;
   Categories &raquo; Properties &raquo; Upload</span>). Virtual categories
@@ -15,4 +15,4 @@
 <p>Photos uploaded by users are not directly visible on the website. An
 administrator must validate uploaded photos
 in <span class="pwgScreen">Administration &raquo; Photos &raquo;
-Waiting</span>.</p>
+Waiting</span> to accept or reject the proposed photos.</p>
diff --git a/language/en_UK/help/help_virtual_links.html b/language/en_UK/help/help_virtual_links.html
index ac5e4dce1..ecf6071ba 100644
--- a/language/en_UK/help/help_virtual_links.html
+++ b/language/en_UK/help/help_virtual_links.html
@@ -1,4 +1,4 @@
-<p>Photos are displayed in the category corresponding to the file
+<p>Photos are displayed in the category corresponding to their file
 directory.</p>
 
 <p>You can also display a picture in several categories, without duplicating
diff --git a/language/en_UK/help/photos_add_ftp.html b/language/en_UK/help/photos_add_ftp.html
index 5bb2c552c..a416c14c2 100644
--- a/language/en_UK/help/photos_add_ftp.html
+++ b/language/en_UK/help/photos_add_ftp.html
@@ -4,7 +4,7 @@
 <ol>
   <li>Create a directory on your computer.</li>  
 
-  <li>Copy some photos inside this directory, resize them for web display. <em>Warning</em>: the name of directories and files must contain only letters, figures, "-", "_" or ".". No blank space, no accentuated characters.</li>
+  <li>Copy some photos inside this directory, resize them for web display. <em>Warning</em>: the name of directories and files must contain only letters, figures, "-", "_" or ".". No blank space, nor accentuated characters.</li>
 
   <li>With a FTP client, copy your directory in the "galleries" directory of your Piwigo installation.</li>
 
@@ -13,7 +13,7 @@
   <li>Go to <span class="pwgScreen">Administration</span> and click on the big Synchronization button.</li>
 </ol>
 
-Congratulations! You have successfuly created the first category of your photo gallery.
+Congratulations! You have successfully created the first category of your photo gallery.
 </fieldset>
 
 <fieldset>
@@ -25,7 +25,7 @@ Congratulations! You have successfuly created the first category of your photo g
 
     <p>Category directories are in the Piwigo directory
     "galleries". Here follows the directory tree of a very small gallery (but
-    using many features) :</p>
+    using many features):</p>
 
     <pre>
 .
@@ -63,10 +63,10 @@ Congratulations! You have successfuly created the first category of your photo g
 
   </li>
 
-  <li>Each directory under "galleries" produces a category. There is no limit on deepness.</li>
+  <li>Except for those named "thumbnail", "pwg-high" or "pwg_representative" (see explanations below), each directory under "galleries" produces a category. There is no limit on deepness.</li>
 
   <li>Basically, an element is represented by a file. A file can be a
-  Piwigo element if its extenstion is among <code>file_ext</code>
+  Piwigo element if its extension is among <code>file_ext</code>
   configuration parameter possibilities (see <span
   class="filename">include/config_default.inc.php</span> file). A file can
   be a picture if its extension is among <code>picture_ext</code>
@@ -78,15 +78,14 @@ Congratulations! You have successfuly created the first category of your photo g
   <li>Picture elements can have a high quality file associated. As for
   wedding.jpg in the example above. No prefix on the high quality picture.</li>
 
-  <li>Non picture elements (video, sounds, file texts, what you want...) are
-  by default represented by an icon corresponding to the filename
-  extension. Optionaly, you can associate a thumbnail and a representative
+  <li>Non picture elements (video, sounds, file texts, whatever you want...) are represented by default by an icon corresponding to the filename
+  extension. Optionally, you can associate a thumbnail and a representative
   file (see video.avi in the example above).</li>
 
-  <li><em>Warning</em>: the name of directories and files must contain only letters, figures, "-", "_" or ".". No blank space, no accentuated characters.</li>
+  <li><em>Warning</em>: the name of directories and files must contain only letters, figures, "-", "_" or ".". No blank space, nor accentuated characters.</li>
 
   <li>Once files, thumbnails and representatives are correctly placed in the
-  directories, go to : <span class="pwgScreen">Administration &raquo; Categories &raquo;
+  directories, go to: <span class="pwgScreen">Administration &raquo; Categories &raquo;
   Synchronize</span></li>
 
 </ul>
@@ -98,15 +97,16 @@ Congratulations! You have successfuly created the first category of your photo g
 
   <li>Each photo must have its thumbnail.</li>
 
-  <li>Thumbnails are stored in the sub-directory "thumbnail" of the category
-  directory. The thumbnail has the same filename as the corresponding photo, with <em>TN-</em> as prefix.</li>
+  <li>Thumbnails are stored in the "thumbnail" sub-directory of the category
+  directory. The thumbnail has the same filename as the corresponding photo, with configuration parameter <code>prefix_thumbnail</code> as prefix (see <span class="filename">include/config.inc.php</span>).</li>
 
-  <li><em>Advise</em>: use an external module for thumbnails creation.</li>
+  <li>Thumbnails files have not necessary the same extension as the associated image (eg a ".jpg" image may have a ".GIF" extension).</li>
 
-  <li>Even if it is not recommended (image quality, web server resource load), you can use <span
-  class="pwgScreen">Administration &raquo; Pictures &raquo; Thumbnails</span> page to create thumbnails.</li>
+  <li>It is recommended to use an external module for thumbnails creation.</li>
 
-  <li>Give write access on all category directories.</li>
+  <li>The usage of the thumbnails creation tool integrated in Piwigo is not advisable, because the resulting quality might be disappointing and this will lie heavily on the server ressources (and that could be a serious problem on a shared server).
+
+  <li>If you choose to use the webserver to generate thumbnails, you must allow write access on all category directories.</li>
 
 </ul>
 </fieldset>
diff --git a/language/en_UK/install.lang.php b/language/en_UK/install.lang.php
index 723f31495..d9ade559e 100644
--- a/language/en_UK/install.lang.php
+++ b/language/en_UK/install.lang.php
@@ -28,18 +28,18 @@ $lang['Basic configuration'] = "Basic configuration";
 $lang['Default gallery language'] = "Default gallery language";
 $lang['Database configuration'] = "Database configuration";
 $lang['Admin configuration'] = "Admin configuration";
-$lang['Start Install'] = "Start Install";
+$lang['Start Install'] = "Start installation";
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = "mail address must be like xxx@yyy.eee (example : jack@altern.org)";
 $lang['Webmaster login'] = "Webmaster login";
 $lang['It will be shown to the visitors. It is necessary for website administration'] = "It will be shown to the visitors. It is necessary for website administration";
 $lang['Parameters are correct'] = "Parameters are correct";
-$lang['Connection to server succeed, but it was impossible to connect to database'] = "Connection to server succeed, but it was impossible to connect to database";
-$lang['Can\'t connect to server'] = "Can't connect to server";
+$lang['Connection to server succeed, but it was impossible to connect to database'] = "Connection to server successful, but the connection to the database is impossible";
+$lang['Can\'t connect to server'] = "Cannot connect to server";
 $lang['The next step of the installation is now possible'] = "The next step of the installation is now possible";
 $lang['next step'] = "next step";
-$lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = "Copy the text in pink between hyphens and paste it into the file \"local/config/database.inc.php\"(Warning : database.inc.php must only contain what is in pink, no line return or space character)";
+$lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = "Copy the text in pink between hyphens and paste it into the file \"local/config/database.inc.php\". (Warning: database.inc.php must only contain the pink text, without additional line return or space character)";
 $lang['Database type'] = "Database type";
-$lang['The type of database your piwigo data will be store in'] = "The type of database your piwigo data will be store in";
+$lang['The type of database your piwigo data will be store in'] = "The type of database your Piwigo data will be store in";
 $lang['Host'] = "Host";
 $lang['localhost, sql.multimania.com, toto.freesurf.fr'] = "localhost, sql.multimania.com, toto.freesurf.fr";
 $lang['User'] = "User";
@@ -48,8 +48,8 @@ $lang['Password'] = "Password";
 $lang['user password given by your host provider'] = "user password given by your host provider";
 $lang['Database name'] = "Database name";
 $lang['also given by your host provider'] = "also given by your host provider";
-$lang['Database table prefix'] = "Database table prefix";
-$lang['database tables names will be prefixed with it (enables you to manage better your tables)'] = "database tables names will be prefixed with it (enables you to manage better your tables)";
+$lang['Database table prefix'] = "Database tables prefix";
+$lang['database tables names will be prefixed with it (enables you to manage better your tables)'] = "database tables names will be prefixed with it (enables you to manage your tables better)";
 $lang['enter a login for webmaster'] = "enter a login for webmaster";
 $lang['webmaster login can\'t contain characters \' or "'] = "webmaster login can't contain characters ' or \"";
 $lang['please enter your password again'] = "please enter your password again";
@@ -58,14 +58,14 @@ $lang['Webmaster password'] = "Webmaster password";
 $lang['Keep it confidential, it enables you to access administration panel'] = "Keep it confidential, it enables you to access administration panel";
 $lang['Password [confirm]'] = "Password [confirm]";
 $lang['verification'] = "verification";
-$lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = "Need help ? Ask your question on <a href=\"%s\">Piwigo message board</a>.";
+$lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = "Need help? Ask your question on <a href=\"%s\">Piwigo message board</a>.";
 $lang['The configuration of Piwigo is finished, here is the next step<br><br>
 * go to the identification page and use the login/password given for webmaster<br>
-* this login will enable you to access to the administration panel and to the instructions in order to place pictures in your directories'] = "The configuration of Piwigo is finished, here is the next step<br><br>
+* this login will enable you to access to the administration panel and to the instructions in order to place pictures in your directories'] = "Piwigo configuration is finished, here is the next step:<br><br>
 * go to the identification page and use the login/password given for webmaster<br>
-* this login will enable you to access to the administration panel and to the instructions in order to place pictures in your directories";
+* this will give you access to the administration panel, with the instructions to load pictures in your directories";
 $lang['Webmaster mail address'] = "Webmaster mail address";
-$lang['Visitors will be able to contact site administrator with this mail'] = "Visitors will be able to contact site administrator with this mail";
+$lang['Visitors will be able to contact site administrator with this mail'] = "Visitors will be able to use this mail to contact the site administrator";
 $lang['PHP 5 is required'] = "PHP 5 is required";
 $lang['It appears your webhost is currently running PHP %s.'] = "It appears your webhost is currently running PHP %s.";
 $lang['Piwigo may try to switch your configuration to PHP 5 by creating or modifying a .htaccess file.'] = "Piwigo may try to switch your configuration to PHP 5 by creating or modifying a .htaccess file.";
@@ -73,6 +73,6 @@ $lang['Note you can change your configuration by yourself and restart Piwigo aft
 $lang['Try to configure PHP 5'] = "Try to configure PHP 5";
 $lang['Sorry!'] = "Sorry!";
 $lang['Piwigo was not able to configure PHP 5.'] = "Piwigo was not able to configure PHP 5.";
-$lang['You may referer to your hosting provider\'s support and see how you could switch to PHP 5 by yourself.'] = "You may referer to your hosting provider's support and see how you could switch to PHP 5 by yourself.";
+$lang['You may referer to your hosting provider\'s support and see how you could switch to PHP 5 by yourself.'] = "You should refer to your hosting provider's support and see how you can switch to PHP 5 by yourself.";
 $lang['Hope to see you back soon.'] = "Hope to see you back soon.";
 ?>
\ No newline at end of file
diff --git a/language/en_UK/upgrade.lang.php b/language/en_UK/upgrade.lang.php
index 39247cad0..70dcf14bf 100644
--- a/language/en_UK/upgrade.lang.php
+++ b/language/en_UK/upgrade.lang.php
@@ -25,20 +25,20 @@
 
 $lang['Upgrade'] = "Upgrade";
 $lang['This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
-The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = "This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
+The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = "This page proposes to upgrade the database from your Piwigo old version to the new version.
 The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).";
 $lang['Upgrade from version %s to %s'] = "Upgrade from version %s to %s";
 $lang['Statistics'] = "Statistics";
 $lang['total upgrade time'] = "total upgrade time";
 $lang['total SQL time'] = "total SQL time";
 $lang['SQL queries'] = "SQL queries";
-$lang['Upgrade informations'] = "Upgrade informations";
+$lang['Upgrade informations'] = "Upgrade information";
 $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if you encounter any problem.'] = "Perform a maintenance check in [Administration>Specials>Maintenance] if you encounter any problem.";
-$lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:";
-$lang['Only administrator can run upgrade: please sign in below.'] = "Only administrator can run upgrade: please sign in below.";
+$lang['As a precaution, following plugins have been disabled. You must check for plugins upgrade before reactiving them:'] = "As a precaution, the following plugins have been deactivated. You must check for plugins upgrades before reactivating them:";
+$lang['Only administrator can run upgrade: please sign in below.'] = "Only an administrator can run upgrade: please sign in below.";
 $lang['You do not have access rights to run upgrade'] = "You do not have access rights to run upgrade";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = "In <i>%s</i>, before <b>?></b>, insert:";
 $lang['All sub-categories of private categories become private'] = "All sub-categories of private categories become private";
-$lang['User permissions and group permissions have been erased'] = "User permissions and group permissions have been erased";
+$lang['User permissions and group permissions have been erased'] = "Users and groups permissions have been erased";
 $lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Only thumbnails prefix and webmaster mail address have been saved from previous configuration";
 ?>
\ No newline at end of file
diff --git a/language/fr_FR/about.html b/language/fr_FR/about.html
index 1e3d44026..487beee8c 100644
--- a/language/fr_FR/about.html
+++ b/language/fr_FR/about.html
@@ -1,4 +1,4 @@
-<p>Cette galerie photo repose sur Piwigo.</p>
+<p>Cette galerie photo est basée sur Piwigo.</p>
 
 <p>Piwigo est un logiciel de galerie photo pour le web, bâti par une
 communauté active d'utilisateurs et de développeurs. Les extensions rendent
diff --git a/language/fr_FR/admin.lang.php b/language/fr_FR/admin.lang.php
index 3885e4227..627bd0e17 100644
--- a/language/fr_FR/admin.lang.php
+++ b/language/fr_FR/admin.lang.php
@@ -67,13 +67,13 @@ $lang['Caddie management'] = "Gestion du panier";
 $lang['Caddie'] = "Panier";
 $lang['Categories authorized thanks to group associations'] = "Catégories accessibles grâce à l'appartenance aux groupes";
 $lang['Categories manual order was saved'] = "L'ordre manuel des catégories a été sauvegardé";
-$lang['Categories ascending alphanumerically ordered'] = "Catégories triées par ordre croissant alphabético-numériquement.";
-$lang['Categories descending alphanumerically ordered'] = "Catégories triées par ordre décroissant alphabético-numériquement.";
+$lang['Categories ascending alphanumerically ordered'] = "Catégories triées par ordre alphabético-numérique croissant.";
+$lang['Categories descending alphanumerically ordered'] = "Catégories triées par ordre alphabético-numérique décroissant.";
 $lang['Category elements associated to the following categories: %s'] = "Les éléments de la catégorie ont été associés aux catégories suivantes : %s";
 $lang['Check for upgrade failed for unknown reasons.'] = "La vérification de la dernière version sur le serveur a échouée pour une raison inconnue.";
 $lang['Check for upgrade'] = "Dernière version ?";
 $lang['Comments for all'] = "Commentaires pour tous";
-$lang['Controversy'] = "Controverse";
+$lang['Controversy'] = "Conflit";
 $lang['Current name'] = "Nom courant";
 $lang['Database'] = "Base de données";
 $lang['Deactivate'] = "Désactiver";
@@ -126,23 +126,23 @@ $lang['Name'] = "Nom";
 $lang['New name'] = "Nouveau nom";
 $lang['New parent category'] = "Nouvelle catégorie parente";
 $lang['New tag'] = "Nouveau tag";
-$lang['No tag defined. Use Administration>Pictures>Tags'] = "Aucun tag défini. Utiliser l'écran Adminstration>Images>Tags";
+$lang['No tag defined. Use Administration>Pictures>Tags'] = "Aucun tag défini. Utiliser l'écran Administration>Images>Tags";
 $lang['Number of comments per page'] = "Nombre de commentaires par page";
 $lang['Number of rates'] = "Nombre de notes";
 $lang['Number of thumbnails to create'] = "Nombre de miniatures à créer";
 $lang['Only private categories are listed'] = "Seules les catégories privées sont listées";
 $lang['Operating system'] = "Système d'exploitation";
 $lang['Options'] = "Options";
-$lang['Categories sorted in ascending order &dArr;'] = "Trier par ordre croissant &dArr;";
-$lang['Categories sorted in descending order &uArr;'] = "Trier par ordre décroissant &uArr;";
+$lang['Categories sorted in ascending order &dArr;'] = "Catégories triées par ordre croissant &dArr;";
+$lang['Categories sorted in descending order &uArr;'] = "Catégories par ordre décroissant &uArr;";
 $lang['Other private categories'] = "Autres catégories privées";
 $lang['Page banner'] = "Bannière des pages";
 $lang['Parent category'] = "Catégorie parente";
 $lang['Path'] = "Chemin";
 $lang['Permalink'] = "Lien permanent";
-$lang['Permalink %s has been previously used by category %s. Delete from the permalink history first'] = "Le lien permanent %s a été utilisé précédemment par la catégorie %s. Veuillez l'effacer de l'historique des liens permanents";
+$lang['Permalink %s has been previously used by category %s. Delete from the permalink history first'] = "Le lien permanent %s a été précédemment utilisé par la catégorie %s. Veuillez l'effacer de l'historique des liens permanents";
 $lang['The permalink name must be composed of a-z, A-Z, 0-9, "-", "_" or "/". It must not be numeric or start with number followed by "-"'] = "Le lien permanent ne doit contenir des caractères que parmi \"a-zA-Z0-9\", \"-\", \"_\" ou \"/\". Il ne doit pas être numérique ou commencer par un nombre suivi par \"-\"";
-$lang['Permalink %s is already used by category %s'] = "Le lien permanent %s est dèja utilisé par la catégorie %s";
+$lang['Permalink %s is already used by category %s'] = "Le lien permanent %s est déja utilisé par la catégorie %s";
 $lang['Permalink history'] = "Historique des liens permanents";
 $lang['Permalinks'] = "Liens permanents";
 $lang['Permission denied'] = "Accès interdit";
@@ -153,7 +153,7 @@ $lang['Plugins'] = "Plugins";
 $lang['Position'] = "Position";
 $lang['Preferences'] = "Préférences";
 $lang['Properties'] = "Propriétés";
-$lang['Random picture'] = "Au hasard";
+$lang['Random picture'] = "Image au hasard";
 $lang['Rate date'] = "Date de notation";
 $lang['Rating by guests'] = "Notation par les invités";
 $lang['Rating'] = "Notation";
@@ -262,7 +262,7 @@ $lang['Manage'] = "Gérer";
 $lang['maximum height'] = "Hauteur maximum";
 $lang['maximum width'] = "Largeur maximum";
 $lang['Execution time is out, treatment must be continue [Estmated time: %d second].'] = "Le temps d'exécution étant dépassé, le traitement doit continuer [Temps estimé: %d second].";
-$lang['Execution time is out, treatment must be continue [Estmated time: %d seconds].'] = "Le temps d'exécution étant dépassé, le traitement doit continuer [Temps estimé: %d secondes].";
+$lang['Execution time is out, treatment must be continued [Estmated time: %d seconds].'] = "Le temps d'exécution étant dépassé, le traitement doit continuer [Temps estimé: %d secondes].";
 $lang['Prepared time for list of users to send mail is limited. Others users are not listed.'] = "Le temps de préparation de la liste des utilisateurs pour l'envoi est limité. Les autres utilisateurs ne sont pas listés.";
 $lang['Time to send mail is limited. Others mails are skipped.'] = "Le temps d'envoi des mails est limité. Les autres envois de mail ont été ignorés.";
 $lang['To send ?'] = "A envoyer ?";
@@ -277,16 +277,16 @@ $lang['New elements were added'] = "De nouveaux éléments ont été ajoutés";
 $lang['on'] = "le";
 $lang['between'] = "entre le";
 $lang['and'] = "et le";
-$lang['The webmaster has subscribed you to receiving notifications by mail.'] = "Vous venez d'être inscrit par le webmestre du site pour recevoir la notification par mail.";
-$lang['You have subscribed to receiving notifications by mail.'] = "Vous venez de vous inscrire pour recevoir la notification par mail.";
+$lang['The webmaster has subscribed you to receiving notifications by mail.'] = "Vous venez d'être inscrit par le webmestre du site pour recevoir des notifications par mail.";
+$lang['You have subscribed to receiving notifications by mail.'] = "Vous venez de vous inscrire pour recevoir des notifications par mail.";
 $lang['To subscribe'] = "Pour vous inscrire";
 $lang['If you encounter problems or have any question, please send a message to'] = "En cas de problèmes ou de questions, envoyer un mail à";
-$lang['[NBM] Problems or questions'] = "[NBM] Problèmes ou de questions";
+$lang['[NBM] Problems or questions'] = "[NBM] Problèmes ou questions";
 $lang['The webmaster has unsubscribed you from receiving notifications by mail.'] = "Vous venez d'être désinscrit par le webmestre du site pour ne plus recevoir la notification par mail.";
 $lang['You have unsubscribed from receiving notifications by mail.'] = "Vous venez de vous désinscrire pour ne plus recevoir la notification par mail.";
 $lang[', click on'] = ", cliquez sur";
 $lang['To unsubscribe'] = "Pour vous désinscrire";
-$lang['With blank value, gallery title will be used'] = "Sans valeur, le titre de la galerie sera utilisé";
+$lang['With blank value, gallery title will be used'] = "Si non renseigné, le titre de la galerie sera utilisé";
 $lang['Notification'] = "Notification";
 $lang['Error when sending email to %s [%s].'] = "Erreur lors de l'envoi du mail à %s [%s].";
 $lang['Mail sent to %s [%s].'] = "Mail envoyé à %s [%s].";
@@ -296,8 +296,8 @@ $lang['%d mail was not sent.'] = "%s mail n'a pas été envoyé.";
 $lang['%d mails were not sent.'] = "%s mails n'ont pas été envoyés.";
 $lang['No mail to send.'] = "Pas de mail à envoyer.";
 $lang['There is no available subscribers to mail.'] = "Il n'y a pas d'utilisateur à notifier par mail.";
-$lang['Subscribers could be listed (available) only if there is new elements to notify.'] = "Un utilisateur est à notifier si de nouveaux éléments sont disponibles pour cet utilisateur.";
-$lang['Anyway only webmasters can see this tab and never administrators.'] = "Il se peut aussi qu'il n'y ait aucun utilisateur inscrit (seul le webmaster a accès à cet onglet).";
+$lang['Subscribers could be listed (available) only if there is new elements to notify.'] = "Un utilisateur peut être notifié seulement si de nouveaux éléments sont disponibles pour cet utilisateur.";
+$lang['Anyway only webmasters can see this tab and never administrators.'] = "Seul le webmaster a accès à cet onglet, pas les administrateurs.";
 $lang['No user to send notifications by mail.'] = "Pas d'utilisateur pour envoyer des notifications par mails.";
 $lang['New elements added'] = "Nouveaux éléments ajoutés";
 $lang['Subscribe to notification by mail'] = "Inscription à la notification par mail";
@@ -305,7 +305,7 @@ $lang['Unsubscribe from notification by mail'] = "Désinscription à la notifica
 $lang['Parameter'] = "Paramétrage";
 $lang['Processing treatment.'] = "Traitement en cours.";
 $lang['Please wait...'] = "Veuillez patienter...";
-$lang['Continue processing treatment'] = "Continuer le traitement en cours...";
+$lang['Continue processing treatment'] = "Continuer le traitement en cours";
 $lang['Complementary mail content'] = "Contenu complémentaire du mail";
 $lang['Add detailed content'] = "Ajout d'un contenu détaillé";
 $lang['Send mail as'] = "Envoyer le mail en tant que";
@@ -314,11 +314,11 @@ $lang['Send'] = "Envoi";
 $lang['Options'] = "Options";
 $lang['Send'] = "Envoyer";
 $lang['Subscribed'] = "Inscrits";
-$lang['Subscribe'] = "Inscription";
+$lang['Subscribe'] = "S'inscrire";
 $lang['Parameters'] = "Paramètres";
-$lang['Select recipients'] = "Sélection des envois";
+$lang['Select recipients'] = "Sélection des destinataires";
 $lang['Subscribe/unsubscribe users'] = "Inscrire/désinscrire les utilisateurs";
-$lang['Unsubscribed'] = "Non Inscrits";
+$lang['Unsubscribed'] = "Non inscrits";
 $lang['%d parameter was updated.'] = "%d paramètre a été mis à jour.";
 $lang['%d parameters were updated.'] = "%d paramètres ont été mis à jour.";
 $lang['%d user was not updated.'] = "%d utilisateur n'a pas été mis à jour.";
@@ -330,12 +330,12 @@ $lang['%d users were updated.'] = "%d utilisateurs ont été mis à jour.";
 $lang['User %s [%s] was not removed from the subscription list.'] = "L'utilisateur %s [%s] n'a pas été supprimé de la liste des inscrits.";
 $lang['User %s [%s] was not added to the subscription list.'] = "L'utilisateur %s [%s] n'a pas été ajouté à la liste des inscrits.";
 $lang['User %s [%s] added.'] = "Utilisateur %s [%s] ajouté.";
-$lang['Warning: subscribing or unsubscribing will send mails to users'] = "Attention, l'inscription ou la désincription entraine l'envoi de mail aux utilisateurs concernés";
+$lang['Warning: subscribing or unsubscribing will send mails to users'] = "Attention, l'inscription ou la désincription génère l'envoi de mail aux utilisateurs concernés";
 $lang['Send mail on HTML format'] = "Envoyer le mail au format HTML";
 $lang['Include display of recent pictures group by dates'] = "Inclure l'affichage des dernières images groupées par dates";
 $lang['Available only with HTML format'] = "Disponible uniquement avec le format HTML";
 $lang['no write access'] = "Pas d'accès en écriture";
-$lang['path'] = "chemin";
+$lang['path'] = "chemin d'accès'";
 $lang['Permissions'] = "Permissions";
 $lang['private'] = "privé";
 $lang['Properties'] = "Propriétés";
@@ -354,7 +354,7 @@ $lang['A local listing.xml file has been found for'] = "Un fichier listing.xml l
 $lang['read local listing.xml and update'] = "lire le listing.xml local et mettre à jour";
 $lang['test'] = "tester";
 $lang['test this remote site'] = "tester ce site distant";
-$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = "L'URL d'un site distant doit commencer par \"http\" ou \"https\" et ne doit contenir des caractères que parmi \"/\", \"a-zA-Z0-9\", \"-\" ou \"_\"";
+$lang['Remote site url must start by http or https and must only contain characters among "/", "a-zA-Z0-9", "-" or "_"'] = "L'URL d'un site distant doit commencer par \"http\" ou \"https\" et ne comporter que des caractères parmi \"/\", \"a-zA-Z0-9\", \"-\" ou \"_\"";
 $lang['remove tags'] = "supprimer les tags";
 $lang['Repair and optimize database'] = "Réparer et optimiser la base de données";
 $lang['selection'] = "sélection";
@@ -391,12 +391,12 @@ $lang['Thumbnail creation'] = "Création des miniatures";
 $lang['Database synchronization with files'] = "Synchronisation de la base à partir des fichiers de";
 $lang['Pictures waiting for validation'] = "Images en attente de validation";
 $lang['all'] = "tout";
-$lang['pictures without thumbnail (jpeg and png only)'] = "image sans miniature (jpeg et png uniquement)";
+$lang['pictures without thumbnail (jpeg and png only)'] = "images sans miniature (jpeg et png uniquement)";
 $lang['height must be a number superior to'] = "la hauteur doit un entier supérieur à";
 $lang['width must be a number superior to'] = "la largeur doit être un entier supérieur à";
 $lang['for the file format'] = "pour le format de fichier";
 $lang['No missing thumbnail'] = "Aucune miniature ne manque";
-$lang['Picture unreachable or no support'] = "Image inaccessible ou non supportée";
+$lang['Picture unreachable or no support'] = "Image inaccessible ou format non supporté";
 $lang['GD version'] = "version de GD";
 $lang['Miniaturization parameters'] = "Paramètre de miniaturisation";
 $lang['generated in'] = "générée en";
@@ -418,10 +418,10 @@ $lang['Synchronize'] = "Synchroniser";
 $lang['reduce to single existing categories'] = "traiter uniquement une catégorie";
 $lang['Choose an option'] = "Choisir une option";
 $lang['display maximum informations (added categories and elements, deleted categories and elements)'] = "afficher un maximum d'informations (catégories ajoutées, éléments ajoutés, catégories et éléments supprimés)";
-$lang['Piwigo version differs on the remote site'] = "La version Piwigo sur le site distant est differente";
-$lang['Version of create_listing_file.php on the remote site and Piwigo must be the same'] = "La version de create_listing_file.php sur le site distant et Piwigo doit être la même";
+$lang['Piwigo version differs on the remote site'] = "La version Piwigo sur le site distant est différente";
+$lang['Version of create_listing_file.php on the remote site and Piwigo must be the same'] = "Les version de create_listing_file.php sur le site distant et Piwigo doivent être les mêmes";
 $lang['listing.xml file was not found'] = "le fichier listing.xml est introuvable";
-$lang['listing.xml file was not found on the remote site. This file is generated by choosing the "generate listing" command in the Site manager'] = "le fichier listing.xml est introuvable sur le site distant. Ce fichier est generé en choisissant la commande \"générer le listing\" dans le gestionnaire de sites";
+$lang['listing.xml file was not found on the remote site. This file is generated by choosing the "generate listing" command in the Site manager'] = "le fichier listing.xml est introuvable sur le site distant. Ce fichier est généré avec la commande \"générer le listing\" dans le gestionnaire de sites";
 $lang['Error list'] = "Liste des erreurs";
 $lang['Errors caption'] = "Légende des erreurs";
 $lang['Detailed informations'] = "Informations détaillées";
@@ -441,12 +441,12 @@ $lang['Search for new images in the directories'] = "Chercher les nouvelles imag
 $lang['added'] = "ajouté";
 $lang['deleted'] = "supprimé";
 $lang['Metadata synchronization results'] = "Résultat de la synchronisation des méta-données";
-$lang['only perform a simulation (no change in database will be made)'] = "Simuler uniquement (aucun changement dans la base de données ne sera effectué)";
+$lang['only perform a simulation (no change in database will be made)'] = "Simuler uniquement (aucun changement ne sera fait dans la base de données)";
 $lang['[Simulation]'] = "[Simulation]";
 $lang['directories + files'] = "répertoires + fichiers";
 $lang['only directories'] = "répertoires uniquement";
 $lang['synchronize files structure with database'] = "synchroniser la structure des fichiers avec la base de données";
-$lang['synchronize files metadata with database elements informations'] = "synchroniser les informations des éléments dans la base de données à partir des méta-données des fichiers";
+$lang['synchronize files metadata with database elements informations'] = "synchroniser les informations des éléments de la base de données à partir des méta-données des fichiers";
 $lang['even already synchronized elements'] = "même les éléments déjà synchronisés";
 $lang['Used metadata'] = "Méta-données employées";
 $lang['The name of directories and files must be composed of letters, numbers, "-", "_" or "."'] = "Le nom des répertoires et des fichiers ne doit être constitué que de lettres, de chiffres, de \"-\", \"_\" et \".\"";
@@ -478,7 +478,7 @@ $lang['Pictures'] = "Images";
 $lang['Time'] = "Heure";
 $lang['User'] = "Utilisateur";
 $lang['IP'] = "IP";
-$lang['Element'] = "Element";
+$lang['Element'] = "Elément";
 $lang['Section'] = "Section";
 $lang['Tags'] = "Tags";
 $lang['Save page visits by guests'] = "Enregistrer les pages visitées par les invités";
@@ -507,35 +507,35 @@ $lang['%d guests'] = "%d invités";
 $lang['Hour'] = "Heure";
 $lang['guest'] = "invité";
 $lang['default values'] = "valeurs par défaut";
-$lang['High filesize'] = "Taille du fichier HR";
+$lang['High filesize'] = "Taille du fichier haute résolution";
 $lang['Guest cannot be deleted'] = "L'invité ne peut pas être supprimé";
 $lang['Default user cannot be deleted'] = "L'utilisateur par défaut ne peut pas être supprimé";
-$lang['Purge history detail'] = "Purger le detail de l'historique";
-$lang['Purge history summary'] = "Purger le sommaire de l'historique";
+$lang['Purge history detail'] = "Purger le détail de l'historique";
+$lang['Purge history summary'] = "Purger le récapitulatif de l'historique";
 $lang['Check integrity'] = "Contrôle d'intégrité";
 $lang['Anomaly'] = "Anomalie";
 $lang['Correction'] = "Correction";
 $lang['Automatic correction'] = "Correction automatique";
 $lang['Impossible automatic correction'] = "Correction automatique impossible";
-$lang['Correction applied with success'] = "Correction appliquée avec succés";
+$lang['Correction applied with success'] = "Correction appliquée avec succès";
 $lang['Correction applied with error'] = "Correction appliquée avec erreur";
 $lang['%d anomaly has been detected.'] = "%d anomalie a été détectée.";
 $lang['%d anomalies have been detected.'] = "%d anomalies ont été détectées.";
 $lang['%d anomaly has been corrected.'] = "%d anomalie a été corrigée.";
-$lang['%d anomalies have been detected corrected.'] = "%d anomalies ont été corrigées.";
-$lang['%d anomaly has not been corrected.'] = "%d anomalie n'a pas pu être corrigée.";
+$lang['%d anomalies have been detected corrected.'] = "%d anomalies ont été détectées et corrigées.";
+$lang['%d anomaly has not been corrected.'] = "%d anomalie n'a pu être corrigée.";
 $lang['%d anomalies have not been corrected.'] = "%d anomalies n'ont pu être corrigées.";
 $lang['Go to %s or %s for more informations'] = "Allez sur %s ou %s pour plus d'informations";
 $lang['the forum'] = "le forum";
 $lang['the wiki'] = "le wiki";
-$lang['%s value is not correct file because exif are not supported'] = "La valeur de %s n'est pas correcte parce que l'exif n'est pas supporté";
+$lang['%s value is not correct file because exif are not supported'] = "La valeur de %s est incorrecte parce que les exif ne sont pas supportés";
 $lang['%s must be to set to false in your local/config/config.inc.php file'] = "%s doit être mis à \"false\" dans votre fichier local/config/config.inc.php";
 $lang['Main "guest" user does not exist'] = "L'utilisateur \"invité\" principal n'existe plus";
 $lang['Main "guest" user status is incorrect'] = "Le statut de l'utilisateur \"invité\" principal est incorrect";
-$lang['Default user does not exist'] = "L'utilisateur par défaut n'existe plus";
-$lang['Main "webmaster" user does not exist'] = "L'utilisateur \"webmestre\" principal n'existe plus";
+$lang['Default user does not exist'] = "L'utilisateur par défaut n'existe pas";
+$lang['Main "webmaster" user does not exist'] = "L'utilisateur \"webmestre\" principal n'existe pas";
 $lang['Main "webmaster" user status is incorrect'] = "Le statut de l'utilisateur \"webmestre\" principal est incorrect";
-$lang['User "%s" created with "%s" like password'] = "Utilisateur \"%s\" créé avec comme mot de passe \"%s\"";
+$lang['User "%s" created with "%s" like password'] = "Utilisateur \"%s\" créé avec le mot de passe \"%s\"";
 $lang['Status of user "%s" updated'] = "Statut de l'utilisateur \"%s\" mis à jour";
 $lang['add new elements to caddie'] = "ajouter les nouveaux éléments au panier";
 $lang['No display'] = "Pas d'affichage";
@@ -558,10 +558,10 @@ $lang['Apply selected corrections'] = "Appliquer les corrections sélectionnées
 $lang['Ignore selected anomalies'] = "Ignorer les anomalies sélectionnées";
 $lang['Refresh'] = "Rafraîchir";
 $lang['The anomaly will be ignored until next application version'] = "L'anomalie sera ignorée jusqu'à la prochaine version de l'application";
-$lang['Correction the anomaly will cancel the fact that it\'s ignored'] = "La correction de l'anomalie annulera le fait qu'elle soit ignorée";
+$lang['Correction the anomaly will cancel the fact that it\'s ignored'] = "L'anomalie ne sera plus ignorée du fait de sa correction";
 $lang['%d anomaly has been ignored.'] = "%d anomalie a été ignorée.";
 $lang['%d anomalies have been ignored.'] = "%d anomalies ont été ignorées.";
-$lang['Plugins which need upgrade'] = "Plugins necessitant une mise à jour";
+$lang['Plugins which need upgrade'] = "Plugins à mettre à jour";
 $lang['Plugins up to date'] = "Plugins à jour";
 $lang['Plugin versions can\'t be checked'] = "Impossible de vérifier les plugins suivants";
 $lang['Current<br>version'] = "Version<br>actuelle";
@@ -570,30 +570,30 @@ $lang['Automatic upgrade'] = "Mise à jour automatique";
 $lang['Automatic installation'] = "Installation automatique";
 $lang['Download file'] = "Télécharger le fichier";
 $lang['Plugin list'] = "Liste des plugins";
-$lang['Check for updates'] = "Vérifier les mises à jour";
+$lang['Check for updates'] = "Rechercher les mises à jour";
 $lang['Other plugins'] = "Autres plugins disponibles";
 $lang['Last revisions'] = "Dernières révisions";
 $lang['Delete'] = "Supprimer";
 $lang['Are you sure you want to delete this plugin?'] = "Etes-vous sûr de vouloir supprimer ce plugin?";
 $lang['Are you sure you want to install this plugin?'] = "Etes-vous sûr de vouloir installer ce plugin?";
-$lang['Are you sure to install this upgrade? You must verify if this version does not need uninstallation.'] = "Etes-vous sur de vouloir installer cette mise à jour? Vous devez vérifiez que cette mise à jour ne nécessite pas de désinstallation.";
+$lang['Are you sure to install this upgrade? You must verify if this version does not need uninstallation.'] = "Etes-vous sur de vouloir installer cette mise à jour? Vous devez vérifiez que cette mise à jour ne nécessite pas de désinstallation préalable.";
 $lang['%s has been successfully upgraded.'] = "%s a été mis à jour avec succès.";
 $lang['Plugin has been successfully copied'] = "Le plugin a été copié avec succès.";
 $lang['You might go to plugin list to install and activate it.'] = "Rendez-vous dans la liste des plugins pour l'installer et l'activer.";
 $lang['Can\'t create temporary file.'] = "Impossible de créer un fichier temporaire.";
-$lang['Can\'t download archive.'] = "Impossible de récupérer l'archive.";
+$lang['Can\'t download archive.'] = "Impossible de télécharger l'archive.";
 $lang['Can\'t read or extract archive.'] = "Impossible de lire ou d'extraire l'archive.";
 $lang['An error occured during extraction (%s).'] = "Une erreur est survenue pendant l'extraction des fichiers (%s).";
 $lang['Please check "plugins" folder and sub-folders permissions (CHMOD).'] = "Vérifiez les permissions du dossier \"plugins\" et de ses sous-dossiers (CHMOD).";
 $lang['Can\'t connect to server.'] = "Impossible de se connecter au serveur.";
 $lang['Purge compiled templates'] = "Purger les templates compilés";
 $lang['Caddie is currently empty'] = "Le panier est actuellement vide.";
-$lang['Upload'] = "Téléchargement";
-$lang['Show upload link every time'] = "Afficher le lien d'ajout d'image tout le temps";
-$lang['User access level to upload'] = "Niveau d'accès utilisateur pour télécharger";
+$lang['Upload'] = "Ajout";
+$lang['Show upload link every time'] = "Afficher tout le temps le lien d'ajout d'image";
+$lang['User access level to upload'] = "Niveau d'accès utilisateur pour l'ajout";
 $lang['ACCESS_0'] = "Accès libre";
 $lang['ACCESS_1'] = "Accès à tous";
-$lang['ACCESS_2'] = "Accès aux inscrits";
+$lang['ACCESS_2'] = "Accès aux utilisateurs inscrits";
 $lang['ACCESS_3'] = "Accès aux administrateurs";
 $lang['ACCESS_4'] = "Accès aux webmestres";
 $lang['ACCESS_5'] = "Pas d'accès";
@@ -607,21 +607,21 @@ $lang['A new version of Piwigo is available.'] = "Une nouvelle version de Piwigo
 $lang['Piwigo Administration'] = "Administration de Piwigo";
 $lang['Piwigo version'] = "Version de Piwigo";
 $lang['You are running the latest version of Piwigo.'] = "Vous utilisez la dernière version de Piwigo.";
-$lang['The version of %s [%s] installed is not compatible with the version required [%s]'] = "La version de %s [%s] installée n'est pas compatible avec la version requise [%s]";
-$lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = "Vous devez mettre à jour votre système pour profiter pleinement de l'application sinon l'application ne fonctionnera pas correctement, voire pas du tout";
+$lang['The version of %s [%s] installed is not compatible with the version required [%s]'] = "La version de %s [%s] installée est incompatible avec la version requise [%s]";
+$lang['You need to upgrade your system to take full advantage of the application else the application will not work correctly, or not at all'] = "Vous devez mettre à jour votre système pour profiter pleinement de l'application, sinon l'application ne fonctionnera pas correctement, voire pas du tout";
 $lang['Deleted on'] = "Supprimés sur";
 $lang['Last hit'] = "dernier score";
 $lang['Hits'] = "Utilisations";
 $lang['GD library is missing'] = "la bibliothèque GD est manquante";
 $lang['Templates'] = "Templates (modèles)";
 $lang['Extend for templates'] = "Etendre les templates";
-$lang['Replacement of original templates by customized templates from template-extension subfolder'] = "Remplacement des templates d'origine par vos templates adaptés du dossier template-extension";
+$lang['Replacement of original templates by customized templates from template-extension subfolder'] = "Remplacement des templates d'origine par vos templates personnalisés issus du dossier template-extension";
 $lang['Replacers (customized templates)'] = "Remplaçants (templates modifiés)";
 $lang['Original templates'] = "Templates d'origine";
 $lang['Optional URL keyword'] = "Paramètre facultatif de l'URL";
 $lang['Templates configuration has been recorded.'] = "La configuration des templates a été enregistrée.";
 $lang['All optimizations have been successfully completed.'] = "Toutes les optimisations ont été réalisées avec succès.";
-$lang['Optimizations have been completed with some errors.'] = "Certaines optimisations se sont terminées avec des erreurs.";
+$lang['Optimizations have been completed with some errors.'] = "Les optimisations réalisées comportent certaines erreurs.";
 $lang['Modify information'] = "Modifier les informations";
 $lang['edit category informations'] = "éditer les informations de cette catégorie";
 $lang['nothing'] = "rien";
@@ -630,24 +630,24 @@ $lang['manage image ranks'] = "gérer l'ordre des images";
 $lang['Manage image ranks'] = "Gérer l'ordre des images";
 $lang['Edit ranks'] = "Modifier l'ordre";
 $lang['No element in this category'] = "Aucun élément dans cette catégorie";
-$lang['Images manual order was saved'] = "L'ordre manuel des images a été sauvé";
+$lang['Images manual order was saved'] = "L'ordre manuel des images a été sauvegardé";
 $lang['ranks'] = "rangs";
 $lang['Drag to re-order'] = "Cliquer-glisser pour ré-organiser";
 $lang['Unable to retrieve server informations since allow_url_fopen is disabled.'] = "Impossible de se connecter au server car la fonction allow_url_fopen est désactivée.";
 $lang['Quick Local Synchronization'] = "Synchronisation Rapide";
 $lang['No photo can be deleted'] = "Aucune photo ne peut être supprimée";
-$lang['Note: Only deletes photos added with pLoader'] = "Note: seules les photos ajoutées via pLoader peuvent être supprimées";
-$lang['Delete selected photos'] = "Supprimer les photos";
+$lang['Note: Only deletes photos added with pLoader'] = "Note : seules les photos ajoutées via pLoader peuvent être supprimées";
+$lang['Delete selected photos'] = "Supprimer les photos sélectionnées";
 $lang['%d photo was deleted'] = "%d photo a été supprimée";
 $lang['%d photos were deleted'] = "%d photos ont été supprimées";
 $lang['Bound template'] = "Template rattaché";
 $lang['Downloads'] = "Téléchargements";
-$lang['Released on'] = "Ajouté le";
+$lang['Released on'] = "Publié le";
 $lang['Number of downloads'] = "Nombre de téléchargements";
 $lang['Piwigo Announcements Newsletter'] = "Newsletter Piwigo";
-$lang['Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will receive emails when a new release is available (sometimes including a security bug fix, it\'s important to know and upgrade) and when major events happen to the project. Only a few emails a year.'] = "Restez en contact avec le projet Piwigo, abonnez-vous à la newsletter. Vous recevrez un email lorsqu'une nouvelle version sera disponible (parfois un bug de sécurité est corrigé, il est important d'être au courant et de mettre à jour) ou qu'un événement majeur surviendra sur le projet. Seulement quelques messages par an.";
-$lang['Subscribe %s'] = "Abonner %s";
-$lang['Subscribe %s to Piwigo Announcements Newsletter'] = "Abonner %s à la newsletter Piwigo";
+$lang['Keep in touch with Piwigo project, subscribe to Piwigo Announcement Newsletter. You will receive emails when a new release is available (sometimes including a security bug fix, it\'s important to know and upgrade) and when major events happen to the project. Only a few emails a year.'] = "Gardez le contact avec le projet Piwigo, abonnez-vous à la newsletter. Vous recevrez un email lorsqu'une nouvelle version est disponible (parfois un bug de sécurité est corrigé qu'il est important de connaître et de mettre à jour) ou qu'un événement majeur survient sur le projet. Quelques messages par an seulement.";
+$lang['Subscribe %s'] = "S'abonner %s";
+$lang['Subscribe %s to Piwigo Announcements Newsletter'] = "S'abonner %s à la newsletter Piwigo";
 $lang['Purge search history'] = "Purger l'historique des recherches";
 $lang['Hide'] = "Masquer";
 $lang['Password is missing. Please enter the password.'] = "Le mot de passe manque. Veuillez saisir le mot de passe.";
@@ -660,12 +660,10 @@ $lang['Email administrators when a comment is deleted'] = "Notifier les administ
 $lang['Cannot delete the old permalink !'] = "Impossible de supprimer cet ancien lien permanent !";
 $lang['Hit'] = "score";
 
-
-
 $lang['Tools'] = "Outils";
 $lang['Photos'] = "Photos";
 $lang['Themes'] = "Thèmes";
-$lang['Instructions to use Piwigo'] = "Aide pour utiliser Piwigo";
+$lang['Instructions to use Piwigo'] = "Instructions pour utiliser Piwigo";
 $lang['Order alphanumerically'] = "Ordre alphanumérique";
 $lang['Order alphanumerically reverse'] = "Ordre alphanumérique inverse";
 $lang['Installed Themes'] = "Thèmes installés";
@@ -674,9 +672,9 @@ $lang['Forbid this theme to users'] = "Interdire ce thème aux utilisateurs";
 $lang['Set as default theme for unregistered and new users'] = "Thème par défaut pour les invités et les nouveaux utilisateurs";
 $lang['unknown'] = 'inconnu';
 
-$lang['Upload Form'] = 'Formulaire de transfert';
-$lang['Upload Photos'] = 'Ajoutez vos photos';
-$lang['Drop into category'] = 'Choisir une catégorie';
+$lang['Upload Form'] = 'Formulaire d\'ajout';
+$lang['Upload Photos'] = 'Ajoutez des photos';
+$lang['Drop into category'] = 'Mettre dans une catégorie';
 $lang['+ Add an upload box'] = '+ Ajouter une autre boîte de transfert';
 $lang['Upload'] = 'Transférer';
 $lang['Create the "%s" directory at the root of your Piwigo installation'] = 'Créez le répertoire "%s" à la racine de votre installation Piwigo';
@@ -691,11 +689,11 @@ $lang['Privacy level set to "%s"'] = 'Niveau de confidentialité "%s"';
 $lang['Category "%s" now contains %d photos'] = 'La catégorie "%s" contient désormais %d photos';
 $lang['Manage this set of %d photos'] = 'Gérer ce lot de %d photos';
 $lang['Select files'] = 'Choisir des fichiers';
-$lang['JPEG files or ZIP archives with JPEG files inside please.'] = 'Fichiers JPEG ou archives ZIP avec des fichiers JPEG dedans s\'il vous plaît.';
+$lang['JPEG files or ZIP archives with JPEG files inside please.'] = 'Fichiers JPEG ou archives ZIP contenant des fichiers JPEG s\'il vous plaît.';
 $lang['Everybody'] = 'Tout le monde';
 $lang['Who can see these photos?'] = 'Qui peut voir ces photos ?';
-$lang['... or switch to the old style form'] = '... ou passer sur le formulaire "à l\'ancienne"';
-$lang['... or switch to the multiple files form'] = '... ou passer sur le formulaire multi-fichier';
+$lang['... or switch to the old style form'] = '... ou utiliser le formulaire "à l\'ancienne"';
+$lang['... or switch to the multiple files form'] = '... ou utiliser le formulaire multi-fichiers';
 
 $lang['The websize maximum width must be a number between %d and %d'] = 'La largeur maximum pour la photo taille web doit être un chiffre compris entre %d et %d';
 $lang['The websize maximum height must be a number between %d and %d'] = 'La hauteur maximum pour la photo taille web doit être un chiffre compris entre %d et %d';
@@ -715,41 +713,47 @@ $lang['Thumbnail'] = 'Miniature';
 $lang['Save Settings'] = 'Enregistrer les paramètres';
 $lang['Your configuration settings are saved'] = 'Vos paramètres de configurations sont enregistrés';
 
-$lang['Guest Settings'] = 'Paramètres invité';
-$lang['Main Page'] = 'Page Principale';
-$lang['Photo Page'] = 'Page de la Photo';
-$lang['Activate Navigation Bar'] = 'Activer la barre de navigation';
-$lang['Activate Navigation Thumbnails'] = 'Activer les miniatures de navigation';
-$lang['Activate icon "%s"'] = 'Activer l\'icone "%s"';
-$lang['Activate field "%s"'] = 'Activer le champ "%s"';
-$lang['Photo Properties'] = 'Propriétés de la photo';
-
 $lang['Active Themes'] = 'Thèmes activés';
 $lang['Add write access to the "%s" directory'] = 'Ajoutez l\'accès en écriture pour le répertoire "%s"';
 $lang['Administration Home'] = 'Accueil administration';
-$lang['Categories ordered alphanumerically'] = 'Catégories triés par ordre alphabétique';
-$lang['Categories ordered alphanumerically reverse'] = 'Catégories triés par ordre alphabétique inversé';
+$lang['Categories ordered alphanumerically'] = 'Catégories triés par ordre alphanumérique';
+$lang['Categories ordered alphanumerically reverse'] = 'Catégories triés par ordre alphanumérique inverse';
 $lang['Change Admin Colors'] = 'Modifier les couleurs de l\'administration';
 $lang['Delete this theme'] = 'Supprimer ce thème';
 $lang['Directory does not exist'] = 'Le répertoire n\'existe pas';
 $lang['Download,'] = 'Téléchargez,';
 $lang['FTP + Synchronization'] = 'FTP + Synchronisation';
-$lang['Get Support on Piwigo Forum'] = 'Trouver de l\'aide sur le forum Piwigo';
+$lang['Get Support on Piwigo Forum'] = 'Obtenir de l\'aide sur le forum Piwigo';
 $lang['Help Me'] = 'A l\'aide';
-$lang['Impossible to activate this theme, the parent theme is missing: %s'] = 'Impossible d\'activer ce thème, le thème parent est manquant : %s';
-$lang['Impossible to delete this theme. Other themes depends on it: %s'] = 'Impossible de supprimer ce thème, d\'autres thème dépendent de lui : %s';
+$lang['Impossible to activate this theme, the parent theme is missing: %s'] = 'L\'activation de ce thème est impossible, car le thème parent est manquant : %s';
+$lang['Impossible to delete this theme. Other themes depends on it: %s'] = 'Ce thème ne peut être supprimé, car d\'autres thème dépendent de lui : %s';
 $lang['Inactive Themes'] = 'Thèmes désactivés';
 $lang['Install on your computer,'] = 'Installez sur votre ordinateur,';
 $lang['Make this theme available to users'] = 'Rendre ce thème disponible aux utilisateurs';
 $lang['Page end'] = 'Fin de la page';
 $lang['Piwigo Uploader'] = 'Piwigo Uploader';
+$lang['Processing treatment.'] = 'Traitement en cours.';
+$lang['Please wait...'] = 'Veuillez patienter ...';
 $lang['Read Piwigo Documentation'] = 'Lire la documentation Piwigo';
 $lang['Start pLoader and add your photos.'] = 'Démarrez pLoader et ajoutez vos photos.';
-$lang['Switch to clear or dark colors for administration'] = 'Passer à des couleurs claires ou sombres pour l\'administration';
+$lang['Switch to clear or dark colors for administration'] = 'Choisir des couleurs claires ou sombres pour l\'administration';
 $lang['Theme has been successfully installed'] = 'Le thème a été installé avec succès';
 $lang['Upgrade from %s to %s'] = 'Mis à jour de %s vers %s';
 $lang['Visit Gallery'] = 'Visiter la galerie';
 $lang['Visit Piwigo project website'] = 'Visiter le site web du projet Piwigo';
+
+$lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader signifie <em>Piwigo Uploader</em>. Depuis votre ordinateur, pLoader prépare vos photos et les transfère vers votre galerie photo Piwigo.';
+
+$lang['Guest Settings'] = 'Paramètres invité';
+$lang['Main Page'] = 'Page principale';
+$lang['Photo Page'] = 'Page de la photo';
+$lang['Activate Navigation Bar'] = 'Activer la barre de navigation';
+$lang['Activate Navigation Thumbnails'] = 'Activer les miniatures de navigation';
+$lang['Activate icon "%s"'] = 'Activer l\'icône "%s"';
+$lang['Activate field "%s"'] = 'Activer le champ "%s"';
+$lang['Photo Properties'] = 'Propriétés de la photo';
+
+
 $lang['pLoader stands for <em>Piwigo Uploader</em>. From your computer, pLoader prepares your photos and transfer them to your Piwigo photo gallery.'] = 'pLoader signifie <em>Piwigo Uploader</em>. Depuis votre ordinateur, pLoader prépare vos photos et les transfert vers votre galerie photo Piwigo.';
 $lang['Languages'] = 'Langues';
 ?>
diff --git a/language/fr_FR/common.lang.php b/language/fr_FR/common.lang.php
index 86d6a512a..270229f61 100644
--- a/language/fr_FR/common.lang.php
+++ b/language/fr_FR/common.lang.php
@@ -28,14 +28,14 @@ $lang_info['direction'] = 'ltr';
 $lang_info['code'] = 'fr';
 $lang_info['zero_plural'] = false;
 
-$lang['%.2f (rated %d times, standard deviation = %.2f)'] = '%.2f (noté %d fois, écart type = %.2f)';
+$lang['%.2f (rated %d times, standard deviation = %.2f)'] = '%.2f (notée %d fois, écart-type = %.2f)';
 $lang['%d Kb'] = '%d Ko';
 $lang['%d category updated'] = '%d catégorie mise à jour';
 $lang['%d categories updated'] = '%d catégories mises à jour';
 $lang['%d comment to validate'] = '%d commentaire utilisateur à valider';
-$lang['%d comments to validate'] = '%d commentaires utilisateur à valider';
+$lang['%d comments to validate'] = '%d commentaires utilisateurs à valider';
 $lang['%d new comment'] = '%d nouveau commentaire utilisateur';
-$lang['%d new comments'] = '%d nouveaux commentaires utilisateur';
+$lang['%d new comments'] = '%d nouveaux commentaires utilisateurs';
 $lang['%d comment'] = '%d commentaire';
 $lang['%d comments'] = '%d commentaires';
 $lang['%d hit'] = 'vue %d fois';
@@ -69,6 +69,7 @@ $lang['Current password is wrong'] = 'Erreur sur le mot de passe actuel';
 $lang['Dimensions'] = 'Dimensions';
 $lang['Display'] = 'Affichage';
 $lang['Each listed rule must be satisfied.'] = 'Chaque critère doit être satisfait';
+$lang['Email address is missing'] = "L'adresse e-mail est manquante";
 $lang['Email address'] = 'Adresse e-mail';
 $lang['Enter your personnal informations'] = 'Entrer vos informations personnelles';
 $lang['Error sending email'] = 'Erreur à l\'envoi du mail';
@@ -117,7 +118,7 @@ $lang['Sort by'] = 'Trier selon';
 $lang['Sort order'] = 'Ordre de tri';
 $lang['Tag'] = 'Tag';
 $lang['Tags'] = 'Tags';
-$lang['The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.'] = 'Le flux RSS notifie les événements de la galerie : nouvelles images, catégories mises à jour, nouveaux commentaires utilisateur. À utiliser avec un lecteur de flux RSS.';
+$lang['The RSS notification feed provides notification on news from this website : new pictures, updated categories, new comments. Use a RSS feed reader.'] = 'Le flux RSS notifie les événements de la galerie : nouvelles images, catégories mises à jour, nouveaux commentaires utilisateurs. À utiliser avec un lecteur de flux RSS.';
 $lang['Unknown feed identifier'] = 'Identifiant de flux inconnu';
 $lang['User comments'] = 'Commentaires utilisateur';
 $lang['Username'] = 'Nom d\'utilisateur';
@@ -125,7 +126,7 @@ $lang['Visits'] = 'Visites';
 $lang['Webmaster'] = 'Webmestre';
 $lang['Week %d'] = 'Semaine %d';
 $lang['About Piwigo'] = 'À propos de Piwigo';
-$lang['You are not authorized to access the requested page'] = 'Vous n\'êtes pas autorisé sur la page demandée';
+$lang['You are not authorized to access the requested page'] = 'Vous n\'êtes pas autorisé à accéder à la page demandée';
 $lang['add to caddie'] = 'ajouter au panier';
 $lang['add this image to your favorites'] = 'ajouter cette image à vos favoris';
 $lang['Administration'] = 'Administration';
@@ -134,17 +135,17 @@ $lang['all'] = 'tout';
 $lang['ascending'] = 'croissant';
 $lang['author(s) : %s'] = 'auteur(s) : %s';
 $lang['Expand all categories'] = 'Développer toutes les catégories';
-$lang['posted after %s (%s)'] = 'mis à disposition après le %s (%s)';
-$lang['posted before %s (%s)'] = 'mis à disposition avant le %s (%s)';
-$lang['posted between %s (%s) and %s (%s)'] = 'mis à disposition entre le %s (%s) et le %s (%s)';
-$lang['posted on %s'] = 'mis à disposition le %s';
+$lang['posted after %s (%s)'] = 'mis en ligne après le %s (%s)';
+$lang['posted before %s (%s)'] = 'mis en ligne avant le %s (%s)';
+$lang['posted between %s (%s) and %s (%s)'] = 'mis en ligne entre le %s (%s) et le %s (%s)';
+$lang['posted on %s'] = 'mis en ligne le %s';
 $lang['Best rated'] = 'Mieux notées';
 $lang['display best rated items'] = 'afficher les images les mieux notées';
 $lang['caddie'] = 'Panier';
 $lang['Calendar'] = 'Calendrier';
 $lang['All'] = 'Tout';
 $lang['display each day with pictures, month per month'] = 'affichage année par année, mois par mois, jour par jour';
-$lang['display pictures added on'] = 'afficher les images du ';
+$lang['display pictures added on'] = 'afficher les images ajoutées le ';
 $lang['View'] = 'Vue';
 $lang['chronology_monthly_calendar'] = 'Calendrier mensuel';
 $lang['chronology_monthly_list'] = 'Liste mensuelle';
@@ -154,8 +155,8 @@ $lang['comment date'] = 'date du commentaire';
 $lang['Comment'] = 'Commentaire';
 $lang['Your comment has been registered'] = 'Votre commentaire a été enregistré';
 $lang['Anti-flood system : please wait for a moment before trying to post another comment'] = 'Système anti-abus : merci de patienter avant d\'ajouter un nouveau commentaire';
-$lang['Your comment has NOT been registered because it did not pass the validation rules'] = 'Votre commentaire n\'a pas été enregistré parce qu\'il ne vérifie pas les règles de validation';
-$lang['An administrator must authorize your comment before it is visible.'] = 'Un administrateur doit valider votre commentaire afin qu\'il soit visible.';
+$lang['Your comment has NOT been registered because it did not pass the validation rules'] = 'Votre commentaire n\'a pas été enregistré parce qu\'il ne satisfait aux règles de validation';
+$lang['An administrator must authorize your comment before it is visible.'] = 'Un administrateur doit valider votre commentaire pour qu\'il devienne visible.';
 $lang['This login is already used by another user'] = 'Ce nom d\'utilisateur est déjà pris';
 $lang['Comments'] = 'Commentaires';
 $lang['Add a comment'] = 'Ajouter un commentaire';
@@ -185,13 +186,13 @@ $lang['My favorites'] = 'Mes favorites';
 $lang['display my favorites pictures'] = 'afficher mes images favorites';
 $lang['Favorites'] = 'Favoris';
 $lang['First'] = 'Première';
-$lang['The gallery is locked for maintenance. Please, come back later.'] = 'La galerie est verrouillée pour cause de maintenance. Revenir plus tard.';
+$lang['The gallery is locked for maintenance. Please, come back later.'] = 'La galerie est verrouillée pour cause de maintenance. Merci de revenir plus tard.';
 $lang['Page generated in'] = 'Page fabriquée en';
 $lang['guest'] = 'visiteur';
 $lang['Hello'] = 'Bonjour';
 $lang['available for administrators only'] = 'disponible uniquement pour les administrateurs';
 $lang['shows images at the root of this category'] = 'montre les images à la racine de cette catégorie';
-$lang['See last users comments'] = 'Voir les derniers commentaires utilisateur';
+$lang['See last users comments'] = 'Voir les derniers commentaires utilisateurs';
 $lang['customize the appareance of the gallery'] = 'personnaliser l\'apparence de la galerie';
 $lang['search'] = 'recherche';
 $lang['Home'] = 'Accueil';
@@ -239,10 +240,10 @@ $lang['Rate this picture'] = 'Votez pour cette image';
 $lang['Next'] = 'Suivante';
 $lang['Home'] = 'Accueil';
 $lang['no rate'] = 'pas de note';
-$lang['Elements posted within the last %d day.'] = 'L\'ensemble des éléments est filtré pour n\'afficher que les éléments récents de moins de %d jour.';
-$lang['Elements posted within the last %d days.'] = 'L\'ensemble des éléments est filtré pour n\'afficher que les éléments récents de moins de %d jours.';
+$lang['Elements posted within the last %d day.'] = 'N\'afficher que les éléments récents de moins de %d jour.';
+$lang['Elements posted within the last %d days.'] = 'N\'afficher que les éléments récents de moins de %d jours.';
 $lang['password updated'] = 'mot de passe mis à jour';
-$lang['Recent period must be a positive integer value'] = 'La période de nouveauté doit être un entier positif';
+$lang['Recent period must be a positive integer value'] = 'La période de nouveautés doit être un entier positif';
 $lang['picture'] = 'image';
 $lang['Click on the picture to see it in high definition'] = 'Cliquer sur l\'image pour la visualiser en haute définition';
 $lang['Show file metadata'] = 'Montrer les méta-données du fichier';
@@ -250,22 +251,22 @@ $lang['Powered by'] = 'Propulsé par';
 $lang['Preferences'] = 'Préférences';
 $lang['Previous'] = 'Précédente';
 $lang['Random pictures'] = 'Images au hasard';
-$lang['display a set of random pictures'] = 'afficher un ensemble aléatoire d\'images';
+$lang['display a set of random pictures'] = 'afficher un ensemble d\'images prises au hasard';
 $lang['Recent categories'] = 'Catégories récentes';
 $lang['display recently updated categories'] = 'afficher les catégories récemment mises à jour ou créées';
 $lang['Recent period'] = 'Période récente';
 $lang['Recent pictures'] = 'Images récentes';
 $lang['display most recent pictures'] = 'afficher les images les plus récentes';
 $lang['Redirection...'] = 'Redirection...';
-$lang['Please, enter a login'] = 'S\'il vous plaît, entrez un nom utilisateur';
-$lang['login mustn\'t end with a space character'] = 'le nom utilisateur ne doit pas se terminer par un espace';
-$lang['login mustn\'t start with a space character'] = 'le nom utilisateur ne doit pas commencer par un espace';
-$lang['this login is already used'] = 'ce nom utilisateur est déjà pris';
+$lang['Please, enter a login'] = 'S\'il vous plaît, entrez un nom d\'utilisateur';
+$lang['login mustn\'t end with a space character'] = 'le nom d\'utilisateur ne doit pas se terminer par un espace';
+$lang['login mustn\'t start with a space character'] = 'le nom d\'utilisateur ne doit pas commencer par un espace';
+$lang['this login is already used'] = 'ce nom d\'utilisateur est déjà pris';
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = 'l\'adresse e-mail doit être de la forme xxx@yyy.eee (exemple : jack@altern.org)';
-$lang['please enter your password again'] = 'S\'il vous plaît, entrez à nouveau votre mot de passe';
+$lang['please enter your password again'] = 'Merci d\'entrer à nouveau votre mot de passe';
 $lang['Auto login'] = 'Connexion auto';
-$lang['remove this tag from the list'] = 'enlever ce tag de la liste';
-$lang['representative'] = 'Représentante';
+$lang['remove this tag from the list'] = 'retirer ce tag de la liste';
+$lang['representative'] = 'représentante';
 $lang['return to homepage'] = 'retour à la page d\'accueil';
 $lang['Search for Author'] = 'Rechercher un auteur';
 $lang['Search in Categories'] = 'Rechercher dans les catégories';
@@ -273,10 +274,10 @@ $lang['Search by Date'] = 'Recherche par date';
 $lang['Date'] = 'Date';
 $lang['End-Date'] = 'Date de fin';
 $lang['Kind of date'] = 'Type de date';
-$lang['Search for words'] = 'Recherche de mot';
+$lang['Search for words'] = 'Recherche de mots';
 $lang['Search for all terms'] = 'Rechercher tous les mots';
 $lang['Search for any terms'] = 'Rechercher un des mots';
-$lang['Empty query. No criteria has been entered.'] = 'Requête vide. Aucun critère fourni.';
+$lang['Empty query. No criteria has been entered.'] = 'Requête vide. Aucun critère saisi.';
 $lang['Search Options'] = 'Options de recherche';
 $lang['Search results'] = 'Résultats de recherche';
 $lang['Search in subcategories'] = 'Rechercher dans les sous-catégories';
@@ -286,11 +287,11 @@ $lang['Contact'] = 'Contacter';
 $lang['set as category representative'] = 'Choisir comme représentante de cette catégorie';
 $lang['Show number of comments'] = 'Montrer le nombre de commentaires';
 $lang['Show number of hits'] = 'Montrer le nombre de visualisations';
-$lang['slideshow'] = 'Diaporama';
+$lang['slideshow'] = 'diaporama';
 $lang['stop the slideshow'] = 'arrêter le diaporama';
 $lang['Specials'] = 'Spéciales';
 $lang['SQL queries in'] = 'requêtes SQL en';
-$lang['display only recently posted images'] = 'n\'afficher que les éléments récents';
+$lang['display only recently posted images'] = 'n\'afficher que les éléments publiés récemment';
 $lang['return to the display of all images'] = 'retourner à l\'affichage de tous les éléments';
 $lang['the beginning'] = 'le début';
 $lang['Interface theme'] = 'Thème de l\'interface';
@@ -299,53 +300,53 @@ $lang['Menu'] = 'Menu';
 $lang['A comment on your site'] = 'Un commentaire sur le site';
 $lang['today'] = 'aujourd\'hui';
 $lang['Update your rating'] = 'Mettre à jour votre note';
-$lang['wrong filename'] = 'mauvais nom de répertoire';
-$lang['the filesize of the picture must not exceed :'] = 'le poids de l\'image ne doit dépasser : ';
+$lang['wrong filename'] = 'mauvais nom de fichier';
+$lang['the filesize of the picture must not exceed :'] = 'le poids de l\'image ne doit pas dépasser : ';
 $lang['the picture must be to the fileformat jpg, gif or png'] = 'le format de l\'image doit être jpg, png ou gif';
 $lang['the height of the picture must not exceed :'] = 'la hauteur de l\'image ne doit pas dépasser : ';
 $lang['Optional, but recommended : choose a thumbnail to associate to'] = 'Optionnel, mais recommandé : choisir une miniature à associer ';
 $lang['the width of the picture must not exceed :'] = 'la largeur de l\'image ne doit pas dépasser : ';
 $lang['Author'] = 'Auteur';
 $lang['can\'t upload the picture on the server'] = 'impossible de transférer le fichier sur le serveur';
-$lang['the username must be given'] = 'nom d\'utilisateur manquant';
+$lang['the username must be given'] = 'le nom d\'utilisateur doit être indiqué';
 $lang['A picture\'s name already used'] = 'ce fichier existe déjà';
-$lang['You must choose a picture fileformat for the image'] = 'le format du fichier n\'est pas un format d\'image';
-$lang['You can\'t upload pictures in this category'] = 'impossible d\'ajouter une image dans cette catégorie';
+$lang['You must choose a picture fileformat for the image'] = 'Le format du fichier doit être un format d\'image';
+$lang['You can\'t upload pictures in this category'] = 'Vous ne pouvez ajouter des images dans cette catégorie';
 $lang['Name of the picture'] = 'Nom de l\'image';
 $lang['Upload a picture'] = 'Ajouter une image';
-$lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Image ajoutée avec succès, un administrateur doit valider l\'ajout pour le rendre visible';
+$lang['Picture uploaded with success, an administrator will validate it as soon as possible'] = 'Image ajoutée avec succès, un administrateur la validera dès que possible';
 $lang['Upload a picture'] = 'Ajouter une image';
 $lang['useful when password forgotten'] = 'utile en cas d\'oubli de mot de passe';
 $lang['Quick search'] = 'Recherche rapide';
-$lang['Connected user: %s'] = 'Utilisateur connecté: %s';
-$lang['IP: %s'] = 'IP: %s';
-$lang['Browser: %s'] = 'Navigateur: %s';
-$lang['Author: %s'] = 'Auteur: %s';
-$lang['Comment: %s'] = 'Commentaire: %s';
-$lang['Delete: %s'] = 'Suppression: %s';
-$lang['Validate: %s'] = 'Validation: %s';
+$lang['Connected user: %s'] = 'Utilisateur connecté : %s';
+$lang['IP: %s'] = 'IP : %s';
+$lang['Browser: %s'] = 'Navigateur : %s';
+$lang['Author: %s'] = 'Auteur : %s';
+$lang['Comment: %s'] = 'Commentaire : %s';
+$lang['Delete: %s'] = 'Suppression : %s';
+$lang['Validate: %s'] = 'Validation : %s';
 $lang['Comment by %s'] = 'Commentaire par %s';
 $lang['User: %s'] = 'Utilisateur: %s';
-$lang['Email: %s'] = 'Email: %s';
-$lang['Admin: %s'] = 'Administration: %s';
+$lang['Email: %s'] = 'Email : %s';
+$lang['Admin: %s'] = 'Administration : %s';
 $lang['Registration of %s'] = 'Enregistrement de %s';
-$lang['Category: %s'] = 'Catégorie: %s';
-$lang['Picture name: %s'] = 'Nom de l\'image: %s';
-$lang['Creation date: %s'] = 'Date de création: %d';
-$lang['Waiting page: %s'] = 'Page en attente: %s';
+$lang['Category: %s'] = 'Catégorie : %s';
+$lang['Picture name: %s'] = 'Nom de l\'image : %s';
+$lang['Creation date: %s'] = 'Date de création : %d';
+$lang['Waiting page: %s'] = 'Page en attente : %s';
 $lang['Picture uploaded by %s'] = 'Image téléchargée par %s';
 // --------- Starting below: New or revised $lang ---- from version 1.7.1
 $lang['Bad status for user "guest", using default status. Please notify the webmaster.'] = 'Statut de l\'utilisateur "guest" non conforme, utilisation du statut par défaut. Veuillez prévenir le webmestre.';
 // --------- Starting below: New or revised $lang ---- from Butterfly (2.0)
 $lang['Administrator, webmaster and special user cannot use this method'] = 'Administrateur, webmestre et utilisateur spécial ne peuvent pas utiliser cette méthode';
-$lang['a user use already this mail address'] = 'un utilisateur utilise déjà cette adresse e-mail';
+$lang['a user use already this mail address'] = 'un autre utilisateur utilise déjà cette adresse e-mail';
 $lang['Category results for'] = 'Résultats des catégories pour';
 $lang['Tag results for'] = 'Résultats des tags pour';
 $lang['from %s to %s'] = 'du %s au %s';
 $lang['Play of slideshow'] = 'Lecture du diaporama';
 $lang['Pause of slideshow'] = 'Pause du diaporama';
-$lang['Repeat the slideshow'] = 'Répeter le diaporama';
-$lang['Not repeat the slideshow'] = 'Ne pas répeter le diaporama';
+$lang['Repeat the slideshow'] = 'Répéter le diaporama';
+$lang['Not repeat the slideshow'] = 'Ne pas répéter le diaporama';
 $lang['Reduce diaporama speed'] = 'Ralentir la vitesse du diaporama';
 $lang['Accelerate diaporama speed'] = 'Accélerer la vitesse du diaporama';
 $lang['Submit'] = 'Valider';
@@ -356,7 +357,7 @@ $lang['%d images']='%d images';
 $lang['%d image is also linked to current tags'] = '%d image est également liée aux tags courants';
 $lang['%d images are also linked to current tags'] = '%d images sont également liées aux tags courants';
 $lang['See images linked to this tag only'] = 'Voir les images liées uniquement à ce tag';
-$lang['images posted during the last %d days'] = 'images ajoutées au cours de %d derniers jours';
+$lang['images posted during the last %d days'] = 'images ajoutées au cours des %d derniers jours';
 $lang['Choose an image'] = 'Choisir une image à ajouter';
 $lang['Piwigo Help'] = 'Aide de Piwigo';
 $lang['Rank'] = 'Rang';
@@ -372,8 +373,9 @@ $lang['Cookies are blocked or not supported by your browser. You must enable coo
 $lang['Some info about this picture'] = "Informations sur cette image";
 $lang['Some more (technical) info about this picture'] = "Informations (techniques) sur cette image";
 $lang['edit this comment'] = "editer ce commentaire";
-$lang['Edit a comment'] = "Editer ce commentaire";
+$lang['Edit a comment'] = "Editer un commentaire";
 $lang['Are you sure?'] = "Etes-vous sûr ?";
+$lang['(!) This comment requires validation'] = '(!) Ce commentaire doit être validé';
 $lang['Welcome'] = 'Bienvenue';
 $lang['Welcome to your Piwigo photo gallery!'] = 'Bienvenue sur votre galerie photo Piwigo !';
 $lang['... or browse your empty gallery'] = '... ou naviguez sur votre galerie vide';
@@ -386,6 +388,5 @@ $lang['This author modified following comment:'] = 'Cet auteur a modifié le com
 $lang['This author removed the comment with id %d'] = 'Cet auteur a supprimé le commentaire portant l\'identifiant %d';
 $lang['delete this comment'] = "supprimer ce commentaire";
 $lang['validate this comment'] = 'valider ce commentaire';
-$lang['(!) This comment requires validation'] = '(!) Ce commentaire requiert une validation';
 $lang['Allow user customization'] = "Permettre la personnalisation de l'affichage"; 
 ?>
diff --git a/language/fr_FR/help/help_add_photos.html b/language/fr_FR/help/help_add_photos.html
index d75284e51..9b1f02d6d 100644
--- a/language/fr_FR/help/help_add_photos.html
+++ b/language/fr_FR/help/help_add_photos.html
@@ -1,9 +1,9 @@
-<p>Plusieurs méthodes existent pour ajouter des photos dans votre
+<p>Il existe plusieurs méthodes pour ajouter des photos dans votre
 galerie :</p>
 
 <ul>
 
-  <li><strong>L'ajout direct</strong> dans votre navigateur web. C'est la
+  <li><strong>L'ajout direct</strong> dans votre navigateur web est la
   méthode la plus simple et la plus immédiate. Elle dépend des capacités de
   votre navigateur et de votre serveur. Pour des gros volumes ou en cas de
   problèmes, les méthodes alternatives vous attendent !</li>
@@ -14,9 +14,8 @@ galerie :</p>
 <ul>
   <li><strong>pLoader</strong> est un logiciel à installer sur votre
   ordinateur. Glissez vos photos dans la fenêtre de pLoader, cliquez
-  sur <em>"Transférer vers Piwigo"</em> et pLoader s'occupe du reste. Il
-  existe d'autres logiciels comme <strong>WinToPiwigo</strong> ou le module
-  d'export Piwigo dans <strong>Digikam</strong>.</li>
+  sur <em>"Transférer vers Piwigo"</em> et pLoader s'occupe du reste. D'autres logiciels clients existent, comme <strong>WinToPiwigo</strong> ou le module
+  d'export Piwigo de <strong>Digikam</strong>.</li>
 </ul>
 
 <p class="nextStepLink"><a href="admin.php?page=photos_add&section=ploader">Utiliser pLoader</a></p>
diff --git a/language/fr_FR/help/help_groups.html b/language/fr_FR/help/help_groups.html
index 20e727d74..4291a6709 100644
--- a/language/fr_FR/help/help_groups.html
+++ b/language/fr_FR/help/help_groups.html
@@ -1,9 +1,8 @@
 <p>Les groupes d'utilisateurs permettent d'assigner des permissions à une liste d'utilisateurs.</p>
 
-<p>Vous pouvez créer des groupes et y ajouter des utilisateurs dans la
+<p>Vous pouvez créer des groupes et y ajouter des utilisateurs dans 
 <span class="pwgScreen">Administration &raquo; Utilisateurs &raquo; Groupes</span>.</p>
 
-<p>Un utilisateur peut appartenir à plusieurs groupes. L'autorisation est
-plus forte que l'interdiction : si l'utilisateur "pierre" appartient aux
+<p>Un utilisateur peut appartenir à plusieurs groupes. L'autorisation l'emporte sur l'interdiction : si l'utilisateur "pierre" appartient aux
 groupes "famille" et "amis", et que seul le groupe "famille" peut visiter la
 catégorie "Noël 2003", alors "pierre" peut visiter cette catégorie.</p>
diff --git a/language/fr_FR/help/help_misc.html b/language/fr_FR/help/help_misc.html
index 9525ca807..ec1bc5293 100644
--- a/language/fr_FR/help/help_misc.html
+++ b/language/fr_FR/help/help_misc.html
@@ -1,5 +1,5 @@
 <p>Une fois votre galerie créée, configurez l'affichage par
-défaut tel que désiré dans <span class="pwgScreen">Administation &raquo; Configuration &raquo; Affichage par défaut</span>. En effet, chaque nouvel
-utilisateur héritera de ces propriétés d'affichage.</p>
+défaut tel que désiré dans <span class="pwgScreen">Administation &raquo; Configuration &raquo; Affichage par défaut</span>. Chaque nouvel
+utilisateur héritera de ces propriétés d'affichage dès son enregistrement.</p>
 
-<p>Pour tout question, la communauté francophone Piwigo est à l'écoute sur le <a href="http://fr.piwigo.org/forum">forum</a>.</p>
+<p>Pour toute question, la communauté francophone Piwigo est à l'écoute sur le <a href="http://fr.piwigo.org/forum">forum</a>.</p>
diff --git a/language/fr_FR/help/help_permissions.html b/language/fr_FR/help/help_permissions.html
index 6aa0bd59e..20366a93f 100644
--- a/language/fr_FR/help/help_permissions.html
+++ b/language/fr_FR/help/help_permissions.html
@@ -1,12 +1,11 @@
-<p>Vous pouvez interdire l'accès aux catégories. Passez le type d'accès à "privé" si vous souhaitez gérer les permissions.</p>
+<p>Vous pouvez interdire l'accès aux catégories. Passez le type d'accès de la catégorie à "privée" si vous souhaitez gérer les permissions.</p>
   
 <p>Vous pouvez rendre une catégorie privée en l'éditant (<span
 class="pwgScreen">Administration &raquo; Catégories &raquo; Gérer &raquo; Editer</span>) ou en
 gérant les options pour votre arbre complet des catégories (<span
 class="pwgScreen">Administration &raquo; Catégories &raquo; Propriétés &raquo; Publique/Privée</span>).</p>
 
-<p>Une fois que certaines catégories sont privées, vous pouvez gérer les
-permissions avec 3 écrans :</p>
+<p>Lorsqu'une catégorie est privée, vous pouvez gérer les permissions par groupes et utilisateurs avec 3 écrans :</p>
 
 <ul>
   <li><span class="pwgScreen">Administration &raquo; Utilisateurs &raquo; Gérer &raquo; action Permissions</span> (1 lien par utilisateur)</li>
diff --git a/language/fr_FR/help/help_user_upload.html b/language/fr_FR/help/help_user_upload.html
index bdf931041..0c2e2c445 100644
--- a/language/fr_FR/help/help_user_upload.html
+++ b/language/fr_FR/help/help_user_upload.html
@@ -2,14 +2,13 @@
 
 <ol>
 
-  <li>Autorisez l'ajout d'images sur une ou plusieurs catégories (<span
-class="pwgScreen">Administation &raquo; Catégories &raquo; Gestion &raquo; Edit</span> ou <span
-class="pwgScreen">Administration &raquo; Catégories &raquo; Propriétés &raquo; Ajout d'images</span>). Les catégories virtuelles ne permettent pas l'ajout d'images.</li>
+  <li>Autorisez l'ajout d'images sur n'importe quelle catégorie physique (<span
+class="pwgScreen">Administration &raquo; Catégories &raquo; Gestion &raquo; Edit</span> ou <span
+class="pwgScreen">Administration &raquo; Catégories &raquo; Propriétés &raquo; Ajout d'images</span>). Les catégories virtuelles ne peuvent être utilisées pour ajouter des images.</li>
 
-  <li>donner les droits en écriture (pour tous les utilisateurs) sur les
-répertoires correspondant aux catégories qui sont autorisées à l'ajout.</li>
+  <li>Donnez les droits en écriture (pour tous les utilisateurs) sur les
+répertoires correspondant aux catégories autorisées à l'ajout.</li>
 </ol>
 
 <p>Les photos ajoutées par les utilisateurs ne sont pas directement
-visibles sur le site, ils doivent être validés par un administrateur. Pour
-cela, un administrateur doit se rendre dans <span class="pwgScreen">Administration &raquo; Photos &raquo; En attente</span> afin d'accepter ou de rejeter les photos proposées.</p>
+visibles sur le site, elles doivent être préalablement validées par un administrateur. A cet effet, un administrateur doit se rendre dans <span class="pwgScreen">Administration &raquo; Photos &raquo; En attente</span> afin d'accepter ou de rejeter les photos proposées.</p>
diff --git a/language/fr_FR/help/help_virtual_links.html b/language/fr_FR/help/help_virtual_links.html
index b2dcc174c..0eb083c2d 100644
--- a/language/fr_FR/help/help_virtual_links.html
+++ b/language/fr_FR/help/help_virtual_links.html
@@ -1,5 +1,5 @@
-<p>Les photos sont affichées dans les catégories correspondant aux répertoires.</p>
+<p>Les photos sont affichées dans les catégories correspondant aux répertoires dans lesquels elles sont stockées.</p>
 
 <p>Vous pouvez également afficher une photo dans plusieurs catégories, sans dupliquer le fichier sur votre serveur web. Associez la photo à n'importe quelle autre catégorie depuis l'écran d'édition de la photo (auquel vous accéder depuis la page de visualisation de la photo côté galerie, lorsque vous êtes connecté en tant qu'administrateur)</p>
 
-<p>Les catégories virtuelles partent de ce principe : elles n'ont pas de répertoire associé. Créez des catégories virtuelles depuis <span class="pwgScreen">Administration &raquo; Catégories &raquo; Gérer</span>.</p>
+<p>Les catégories virtuelles sont basées sur ce principe : elles n'ont pas de répertoire associé. Créez des catégories virtuelles depuis <span class="pwgScreen">Administration &raquo; Catégories &raquo; Gérer</span>.</p>
diff --git a/language/fr_FR/help/photos_add_ftp.html b/language/fr_FR/help/photos_add_ftp.html
index 7995b2d4e..dc3cec64a 100644
--- a/language/fr_FR/help/photos_add_ftp.html
+++ b/language/fr_FR/help/photos_add_ftp.html
@@ -4,13 +4,13 @@
 <ol>
   <li>Créez un répertoire sur votre ordinateur.</li>
 
-  <li>Copiez des photos à l'intérieur de ce répertoire, puis redimensionnez les pour un affichage sur le web. <em>Attention</em> : le nom des répertoires et des fichiers ne doit contenir que des lettres, des chiffres et les caractères  "-", "_" or ".". Pas d'espace ou de caractères accentués.</li>
+  <li>Copiez des photos à l'intérieur de ce répertoire, puis redimensionnez-les pour un affichage sur le web. <em>Attention</em> : le nom des répertoires et des fichiers ne doit contenir que des lettres, des chiffres et les caractères  "-", "_" ou ".". Pas d'espace ou de caractères accentués.</li>
 
   <li>Avec un client FTP, copiez le répertoire dans le répertoire "galleries" de votre installation de Piwigo.</li>
 
-  <li>Connectez vous à votre installation de Piwigo et rendez vous sur <span class="pwgScreen">Administration &raquo; Images &raquo; Miniatures</span> pour créer les miniatures manquantes.</li>
+  <li>Connectez-vous à votre galerie Piwigo et rendez-vous sur <span class="pwgScreen">Administration &raquo; Images &raquo; Miniatures</span> pour créer les miniatures manquantes.</li>
 
-  <li>Rendez vous sur <span class="pwgScreen">Administration</span> et cliquez sur le gros bouton de synchronisation.</li>
+  <li>Rendez-vous sur <span class="pwgScreen">Administration</span> et cliquez sur le gros bouton de synchronisation.</li>
 </ol>
 
 <p>Bravo ! Vous avez créé avec succès la première catégorie de votre galerie.</p>
@@ -24,9 +24,7 @@
 
   <li>
 
-    <p>Les répertoires représentant les catégories sont dans le répertoire
-"galleries". Ci-dessous l'arbre des répertoires d'une très petite galerie
-(mais utilisant de nombreuses fonctionnalités) : </p>
+    <p>Les répertoires représentant les catégories se trouvent dans le répertoire "galleries". Ci-dessous l'arbre des répertoires d'une très petite galerie (mais utilisant de nombreuses fonctionnalités) : </p>
   
 <pre>
 .
@@ -64,17 +62,11 @@
 
   </li>
   
-  <li>Fondamentalement, une catégorie est représentée par un répertoire à
-n'importe quel niveau sous le répertoire "galleries" de votre installation
-de Piwigo. Chaque catégorie peut contenir autant de sous-niveaux que
-désiré. Dans l'exemple ci-dessus, categorie-1.1.1.1 est à un niveau 4 de
-profondeur.</li>
-
-  <li>Fondamentalement, un élément est représenté par un fichier. Un fichier
-peut être un élément pour Piwigo si l'extension du nom du fichier est
-parmi la liste du paramètre de configuration <code>file_ext</code> (voir
+  <li>A l'exception de ceux appelés "thumbnail", "pwg_high" ou "pwg_representative" (voir explications ci-dessous), chaque répertoire dans "galleries" génère une catégorie. Le nombre de niveaux (profondeur) n'est pas limité.</li>
+
+  <li>Fondamentalement, un élément est représenté par un fichier. Pour Piwigo, un fichier peut être un élément si son extension figure dans la liste du paramètre de configuration <code>file_ext</code> (voir
 fichier <span class="filename">include/config.inc.php</span>). Un fichier
-peut être une image si son extension est parmi le paramètre de configuration
+peut être une image si son extension figure dans la liste du paramètre de configuration
 <code>picture_ext</code>.</li>
 
   <li>Les éléments de type image doivent avoir une miniature associée (voir la
@@ -85,8 +77,8 @@ associé.  Comme pour le fichier <span class="filename">mariage.jpg</span>
 dans l'exemple ci-dessus. Aucun préfixe n'est nécessaire sur le nom du
 fichier.</li>
 
-  <li>Les éléments non image (vidéos, sons, fichiers texte, tout ce que vous
-voulez...) sont par défaut représentés par un icône correspondant à
+  <li>Les éléments autres que les images (vidéos, sons, fichiers texte, tout ce que vous
+voulez...) sont représentés par défaut par une icône correspondant à
 l'extension du nom du fichier. Optionnellement, une miniature et un
 représentant peuvent être associés (voir le fichier <span
 class="filename">video.avi</span> dans l'exemple).</li>
@@ -129,7 +121,7 @@ miniature en ".GIF" par exemple).</li>
   <li>Il est conseillé d'utiliser un outil externe pour la création des
 miniatures.</li>
 
-  <li>Vous pouvez également utiliser l'outil de création de miniature
+  <li>Vous pouvez également utiliser l'outil de création de miniatures
 intégré à Piwigo mais cela est déconseillé car la qualité risque
 d'être décevante et cela utilise inutilement les ressources du serveur (ce
 qui peut être un grave problème sur un serveur mutualisé).</li>
diff --git a/language/fr_FR/install.lang.php b/language/fr_FR/install.lang.php
index 230747e2c..263dc3cec 100644
--- a/language/fr_FR/install.lang.php
+++ b/language/fr_FR/install.lang.php
@@ -24,55 +24,55 @@
 
 
 $lang['Installation'] = "Installation";
-$lang['Basic configuration'] = "Configuration de Base";
+$lang['Basic configuration'] = "Configuration de base";
 $lang['Default gallery language'] = "Langue par défaut de la galerie";
-$lang['Database configuration'] = "Configuration de la Base de données";
-$lang['Admin configuration'] = "Configuration du compte Administrateur";
+$lang['Database configuration'] = "Configuration de la base de données";
+$lang['Admin configuration'] = "Configuration du compte administrateur";
 $lang['Start Install'] = "Démarrer l'installation";
 $lang['mail address must be like xxx@yyy.eee (example : jack@altern.org)'] = "L'adresse mail doit être de la forme xxx@yyy.eee (exemple : jack@altern.org)";
-$lang['Webmaster login'] = "Administrateur";
+$lang['Webmaster login'] = "Identifiant de l\'administrateur";
 $lang['It will be shown to the visitors. It is necessary for website administration'] = "Cet identifiant apparaîtra à tous vos visiteurs. Il vous sert pour administrer le site";
 $lang['Parameters are correct'] = "Les paramètres rentrés sont corrects";
-$lang['Connection to server succeed, but it was impossible to connect to database'] = "La connexion au serveur est OK, mais impossible de se connecter à cette base de données";
+$lang['Connection to server succeed, but it was impossible to connect to database'] = "La connexion au serveur est OK, mais la connection à cette base de données est impossible";
 $lang['Can\'t connect to server'] = "Impossible de se connecter au serveur";
 $lang['The next step of the installation is now possible'] = "La prochaine étape d'installation est désormais possible";
 $lang['next step'] = "étape suivante";
-$lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = "Copiez le texte en rose entre les tirets et collez-le dans le fichier database.inc.php qui se trouve dans le répertoire \"include\" à la base de l'endroit où vous avez installé Piwigo (le fichier database.inc.php ne doit comporter QUE ce qui est en rose entre les tirets, aucun retour à la ligne ou espace n'est autorisé)";
+$lang['Copy the text in pink between hyphens and paste it into the file "local/config/database.inc.php"(Warning : database.inc.php must only contain what is in pink, no line return or space character)'] = "Copiez le texte en rose entre les tirets et collez-le dans le fichier \"local/config/database.inc.php\" (Attention : le fichier database.inc.php ne doit comporter QUE ce qui est en rose entre les tirets, sans aucun retour à la ligne ou espace supplémentaire";
 $lang['Database type'] = "Type de base de données";
-$lang['The type of database your piwigo data will be store in'] = "La base de données à utiliser pour installer piwigo";
+$lang['The type of database your piwigo data will be store in'] = "La base de données dans laquelle seront stockées vos données Piwigo";
 $lang['Host'] = "Hôte";
 $lang['localhost, sql.multimania.com, toto.freesurf.fr'] = "localhost, sql.multimania.com, toto.freesurf.fr";
 $lang['User'] = "Utilisateur";
-$lang['user login given by your host provider'] = "nom d'utilisateur pour votre hébergeur";
+$lang['user login given by your host provider'] = "nom d'utilisateur communiqué par votre hébergeur";
 $lang['Password'] = "Mot de passe";
-$lang['user password given by your host provider'] = "celui fourni par votre hébergeur";
-$lang['Database name'] = "Nom de la base";
-$lang['also given by your host provider'] = "celui fourni par votre hébergeur";
-$lang['Database table prefix'] = "Préfixe des noms de table";
-$lang['database tables names will be prefixed with it (enables you to manage better your tables)'] = "le nom des tables apparaîtra avec ce préfixe (permet de mieux gérer sa base de données)";
+$lang['user password given by your host provider'] = "mot de passe utilisateur communiqué par votre hébergeur";
+$lang['Database name'] = "Nom de la base de données";
+$lang['also given by your host provider'] = "également fourni par votre hébergeur";
+$lang['Database table prefix'] = "Préfixe des noms de tables";
+$lang['database tables names will be prefixed with it (enables you to manage better your tables)'] = "le nom des tables sera précédé de ce préfixe (permet de mieux gérer sa base de données)";
 $lang['enter a login for webmaster'] = "veuillez rentrer un pseudo pour le webmaster";
-$lang['webmaster login can\'t contain characters \' or "'] = "le pseudo du webmaster ne doit pas comporter les caractère \" et '";
-$lang['please enter your password again'] = "veuillez retaper votre mot de passe";
+$lang['webmaster login can\'t contain characters \' or "'] = "le pseudo du webmaster ne doit pas comporter les caractères \" et '";
+$lang['please enter your password again'] = "veuillez resaisir votre mot de passe";
 $lang['Installation finished'] = "Installation terminée";
-$lang['Webmaster password'] = "Mot de passe";
-$lang['Keep it confidential, it enables you to access administration panel'] = "Il doit rester confidentiel, il permet d'accéder au panneau d'administration.";
-$lang['Password [confirm]'] = "Mot de passe [ Confirmer ]";
-$lang['verification'] = "Vérification";
+$lang['Webmaster password'] = "Mot de passe du webmaster";
+$lang['Keep it confidential, it enables you to access administration panel'] = "Il doit rester confidentiel, il permet d'accéder à l'écran d'administration.";
+$lang['Password [confirm]'] = "Mot de passe [Confirmer]";
+$lang['verification'] = "vérification";
 $lang['Need help ? Ask your question on <a href="%s">Piwigo message board</a>.'] = "Besoin d'aide ? Posez votre question sur le <a href=\"%s\">forum de Piwigo</a>.";
 $lang['The configuration of Piwigo is finished, here is the next step<br><br>
 * go to the identification page and use the login/password given for webmaster<br>
-* this login will enable you to access to the administration panel and to the instructions in order to place pictures in your directories'] = "La configuration de l'application s'est correctement déroulée, place à la prochaine étape<br><br>
-* allez sur la page d'identification et connectez-vous avec le pseudo donné pour le webmaster<br>
-* celui-ci vous permet d'accéder à la partie administration et aux instructions pour placer les images dans les répertoires.";
+* this login will enable you to access to the administration panel and to the instructions in order to place pictures in your directories'] = "La configuration de Piwigo, place à la prochaine étape<br><br>
+* allez sur la page d'identification et connectez-vous avec le pseudo et le mot de passe saisis pour le webmaster<br>
+* ceci vous permet d'accéder à la partie administration et aux instructions pour charger des images dans les répertoires.";
 $lang['Webmaster mail address'] = "Adresse e-mail de l'Administrateur";
-$lang['Visitors will be able to contact site administrator with this mail'] = "Les visiteurs pourront vous contacter par ce mail";
+$lang['Visitors will be able to contact site administrator with this mail'] = "Les visiteurs pourront contacter l'administrateur du site par ce mail";
 $lang['PHP 5 is required'] = "PHP 5 est requis";
 $lang['It appears your webhost is currently running PHP %s.'] = "Apparemment, la version PHP de votre hébergeur est PHP %s.";
-$lang['Piwigo may try to switch your configuration to PHP 5 by creating or modifying a .htaccess file.'] = "Piwigo va essayer de passer en PHP 5 en créant ou en modifiant le fichier .htaccess.";
-$lang['Note you can change your configuration by yourself and restart Piwigo after that.'] = "Notez que vous pouvez changer vous-même la configuration PHP et re-lancer Piwigo après.";
+$lang['Piwigo may try to switch your configuration to PHP 5 by creating or modifying a .htaccess file.'] = "Piwigo va essayer de passer en PHP 5 en créant ou modifiant le fichier .htaccess.";
+$lang['Note you can change your configuration by yourself and restart Piwigo after that.'] = "Notez que vous pouvez modifier vous-même la configuration PHP et re-lancer Piwigo ensuite.";
 $lang['Try to configure PHP 5'] = "Essayer de configurer PHP 5";
 $lang['Sorry!'] = "Désolé!";
 $lang['Piwigo was not able to configure PHP 5.'] = "Piwigo n'a pas pu configurer PHP 5.";
-$lang['You may referer to your hosting provider\'s support and see how you could switch to PHP 5 by yourself.'] = "Vous devez contacter votre hébergeur afin de savoir comment configurer PHP 5.";
-$lang['Hope to see you back soon.'] = "En espérant vous revoir très prochainement...";
+$lang['You may referer to your hosting provider\'s support and see how you could switch to PHP 5 by yourself.'] = "Il vous faut contacter le support de votre hébergeur pour savoir comment configurer vous-même PHP 5.";
+$lang['Hope to see you back soon.'] = "En espérant vous revoir très prochainement.";
 ?>
\ No newline at end of file
diff --git a/language/fr_FR/upgrade.lang.php b/language/fr_FR/upgrade.lang.php
index b19b801c6..d8cd40c75 100644
--- a/language/fr_FR/upgrade.lang.php
+++ b/language/fr_FR/upgrade.lang.php
@@ -25,8 +25,8 @@
 
 $lang['Upgrade'] = "Mise à jour";
 $lang['This page proposes to upgrade your database corresponding to your old version of Piwigo to the current version.
-The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = "Cette page vous propose de mettre à jour la base de donnée correspondante à votre ancienne version de piwigo vers la nouvelle version.
-L'assistant de mise à jour pense que la version actuelle est une <strong>version %s</strong> (ou équivalente).";
+The upgrade assistant thinks you are currently running a <strong>release %s</strong> (or equivalent).'] = "Cette page vous propose de mettre à jour la base de données de votre ancienne version de piwigo vers la nouvelle version.
+L'assistant de mise à jour pense que vous disposez actuellement de la <strong>version %s</strong> (ou équivalente).";
 $lang['Upgrade from version %s to %s'] = "Mise à jour de la version %s à %s";
 $lang['Statistics'] = "Statistiques";
 $lang['total upgrade time'] = "temps total de la mise à jour";
@@ -34,11 +34,11 @@ $lang['total SQL time'] = "temps total des requêtes SQL";
 $lang['SQL queries'] = "nombre de requêtes SQL";
 $lang['Upgrade informations'] = "Informations sur la mise à jour";
 $lang['Perform a maintenance check in [Administration>Specials>Maintenance] if you encounter any problem.'] = "Veuillez effectuer une maintenance dans [Administration>Spéciales>Maintenance] si vous rencontrez des problèmes.";
-$lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "Par précaution, les plugins suivants ont été désactivés. Vérifiez s'il existe des mises à jour avant de les réactiver:";
+$lang['As a precaution, following plugins have been deactivated. You must check for plugins upgrade before reactiving them:'] = "Par précaution, les plugins suivants ont été désactivés. Vérifiez s'il existe des mises à jour avant de les réactiver :";
 $lang['Only administrator can run upgrade: please sign in below.'] = "Seul un administrateur peut lancer la mise à jour: veuillez vous identifier ci-dessous.";
-$lang['You do not have access rights to run upgrade'] = "Vous n'avez pas les droits necessaires pour lancer la mise à jour.";
+$lang['You do not have access rights to run upgrade'] = "Vous n'avez pas les droits nécessaires pour lancer la mise à jour.";
 $lang['In <i>%s</i>, before <b>?></b>, insert:'] = "Dans le fichier <i>%s</i>, avant <b>?></b>, insérez:";
 $lang['All sub-categories of private categories become private'] = "Toutes les sous-catégories de catégories privées deviennent privées";
 $lang['User permissions and group permissions have been erased'] = "Les permissions des utilisateurs et des groupes ont été effacées";
-$lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Seuls le préfixe des miniatures et l'adresse email du webmestre ont étés sauvegardés de la configuration précédente";
+$lang['Only thumbnails prefix and webmaster mail address have been saved from previous configuration'] = "Seuls le préfixe des miniatures et l'adresse email du webmestre ont étés conservés de la précédente configuration";
 ?>
\ No newline at end of file