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/*
     Here you can set image sizes, number of images displayed on each page ...
*/
$menu_x = 3; // Number of galleries which are shown in a row on the overview page.
$menu_y = 3; // Number of rows on the overview page.
$hidemenuborder = true; // new 1.3c - Shows or hides the menu border - is not done in the sylesheet because the style is used more often
$autodetect_maximum_thumbnails=true; // new 1.2 - twg tries to display as much thumbnails as possible without creating scrollbars - is turned off in low bandwidth mode!
  $thumbnails_x = 6; // Number of images in a row on the thumbnail page.
  $thumbnails_y = 4; // Number of images in a column on the thumbnail page.
$number_top10 = ($thumbnails_x * ($thumbnails_y -2)) + 1; // Number of images that are shown in the top views page. The existing calculation (13) works nice with the existing layout; The last row of the top x is alwys filled - therefore more then number_top10 images can be shown!
$small_pic_size = 400; // max pic size - please read the description of $use_small_pic_size_as_height (at the end) before you set this!
   $resize_only_if_too_big=false; // new 1.3 - If images are equal or smaller they are not resized if true. You can save disk space if you set this to true and resize all pictures with an external program before uploading. watermarks are not generated on his images becasuse the are not touched at all! if you need them - please insert them by yourself because you wanted to keep the quality of the images.
   $use_small_pic_size_as_height=true; // new 1.1 - use small_pic_size as height! - the small pic size restricts the picture to a maximum height and width of small_pic_size - therefore vertical and horizontal images have the same maximum side length. If you set this switch to true the size is used as maximum height. vertical images are then smaller then horizontal - but when you watch the images the navigation does not jump to the bottom if a vertical image is coming - If you use this please decrease the picture size by ~1/3 to get the vertical images in the same size as before (and delete the cache!!). The cross fade slideshow does appear smaller because the horizontal images are here still as big as the vertical ones.
     $maxXSize = 800; // new 1.2 - If you have panorama images you can restrict the maximum width of an image - $use_small_pic_size_as_height has to be true that this restriction is needed! A panorama is assumed if the width/height > 1.5!
$thumb_pic_size = 120; // the thumbnail size - check the $show_clipped_images description. If this is set true the thumbnails appear bigger
$menu_pic_size_x = 100;  // size of the gallery overview pictures -  has to be dividable by 2 if using $show_colage=true; if $show_colage=false; please use the same scale as the pictures have to get the nicest results.
$menu_pic_size_y = 100;
$compression = 75; // quality of the generated jpegs - best = 100 - but biggest size !!
$compression_thumb = 80; // new 1.3 - quality of the generated thumbnail jpegs - best = 100 - but biggest size !! I make them better quality because they are really small
$numberofpics=5;   // new 1.3 - number of pictures that are displayed in the thumbnail strip off the image page - only 3,5,7 and 9 are tested - more does not make sense I would say :) !! The number has to be uneven!
$show_clipped_images=true;  // new 1.1 - clipped images in the thumbnail view - all images will be shown as squares - if you change this - delete all thumbnails in the cache!!! The size of the images (x and y) will be $thumb_pic_size! remember - all thumbnails are squares then on the detail page you cannot see if a image is horizontal or vertical. remove all thumbnails from the cache folder after changing this! 
   $center_clipped_images_horizontal=true; // new 1.3 - center clipped images horizontal if true
   $center_clipped_images_vertical=false;  // new 1.3 - center clipped images vertical if true