Thumbnails are reduced-size preview images of templates. The recommended format of these images is gif or jpg.
You should create a thumbnail for every color theme. The width of a thumbnail should be 780px. The name of a thumbnail file should be themename.jpg(gif), where themename is a name of the theme directory. Place the created thumbnail file into the root directory of the template.
Other preview images will be converted automatically. But to increase their quality, you can make it yourself. These images should be placed into the root directory of the template.
The names of these images and their maximal sizes are the following:
themename_thumb.jpg(gif) (118x89)themename_icon.jpg(gif) (70x53)themename_selected.jpg(gif) (252x189)If the template is intended for general use, it makes sense to provide the preview images that will best represent available menu styles.
General rules for making thumbnails for menus:
jpg or gif. menuN.jpg(gif), where N is the button index number. The thumbnail files should be placed in the /menus subdirectory of each color theme. Note: Creating thumbnails for menus is optional in Sitebuilder for Windows.
If the template is intended for general use, it makes sense to provide the preview images that will best represent available headers.
General rules for making thumbnails for headers:
jpg or gif. headerN.jpg(gif), where N is the button index number. The file headerN.jpg(gif) should be placed in the /headers subdirectory. Note: Creating thumbnails for menus is optional in Sitebuilder for Windows.