This is a wiki-based Developers Guide for In-Portal Open Source CMS. The purpose of this guide is to provide advanced users, web developers and programmers with documentation on how to expand, customize and improve the functionality and the code the In-Portal software. Please consider contributing to our documentation writing effort.
The file seems to be an image of reduced size (thumbnail).
Please check the file $1.
If the checked file is the same image of original size it is not necessary to upload an extra thumbnail.