After a long time of trying a lot of different solutions, it turns out to be simple. In my post I forgot to mention that the php-script runs on a Linux box but it must be possible to run it under...

Renaming is not an option. The file name is also used. As you can see, the file names are names of people and are build like "full name_company_country" and in the php file I seperate the elements...

For a project I'm working on, lots and lots of jpg files need to be converted to thumbnails and shown on a website. It is not complicated to read a directory, filter out all the jpg files and create...

Thank digital-ether for this part: onclick="return (confirm('do you really want to delete the stuff?'))

Tried it with a submit button in a form and it even works here. Perfect. Just what I was...