images not displayed in firefox 3.0.1

[Rouven]

Hello,

I am using the following code to dynamically create a table displaying users stored in a database.

please make sure you understand the difference between server-side and client-side code. The PHP-code is executed directly on the server and in almost all cases complete independent from the browser which has launched the request. It is therefor not possible to determine your actual problem by looking at the PHP-code, only the HTML-output is relevant.

echo("<a href='?page=show_operators&rem_role=1&username=$name&userid=$guid'><img src='.\icons\minimize.png' width='16' height='16' alt='remove role' border='0'></a> &nbsp;&nbsp;");

This looks like a candidate that could kill non-IEs: you are using backslashes in the image-url. Please use forward slashes as required in URLs.

MfG
Rouven