Hi,<br><br>    I want to control the window size of Firefox browser and whether a 
plugin is enabled or disabled when a new firefox browser is opened.<br><br> 
   Currently I&#39;m using a Tor browser which is a modified firefox 
browser, when I open it, the window size is set by default and flash 
plugin  is by default disabled. even if I try to set them mannually, the
 next time  I open a new firefox window, the setting return to default. I
 want to know which configuration files or what part of the source codes
 are controling this default setting, and I want to modify it.<br>
<br>    can anybody give me some solution or hints? thanks!