Some general help

Hi I have just started using php-gtk to write the backend for a website, since standalone apps are regarded higher than web backends and there is greater flexability. I have a few questions 1. How can I contribute to the docs? I have discovered a lot of functions which are not documented and would like to help out. 2. Are there any documents on how to make applications using this language (programming conventions etc). At the moment i have modularised the application and am including each module into a main application.php file. 3. Is there a signal which is sent when the application is started? I cant seem to find anything in glade. I need to populate a GtkCList when the app starts. Cheers Mike