[jQuery] question about $(document).ready

[jQuery] question about $(document).ready


Hello,
i apologize in advance if this is a dumb question.
I would like to reorganize my code so that i clearly have 3 steps:
1/ preloading of xml, css, img files
2/ do some preprocessing
3/ runtime, interaction can happen
Now i 'm looking at which events are best suited and i wonder if i get this correctly:
the docs says that $(document).ready Binds a function to be executed whenever the DOM is ready to be traversed and manipulated.
Am i correct to assume it means that document.ready means the html page is loaded, but not other files, such as its css, img and js dependencies?
Thank you in advance for the clarification,
Alexandre