Hi Al, I want to figure out an automatic way to detect the page is done with loading. The reloading button might be a good indicator I assume. It has different appearances when loading a page and done with loading. I am just wondering which variable and related code in the source file is responsible for that button? Thanks!
Yuhao _______________________________________________ dev-tech-layout mailing list [email protected] https://lists.mozilla.org/listinfo/dev-tech-layout

