[Solved] changing the permissions of a web page to allow ed

I downloaded a web page with Filezilla I wanted to open it in libreoffice-write but I need to alter the ownership to allow it. This problem was caused by my use of another machine a 32-bt netbook. I think the problem is the ownership I was administrating the web-page from my laptop dwhite32 and my desktop is dwhite64 I need to make a group dwhite and all of the members can edit. the members being dwhite32 and dwhite64. Now I just need to try it. anyone think this will work it will only work for things that will happen it won't cure my current problem.