Wish FR had a more user-friendly HTML posting system... Shortcut bar for Bold, Italics, Underlining, Pictures, and hyperlinks. I hate code, especially when there is a long post to tinker with.
You might drop your article, or what have you, into an html editor like Dreamweaver or any other editor, make your adjustments, then paste the source into your post.
If you use a windows computer then you can download for free a little program called "texter" from lifehacker.com which will auto-type anything you put into using hotkeys that you define. This way you only have to type the html once, put it into a little window, add a key combination and then use that shortcut every time after that.
I use < ci to type < center>< img src=[url goes here] />< /center>.
There is full help available.