I'll make it a little more clear.
You know how easily in documents you can just do like "edit" to "replace"? I want to know if there is a code for that(html), only it replaces what I tell it to, to what I want it to replace to. I also want to know if it can do at least five. If you have it, please post! If not, that is all right.
Does that help, a little?