Page Titles

Hello,

I am interested in adding a custom page title (the title at the very top of the browser) for the “reply” of a node. Currently, when I click on “Reply,” the page title is absolutely blank. I tried using the Page Title module; however, it does not allow me to custom make a page title for the reply of a node. I’m thinking of something like this: “Reply – [title].” If anyone can help, I’d appreciate it.