Custom Browser Page Title - Joomla 2.5 - Joomla! Forum - community, help and support

haven't found exact answer this.

want browser page title display "site name // article title" in joomla 2.5

site >> global configuration allows "site name - article title" via allow site name in page titles option.

menu manager >> menu items >> page display options allows custom browser page titles, article has attached menu.

any idea how customize browser page title when article not part of menu? or way edit template code change "-" "//" when using site >> global configuration >> allow site name in page titles?

thanks.

use external seo extention plugin, seo simple or that, works me.