The editor button inserts content into your article. You can define, what you wish. E. g. you can define just text or even plugin tags as content to be insertet. There are two options, you can use: oneclick insertion: the button will insert the defined default value instantly. multiple insertion: you can choose, which value (of existing four slots) you want to insert...

this plugin will add next and previous buttons inside joomla article editing page so you can move easily between joomla articles with no need to close current article and go back to articles to edit next one....