inserting links in posts

[Tribl]

i was wondering if there's a way to change that behaviour:

I'm writing a post in this forum, and then want wo insert an url in the middle of the text and click there, then the http:// button , fill in the name and the url and hit enter, now the Url gets inserted at the end of the post, not at the position where i clicked first and wanted to enter it in the first place.
So i have to copy this whole thing and insert it there. isnt it possible that it gets inserted at the position where the cursor is at the moment ?