Insert HTML code into fck

Hello,

i have looked over 50 pages and spent much hours, but i didn't found how to insert code into fckeditor.

I made advanced image browser, but now i'm stuck on insert image link. When click on image button in toolbar in FCK it's open my imagebrowser popup, and it's everything Ok, but how now to insert <img... etc...> into fck with a click on image is a question? I have found function insertHtml but don't works, allways print fckeditorApi...etc, also have found another function, but it's insert only plain text, and only in IE.

Please give me a help.

It also be ok, if somebody can tell me, how to put div tag round an image in preview window? because everything is about description of an image, which it's have to be written bellow the image.