<img id="link_smileys" class="img_button" src="img/Smiley_Cool.png" width="32" height="32" border="0" alt="<?php echo $this->lang->smileys[0]->tagData; ?>" title="<?php echo $this->lang->smileys[0]->tagData; ?>" />   

<img id="link_picture" class="img_button" src="img/picture.png" width="32" height="32" border="0" alt="<?=$this->lang->picture[0]->tagData?>" title="Bild einfügen" />   

$("link_smileys").onclick = function(){ open_close_smileys_win('message'); }

// Bild BBcode

   $("link_picture").onclick = function(){

   $("message").value+="[img][/img]";

   }