How to change height of the popup window?

Hi

I wanted to edit the size of the popup window for more emoticons, but I only found the part where to edit the width inside the file includes.php on line 1164.
And there is no option to edit the height in that file, it only says "height=<?php echo $height;?>"

So where is the file that I have to edit to change the height of the popup window?

Thanks in advance and kind regards
AnnaLena

The height is calculated in uddeIMdoSmileysExHeight() in includes.php.

Hi

Thanks for the quick response!

I found it two times inside the file includes.php:
1. on line 989: function uddeIMdoSmileysExHeight($config) {
2. on line 1162: $height=uddeIMdoSmileysExHeight($config);

So do I just have to replace "($config)" with "(636)" on both spots?
Sorry if this might be a stupid question but I'm an absolute newbie and I don't have a clue in coding etc...

Kind regards
AnnaLena