Height 100%

Any response to this? I am running into same problem, you have the choice or percent or pixels for width but not height

As far as I remember, HTML doesn't allow for 100% height (window height), although you could do it in javascript, ie. wait for a change in window size, and alter the size of the Iframe. i reckon it would be a bit hard to make it work on all browsers, but we only need to bother about IE5 and above on PC's for FCKeditor. Anyway, it's more than just adding another option into a dropdown.

$oFCKeditor->CreateFCKeditor( 'pageContent', '100%', 150 ) ;

this is what my copy of FCKeditor came with...

100% height, 150px width.
works perfectly.

You could also try to put the editor into a table, using this code:

<table width="100%">
<tr height="100%"><td>
<!-- editor init -->
</td></tr>
</table>

Heres the code I use with great success.
Tips:
Make sure the table that includes the editor iFrame has an ID="EditorTable".
Make sure the ID of the WYSIWYG iFrame has
ID="WYSIWYGIframe".

Put the attached script in a script block on the editor page.

Add this to the Body tag:
onLoad="resizeiframe();" onResize="resizeiframe();"

Also (I think) you should have body height in style sheet "height:100%"

function resizeiframe(){
var offsetTrail = document.getElementById('EditorTable');
var offsetTop = 0;
while (offsetTrail) {
offsetTop += offsetTrail.offsetTop;
offsetTrail = offsetTrail.offsetParent;
}
document.all.WYSIWYGIframe.height=window.document.body.clientHeight-offsetTop;
}