Where to find CHtml componentes "$htmlOptions" description ?

Hi,

I am starting to use Yii and would like to test some Componentes.

For instance: I want to use a CHtml:imagebutton.

But where do I find the options description for "$htmlOptions" below:

public static string imageButton(string $src, array $htmlOptions=array ( ))

I have already downloaded "Definitive Guide", "BLOG System" and "API".

The "API" CHM shows the method, but not the parameters.

Thanks

http://www.yiiframew…geButton-detail

http://www.yiiframew…ntChange-detail

http://www.yiiframew…Html#tag-detail

From what I understand (which is very little), I think html options just inserts an html tag with whatever you pass it. For example, putting:

array('id'=>'maliciousScript')

in the htmloptions part would make your element have id="maliciousScript". But hopefully you wouldn't be putting that id anywhere…