Attach image with full path in "tinyMCE"

Hello friends!.

I using Umbraco 4.11.5

I have a problem. Attaching images in TinyMCE, gives me the image relative url.

Example:

<img src="/media/11835/logo.png" alt="logo" width="241" height="60" rel="241,60" />

I wish something like this:

<img src="http://mydomian.com/media/11835/logo.png" alt="logo" width="241" height="60" rel="241,60" />

I do not know what to do and I changed "tiny_mce_src.js" and "tinyMceConfig.config" setting:

<config key="relative_urls">false</config>
<config key="convert_urls">false</config> 
<config key="remove_script_host">false</config> 

But it does not work!.

I want to use it with "Pliable Form", for AutoResponser.

  Help please!. Thank you!