want to get rid of Code when using FCK Editor

I am using FCK Editor for the Content Manager of my Admin Panel for my website.

When i try to create new page using FCK Editor, I can see some code which is present already there.
Code which is automatically inserted is:

<p>&nbsp;</p>
<input type="hidden" id="gwProxy"><!--Session data--></input><input type="hidden" id="jsProxy" onclick="jsCall();" />
<div id="refHTML">&nbsp;</div>


When i go to Source view and come back to design view, I get the same code again. exactly copy of above.
Number of times i go to Source view and come back Design View, I see these code inserted again...

I want to get rid of these code. Please give me solution.