Problem with Html Block

I try to make a new Html Block ( is the first with 7.0.5 but is not my first html block i make) with this code :

<div id='IWEBCAM' align='center'></div><script language='javascript' type='text/javascript' src='http://service.iWebcam.com/Client/Chat.aspx?AffiliateKey=pwfPjVO1BZYji8sngCcDjTMyJZ3ybhTxKOW7UA77G0KJ9wAB8unQA%2fUPcVSs0%2fFoKNtVnEGb_iRxKITiso4AJw%3d%3d'></script>

On the pop-up i click on the html botton to paste the code.

Why D7.0.5 doesn't want acept it? After i saved i check it again and the code change in :

<div id='IWEBCAM' align='center'></div>

AffiliateKey=pwfPjVO1BZYji8sngCcDjTMyJZ3ybhTxKOW7UA77G0KJ9wAB8unQA%2fUPcVSs0%2fFoKNtVnEGb_iRxKITiso4AJw%3d%3d'></script>

I try the code using rapidweaver and i make a new page. And with Rapidweaver the code work fine, so is not the code the problem...

I need help !

Thank you

This is probably caused by HTMLPurifier, which strips out certain tags. You can try adding the code directly through the database, which will bypass this.

You can thank all the little weenies that just had to have TinyMCE as a HTML block editor, for this problem.  I lobbied against it the best I could, but the little weenies got their way, and now everybody has a TinyMCE editor in a place where it has no business being.  TinyMCE was always intended as a text editor for blog posts, forum posts, etc..... NOT a source code editor.  Let the little weenies have their TinyMCE editor for HTML blocks, and all the problems that go along with it.

All non-weenies should read this thread, and follow the instructions by Deano in the 7th post:

http://www.boonex.com/unity/forums/?action=goto&search=1#topic/Page-Builder-Big-Bug.htm

Then, your problem will be solved.  Please pay appropriate homage to Deano

Tahnk you for the fast help !

@ Houstonlively: the solution you give me ( the post from Deano) solve the problem !