Please help forum error / bugs

Hello every one my name is Sgott I'm very new to this having my own  web site 

so if any one know how to fix this please help

I have tried uninstall and reinstall maybe 2-4 time and it's work so I really need help.

there is two problem with Forum 

 Forum

when I try to put 

<script src="/j/jwplayer.js" type="text/javascript"></script>

<div id="mediaplayer">loading</div>

<script type="text/javascript">

  jwplayer('mediaplayer').setup({

    'flashplayer': '/j/player.swf',

    'id': 'playerID',

    'width': '700',

    'height': '320',

    'playlist.position': 'right', 

    'autostart': 'true',   

    'repeat': 'list',

    'playlist.size': '200',

    'plugins': {

      'hd-2': {}

    }

  });

</script>

<ul>

  <li><a href="#" onclick="jwplayer().load('/playlist.xml')">

    Load trailer

  </a></li>

</ul>

</script>

it give me this error 

Sorry, site is unavailable now, please try again later.

or any kind of embed code of jwplayer will give this error

please help

Thank you very much

I forgot to say youtube old embedding is work

but the new youtube embedding is not work

html save old embed cord but don't save new html embed code

old embedding work html save this code

<object width="560" height="315"><param name="movie" value="http://www.youtube.com/v/4aCNmMhXYI8?version=3&amp;hl=en_US&amp;rel=0"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.youtube.com/v/4aCNmMhXYI8?version=3&amp;hl=en_US&amp;rel=0" type="application/x-shockwave-flash" width="560" height="315" allowscriptaccess="always" allowfullscreen="true"></embed></object>

new embedding not work the html don't save this code

<iframe width="560" height="315" src="http://www.youtube.com/embed/4aCNmMhXYI8?rel=0" frameborder="0" allowfullscreen></iframe>

Hello can anyone say yes or no?

try to open forum url with ?debug=1 at the end, for example:

http://example.com/dolphin/forum/?debug=1

it should show you the exact error (if it is xml formatting problem, most probably)

Thank AlexT for reply 

i got this code

This page contains the following errors:

Below is a rendering of the page up to the first error.

AlexT

It looks like you've inserted CDATA section somewhere, however I din't see it in provided example, but it always happens because of this, so check carefully, find it and remove. The error message helps to find it.

More info is here:

http://www.boonex.com/trac/dolphin/wiki/GenDol7TShooter#Forumfailswiththiserrormessage:LSiteisunavailable

Hello Alext Thank you very much

yes it is about CDATA like you said I have tried like the Forum said 

Try to remove 

//<![CDATA[
//]]> code

but I can't remove it when I embed the jwplayer code with HTML editor  the system automatically put in the CDATA cude.

do you know how can I make HTML editor to save any code with out recode it self 

it not just in Forum it happened on every HTML block on the systems

please help Thank you

TinyMCE is not designed to use JS code inside it, actually it is Visual Editor, not HTL editor.

There are some discussions about it on tinymce site.

Thank you very much for your help 

make me understand more thing