Can't post HTML code and signature question

Hello everybody i actually have 2 questions.
First of all i create am agazine on isuu.com and i want to add it on my forum. I selected my html code but surprise it is not working -it simply shows me the entire text as it would be a normal post.
This is the code .On any other forums it worked exept forumotion .I tried the other 5 codes for issuu.com but again nothing is working.

Code:

<div><object style="width:420px;height:272px" ><param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf?mode=embed&amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Flight%2Flayout.xml&amp;showFlipBtn=true&amp;documentId=110225215307-7942ddc832b8473e911e589adcae4bca&amp;docName=dailyprophetmarch2011&amp;username=HogwartsMagicRealm&amp;loadingInfoText=Daily%20Prophet-%20March%202011&amp;et=1298718017986&amp;er=79" /><param name="allowfullscreen" value="true"/><param name="menu" value="false"/><embed src="http://static.issuu.com/webembed/viewers/style1/v1/IssuuViewer.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" style="width:420px;height:272px" flashvars="mode=embed&amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Flight%2Flayout.xml&amp;showFlipBtn=true&amp;documentId=110225215307-7942ddc832b8473e911e589adcae4bca&amp;docName=dailyprophetmarch2011&amp;username=HogwartsMagicRealm&amp;loadingInfoText=Daily%20Prophet-%20March%202011&amp;et=1298718017986&amp;er=79" /></object><div style="width:420px;text-align:left;"><a href="http://issuu.com/HogwartsMagicRealm/docs/dailyprophetmarch2011?mode=embed&amp;layout=http%3A%2F%2Fskin.issuu.com%2Fv%2Flight%2Flayout.xml&amp;showFlipBtn=true" target="_blank">Open publication</a> - Free <a href="http://issuu.com" target="_blank">publishing</a> - <a href="http://issuu.com/search?q=wizard" target="_blank">More wizard</a></div></div>

And as i said i have a questions about sigantures .Even if i am super upset because of that idea of not showing the change of signature only after you create a new post wanted to ask since i don't have a bought domain is it possible that after a time instead of sigantures to appear ads? Saw that on another thread in this section .. i think we have enough ads -.-"

Hello ghalan,

Regarding your HTML problem, please make sure that you have it enabled in three places. These three places are your profile, your post and in the administration panel. Let's begin with the administration panel:

1. Administration Panel (advanced mode)
2. General Tab
3. Configuration (on the left, under Messages and e-mails)
4. Select "Allow HTML : Yes"

Now for your profile:

1. Profile
2. Preferences Tab
3. Select "Always allow HTML : Yes"

For your posts, please make sure that you uncheck the box that says "Disable HTML in this post". I hope this has helped!



Regards,

Base

YaY it works .Totally forgot about that option with the "disable html in this post " hehe thank you so much you saved my forum *lol*.For me now it works i can see that thing but the question is ..other users will be able to see it? or they will see it a long code:D?
As about the siganture ,anyone knows if after a periode of time if you don't get that purchased domain some signature will show as ads?