can i put this flash code?

hi mates,

can i put this html code for a flash banner as my signature or my forum header?

I have putted it earlier but its not working it only shows a white shadow. I have tried many codes but no better it only shows a white shadow.. what can i do ? plz hlp me out

here is ma html code:

Code:

<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="648" height="120" id="Untitled.swf" align="middle">
   <param name="allowScriptAccess" value="sameDomain">
   <param name="movie" value="Untitled.swf">
   <param name="quality" value="high">
   <param name="bgcolor" value="#ffffff">
   <embed src="Untitled.swf" quality="high" bgcolor="#ffffff" width="648" height="120" name="Untitled.swf" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">
</object>

here is the link for swf file http://img517.imageshack.us/my.php?image=49964823ll1.swf

no reply..

I really need to know about this.

plz help me!!