Swf working fine in html page but showing in asp page in ie only(not firefox &Opera)

Hi friends,
I am stuck in a weird problem.
A simple code for displaying flash slider in asp page is wrking fine in IE but not wrking properly in firefox & Opera browser.
same piece of code is wrking good in HTML file and showing properly in IE and firefox.
I am placing the piece of code and also attaching the asp page containing the code.
Please help me to solve the issue.

 
<table border=0 cellspacing=0 cellpadding=3 align=<%=imgAlign%>> 
<tr> 
<td align="center" width="50%"> 
<OBJECT classid="clsid: D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0" WIDTH="420" HEIGHT="730" id="slideShow"> 
<PARAM NAME=movie VALUE="slideShow.swf"> 
<PARAM NAME=quality VALUE=high> 
<PARAM name="wmode" value="transparent"> 
<EMBED src="slideShow.swf" quality=high bgcolor=#FFFFFF WIDTH="420" HEIGHT="730" NAME="myMovieName" ALIGN="" TYPE="application/x-shockwave-flash"PLUGINSPAGE="<A href="http://www.macromedia.com/go/getflashplayer"></EMBED">http://www.macromedia.com/go/getflashplayer"></EMBED> 
</OBJECT> 
</td> 
</tr> 
</table> 

regards