Warning !!! - IE behaviour modified on: Active X / Flash / Movie content + Solutions
Mon, Mar 20 2006 11:21 AM
Microsoft says that, from now on, ActiveX control activation will require that, "when a web page uses the APPLET, EMBED, or OBJECT elements to load an ActiveX control, the control's user interface is blocked until the user activates it. If a page uses these elements to load multiple controls, each interactive control must be individually activated."
ActiveX controls, Adobe Reader, Firefox plug-ins, Java applets, QuickTime Player, Windows Media Player, etcetera
Excerpts from: http://www.emailbattles.com/archive/battles/ip_aadahdadhj_jf/
How to get around it:
use document.write to write the tags.
The MSDN Link