Salve a tutti
volevo chiedervi perchè lo script:

codice:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,19,0" width="400" height="300" hspace="50" vspace="50" class="centrato">
      <param name="movie" value="immagine.swf" />
      <param name="quality" value="high" />
      <param name=wmode value=transparent>
	  <embed src="immagine.swf" wmode="transparent" quality="high" width="400" height="300" hspace="50" vspace="50"  type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer"></embed>
</object>
mi appare in modo corretto quando lancio Firefox, mentre, quando lancio Explorer la funzione
codice:
wmode=trasparent
non funziona!!!
perchè???????

grazie anticipatamente