Kig her for at se hvordan du kan detecte for flashplayer:
http://www.macromedia.com/support/flash/ts/documents/uber_detection.htmDu kan fx sætte dit flashbanner ind sådan:
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="
http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,14,0" width="468" height="60"> <param name="movie" value="
http://www.side.dk/banner.swf" />
<param name="quality" value="high" />
<param name="menu" value="0" />
<param name="loop" value="true" />
<embed name="banner.swf" type="application/x-shockwave-flash" src="
http://www.side.dk/banner.swf" quality="high" bgcolor="#FFFFFF" menu="0" loop="true" width="468" height="60" pluginspage="
http://www.macromedia.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash&P2_Platform=Win32&P5_Language=English"></embed>
</object>
Du kan vel sætte dit banner til at linke i flash? eller sætte et link (<a href="...">link</a>) udenom din html.