Flash<embed src="ch.swf" FlashVars="uid=1234" FireFox不支持

<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000"
codebase=" http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="630" height="502" id="ch" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="ch.swf" />
<param name="FlashVars" value="uid=1234" />

<param name="quality" value="high" />
<param name="bgcolor" value="#ffffff" />
<embed src="ch.swf" FlashVars="uid=1234" quality="high" bgcolor="#ffffff" width="630" height="502" name="ch" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage=" http://www.macromedia.com/go/getflashplayer" /> </object>
按照网上提示的的方法，在ie没问题，FireFox 还是不支持，

<OBJECT classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase= http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" wi dth= "600" height="500" id= "Column3D" > <param name="movie" value= "../../ch.swf" /> <param name="FlashVars" value= "&dataURL=Data.xml&chartWidth=600&cha rtHeight=500"> <param name="quality"value= "high" /> <embed src="../../ch.swf" flashVars="&dataURL= Dat a.xml&chartWidth=600&chartHeight=500" quality="high" width= "600" height="500" name="C olumn3D" type="application/x-shockwave-flash" pluginspage= " http://www.macromedia.com/go /getflashplayer"/>