fsCommand+Mozilla+Opera - problems

[looptroop]

U mneya takaya problema s fscommand and javascript in mozilla and opera.
In Flash ya pishu - fscommand("messagebox", "This is a message box called from within Flash.")

In HTML pishu -
<script Language = "JavaScript" event="FSCommand (command, args)" for= "graphDouble">

if (command == "messagebox") {
alert(args);
}
</script>
......
......
......
......

<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="700" height="250" id="graphDouble" align="middle">
<param name="allowScriptAccess" value="sameDomain" />
<param name="movie" value="graphDouble.swf" />
<param name="quality" value="high" />
<param name="bgcolor" value="#ffffff" />
<PARAM NAME=FLASHVARS VALUE="name=graphDouble&chartName=Chart3&componentName=Component3&address=data.xml">
<embed src="graphDouble.swf" FLASHVARS="name=graphDouble&chartName=Chart3&componentName=Component3&address=data.xml" quality="high" bgcolor="#ffffff" width="700" height="250" name="graphDouble" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>

V itoge v Mozille and Opere alert ne poyavlyaetsya, v IE all is Ok!

V 4em problema? Thanks!