[AS3]ExternalInterface.addCallback注册的函数在浏览器中的兼容

ExternalInterface.addCallback注册的函数在浏览器中的兼容性问题

package 
{ 
 
import flash.display.MovieClip; 
import flash.external.ExternalInterface; 
import flash.system.System; 
import flash.system.Security; 
import flash.events.Event; 
 
 
public class MapMain extends MovieClip 
{ 
 
public function MapMain() 
{ 
testTxt.text=String(ExternalInterface.available); 
 
Security.allowDomain("*"); 
Security.allowInsecureDomain("*"); 
this.loaderInfo.addEventListener(Event.COMPLETE,onthisswfready); 
try 
{ 
ExternalInterface.addCallback("flushTickets",flushTicketsforjs); 
} 
catch(e:SecurityError) 
{ 
testTxt.appendText("_"+e.toString()); 
} 
} 
private function onthisswfready(evt:Event):void 
{ 
this.loaderInfo.removeEventListener(Event.COMPLETE,onthisswfready); 
testTxt.appendText("_ready"); 
 
} 
private function flushTicketsforjs():void 
{ 
//由js中触发主动的更新数据 
testTxt.text="数据已经更新了"; 
} 
} 
 
} 

<script type="text/javascript"> 
function onclickHandler() 
{ 
 
thisMapMovie("mapff").flushTickets(); 
} 
function onstopHandler() 
{ 
thisMapMovie("mapff").StopPlay(); 
} 
function onplayHandler() 
{ 
thisMapMovie("mapff").Play(); 
} 
function thisMapMovie(movieName) 
{ 
if (window.document[movieName]) 
{ 
return window.document[movieName]; 
} 
if (navigator.appName.indexOf("Microsoft Internet")==-1) 
{ 
if (document.embeds && document.embeds[movieName]) 
return document.embeds[movieName]; 
} 
else // if (navigator.appName.indexOf("Microsoft Internet")!=-1) 
{ 
return document.getElementByIdx_x_x(movieName); 
} 
} 
</script> 
 
“<body> 
<input type="button" value="刷新数据" onclick="onclickHandler();" /> 
<input type="button" value="停止" onclick="onstopHandler();" /> 
<input type="button" value="播放" onclick="onplayHandler();" /> 
<div id="flashContent"> 
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" width="550" height="400" id="mapff" align="middle"> 
<param name="movie" value="mapf.swf" /> 
<param name="quality" value="high" /> 
<param name="bgcolor" value="#ffffff" /> 
<param name="play" value="true" /> 
<param name="loop" value="true" /> 
<param name="wmode" value="window" /> 
<param name="scale" value="showall" /> 
<param name="menu" value="true" /> 
<param name="devicefont" value="false" /> 
<param name="salign" value="" /> 
<param name="allowScriptAccess" value="always" /> 
<param name="swliveconnect" value="true"/> 
<embed play="true" swliveconnect="true" name="mapff" src="mapf.swf" quality="high" bgcolor="#FFFFFF" width="550" height="400" type="application/x-shockwave-flash" swliveconnect="true" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"/> 
</object> 
</div> 
</body>